INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (France)
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
Inventeur(s)
Gribaldo, Simonetta
Gomperts Boneca, Ivo
Smith, Robert
Pende, Nika
Rifflet, Aline
Abrégé
The invention relates to the first hydrolase that specifically digests the archaeal type of a peptidoglycan (PG), the major component of the cell wall of methanogens, named Talosaminidase. The enzyme consists of a signal peptide, several bacterial IG domains, a glycosyl hydrolase, several archaeal PG binding domains and a peptidase domain. The double enzymatic activity for the glycosyl hydrolase and the peptidase maximizes the lysis of archaeal cells with a cell wall of the archaeal PG-type. Engineering the enzyme by removing the signal peptide and bacterial IG domains and keeping only the archaeal PG binding, glycosyl hydrolase and peptidase made the enzyme easier to express and purify, without negatively influencing the enzymatic activity. Therefore, engineered Talosaminidase can be used to regulate populations of archaeal methanogens in the industrial, agricultural and medical settings, and consequently methane production.
ECOLE NATIONALE SUPERIEURE DE CHIMIE DE PARIS (France)
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
Inventeur(s)
Gaudin, Morvan
Lefevre, Grégory
Rousseau, Frédéric
Semetey, Vincent
Abrégé
To apply the invention to treat a part made of used plastic comprising an organic filler and an inorganic filler, (A) pieces of the part to be treated are admixed with at least one water-immiscible organic solvent (S1), which is a good solvent for the plastic and is capable of solvating the organic filler and the plastic and of releasing the inorganic filler; (B) an aqueous solution of an agent for extracting the inorganic filler is added to the mixture obtained, the aqueous solution being capable of transferring the inorganic filler by liquid-liquid extraction from the mixture to the aqueous solution, the inorganic filler then being in the dissolved state in the aqueous solution; (C) the two immiscible phases obtained are collectively admixed with a water-immiscible solvent (S2) which is miscible with the solvent (S1) and is a poor solvent for the plastic and a good solvent for the organic filler, in order to precipitate, in at least one solid phase, the plastic in dispersed form, while leaving the organic filler in the mixture of solvents (S1) and (S2), constituting an organic liquid phase, and the inorganic filler remaining dissolved in the aqueous solution, constituting an aqueous phase; the solid plastic phase is recovered by solid-liquid separation; separated by their density difference, the organic filler and the inorganic filler respectively are isolated from each of the organic and aqueous phases obtained.
3.
CARBAZOLE DERIVATIVES USED AS NEUROPROTECTANTS AND IN THE TREATMENT OF DISORDERS WITH REDUCED NAD METABOLISM
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
UNIVERSITE DE CAEN NORMANDIE (France)
UNIVERSITE GRENOBLE ALPES (France)
INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (France)
Inventeur(s)
Lafanechere, Laurence
Bosc, Lauriane
Dallemagne, Patrick
Suzanne, Peggy
Abrégé
The invention concerns a compound of formula (I) wherein R, R1and R2are independently selected form the group consisting of: a hydrogen atom, a halogen atom, an alkyl group, linear, cyclic or branched, saturated or unsaturated, possibly substituted, comprising from 1 to 10 carbon atoms, an acyl group comprising from 1 to 10 carbon atoms, a carboxyl group, an amido group comprising from 1 to 10 carbon atoms, and an imino group, possibly substituted by an alkyl group, linear, cyclic or branched, saturated or unsaturated, and wherein R3, R4, R5and R6 are independently selected form the group consisting of: a hydrogen atom, a halogen atom, a hydroxyl group, an alkyl group, linear, cyclic or branched, saturated or unsaturated, possibly substituted, comprising from 1 to 10 carbon atoms, an alkoxy group comprising from 1 to 10 carbon atoms, an acyl group comprising from 1 to 10 carbon atoms, a carbonate group from 1 to 10 carbon atoms, a carboxyl group, and a cyano group, for use as neuroprotectants, or in the treatment of disorders with reduced NAD metabolism.
A61K 31/403 - Composés hétérocycliques ayant l'azote comme hétéro-atome d'un cycle, p. ex. guanéthidine ou rifamycines ayant des cycles à cinq chaînons avec un azote comme seul hétéro-atome d'un cycle, p. ex. sulpiride, succinimide, tolmétine, buflomédil condensés avec des carbocycles, p. ex. carbazole
A61P 3/10 - Médicaments pour le traitement des troubles du métabolisme de l'homéostase du glucose de l'hyperglycémie, p. ex. antidiabétiques
A61P 21/00 - Médicaments pour le traitement des troubles du système musculaire ou neuromusculaire
A61P 25/28 - Médicaments pour le traitement des troubles du système nerveux des troubles dégénératifs du système nerveux central, p. ex. agents nootropes, activateurs de la cognition, médicaments pour traiter la maladie d'Alzheimer ou d'autres formes de démence
A61P 43/00 - Médicaments pour des utilisations spécifiques, non prévus dans les groupes
4.
METHODS AND PHARMACEUTICAL COMPOSITION FOR THE TREATMENT OF UTERINE DISEASE
INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (France)
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
ASSISTANCE PUBLIQUE-HÔPITAUX DE PARIS (APHP) (France)
UNIVERSITE PARIS CITE (France)
Inventeur(s)
Canaud, Guillaume
Micouin, Laurent
Abrégé
Control tissues and different lesions of either adenomyosis or endometriosis were exposed in vitro during 24 hours either to vehicle (DMSO) or different doses of BYL719 or ST420, a PIK3CA inhibitor. Inventors observed that lesions treated with DMSO had a higher recruitment of the PIK3CA pathway compared to healthy endometrium. Importantly, both inhibitors were able to shut down the phosphorylation of AKT. They concluded that PIK3CA inhibition is a good therapeutic target for patients with endometriosis and adenomyosis. They also investigated the role of the PIK3CA pathway in myoma, another benign uterine condition. They observed that either alpelisib or ST420 were able to inhibit the pathway in myoma. They concluded that myoma demonstrate PIK3CA/AKT pathway activation with somatic mutation and are accessible to targeted treatment. Accordingly, the invention relates to method for treating uterine disease in a subject in need thereof comprising a step of administrating the subject with a therapeutically effective amount of PIK3CA inhibitor such as compound of formula (I), or a deuterated or tritiated form of the compound of formula (I), BYL719.
A61K 31/4439 - Pyridines non condenséesLeurs dérivés hydrogénés contenant d'autres systèmes hétérocycliques contenant un cycle à cinq chaînons avec l'azote comme hétéro-atome du cycle, p. ex. oméprazole
A61K 31/5377 - 1,4-Oxazines, p. ex. morpholine non condensées et contenant d'autres hétérocycles, p. ex. timolol
A61P 15/00 - Médicaments pour le traitement des troubles génitaux ou sexuelsContraceptifs
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
Inventeur(s)
Schlatter, Guy
Lobry, Emeline
Paschoalini Lehman, Catarina
Boutti, Salima
Valentin, Christophe
Vroman, Thomas
Abrégé
The invention relates to a method for producing a web of fibres comprising fibres of a copolymer based on the repeating unit derived from vinylidene fluoride (VDF), by electrospinning a solution of the fluorinated polymer. The invention also relates to the webs of fibres that can be obtained using said method. Lastly, the invention relates to the various applications of said webs of fibres as a filtration device for filtering air and/or liquid.
D01D 5/00 - Formation des filaments, fils ou similaires
D01F 6/12 - Filaments, ou similaires, faits par l’homme, à un seul composant, formés de polymères synthétiquesLeur fabrication à partir d'homopolymères obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone à partir de polymères d'hydrocarbures halogénés à partir de polymères d'hydrocarbures fluorés
D01F 6/32 - Filaments, ou similaires, faits par l’homme, à un seul composant, formés de polymères synthétiquesLeur fabrication à partir de copolymères obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone comportant des hydrocarbures halogénés comme constituant majeur
D04H 1/728 - Non-tissés formés uniquement ou principalement de fibres coupées ou autres fibres similaires relativement courtes caractérisés par la méthode de formation des voiles ou couches, p. ex. par la réorientation des fibres les fibres étant disposées au hasard par électrofilage
INSTITUT NATIONAL DE LA SANTÉ ET DE LA RECHERCHE MÉDICALE (France)
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
THE UNIVERSITY OF TOKYO (Japon)
UNIVERSITE DE MONTPELLIER (France)
Inventeur(s)
Cattoni, Diego
Boussau, Quentin
Bonnet, Jérôme
Cabral, Horacio
Chen, Pengwen
Masuda, Keita
Abrégé
Translating bacterial-based therapies to clinical success has yet been proven challenging, facing targeting inconsistencies, formulation issues and immune system noncompliance that can lead up to sepsis. To counter these limitations, the invention provides the Smart Polymer Shield (SPS) for the encapsulation of individual live cells.
A61K 47/34 - Composés macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone, p. ex. polyesters, acides polyaminés, polysiloxanes, polyphosphazines, copolymères de polyalkylène glycol ou de poloxamères
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
ECOLE NATIONALE SUPERIEURE D'INGENIEURS DE CAEN (France)
UNIVERSITE DE CAEN NORMANDIE (France)
UNIVERSITE DE RENNES (France)
Inventeur(s)
Hemadou, Louis
Vorobieva, Héléna
Kijak, Ewa
Jurie, Frédéric
Abrégé
The present disclosure relates to a method for configuring a system for classifying images of a target domain on the basis of a classification of images of at least one source domain, the method comprising: - encoding of pairs of texts, each pair comprising a text of the source domain and a text of the target domain, by a neural network-based encoder, previously trained and configured to encode text and image data pairs; - training a first neural network to determine parameters of a first augmentation function, this training being done by minimising a first distance D between the text of the encoded target domain and the text of the source domain of a single pair, encoded by the text encoder and augmented by the first augmentation function; - training of the classification system, the training being carried out on the images of the source domain encoded by the trained image encoder and then transformed by the first augmentation function.
G06V 10/774 - Génération d'ensembles de motifs de formationTraitement des caractéristiques d’images ou de vidéos dans les espaces de caractéristiquesDispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant l’intégration et la réduction de données, p. ex. analyse en composantes principales [PCA] ou analyse en composantes indépendantes [ ICA] ou cartes auto-organisatrices [SOM]Séparation aveugle de source méthodes de Bootstrap, p. ex. "bagging” ou “boosting”
G06V 10/82 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant les réseaux neuronaux
G06V 20/70 - Étiquetage du contenu de scène, p. ex. en tirant des représentations syntaxiques ou sémantiques
8.
MOULD FOR MANUFACTURING AT LEAST ONE MARKING PAD, AND ASSOCIATED PAD AND METHOD
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
Inventeur(s)
Diani, Julie
Coq, Arnaud
Abrégé
The invention relates to a mould for manufacturing at least one marking pad for marking at least one test sample, the mould comprising a body having at least: - a base provided with a first main face and a second main face; - at least one flank extending from the base to at least partly form a peripheral edge of the base, wherein the first main face of the base thus forms a bottom of the body, at least one hundred holes extending in at least one region of the base so as to open at a first end on the first main face and to be blind at a second end opposite the first end, wherein the holes are arranged in a predetermined pattern. The invention also relates to the corresponding pad and method.
INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (France)
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
ECOLE NORMALE SUPERIEURE DE LYON (France)
Inventeur(s)
Pirot, Fabrice
Lapras, Benjamine
Kolenda, Camille
Laurent, Frédéric
Marchand, Chloé
Medina, Mathieu
Merienne, Camille
Abrégé
The present invention relates to compositions, and in particular to pharmaceutical compositions, comprising, or even consisting of, a suspension of bacteriophages of the class Caudoviricetes, the bacteriophages having lytic activity against at least one Gram-positive bacterial strain, at a titer of at least 108 PFU/mL, in a dispersing medium comprising, or even consisting of: - at least one non-ionic surfactant, and in particular a single non-ionic surfactant, selected from the polysorbate family, at a molar concentration greater than its critical micelle concentration, but not exceeding 2 mg/mL, and/or the poloxamer family, at a concentration ranging from 0.005% (w/v) to 30% (w/v); - one or more neutral salts formed from a pair of monovalent ions, the total molar concentration of which is in the range from 75 to 160 mM; - a buffer mixture imparting to the composition a pH from 6.0 to 7.9, and preferentially from 7.0 to 7.5, typically selected from hydrogen phosphate ion/dihydrogen phosphate, citric acid/citrate ion and citric acid/hydrogen phosphate ion ion pairs, wherein the molarity of the buffer mixture is in the range from 4 mM to 100 mM; - water, wherein the composition comprises less than 0.9 bacterial endotoxin units per mL and a total protein concentration of less than 0.09 mg/mL, and wherein the bacteriophage suspension in the dispersing medium has an osmolality of between 150 mOsm/kg and 600 mOsm/kg; the invention also relates to associated methods and uses.
A61K 47/26 - Hydrates de carbone, p. ex. polyols ou sucres alcoolisés, sucres aminés, acides nucléiques, mono-, di- ou oligosaccharidesLeurs dérivés, p. ex. polysorbates, esters d’acide gras de sorbitan ou glycyrrhizine
A61K 47/30 - Composés macromoléculaires organiques ou inorganiques, p. ex. polyphosphates inorganiques
A61M 3/00 - Seringues médicales, p. ex. clystèresIrrigateurs
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
ECOLE NATIONALE SUPERIEURE D'INGENIEURS DE CAEN (France)
UNIVERSITE DE CAEN NORMANDIE (France)
Inventeur(s)
Elroz, Mohamad
Youssef, Ali
Alboudone, Nibal
Abrégé
The invention relates to hybrid polymer/filler materials prepared from bipyridine derivatives functionalised with acrylate groups of formula (I) and/or metal complexes comprising said functionalised bipyridine derivatives, wherein the polymer comprising the functionalised bipyridines can form a shell around the filler, as well as to the method for preparing same and the uses thereof.
C07D 401/04 - Composés hétérocycliques contenant plusieurs hétérocycles comportant des atomes d'azote comme uniques hétéro-atomes du cycle, au moins un cycle étant un cycle à six chaînons avec un unique atome d'azote contenant deux hétérocycles liés par une liaison directe de chaînon cyclique à chaînon cyclique
C07F 15/00 - Composés contenant des éléments des groupes 8, 9, 10 ou 18 du tableau périodique
C08G 79/14 - Composés macromoléculaires obtenus par des réactions créant dans la chaîne principale de la macromolécule une liaison contenant des atomes autres que le silicium, le soufre, l'azote, l'oxygène et le carbone, avec ou sans ces derniers éléments créant une liaison contenant plusieurs éléments autres que le carbone, l'oxygène, l'azote, le soufre et le silicium
11.
EVENT-DRIVEN MEASURING SYSTEM COMPRISING A MASTER SENSOR, AND ASSOCIATED MEASURING METHOD
H04Q 9/00 - Dispositions dans les systèmes de commande à distance ou de télémétrie pour appeler sélectivement une sous-station à partir d'une station principale, sous-station dans laquelle un appareil recherché est choisi pour appliquer un signal de commande ou pour obtenir des valeurs mesurées
H04N 25/707 - Pixels pour la détection d’événements
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
UNIVERSITE DE HAUTE-ALSACE (France)
Inventeur(s)
Mazajczyk, Jérôme
Barrat, Alexis
Simon, Frédéric
Fouquay, Stéphane
Lalevee, Jacques
Abrégé
The present invention relates to a crosslinkable two-component composition comprising: - a component A comprising: - a compound having one of the following formulae (Ia) or (Ib): - at least one (meth)acrylate compound M1; - a component B comprising at least one compound having one of the following formulae (C) or (D).
C09J 4/00 - Adhésifs à base de composés non macromoléculaires organiques ayant au moins une liaison non saturée carbone-carbone polymérisable
C09J 133/14 - Homopolymères ou copolymères d'esters d'esters contenant des atomes d'halogène, d'azote, de soufre ou d'oxygène en plus de l'oxygène du radical carboxyle
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
INSTITUT NATIONAL POLYTECHNIQUE DE TOULOUSE (France)
Inventeur(s)
Himeur, Chems
Mellado, Nicolas
Barthe, Loic
Jobart, Laurent
Abrégé
Method for monitoring the operation and/or the geometry of a wind turbine in motion comprising a tower and several blades extending from a rotor hub, the method comprising: (a) acquisition with a three-dimensional acquisition apparatus of a plurality of scans representing at least partially the wind turbine; (b) segmenting the scans to identify at least portions corresponding to the blades; (c) generating a 3D representation by at least aligning and denoising the scans with respect to a common frame of reference associated with the wind turbine and compensating for relative motion between the three-dimensional acquisition apparatus and the wind turbine; (d) computing, based on the 3D representation, at least one geometric or operational parameter and/or computing at least one geometric transformation between at least one representative part of one blade and the corresponding representative part of at least one of the other blades and computing at least one wind turbine geometric or operational parameter based on the at least one computed geometric transformation.
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
UNIVERSITE DE PICARDIE JULES VERNE (France)
Inventeur(s)
Subash, Nikhil
Rafique, Amna
Masquelier, Christian
Chotard, Jean-Noël
Cabelguen, Pierre-Etienne
Abrégé
The present disclosure concerns sodium-phosphate niobium bronzoïds and bronzes having the following formula: Na2Nb4P2O16 and NaNb3P2O13, and their manufacture, comprising the following steps: Annealing a mixture of precursors M1; Grinding the annealed mixture M1; Pelletizing the ground mixture M1 to obtain a pellet P1; Annealing the pellet P1; wherein M1 comprises a niobium precursor, a phosphate precursor, and a sodium precursor.
H01M 4/58 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs de composés inorganiques autres que les oxydes ou les hydroxydes, p. ex. sulfures, séléniures, tellurures, halogénures ou LiCoFyEmploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs de structures polyanioniques, p. ex. phosphates, silicates ou borates
H01M 10/0525 - Batteries du type "rocking chair" ou "fauteuil à bascule", p. ex. batteries à insertion ou intercalation de lithium dans les deux électrodesBatteries à l'ion lithium
H01M 4/485 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'oxydes ou d'hydroxydes inorganiques d'oxydes ou d'hydroxydes mixtes pour insérer ou intercaler des métaux légers, p. ex. LiTi2O4 ou LiTi2OxFy
H01M 4/62 - Emploi de substances spécifiées inactives comme ingrédients pour les masses actives, p. ex. liants, charges
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
UNIVERSITE DE PICARDIE JULES VERNE (France)
Inventeur(s)
Subash, Nikhil
Rafique, Amna
Masquelier, Christian
Chotard, Jean-Noël
Cabelguen, Pierre-Etienne
Abrégé
The present disclosure concerns lithium-phosphate niobium bronzoTds and bronzes having either of the following formula: Li2Nb4P2O16 or LiNb3P2O13 and the process for their manufacture, comprising the following steps: Providing a sodium-phosphate niobium bronzoid or bronze; mixing and grinding the sodium-phosphate niobium bronzoid or bronze with a Li-comprising precursor to obtain a mixture M2; pelletizing the mixture M2 to obtain a pellet P2; annealing the pellet P2; grinding the pellet to obtain a powder W2; washing and drying the powder W2.
H01M 4/58 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs de composés inorganiques autres que les oxydes ou les hydroxydes, p. ex. sulfures, séléniures, tellurures, halogénures ou LiCoFyEmploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs de structures polyanioniques, p. ex. phosphates, silicates ou borates
H01M 10/0525 - Batteries du type "rocking chair" ou "fauteuil à bascule", p. ex. batteries à insertion ou intercalation de lithium dans les deux électrodesBatteries à l'ion lithium
H01M 4/485 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'oxydes ou d'hydroxydes inorganiques d'oxydes ou d'hydroxydes mixtes pour insérer ou intercaler des métaux légers, p. ex. LiTi2O4 ou LiTi2OxFy
H01M 4/62 - Emploi de substances spécifiées inactives comme ingrédients pour les masses actives, p. ex. liants, charges
16.
METHOD FOR MANUFACTURING AN ENVIRONMENTAL BARRIER CRYSTALLISED IN A THERMODYNAMICALLY STABLE FORM
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
UNIVERSITE DE BORDEAUX (France)
Inventeur(s)
Cossou, Benjamin
Arnal, Simon
Pin, Lisa
Bouillon, Eric
Derrien, Arthur
Jacques, Sylvain, Lucien
Abrégé
The present invention relates to a method for manufacturing a part (1) with improved resistance to oxidation and high-temperature corrosion, comprising at least the deposition of a non-cracked crystalline β-Yb2Si2O7 environmental barrier layer (7) on an at least partially ceramic matrix composite material (3), wherein the environmental barrier layer is deposited by chemical vapour deposition from a gas phase comprising a precursor mixture of (a) a compound A of formula SiClxHy, in which x is an integer from 1 to 4 and y is an integer from 0 to 3, with x + y = 4, and (b) elementary ytterbium or ytterbium(III) chloride, and wherein, during deposition, a temperature between 1100°C and 1300°C and a pressure of 150 mbar or less are imposed.
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
UNIVERSITE DE BORDEAUX (France)
Inventeur(s)
Cossou, Benjamin
Arnal, Simon
Derrien, Arthur
Jacques, Sylvain, Lucien
Abrégé
2277 crystalline environmental barrier layer (7) onto an at least partially ceramic matrix composite material (3), said environmental barrier layer being deposited by chemical vapor deposition of organometallic compound(s), at an imposed temperature, during the deposition, of between 1200°C and 1400°C and an imposed pressure of less than or equal to 40 mbar.
COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES (France)
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
Inventeur(s)
Roche, Ludovic
Tremouilles, David
Marcault, Emmanuel
Alonso, Corinne
Abrégé
One aspect of the invention relates to a pulse generator (4) for generating a current pulse on an output branch (46) upon receipt of a trigger command, comprising: • a first half-bridge (431, 432) and a second half-bridge (433, 434), the latter comprising bidirectional switches; • an inductor (45) connected between the two half-bridges; and • a controller configured, according to different configurations of the half-bridges, to charge the inductor (45) and discharge it into the output branch (46).
H03K 3/53 - Générateurs caractérisés par le type de circuit ou par les moyens utilisés pour produire des impulsions par l'utilisation d'un élément accumulant de l'énergie déchargé dans une charge par un dispositif interrupteur commandé par un signal extérieur et ne comportant pas de réaction positive
H03K 3/57 - Générateurs caractérisés par le type de circuit ou par les moyens utilisés pour produire des impulsions par l'utilisation d'un élément accumulant de l'énergie déchargé dans une charge par un dispositif interrupteur commandé par un signal extérieur et ne comportant pas de réaction positive le dispositif de commutation étant un dispositif à semi-conducteurs
H03K 17/06 - Modifications pour assurer un état complètement conducteur
H03M 1/08 - Compensation ou prévention continue de l'influence indésirable de paramètres physiques du bruit
H03K 17/16 - Modifications pour éliminer les tensions ou courants parasites
H03K 17/66 - Dispositifs de commutation pour faire passer le courant dans une direction ou dans l'autre à volontéDispositifs de commutation pour inverser le sens du courant à volonté
19.
METHODS OF TREATMENT OF PATIENTS SUFFERING FROM HYPOMELANOSIS OF ITO
INSTITUT NATIONAL DE LA SANTÉ ET DE LA RECHERCHE MÉDICALE (France)
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
UNIVERSITÉ PARIS CITÉ (France)
UNIVERSITÉ BOURGOGNE EUROPE (France)
CENTRE HOSPITALIER UNIVERSITAIRE DIJON BOURGOGNE (France)
Inventeur(s)
Delon, Jérôme
El Masri, Rana
Kuentz, Paul
Vabres, Pierre
Abrégé
Hypomelanosis of Ito is a clinical term for patients with mosaic syndromes characterized by skin hypopigmentation and developmental disorders. The genetic causes of these rare diseases remain largely unclear. Here, we report that GNA13 is a new gene that causes Hypomelanosis of Ito. We identified an identical mutation in this gene in four unrelated patients exhibiting pigmentary mosaicism. In depth functional investigations revealed that this is an activatory mutation that alters the cytoskeleton and morphology of melanocytes via a hyperactivation of the RHOA/ROCK signalling pathway. Our results also indicate that this pathology does not necessarily originate from a decreased production of melanin, but can originate from a defect in melanosome transfer to keratinocytes due to cell shape alterations. Thus, our findings suggest for the first time a mechanism by which the clinical symptoms of patients with Hypomelanosis of Ito appear, and pave the path for new therapeutic approaches. Altogether, the present invention relates to a method for treating a patient suffering from hypomelanosis of Ito by administering a ROCK inhibitor and/or RHOA inhibitor.
A61K 31/4155 - 1,2-Diazoles non condensés et contenant d'autres hétérocycles
A61K 31/4409 - Pyridines non condenséesLeurs dérivés hydrogénés substituées uniquement en position 4, p. ex. isoniazide, iproniazide
A61K 31/454 - Pipéridines non condensées, p. ex. pipérocaïne contenant d'autres systèmes hétérocycliques contenant un cycle à cinq chaînons avec l'azote comme hétéro-atome du cycle, p. ex. pimozide, dompéridone
A61K 31/472 - Isoquinoléines non condensées, p. ex. papavérine
A61K 31/517 - PyrimidinesPyrimidines hydrogénées, p. ex. triméthoprime condensées en ortho ou en péri avec des systèmes carbocycliques, p. ex. quinazoline, périmidine
A61K 31/551 - Composés hétérocycliques ayant l'azote comme hétéro-atome d'un cycle, p. ex. guanéthidine ou rifamycines ayant des cycles à sept chaînons, p. ex. azélastine, pentylènetétrazole ayant deux atomes d'azote comme hétéro-atomes d'un cycle, p. ex. clozapine, dilazèpe
A61P 17/00 - Médicaments pour le traitement des troubles dermatologiques
20.
COMBINATION OF RESORCINOL DERIVATIVES FOR USE AS ANTIBACTERIAL AGENTS
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
Inventeur(s)
Paoli, Mathieu
Lorenzi, Vanina
Hardy, Élisa
Guinoiseau, Élodie
Bighelli, Ange
Berti, Liliane
Abrégé
The present invention relates to a combination of at least two different resorcinol derivatives, wherein one resorcinol derivative is a 4-alkylresorcinol of formula (I), a pharmaceutically acceptable salt, and/or a solvate thereof, and one resorcinol derivative is a 4-azoaryl resorcinol of formula (II), a pharmaceutically acceptable salt and/or solvate thereof, said combination for use as an antibacterial agent, a pharmaceutical composition comprising said combination, said pharmaceutical composition for use as a medicament, and said pharmaceutical composition for use in the treatment of bacterial or infectious diseases, in particular caused by Gram-positive bacteria.
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
UNIVERSITÉ DE LORRAINE (France)
Inventeur(s)
Jovanovic, Slavisa
Abrégé
The disclosure notably relates to a platform (100) for intermittent computing powered by at least one energy source. The platform comprises a non-volatile memory (118). The platform comprises a microcontroller (120) configured for power management of the at least one energy source and for determining a level of available energy. The platform comprises a System-on-Chip (SoC) component comprising a reprogrammable logic (118). The reprogrammable logic comprises an application layer (202) comprising operational blocks implementing one or more applications. The reprogrammable logic comprises an intermittent computing layer (204) configured for executing intermittently the one or more applications of the application layer depending on the determined level of available energy by regularly saving and restoring information from the application layer on the non-volatile memory. Such a platform presents an improved solution of energy-independent and sustainable by design system capable of performing complex processing.
G06F 1/32 - Moyens destinés à économiser de l'énergie
G06F 1/3206 - Surveillance d’événements, de dispositifs ou de paramètres initiant un changement de mode d’alimentation
G06F 1/3212 - Surveillance du niveau de charge de la batterie, p. ex. un mode d’économie d’énergie étant activé lorsque la tension de la batterie descend sous un certain niveau
G06F 1/3234 - Économie d’énergie caractérisée par l'action entreprise
G06F 1/324 - Économie d’énergie caractérisée par l'action entreprise par réduction de la fréquence d’horloge
G06F 1/3246 - Économie d’énergie caractérisée par l'action entreprise par mise hors tension initiée par logiciel
G06F 1/3287 - Économie d’énergie caractérisée par l'action entreprise par la mise hors tension d’une unité fonctionnelle individuelle dans un ordinateur
G06F 1/329 - Économie d’énergie caractérisée par l'action entreprise par planification de tâches
22.
METHODS OF TREATMENT OF IRON OVERLOAD ASSOCIATED DISEASES BY ADMINISTRATION HEPCIDIN LOCALLY IN THE GUT
INSTITUT NATIONAL DE LA SANTÉ ET DE LA RECHERCHE MÉDICALE (France)
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
UNIVERSITÉ PARIS CITÉ (France)
INSTITUT NATIONAL DE RECHERCHE POUR L'AGRICULTURE, L'ALIMENTATION ET L'ENVIRONNEMENT (INRAE) (France)
UNIVERSITÉ PARIS-SACLAY (France)
INSTITUT NATIONAL DES SCIENCES ET INDUSTRIES DU VIVANT ET DE L'ENVIRONNEMENT (France)
Inventeur(s)
Peyssonnaux, Carole
Falabregue, Marion
Langella, Philippe
Bermudez- Humaran, Luis
Aucouturier, Anne
Vaulont, Sophie
Aurrand, Candice
Abrégé
Hepcidin is an hyposideremic hormone made primarily by the liver. To address the role of hepcidin made specifically by the intestine in lowering serum iron, the inventors generated transgenic mice overexpressing the peptide specifically in this tissue. These mice exhibit, at one month of age, a severe hyposideremia, along with decreased haematological indices and hair loss. Mechanistically, they showed that intestinal hepcidin made by the transgenic mice had no effect on intestinal ferroportin, but, in contrast, induced a striking down-regulation of Divalent Metal Transporter 1 (DMT1) protein at the apical side of the enterocyte. Intestinal hepcidin can be produced in the apical side suggesting the direct role of apical hepcidin on DMT1. To confirm the therapeutic capacity of hepcidin on regulation of DMT1, the inventors developed probiotics (engineered recombinant lactic acid bacteria), capable of delivering hepcidin directly into the lumen of the intestine. They orally administrated daily these probiotics in hemochromatosis mice model, after 28 days of treatments they observe a decrease of iron overload. Thus, the present invention relates to a method for preventing or treating an iron overload associated disease in a subject in need thereof, comprising administering locally in the gut of the subject hepcidin.
A61K 38/17 - Peptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'animauxPeptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'humains
A61P 3/00 - Médicaments pour le traitement des troubles du métabolisme
A61P 7/00 - Médicaments pour le traitement des troubles du sang ou du fluide extracellulaire
A61K 35/747 - Lactobacilles, p. ex. L. acidophilus ou L. brevis
A61K 9/00 - Préparations médicinales caractérisées par un aspect particulier
23.
METAL PART STRUCTURED BY LASER IRRADIATION FOR A DEVICE FOR TRANSPORTING AND/OR STORING AND/OR PRODUCING HYDROGEN
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
UNIVERSITE JEAN MONNET SAINT ETIENNE (France)
Inventeur(s)
Nakhoul, Anthony
Dreano, Alixe
Christien, Frédéric
Garrelie, Florence
Colombier, Jean-Philippe
Abrégé
Disclosed is a metal part (100) comprising a surface (112) with low hydrogen permeability. Also disclosed is a method for structuring such a part (100) by femtosecond laser irradiation.
C22F 3/00 - Modification de la structure physique des métaux ou alliages non ferreux par des méthodes physiques particulières, p. ex. traitement par les neutrons
B23K 26/0622 - Mise en forme du faisceau laser, p. ex. à l’aide de masques ou de foyers multiples par commande directe du faisceau laser par impulsions de mise en forme
B23K 26/352 - Travail par rayon laser, p. ex. soudage, découpage ou perçage pour le traitement de surface
C21D 10/00 - Modification des propriétés physiques autrement que par traitement thermique ou déformation
24.
SYSTEM FOR AUTOMATIC TEMPERATURE REGULATION FOR AN MRI-GUIDED MULTI-EMITTER LASER THERMAL THERAPY DEVICE
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
Inventeur(s)
Desclides, Manon
Bour, Pierre
Quesson, Bruno
Ozenne, Valery
Chemouny, Stéphane
Abrégé
nn(x, y, z) in said plurality of regions of interest (R1, R2, R3) by processing complex modulus and phase images originating from a device (20) for magnetic resonance imaging (MRI). This method further comprises real-time processing of the thermal images, taking into account a set of planning parameters, in order to output set values for regulating the power and/or the duration of energy emission of all or part of said laser beams which are applied to one or more of the regions of interest (R1, R2, R3).
A61B 18/20 - Instruments, dispositifs ou procédés chirurgicaux pour transférer des formes non mécaniques d'énergie vers le corps ou à partir de celui-ci par application de radiations électromagnétiques, p. ex. de micro-ondes en utilisant des lasers
25.
HETEROHELICENES HAVING DELAYED FLUORESCENCE AND CIRCULARLY POLARIZED LUMINESCENCE PROPERTIES
COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES (France)
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
UNIVERSITÉ DE RENNES 1 (France)
ECOLE NATIONALE SUPERIEURE DE CHIMIE DE RENNES (France)
Inventeur(s)
Pieters, Grégory
Kumar, Ramar Arun
Coehlo, Max
Rajagopal, Pothikumar
Remond, Maxime
Favereau, Ludovic
Abrégé
The present invention relates to molecules that have both thermally activated delayed fluorescence (TADF) and circularly polarized luminescence (CPL) properties. The invention also relates to the use of such molecules as a photocatalyst or as a dopant, in particular in the emitting layers of light-emitting diodes (OLEDs), and also to light-emitting devices or light-emitting diodes (OLEDs) comprising such compounds.
C07D 491/147 - Systèmes condensés en ortho le système condensé contenant un cycle avec l'oxygène comme hétéro-atome du cycle et deux cycles avec l'azote comme hétéro-atome du cycle
C07D 498/22 - Composés hétérocycliques contenant dans le système condensé au moins un hétérocycle comportant des atomes d'azote et d'oxygène comme uniques hétéro-atomes du cycle dans lesquels le système condensé contient au moins quatre hétérocycles
INSTITUT NATIONAL DE LA SANTÉ ET DE LA RECHERCHE MÉDICALE (France)
NANTES UNIVERSITÉ (France)
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
Inventeur(s)
Guerard, François
Fouinneteau, Romain
Galland, Nicolas
Perrio, Cécile
Abrégé
ortho44 solution or human and rat microsomes. The present invention relates to astatoaryl compounds, a method for synthesizing astatoaryl compounds comprising the reaction of an aryl compound carrying a leaving group with astatine. The invention also concerns a method of synthesizing an astatolabelled biomolecule and/or vector using said astatoraryl compound.
C07C 29/147 - Préparation de composés comportant des groupes hydroxyle ou O-métal liés à un atome de carbone ne faisant pas partie d'un cycle aromatique à six chaînons par réduction d'un groupe fonctionnel contenant de l'oxygène de groupes contenant C=O, p. ex. —COOH d'acides carboxyliques ou de leurs dérivés
C07C 29/62 - Préparation de composés comportant des groupes hydroxyle ou O-métal liés à un atome de carbone ne faisant pas partie d'un cycle aromatique à six chaînons par introduction d'atomes d'halogènePréparation de composés comportant des groupes hydroxyle ou O-métal liés à un atome de carbone ne faisant pas partie d'un cycle aromatique à six chaînons par substitution d'atomes d'halogène par des atomes d'autres halogènes
C07C 33/46 - Alcools non saturés halogénés ne contenant que des cycles aromatiques à six chaînons dans la partie cyclique
C07C 41/30 - Préparation d'éthers par des réactions ne formant pas de liaisons sur l'oxygène de la fonction éther par augmentation du nombre d'atomes de carbone, p. ex. par oligomérisation
C07C 43/23 - Éthers une liaison sur l'oxygène de la fonction éther étant sur un atome de carbone d'un cycle aromatique à six chaînons contenant des groupes hydroxyle ou O-métal
C07C 51/16 - Préparation d'acides carboxyliques, de leurs sels, halogénures ou anhydrides par oxydation
C07C 67/08 - Préparation d'esters d'acides carboxyliques par réaction d'acides carboxyliques ou d'anhydrides symétriques avec le groupe hydroxyle ou O-métal de composés organiques
C07C 231/02 - Préparation d'amides d'acides carboxyliques à partir d'acides carboxyliques ou à partir de leurs esters, anhydrides ou halogénures par réaction avec de l'ammoniac ou des amines
C07C 231/12 - Préparation d'amides d'acides carboxyliques par des réactions n'impliquant pas la formation de groupes carboxamide
C07C 309/30 - Acides sulfoniques ayant des groupes sulfo liés à des atomes de carbone de cycles aromatiques à six chaînons d'un squelette carboné de cycles aromatiques à six chaînons non condensés de cycles aromatiques à six chaînons substitués par des groupes alkyle
C07C 69/63 - Esters contenant des atomes d'halogène d'acides saturés
C07C 233/65 - Amides d'acides carboxyliques ayant des atomes de carbone de groupes carboxamide liés à des atomes de carbone de cycles aromatiques à six chaînons ayant les atomes d'azote des groupes carboxamide liés à des atomes d'hydrogène ou à des atomes de carbone de radicaux hydrocarbonés non substitués
27.
METHOD FOR COMBINATION TREATMENTS USING ALKYNYLBENZENESULPHONAMIDES FOR CANCER THERAPY
INSTITUT NATIONAL DE LA SANTÉ ET DE LA RECHERCHE MÉDICALE (France)
UNIVERSITE COTE D'AZUR (France)
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
Inventeur(s)
Benhida, Rachid
Ronco, Cyril
Rocchi, Stéphane
Chelbi, Mehdi
Abrégé
The present disclosure pertains to a combination of specific benzene sulfonamide thiazole compounds with an anticancer treatment for use in the treatment of cancer in a patient in need thereof. Using several cancer cell models, the present inventors have shown that a combined therapy using specific benzene sulfonamide thiazole compounds and an anticancer treatment such as an 5 immunotherapeutic agent, a chemotherapeutic agent or targeted therapies allows specifically triggering immune cell death markers, thereby potentializing the effects of each compound alone.
A61K 31/428 - Thiazoles condensés avec des carbocycles
A61K 31/337 - Composés hétérocycliques ayant l'oxygène comme seul hétéro-atome d'un cycle, p. ex. fungichromine ayant des cycles à quatre chaînons, p. ex. taxol
A61K 31/4523 - Pipéridines non condensées, p. ex. pipérocaïne contenant d'autres systèmes hétérocycliques
A61K 31/4745 - QuinoléinesIsoquinoléines condensées en ortho ou en péri avec des systèmes hétérocycliques condensées avec des systèmes cycliques ayant l'azote comme hétéro-atome d'un cycle, p. ex. phénanthrolines
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
CONSERVATOIRE NATIONAL DES ARTS ET METIERS (France)
ECOLE NATIONALE SUPERIEURE D'ARTS ET METIERS (France)
UNIVERSITE D'AIX-MARSEILLE (France)
Inventeur(s)
Megret, Keliane
Monnoyer, Jocelyn
Jaspart, Marie
Dirrenberger, Justin
Viollet, Stephane
Sollogoub, Cyrille
Delalande, Stéphane
Fernandez, Laure
Goislard De Monsabert, Benjamin
Abrégé
The invention relates to a device (1) designed to be provided on a passenger compartment element, the device (1) comprising a mounting support (2) for allowing the device (1) to be mounted on the passenger compartment element, the device (1) comprising a central portion (3) which is movable around the support (2) between two separate equilibrium positions in which the central portion (3) is in stable equilibrium, the central portion (3) being extended by a plurality of lateral extensions (4a, 4b, 4c, 4d) connecting the central portion (3) to the support (2) and each being designed, on the one hand, to guide the movement, initiated by a user of the device, of the central portion (3) between its two equilibrium positions by elastic deformation of the lateral extension (4a, 4b, 4c, 4d) and, on the other hand, to keep the central portion (3) in the equilibrium position into which the central portion (3) is brought, and each lateral extension (4a, 4b, 4c, 4d) being integral with the central portion (3).
B60N 3/00 - Aménagements ou adaptations d'autres accessoires pour passagers, non prévus ailleurs
B60R 7/04 - Accessoires de rangement ou fixation, intérieurs aux véhicules, essentiellement destinés aux objets personnels de dimension plus petite qu'une valise, p. ex. articles de voyage ou cartes à l'emplacement du conducteur ou du passager
29.
BATTERY COMPRISING ELECTROCHEMICAL CELLS DISTRIBUTED ACROSS A PLURALITY OF DISTINCT CLUSTER VOLTAGES
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
CONSERVATOIRE NATIONAL DES ARTS ET METIERS (France)
CY CERGY PARIS UNIVERSITE (France)
SAFT (France)
UNIVERSITE PARIS SACLAY (France)
ECOLE NORMALE SUPERIEURE PARIS SACLAY (France)
Inventeur(s)
Roy, Francis
Peuchant, Thomas
Herpe, David
Petit, Mickael
Abrégé
The present invention relates to a power battery comprising a plurality of elementary energy storage modules connected in series in at least one current line so as to form a multilevel inverter distributed within the battery, wherein the plurality of elementary modules comprises at least one first elementary module in which the electrochemical cells (21) of the cluster (CL1) are interconnected according to a first interconnection configuration that determines a first cluster voltage level (VCL1), and a second elementary module in which the electrochemical cells (24) of the cluster (CL4) are interconnected according to a second interconnection configuration that determines a second cluster voltage level (VCL4), wherein the second cluster voltage level (VCL4) is the maximum cluster voltage of the battery and the first cluster voltage level (VCL1) is strictly lower than the second cluster voltage level (VCL4).
H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
B60L 58/19 - Commutation entre la connexion en série et la connexion en parallèle des modules de batterie
H02J 7/36 - Dispositions utilisant la commutation d'éléments d'extrémité
H02M 7/483 - Convertisseurs munis de sorties pouvant chacune avoir plus de deux niveaux de tension
B60L 58/21 - Procédés ou agencements de circuits pour surveiller ou commander des batteries ou des piles à combustible, spécialement adaptés pour des véhicules électriques pour la surveillance et la commande des batteries de plusieurs modules de batterie ayant la même tension nominale
H02M 1/00 - Détails d'appareils pour transformation
H02M 1/10 - Dispositions comprenant des moyens de conversion, pour permettre l'alimentation à volonté d'une charge par des sources de puissance de nature différente, p. ex. à courant alternatif ou à courant continu
H02M 7/49 - Combinaison des formes de tension de sortie d'une pluralité de convertisseurs
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
CENTRALESUPELEC (France)
SORBONNE UNIVERSITE (France)
UNIVERSITE PARIS-SACLAY (France)
Inventeur(s)
Pniak, Lucas
Gautier, Cyrille
Revol, Bertrand
Ngo Bui Hung, Stéphane
Scoggin, Guy Lanier
Abrégé
The invention relates to a component (1) comprising a planar transformer (3) formed on a PCB (2) by the interleaving of a primary winding (33) and a secondary winding (34) in a winding window formed by a first magnetic core (31, 32). It also comprises a planar inductor (4) formed by the extension of at least one of the windings by two connection tracks (340) forming connection terminals (53, 54) and by the arrangement of a second magnetic core (41, 42) around a portion (44) of each of the two connection tracks. Preferably, the planar inductor (4) is formed at the terminals of the low-voltage winding. The connection tracks (340) are formed on the same PCB to obtain a one-piece planar component, or formed on a separate PCB to obtain a rigid-flex component, wherein the flexible portion consists of a portion (60) of the connection tracks (340).
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES (France)
Inventeur(s)
Burgy, Frédéric
Delos, Romain
Hericourt, Pierre
Marion, Denis
Merzeau, Laurent
Abrégé
According to one aspect, the invention relates to a portable device (1) for detecting a laser beam, the portable detection device comprising: - a support portion (10) comprising: a1) a device for autonomously powering the portable detection device, and b1) a holding element (12) for holding the portable detection device, - a detection portion (20) for detecting the laser beam, comprising: a2) an optical system (22) suitable for forming an image comprising the laser beam, the laser beam having a wavelength of less than 1.6 micrometres, b2) at least one sensor (24) suitable for detecting the laser beam on the image formed by the optical system and for providing an output signal associated with the detected laser beam, and - a computer configured to digitally process the output signal generated by the sensor so as to generate a digital image of the detected laser beam.
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (France)
CENTRE HOSPITALIER DU HAUT-ANJOU (France)
Inventeur(s)
Lacombe, Valentin
Lenaers, Guy
Urbanski, Geoffrey
Lavigne, Christian
Aurriere, Jade
Abrégé
The present invention relates to combination of (i) a methionine-depleting composition, of (ii) one or more methionine synthase inhibitors and of (iii) optionally one or more further agent selected from a chemotherapeutic agent, a radiotherapeutic agent or an immunotherapeutic agent against cancer, for its use for treating a cancer, especially in cancers involving the presence of methionine-independent cancer cells
INSTITUT ENSEIGNEMENT SUPERIEUR ET RECHERCHE EN ALIMENTATION SANTE ANIMALE SCIENCES AGRONOMIQUES ET ENVIRONNEMENT (France)
33 CALIFORNIE (France)
TARAS SHEVCHENKO NATIONAL UNIVERSITY OF KYIV (Ukraine)
UNIVERSITE CLAUDE BERNARD LYON 1 (France)
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
UNIVERSITE JEAN MONNET SAINT ETIENNE (France)
INSTITUT NATIONAL DES SCIENCES APPLIQUEES DE LYON (France)
Inventeur(s)
Tillement, Olivier
Montembault, Alexandra
Durand, Arthur
Lux, François
Tillement, Augustin
Pin, Didier
Dziubenko, Nataliia
Lysenko, Volodymyr
David, Laurent
Kuznietsova, Halyna
Legastelois, Stéphane
Abrégé
The disclosure relates to an aqueous composition, having a Newtonian viscosity between 0.5 Pa.s and 1000 Pa.s, comprising at least one statistical polysaccharide B, having a weight-average molar mass of between 100 kDa and 1000 kDa, of formula I: and optionally a chitosan A, said statistical polysaccharide B being in a mass concentration CB, said chitosan A being in a mass concentration CA, the sum of CB plus CA being of at least 10 g.L-1. The disclosure also concerns the aqueous composition mentioned above for its use in the treatment of complex wounds, such as wounds related to diabetes, burns and wounds containing one or more metals, and to a to a wound dressing comprising said aqueous composition.
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
UNIVERSITE DE RENNES (France)
INSTITUT NATIONAL DES SCIENCES APPLIQUEES DE RENNES (France)
ECOLE NATIONALE SUPERIEURE DE CHIMIE DE RENNES (France)
Inventeur(s)
Le Saint, William
Rouen, Sophie
Mauduit, Marc
De Clermont Gallerande, Hélène
Abrégé
The invention relates to a method for preparing a mixture of linear alkanes of natural origin, preferably of plant origin, comprising the steps of: i) metathesis of at least one terminal linear olefin having from 5 to 24 carbon atoms, derived from at least one fatty acid or fatty acid ester of natural origin, preferably of plant origin, in the presence of a non-isomerising olefin metathesis catalyst, whereby a first mixture of internal olefins (I) is obtained; ii) isomerising metathesis of the mixture of internal olefins (I) obtained in step i) in the presence of a catalyst or a mixture of catalysts, whereby a second mixture of internal olefins (II) is obtained; and iii) hydrogenation of the mixture of internal olefins (II) in the presence of a catalyst, whereby a mixture (III) of linear alkanes of natural origin is obtained.
C07F 15/00 - Composés contenant des éléments des groupes 8, 9, 10 ou 18 du tableau périodique
C07C 5/03 - Préparation d'hydrocarbures à partir d'hydrocarbures contenant le même nombre d'atomes de carbone par hydrogénation de liaisons doubles carbone-carbone non aromatiques
C07C 5/25 - Déplacement de liaisons doubles carbone-carbone
C07C 6/04 - Réactions de métathèse sur une liaison carbone-carbone non saturée sur une double liaison carbone-carbone
35.
COMPOUNDS FOR USE IN IN VIVO FLUORESCENCE-LIFETIME IMAGING
INSTITUT NATIONAL DE LA SANTÉ ET DE LA RECHERCHE MÉDICALE (France)
UNIVERSITÉ D'EVRY-VAL-D'ESSONNE (France)
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
CENTRE D'ETUDE DES CELLULES SOUCHES (CECS) (France)
SORBONNE UNIVERSITÉ (France)
KSILINK (France)
Inventeur(s)
Martinat, Cécile
Berenger-Currias, Noémie
Jacob, Christina
Sommer, Peter
Furling, Denis
Abrégé
Myotonic Dystrophy type 1 (DM1) is an inherited disease characterized by multi-systemic symptoms, particularly in skeletal muscles (progressive weakness and atrophy, myotonia). The inventors screened 7 500 bioactive compounds for their ability to improve the myogenic fusion and reduce the molecular hallmarks of DM1 skeletal muscle cells. The inventors found that five compounds, all inhibiting HDAC6, a cytoplasmic histone deacetylase, were effective at the micromolar range in normalizing the myogenic fusion, reducing the number of nuclear foci of mutant DMPK mRNA, decreasing the expression level of DMPK mRNA, restoring the splicing of several genes, and increasing the acetylation of SMAD3, a transcription factor involved in muscle development. The effects of HDAC6 inhibitors were observed both in immortalized and hiPSC-derived skeletal muscle cells from DM1 patients, and in different stages of differentiation. Thus, the present invention relates to the use of selective HDAC6 inhibitors for the treatment of DM1.
A61K 31/437 - Composés hétérocycliques ayant l'azote comme hétéro-atome d'un cycle, p. ex. guanéthidine ou rifamycines ayant des cycles à six chaînons avec un azote comme seul hétéro-atome d'un cycle condensés en ortho ou en péri avec des systèmes hétérocycliques le système hétérocyclique contenant un cycle à cinq chaînons ayant l'azote comme hétéro-atome du cycle, p. ex. indolizine, bêta-carboline
A61K 31/505 - PyrimidinesPyrimidines hydrogénées, p. ex. triméthoprime
A61P 21/00 - Médicaments pour le traitement des troubles du système musculaire ou neuromusculaire
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
UNIVERSITE DE LILLE (France)
UNIVERSITE POLYTECHNIQUE DES HAUTS DE FRANCE (France)
CENTRALE LILLE INSTITUT (France)
UNIVERSITÉ D’ARTOIS (France)
HILEORES (France)
Inventeur(s)
Hallot, Maxime
Robert, Kévin
Marlec, Florent
Lethien, Christophe
Roussel, Pascal
Abrégé
A micro-capacitor comprising: - a structured support comprising a substrate and micro-pillars disposed on one face of the substrate, - a first electrode disposed on the structured support, - a second electrode, and - an insulating material disposed between the first and second electrodes.
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
UNIVERSITE DE LILLE (France)
UNIVERSITE POLYTECHNIQUE DES HAUTS DE FRANCE (France)
CENTRALE LILLE INSTITUT (France)
UNIVERSITÉ D’ARTOIS (France)
HILEORES (France)
Inventeur(s)
Hallot, Maxime
Robert, Kévin
Marlec, Florent
Lethien, Christophe
Roussel, Pascal
Abrégé
A micro-battery comprising: - a structured support comprising a substrate including micro-pillars disposed on one face of the substrate, each micro-pillar having a free surface, and nano-wires disposed on the free surface of at least a portion of the micro-pillars; - a first current collector disposed on the structured support and a second current collector; - a first electrode disposed on the first current collector, and a second electrode, the first and second electrodes being disposed between the first and second current collectors; and - an electrolyte disposed between the first and second electrodes.
H01M 4/505 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'oxydes ou d'hydroxydes inorganiques de manganèse d'oxydes ou d'hydroxydes mixtes contenant du manganèse pour insérer ou intercaler des métaux légers, p. ex. LiMn2O4 ou LiMn2OxFy
H01M 4/70 - Supports ou collecteurs caractérisés par la forme ou la configuration
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
ASSISTANCE PUBLIQUE HÔPITAUX DE MARSEILLE (France)
ECOLE CENTRALE DE MARSEILLE (France)
Inventeur(s)
Cheylan, Isabelle
Favier, Julien
Macé, Loïc
Lenoir, Marien
Fringand, Tom
Abrégé
The invention relates to a computer-implemented method (100) for generating patient- specific templates of aortic leaflets comprising: - generating (104) a 3D model from digital images (102) of a native aortic root and aortic leaflets of a patient; - generating (106) 3D neo-leaflets models by simulating in silico aortic leaflet neocuspidization from the 3D model with parameters of developable coaptation surfaces and of non-developable load-bearing surfaces of aortic leaflets; - realizing (108) a 2D surface flattening of the coaptation surfaces of the 3D neo- leaflets models; - realizing (110) a 2D surface flattening of the load-bearing surfaces of the 3D neo- leaflets models; - merging (112) a 2D coaptation surface with a 2D load-bearing surface for each neo- leaflet model; and - generating (114) a patient-specific template for each aortic leaflet.
G16H 30/40 - TIC spécialement adaptées au maniement ou au traitement d’images médicales pour le traitement d’images médicales, p. ex. l’édition
G16H 50/50 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicalesTIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour la simulation ou la modélisation des troubles médicaux
G06T 13/40 - Animation tridimensionnelle [3D] de personnages, p. ex. d’êtres humains, d’animaux ou d’êtres virtuels
41.
USE OF REV-ERB ANTAGONISTS FOR THE TREATMENT OF LUNG INFECTIONS
INSTITUT NATIONAL DE LA SANTÉ ET DE LA RECHERCHE MÉDICALE (France)
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
CENTRE HOSPITALIER UNIVERSITAIRE DE LILLE (France)
INSTITUT PASTEUR DE LILLE (France)
UNIVERSITÉ DE LILLE (France)
Inventeur(s)
Trottein, François
Duez, Hélène
Pourcet, Benoît
Abrégé
Circadian rhythms control the diurnal nature of many physiological, metabolic and immune processes. The inventors hypothesized that age-related impairments in circadian rhythms are associated with high susceptibility to bacterial respiratory tract infections. The diurnal control of Streptococcus pneumoniae infection is impaired in elderly mice. A lung circadian transcriptome analysis revealed that aging alters the daily oscillations in the expression of a specific set of genes and that some pathways that are rhythmic in young-adult mice are nonrhythmic or time-shifted in elderly mice. In particular, the circadian expression of the clock components Rev-erb-α, and Rev-erb-β to a lesser extent, altogether with apelin/apelin receptor were altered in elderly mice compared to young mice. In young mice, the inventors discovered that novel interaction between Rev-erb and the apelinergic axis controls host defenses against S. pneumoniae via alveolar macrophages. Pharmacological repression of Rev-erb-α and/or Rev- erb-β in elderly mice resulted in greater resistance to pneumococcal infection. Thus, the present invention relates to the use of Rev-erb antagonists for the treatment of lung infections.
INSTITUT NATIONAL DE LA SANTÉ ET DE LA RECHERCHE MÉDICALE (France)
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
UNIVERSITÉ PARIS CITÉ (France)
Inventeur(s)
Oury, Franck
Romeo Guitart, David
Rivagorda, Manon
Abrégé
The present invention relates to the field of treat age-related cognitive declines. In this study, the inventors report that GPR158, which localizes at the PC, is required for OCN- dependent autophagy induction in hippocampal neurons. Consistently, the mobilization of key autophagy players by OCN in hippocampal neurons requires core PC-proteins. In aged hippocampi, neuronal PC present an abnormal morphology, correlated with a reduction of the major core ciliary proteins levels. Conversely, restoration of their levels in aged hippocampi is sufficient to improve autophagy and cognitive deficits. Lastly, they show that core PC-proteins are required to integrate the rejuvenating effects of OCN in the hippocampus, thereby ameliorating age-related cognitive deficits. Altogether, these findings demonstrate a new paradigm for the neuron/systemic milieu communication and significantly advance our understanding of the regulatory mechanism mediating the rejuvenating effects of the pro-youth blood factor, OCN, in hippocampal neurons. This study also provides the foundation for novel therapeutic strategies to treat age-related cognitive decline, as well as neurological deficits in ciliopathies. Thus, the present invention relates to an activator of the primary cilia (PC) for use in the restoration and/or improvement of cognitive functions in a subject in need thereof.
A61K 38/17 - Peptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'animauxPeptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'humains
A61P 25/00 - Médicaments pour le traitement des troubles du système nerveux
C07K 14/46 - Peptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'animauxPeptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'humains provenant de vertébrés
C07K 14/47 - Peptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'animauxPeptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'humains provenant de vertébrés provenant de mammifères
43.
ELECTRICAL SYSTEM COMPRISING A POWER BATTERY SUITABLE FOR ACTIVATING A SHORT-CIRCUIT MODE OF AN ELECTRIC MACHINE
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
CONSERVATOIRE NATIONAL DES ARTS ET METIERS (France)
CY CERGY PARIS UNIVERSITE (France)
SAFT (France)
SORBONNE UNIVERSITE (France)
UNIVERSITE PARIS-SACLAY (France)
ÉCOLE NORMALE SUPÉRIEURE PARIS-SACLAY (France)
Inventeur(s)
Roy, Francis
Peuchant, Thomas
Herpe, David
Lahlou, Anas
Maurice, Paul
Fiani, Philippe
Labrousse, Denis
Marchand, Claude
Briault, Franck
Abrégé
The present invention relates to an electrical system (1) comprising an electric machine (5), a power battery (2) comprising a multilevel inverter distributed within the battery and suitable for supplying power to the electric machine (5), and a diagnostic means (3) suitable for controlling a commanded short-circuit mode of the electric machine (5), wherein the battery (2) comprises at least one current line (21) comprising a plurality of energy storage devices (MCLk) connected in series, wherein each storage device (MCLk) comprises an electrochemical energy storage element (CLk) supplying a voltage and a switching circuit (COMk) comprising an H-bridge, and wherein the diagnostic means (3) is configured to control all of the switching circuits of the battery into the bypass state when the commanded short-circuit mode of the electric machine (5) is activated.
B60L 3/00 - Dispositifs électriques de sécurité sur véhicules propulsés électriquementContrôle des paramètres de fonctionnement, p. ex. de la vitesse, de la décélération ou de la consommation d’énergie
B60L 50/64 - Détails de construction des batteries spécialement adaptées aux véhicules électriques
44.
CHARACTERISATION OF ANTIGENIC/IMMUNOGENIC PEPTIDES FOR THE DEVELOPMENT OF CONTRACEPTIVE VACCINES FOR THE PURPOSE OF LIMITING THE PROLIFERATION OF THE RODENT ARVICOLA TERRESTRIS SCHERMAN
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
Inventeur(s)
Drevet, Joël
Saez, Fabrice
Chorfa, Areski
Abrégé
The present invention relates to the definition of a pool of antigenic sperm peptides with high species specificity for regulating populations of water vole (Arvicola terrestris scherman) using a vaccine approach.
INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCE MEDICALE (France)
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
UNIVERSITE DE MONTPELLIER (France)
Inventeur(s)
Terki, Férial
Bousseksou, Azzedine
Tran, Quang Hung
Abrégé
Device for muscular and/or nervous electrostimulation This device (30) for muscular and/or nervous electrostimulation is configured to generate an adaptive electromagnetic field, comprising an electronic circuit (32) comprising a power generating unit, configured to generate a periodical electric current and a periodical voltage, at least one resistor (36) and at least one inductor (38) connected in series and powered by said power generating unit, the at least one inductor (38) generating a magnetic field, measured as a magnetic induction signal comprising a train of periodic magnetic induction pulses, each magnetic induction pulse having an intensity of less than 10 micro Tesla, a frequency lower than 1000 Hertz and a pulse width lower than 100 milliseconds, and comprising a main peak and a plurality of secondary peaks corresponding to secondary oscillations, the device further comprising a filtering module (40) configured to attenuate or suppress at least part of the secondary oscillations of each magnetic induction pulse.
A61N 2/02 - Magnétothérapie utilisant des champs magnétiques produits par des bobines, y compris par des boucles à spire unique ou par des électro-aimants
COMMISSARIAT À L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES (France)
UNIVERSITE GRENOBLE ALPES (France)
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
Inventeur(s)
Klein, Olivier
Valet, Thierry
Abrégé
1212jc122) configured to generate and/or detect, in correspondence with the ferromagnetic element of said transducer, an electromagnetic mode (MEL) suitable for exciting or being able to be generated by said magnetic oscillation mode of the ferromagnetic element.
H01F 1/00 - Aimants ou corps magnétiques, caractérisés par les matériaux magnétiques appropriésEmploi de matériaux spécifiés pour leurs propriétés magnétiques
INSTITUT NATIONAL DE LA SANTÉ ET DE LA RECHERCHE MÉDICALE (France)
UNIVERSITÉ PARIS CITÉ (France)
INSTITUT PASTEUR (France)
UNIVERSITÉ PARIS XIII PARIS-NORD (France)
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
Inventeur(s)
Shomar Monges, Helena
Bernheim, Aude
Guillaume, Marie
Tesson, Florian
Abrégé
Here, the inventors use genomics to discover a new family of lanthipeptides from Actinobacteria dedicated to anti-phage defense. They demonstrate that a specific family of metabolic pathways that produce unknown class I lanthipeptides are encoded near known anti-phage defense systems or within mobile genetic elements, indicating their anti-phage function. Furthermore, the inventors show that the heterologous expression of these pathways in Streptomyces albus (a model strain of Actinobacteria) confers anti-phage defense. The experimental results show that different lanthipeptides of this family confer a selective protection against phages, without compromising the cell viability. The inventors also have identified a specific regulatory system that controls the expression of "defensive lanthipeptides" in Actinobacteria and use this to demonstrate their anti-phage function in a native strain. Finally, the inventors explore the anti-phage mechanism of action of these compounds. Thus the present invention relates to a new class of anti-phage natural peptides.
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
UNIVERSITE DE LILLE (France)
UNIVERSITE POLYTECHNIQUE DES HAUTS DE FRANCE (France)
CENTRALE LILLE INSTITUT (France)
UNIVERSITÉ D’ARTOIS (France)
HILEORES (France)
Inventeur(s)
Hallot, Maxime
Robert, Kévin
Marlec, Florent
Lethien, Christophe
Roussel, Pascal
Abrégé
A structured support for an energy storage micro-device, comprising: - a substrate; - micro-pillars disposed on one face of the substrate, each micro-pillar having a free surface; - nano-wires, said nano-wires being disposed on the free surface of at least a portion of the micro-pillars, and said face of the substrate being devoid of nano-wires.
H01G 11/24 - Électrodes caractérisées par les propriétés structurelles des matériaux composant les électrodes ou inclus dans les électrodes, p. ex. forme, surface ou porositéÉlectrodes caractérisées par les propriétés structurelles des poudres ou particules utilisées à cet effet
H01G 4/012 - Forme des électrodes non autoporteuses
H01G 11/26 - Électrodes caractérisées par leur structure, p. ex. multicouches, selon la porosité ou les caractéristiques de surface
H01G 11/50 - Électrodes caractérisées par leur matériau spécialement adaptées aux condensateurs lithium-ion, p. ex. pour doper le lithium ou pour intercalation
H01G 11/68 - Collecteurs de courant caractérisés par leur matériau
H01G 11/70 - Collecteurs de courant caractérisés par leur structure
H01G 4/33 - Condensateurs à film mince ou à film épais
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
Inventeur(s)
Sopena-Martinez, Pol
Grojo, David
Mouskeftaras, Alexandros
Abrégé
The invention relates to a laser welding method comprising the following steps: 1) placing (62) a first face of a first semiconductor part directly against a second face of a second semiconductor part in order to form a joining plane; then 2) producing welding spots in the joining plane using laser pulses, wherein the reflection of a laser pulse by a defect in the joining plane is minimised: a) by emitting the laser pulse in a wavelength range in which this reflection is minimised; b) by modifying the thickness of the defect in order to obtain a thickness that minimises the reflection of the laser pulse; or c) by treating (122) the first and/or the second face in order to form therein cavities having different depths, which cavities are uniformly distributed over this face.
B23K 26/06 - Mise en forme du faisceau laser, p. ex. à l’aide de masques ou de foyers multiples
B23K 26/0622 - Mise en forme du faisceau laser, p. ex. à l’aide de masques ou de foyers multiples par commande directe du faisceau laser par impulsions de mise en forme
B23K 26/324 - Assemblage tenant compte des propriétés du matériau concerné faisant intervenir des parties non métalliques
B23K 26/57 - Travail par transmission du faisceau laser à travers ou dans la pièce à travailler le faisceau laser entrant dans une face de la pièce à travailler d’où il est transmis à travers le matériau de la pièce à travailler pour opérer sur une face différente de la pièce à travailler, p. ex. pour effectuer un enlèvement de matière, pour raccorder par fusion, pour modifier ou pour reformer le matériau
ECOLE NATIONALE SUPERIEURE DE CHIMIE DE PARIS (France)
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
Inventeur(s)
Len, Christophe
Nguyen, Rémi
Malpartida, Irène
Thiel, Julien
Abrégé
The present invention relates to a method for synthesising a final composition comprising at least one polyol ester and a carboxylic acid, which method implements an exothermic acylation reaction from an initial immiscible mixture comprising at least two (immiscible) liquid starting reagents which are a polyol and an acid anhydride, characterised in that said method is carried out in a continuous flow in a mechanical mixer comprising at least one mixing chamber, the method comprising the following successive steps: (A) introducing, at ambient temperature, the at least two starting reagents into the mixer in order to form the initial mixture; (B) stirring the initial mixture in the mechanical mixer for a residence time of less than or equal to 1 hour; (C) recovering said final composition at the outlet of the mixer.
C07C 67/08 - Préparation d'esters d'acides carboxyliques par réaction d'acides carboxyliques ou d'anhydrides symétriques avec le groupe hydroxyle ou O-métal de composés organiques
C07C 69/18 - Esters d'acide acétique de composés trihydroxylés
C07C 69/21 - Esters d'acide acétique de composés hydroxylés ayant plus de trois groupes hydroxyle
C07C 69/30 - Esters d'acides acycliques monocarboxyliques saturés dont le groupe carboxyle est lié à un atome de carbone acyclique ou à l'hydrogène avec au moins trois atomes de carbone dans la partie acide estérifiés par des composés trihydroxylés
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
CHIMIE PARISTECH (France)
Inventeur(s)
Yonger, Marc
Bacquet, Irene
Guyon, Cédric
Abrégé
The present invention relates to mineral fibers grafted with amine functions, characterized in that said fibers have a surface roughness defined by a root mean square deviation Rq greater than or equal to 0.70 nm, and in that they have a degree of grafting of at least 85 pmol of amine functions per mm2, to the use of said fibers as reinforcing material, to a composite comprising at least one organic material and such fibers, and to a process for producing said fibers, characterized in that it comprises at least one step of depositing, by plasma-enhanced chemical vapor deposition (PE-CVD), a layer of at least one precursor chosen from an aminosilane and a mixture of a primary amine and a source of silica on mineral fibers.
D06M 11/01 - Traitement des fibres, fils, filés, tissus ou des articles fibreux faits de ces matières, avec des substances inorganiques ou leurs complexesUn tel traitement combiné avec un traitement mécanique, p. ex. mercerisage avec de l'hydrogène, de l'eau ou de l'eau lourdeTraitement des fibres, fils, filés, tissus ou des articles fibreux faits de ces matières, avec des substances inorganiques ou leurs complexesUn tel traitement combiné avec un traitement mécanique, p. ex. mercerisage avec des hydrures de métaux ou leurs complexesTraitement des fibres, fils, filés, tissus ou des articles fibreux faits de ces matières, avec des substances inorganiques ou leurs complexesUn tel traitement combiné avec un traitement mécanique, p. ex. mercerisage avec des boranes, des diboranes, des silanes, des disilanes, des phosphines, des diphosphines, des stibines, des distibines, des arsines ou des diarsines, ou leurs complexes
D06M 13/328 - Amines le groupe amino étant lié à un atome de carbone acyclique ou cycloaliphatique
D06M 13/513 - Composés avec au moins une liaison carbone-métal ou carbone-bore, carbone-silicium, carbone-sélénium ou carbone-tellure avec au moins une liaison carbone-silicium
52.
MUTANT CSF-1R EXTRACELLULAR DOMAIN FUSION MOLECULES AND THERAPEUTIC USES THEREOF
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
INSTITUT NATIONAL DE LA SANTÉ ET DE LA RECHERCHE MÉDICALE (France)
NANTES UNIVERSITÉ (France)
Inventeur(s)
Guillonneau, Carole
Anegon, Ignacio
Mortier, Erwan
Quemener, Agnès
Joalland, Noémie
Abrégé
The present invention provides fusion molecules comprising the extracellular domain of CSF-1R which contains a specific single amino acid mutation. Such fusion molecules are capable of efficiently binding both CSF-1 and IL-34. The present invention also provides the use of such fusion molecules, or pharmaceutical compositions thereof, as therapeutic agents, in particular in the treatment of cancers, neurodegenerative diseases, autoimmune diseases, and allergic diseases, or in the prevention or inhibition of transplant rejection.
C07K 14/715 - RécepteursAntigènes de surface cellulaireDéterminants de surface cellulaire pour des cytokinesRécepteursAntigènes de surface cellulaireDéterminants de surface cellulaire pour des lymphokinesRécepteursAntigènes de surface cellulaireDéterminants de surface cellulaire pour des interférons
C12N 15/62 - Séquences d'ADN codant pour des protéines de fusion
53.
METHOD FOR PREDICTING THE RESPONSE TO A BIPOLAR DISORDER TREATEMENT
INSTITUT NATIONAL DE LA SANTÉ ET DE LA RECHERCHE MÉDICALE (France)
UNIVERSITÉ PARIS CITÉ (France)
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
ASSISTANCE PUBLIQUE-HÔPITAUX DE PARIS (APHP) (France)
Inventeur(s)
Marie-Claire, Cynthia
Bellivier, Frank
Etain, Bruno
Courtin, Cindie
Bourdon, Céline
Abrégé
The invention relates to the field of Bipolar Disorder. In a recent study, the inventors performed the first genome-wide analysis of DNA methylation profiles among individuals with BD type I assessed for their response to long-term treatment with Li and identified differentially methylated regions (DMRs) between GR and NR, selecting only methylation differences that were not impacted by co-prescribed treatments that are -by definition- more frequent in NR (Marie-Claire et al., 2020). They then used MS-HRM to validate 3 DMRs that discriminated GR from NR in an extended sample of 70 individuals with BD-I. They also showed, in an independent sample that combining a few clinical variables with the three DMRs improved the performance of these MS-HRM-based biomarkers to discriminate groups (Marie-Claire et al., 2023). In the present study, they improved the performance of the combination of MS-HRM- based biomarkers and clinical predictors to discriminate individuals that benefited from Li treatment (GR and PaR) from those who did not (NR) in a retrospective sample. Thus, the present invention relates to a method for predicting whether a patient achieves a response with a treatment of Bipolar Disorder (BD) comprising determining, in a biological sample from the patient the epigenetic profile of at least 4 of the differentially methylated regions (DMRs) selected in the list consisting of DMR7291, DMR17107, DMR17978, DMR24332, DMR63769, DMR79888, DMR106540 and DMR81023.
C12Q 1/68 - Procédés de mesure ou de test faisant intervenir des enzymes, des acides nucléiques ou des micro-organismesCompositions à cet effetProcédés pour préparer ces compositions faisant intervenir des acides nucléiques
C12Q 1/6883 - Produits d’acides nucléiques utilisés dans l’analyse d’acides nucléiques, p. ex. amorces ou sondes pour les maladies provoquées par des altérations du matériel génétique
54.
METHODS AND PHARMACEUTICAL COMPOSITION FOR TREATING CANCERS
INSTITUT NATIONAL DE LA SANTÉ ET DE LA RECHERCHE MÉDICALE (France)
UNIVERSITÉ PARIS CITÉ (France)
ASSISTANCE PUBLIQUE-HÔPITAUX DE PARIS (APHP) (France)
UNIVERSITÉ PARIS-SACLAY (France)
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
Inventeur(s)
Arbibe, Laurence
Chang-Marchand, Yunhua
Xiang, Yao
Desterke, Christophe
Hamaï, Ahmed
Skurnik, David
Abrégé
Inventors demonstrated that an epigenetic regulator CBX3 antagonizes IFNγ signalling via directly repressing the transcription of two key interferon-stimulated immune genes, STAT1 and PD-L1. The key role of CBX3 in repressing STAT1 and PD-L1 transcription suggests that CBX3 is an important checkpoint to control immune genes' activation in response to different ligands' stimulation, such as the important immune modulator IFNγ, which placed CBX3 in a key position to keep colon immune homeostasis. This role placed also CBX3 in a key position to keep colon immune homeostasis. These studies have started to reveal a new role of CBX3 in controlling the colon epithelium inflammatory response, in addition to its classical role in the formation and stabilization of heterochromatin. Particularly, low CBX3 expression is associated with better CRC patients' overall survival. Corresponding to this result, CBX3 depletion makes IFNγ-insensitive CRC cells dramatically regain IFNγ sensitivity, which significantly increases CRC cells' chemosensitivity under IFNγ stimulation. Accordingly, the invention relates to a Chromobox protein homolog 3(CBX3) inhibitor for use in the treatment of cancer in a subject in need thereof.
A61K 31/4745 - QuinoléinesIsoquinoléines condensées en ortho ou en péri avec des systèmes hétérocycliques condensées avec des systèmes cycliques ayant l'azote comme hétéro-atome d'un cycle, p. ex. phénanthrolines
A61K 45/06 - Mélanges d'ingrédients actifs sans caractérisation chimique, p. ex. composés antiphlogistiques et pour le cœur
A61K 31/437 - Composés hétérocycliques ayant l'azote comme hétéro-atome d'un cycle, p. ex. guanéthidine ou rifamycines ayant des cycles à six chaînons avec un azote comme seul hétéro-atome d'un cycle condensés en ortho ou en péri avec des systèmes hétérocycliques le système hétérocyclique contenant un cycle à cinq chaînons ayant l'azote comme hétéro-atome du cycle, p. ex. indolizine, bêta-carboline
55.
CYANINE DIMERS FOR PHOTOTHERMAL TREATMENT OF CANCER GUIDED BY FLUORESCENCE/PHOTOACOUSTIC IMAGING
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
UNIVERSITE DE LORRAINE (France)
Inventeur(s)
Lamande-Langle, Sandrine
Pellegrini- Moise, Nadia
Jouad, Kamal
Bernhard, Yann
Selmeczi, Katalin
Abrégé
The present invention relates to compounds of formula (I) and its use for photothermal therapy preferably for the treatment of cancer, for examples for the treatment of glioblastoma, prostate cancer, breast cancer and melanoma.
C09B 23/01 - Colorants méthiniques ou polyméthiniques, p. ex. du type cyanine caractérisés par la chaîne méthinique
C09B 23/08 - Colorants méthiniques ou polyméthiniques, p. ex. du type cyanine caractérisés par la chaîne méthinique contenant un nombre impair de groupes CH plus de trois groupes CH, p. ex. polycarbocyanines
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
Inventeur(s)
Chazal, Hervé
Thomas, Robin
Abrégé
The invention relates to a control device for an electrical machine (2), the device comprising a power management assembly (90) that comprises a power interface (9) and a power supply system (3), the power supply system (3) comprising a power converter (5), the device comprising an electronic control unit (20) configured to control the power interface (9) so as to regulate a power factor between the power converter (5) and the power interface with respect to a power factor setpoint, such that the power interface (9) supplies at least some of the reactive power consumed by the electric machine (2) so that the power management assembly (90) can exchange an apparent power strictly greater than an initial apparent power with the electric machine (2).
H02P 23/26 - Commande du facteur de puissance [PFC]
H02J 3/18 - Dispositions pour réglage, élimination ou compensation de puissance réactive dans les réseaux
H02M 7/483 - Convertisseurs munis de sorties pouvant chacune avoir plus de deux niveaux de tension
H02M 1/00 - Détails d'appareils pour transformation
H02M 1/42 - Circuits ou dispositions pour corriger ou ajuster le facteur de puissance dans les convertisseurs ou les onduleurs
H02M 7/5387 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs, p. ex. onduleurs à impulsions à un seul commutateur dans une configuration en pont
57.
INGRILIMINE AND DERIVATIVES, INVOLVEMENT IN NEURODEGENERATIVE DISEASES
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
COMMISSARIAT À L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES (France)
INSTITUT FRANCAIS DE RECHERCHE POUR L'EXPLOITATION DE LA MER - IFREMER (France)
INSTITUT PASTEUR (France)
Inventeur(s)
Araoz, Romulo
Delepierre, Muriel
Bignon, Jérôme
Hess, Philipp
Séchet, Véronique
Abrégé
1234523231677 represent independently a hydrogen or a methyl; - wherein n and m are integers, independently selected among 1 to 3; and - wherein p is an integer selected among 1 and 2.
A61K 31/435 - Composés hétérocycliques ayant l'azote comme hétéro-atome d'un cycle, p. ex. guanéthidine ou rifamycines ayant des cycles à six chaînons avec un azote comme seul hétéro-atome d'un cycle
58.
MDA5 INHIBITION AS A BROAD DEFENSE AND HEALTHSPAN EXTENDING STRATEGY
INSTITUT NATIONAL DE LA SANTÉ ET DE LA RECHERCHE MÉDICALE (France)
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
UNIVERSITÉ COTE D'AZUR (France)
Inventeur(s)
Bulavin, Dmitry
Trompouki, Eirini
Triana-Martinez, Francisco
Abrégé
The present invention relates to the use of Melanoma Differentiation-Associated protein (MDA5) inhibitors for enhancing the number of p16highin vitroin vitro or in a patient in need thereof, in particular to extend health span and protect tissues against aging. It is moreover herein reported that p16highimmune cells surprisingly play a key role in establishing disease tolerance, and can be useful for counteracting different lethal conditions, including LPS-induced sepsis, acute lethal SARS-CoV-2 infection, cancer and ionizing irradiation. Mechanistically, it is shown that inhibition of MDA5 induces an increase in p16high immune cells subsets that, in turn, establishes a low adenosine environment and disease tolerance. The present invention also relates to a pharmaceutical composition comprising immune cells such as CAR-T cells in which the MDA5 expression and/or activity is inhibited, and its use for various therapeutic purposes.
COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES (France)
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
Inventeur(s)
Chevrier, Sarah
Gabriel, Jean-Christophe
Abrégé
143(1-y-z)3y3z2k2(1-k)3(1-x)3x3x, A being an alkali, an ammonium cation or a cation derived from a water-soluble hydroxide salt or a mixture thereof, x being a number ranging from 0 to 1.
B01D 67/00 - Procédés spécialement adaptés à la fabrication de membranes semi-perméables destinées aux procédés ou aux appareils de séparation
B01D 69/02 - Membranes semi-perméables destinées aux procédés ou aux appareils de séparation, caractérisées par leur forme, leur structure ou leurs propriétésProcédés spécialement adaptés à leur fabrication caractérisées par leurs propriétés
B01D 69/10 - Membranes sur supportSupports pour membranes
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
UNIVERSITÉ DE LORRAINE (France)
ECOLE NATIONALE SUPÉRIEURE D'ARTS ET MÉTIERS (France)
Inventeur(s)
Laheurte, Pascal
Peltier, Laurent
Meraghni, Fodil
Berveiller, Sophie
Le Coz, Gaël
Abrégé
The present invention relates to an alloy comprising Cr, Fe, Ni, Nb and Ta wherein each of these elements are comprised in the alloy in an amount comprised between 3 and 40 at.%, preferably between 5 and 40 at.%, wherein the alloy is free of Co, and the use of this alloy in additive manufacturing processes and in mechanical part subjected to mechanical stresses at high temperature.
INSTITUT NATIONAL DE LA SANTÉ ET DE LA RECHERCHE MÉDICALE (France)
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
NANTES UNIVERSITÉ (France)
CENTRE HOSPITALIER UNIVERSITAIRE DE NANTES (France)
Inventeur(s)
Jacobi, David
Mauvoisin, Daniel
Atger, Florian
Abrégé
22 ratio, improving metabolic adaptation to the HFD challenge. Our results highlight the role of mitochondrial daily rhythms in the pathophysiology of obesity and open avenues for chronopharmacological treatments targeting these rhythms. Thus, the present invention pertains to a method for treating or preventing obesity in a subject in need thereof. This method includes administering to the subject, at a specific time of the circadian rhythm, a therapeutically effective amount of a dihydroorotate dehydrogenase inhibitor that exhibits an inhibitory duration of less than 24 hours, and more specifically, a short half-life of less than 24 hours.
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
Inventeur(s)
Grosso, David
Jood, Priyanka
Malgras, Victor
Abrégé
The invention relates to a metal imprinting process, comprising the steps of (a) preparing a solution comprising at least one metal salt that comprises at least one metal cation that can be reduced, a solvent, and optionally at least one complexing or reducing agent; (b) Applying said solution onto a substrate to form a film; (c) Applying a polymeric mold onto said film; (d) Thermally or UV treating the assembly obtained in step c-i) or c-ii); (e) Removing the mold to obtain a substrate coated with a pattern of completely or partially reduced metal, and (f) Curing said pattern so as to obtain a patterned metal on said substrate. The invention also relates to a patterned substrate obtainable by the process of the invention and its use for manufacturing advanced electronics, sensors, and/or optical devices.
G03F 7/00 - Production par voie photomécanique, p. ex. photolithographique, de surfaces texturées, p. ex. surfaces impriméesMatériaux à cet effet, p. ex. comportant des photoréservesAppareillages spécialement adaptés à cet effet
63.
PROCESS FOR CO-CASTING AND/OR CO-EXTRUSION BY PHASE INVERSION USING A WATER GEL WITH ADAPTED VISCOSITY
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
UNIVERSITE DE LIMOGES (France)
Inventeur(s)
Benoist, Marine
Geffroy, Pierre-Marie
Bechade, Emilie
Aimable, Anne
Abrégé
The present invention relates to the implementation of processes for co-casting and/or co-extrusion coupled with phase inversion. More precisely, the present invention relates to a process for co-casting and/or co-extrusion by phase inversion comprising the following steps: - a step of shaping by co-casting and/or co-extrusion of a polymer solution loaded with ceramic powder and a gelled water; and - a step of phase inversion, the steps of casting or extrusion and phase inversion being carried out simultaneously. The present invention also relates to a strip, preferably a ceramic strip or ceramic-metal strip, obtained by the process as defined hereinbefore. The present invention also relates to a tube, preferably a ceramic tube, obtained by the process as defined hereinbefore. The present invention also relates to the use of the process as defined hereinbefore for the manufacture of strips, preferably ceramic strips and/or ceramic-metal strips or tubes, preferably ceramic tubes. The present invention also relates to the use of the process as defined hereinbefore or of the strip, preferably of the ceramic strip, as defined hereinbefore, or of the tube, preferably of the ceramic tube as defined hereinbefore, for the manufacture of membranes, preferably ceramic membranes such as ceramic-metal (cermet) membranes, the manufacture of filters, preferably ceramic filters and/or the manufacture of electrochemical cells, preferably the manufacture of fuel cells and the manufacture of electrolysers.
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
Inventeur(s)
Brichart, Thomas
Aigle, Axel
Natuzzi, Marco
Lux, François
Couchonnal, Eduardo
Tillement, Olivier
Abrégé
The present disclosure relates to a functionalized polymer for use in a hemodialysis treatment for the extraction of at least one metal cation, the metal being iron, in a subject in need thereof, wherein said functionalized polymer has a weight average molecular mass between 100 kDa and 1000 kDa, and wherein a part of the monomeric units are functionalized with a chelating moiety, and is present in the dialysate of the hemodialysis treatment, the concentration of said chelating moiety in the dialysate being less than 0.35 mM, preferably between 0.0035 mM and 0.315 mM.
A61P 1/16 - Médicaments pour le traitement des troubles du tractus alimentaire ou de l'appareil digestif des troubles de la vésicule biliaire ou du foie, p. ex. protecteurs hépatiques, cholagogues, cholélitholytiques
A61K 47/61 - Préparations médicinales caractérisées par les ingrédients non actifs utilisés, p. ex. les supports ou les additifs inertesAgents de ciblage ou de modification chimiquement liés à l’ingrédient actif l’ingrédient non actif étant chimiquement lié à l’ingrédient actif, p. ex. conjugués polymère-médicament l’ingrédient non actif étant un agent de modification l’agent de modification étant un composé organique macromoléculaire, p. ex. une molécule oligomérique, polymérique ou dendrimérique le composé organique macromoléculaire étant un polysaccharide ou l’un de ses dérivés
C08B 37/08 - ChitineSulfate de chondroïtineAcide hyaluroniqueLeurs dérivés
65.
METHOD FOR AUTHENTICATING AND DETECTING ADULTERATION OF OILS OF MARINE ORIGIN
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
INSTITUT DE RECHERCHE POUR LE DEVELOPPEMENT (France)
INSTITUT FRANCAIS DE RECHERCHE POUR L EXPLOITATION DE LA MER (France)
Inventeur(s)
Breton, Gildas
Larvol, Lionel
Harrault, Loïc
Soudant, Philippe
Le Grand, Fabienne
Corvaisier, Rudolph
Abrégé
The present invention relates to a method for authenticating and detecting adulteration of an oil of marine origin, characterised in that the method comprises: obtaining molecular data including: - determining the fatty acid and/or unsaponifiable compound composition of said oil; obtaining isotopic data including: - determining the ratio of the stable isotopes of carbon (13C/12C) of fatty acids and/or of unsaponifiables, - obtaining a profile of said oil on the basis of the data, - comparing the profile obtained with reference profiles of oils of determined marine origin, - concluding that the oil to be identified has a profile substantially identical to one of the reference profiles and therefore indicating the origin, if, at the end of the comparison, the profile corresponds to a recorded profile and, otherwise, concluding that the oil is a mixture or of different origin than a pure fish oil or a pure microorganism oil, and estimating the proportions of this mixture.
FIXED BED ELECTROCHEMICAL REACTOR BASED ON AT LEAST ONE VOLUME ELECTRODE, PREFERABLY BASED ON BIOBASED CARBON, AND USE THEREOF IN VARIOUS APPLICATIONS AND IN PARTICULAR FOR REMOVING POLLUTANTS FROM A LIQUID MEDIUM
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
INSTITUT NATIONAL DES SCIENCES APPLIQUEES DE LYON (France)
Inventeur(s)
Haddour, Naoufel
Ramirez Paez, Jésus David
Abrégé
The present invention relates to a fixed bed electrochemical reactor comprising at least a first volume electrode, preferably based on biobased carbon, and a separator configured to separate the first volume electrode from a second surface or volume electrode and to ensure compression at least on said first volume electrode, to the use thereof in various applications such as removing pollutants from a liquid medium comprising at least one organic pollutant, disinfecting water by electrochlorination, water electrolysis, seawater desalination, energy storage (e.g. as redox flow battery or supercapacitor), or the generation of electric power from osmotic power, and to a method for removing pollutants from a liquid medium comprising at least one organic pollutant used in said reactor.
C02F 1/461 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par des procédés électrochimiques par électrolyse
C02F 1/467 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par des procédés électrochimiques par électrolyse par désinfection électrochimique
INSTITUT NATIONAL DE LA SANTÉ ET DE LA RECHERCHE MÉDICALE (France)
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
UNIVERSITÉ COTE D'AZUR (France)
Inventeur(s)
Polski, Barbara
Bulavin, Dmitry
Triana-Martinez, Francisco
Abrégé
The present invention relates to the use of a STING agonist, of a TLR5 agonist or of a TLR7 agonist for enhancing the number of p16highin vitroin vitro or in a patient in need thereof, in particular to extend health span and protect tissues against aging. It is also herein reported that p16highimmune cells surprisingly play a key role in establishing disease tolerance, and can be useful for counteracting different lethal conditions, including LPS-induced sepsis, acute lethal SARS-CoV-2 infection, cancer and ionizing irradiation. The present invention thus relates to a pharmaceutical composition comprising autologous or heterologous p16highimmune cells such as p16high CAR-T cells, and its use for various therapeutic purposes. These cells are preferably obtained by contacting them with a STING agonist, a TLR5 agonist and/or a TLR7 agonist.
A61K 31/352 - Composés hétérocycliques ayant l'oxygène comme seul hétéro-atome d'un cycle, p. ex. fungichromine ayant des cycles à six chaînons avec un oxygène comme seul hétéro-atome d'un cycle condensés avec des carbocycles, p. ex. cannabinols, méthanthéline
A61K 31/4745 - QuinoléinesIsoquinoléines condensées en ortho ou en péri avec des systèmes hétérocycliques condensées avec des systèmes cycliques ayant l'azote comme hétéro-atome d'un cycle, p. ex. phénanthrolines
A61K 45/06 - Mélanges d'ingrédients actifs sans caractérisation chimique, p. ex. composés antiphlogistiques et pour le cœur
A61P 29/00 - Agents analgésiques, antipyrétiques ou anti-inflammatoires non centraux, p. ex. agents antirhumatismauxMédicaments anti-inflammatoires non stéroïdiens [AINS]
G01N 33/00 - Recherche ou analyse des matériaux par des méthodes spécifiques non couvertes par les groupes
G01N 33/50 - Analyse chimique de matériau biologique, p. ex. de sang ou d'urineTest par des méthodes faisant intervenir la formation de liaisons biospécifiques par ligandsTest immunologique
G01N 33/68 - Analyse chimique de matériau biologique, p. ex. de sang ou d'urineTest par des méthodes faisant intervenir la formation de liaisons biospécifiques par ligandsTest immunologique faisant intervenir des protéines, peptides ou amino-acides
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
Inventeur(s)
Brichart, Thomas
Aigle, Axel
Natuzzi, Marco
Lux, François
Couchonnal, Eduardo
Tillement, Olivier
Abrégé
The present disclosure relates to a functionalized polymer for use in a hemodialysis treatment for the extraction of at least one metal cation, the metal being iron, in a subject in need thereof, wherein said functionalized polymer has a weight average molecular mass between 100 kDa and 1000 kDa, and wherein a part of the monomeric units are functionalized with a chelating moiety, and is present in the dialysate of the hemodialysis treatment, the concentration of said chelating moiety in the dialysate being less than 0.35 mM, preferably between 0.0035 mM and 0.315 mM.
A61P 1/16 - Médicaments pour le traitement des troubles du tractus alimentaire ou de l'appareil digestif des troubles de la vésicule biliaire ou du foie, p. ex. protecteurs hépatiques, cholagogues, cholélitholytiques
A61K 47/61 - Préparations médicinales caractérisées par les ingrédients non actifs utilisés, p. ex. les supports ou les additifs inertesAgents de ciblage ou de modification chimiquement liés à l’ingrédient actif l’ingrédient non actif étant chimiquement lié à l’ingrédient actif, p. ex. conjugués polymère-médicament l’ingrédient non actif étant un agent de modification l’agent de modification étant un composé organique macromoléculaire, p. ex. une molécule oligomérique, polymérique ou dendrimérique le composé organique macromoléculaire étant un polysaccharide ou l’un de ses dérivés
C08B 37/08 - ChitineSulfate de chondroïtineAcide hyaluroniqueLeurs dérivés
69.
METHODS FOR PREDICTING ACTIVE DISEASE OR PROGRESSIVE DISEASE UNDER THERAPY IN A SUBJECT SUFFERING FROM CHRONIC LYMPHOCYTIC LEUKEMIA
INSTITUT NATIONAL DE LA SANTÉ ET DE LA RECHERCHE MÉDICALE (France)
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
CENTRE HOSPITALIER UNIVERSITAIRE DE TOULOUSE (France)
UNIVERSITÉ PAUL SABATIER - TOULOUSE III (France)
Inventeur(s)
Ysebaert, Loïc
Cadot, Sarah
Quillet-Mary, Anne
Abrégé
Monitoring active disease or progressive disease under therapy in chronic lymphocytic leukemia (CLL) represents a challenge to earlier and better adapt therapeutic strategy, notably in the era of targeted therapies in which minimal residual detection or mutations are sometimes not associated to poor clinical outcome. By following CLL patients before treatment (Binet stages A and B/C) or during targeted therapy, the Inventors developed a new flow cytometric method, based on CD69, CD49d, CD20 and CD279 expression at the surface of CD19+/CD5+ B leukemic cells. Analyses of these markers alone or in combination show that CD69/CD49d/CD20/CD279 co-expression (quadruple population, QP) > 0.5% is the best criterion predicting CLL active disease or progression under therapy. This new flow cytometry immunophenotyping could help clinicians to monitor CLL evolution and quickly adapt their therapeutic strategy. Accordingly, the present invention relates to an ex vivo method for predicting active Chronic Lymphocytic Leukemia (CLL) or progressive CLL under therapy in a subject suffering from CLL, comprising the step of quantifying a population of CD69+/CD49d+/CD20+/CD279+ cells in a sample obtained from the subject.
INSTITUT NATIONAL DE RECHERCHE POUR L’AGRICULTURE, L’ALIMENTATION ET L’ENVIRONNEMENT (France)
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
NANTES UNIVERSITE (France)
ECOLE NATIONALE VÉTÉRINAIRE, AGROALIMENTAIRE ET DE L’ALIMENTATION (France)
Inventeur(s)
Bakan, Bénédicte
Marion, Didier
Lourdin, Denis
Leroy, Eric
Antoine-Michard, Amandine
Abrégé
The invention relates to a method for the surface treatment of a solid substrate made of polysaccharide material, aimed at the hydrophobization of said surface. This method comprises the application, to this surface, of a reagent comprising at least one hydroxylated fatty acid and/or oligomer of this hydroxylated fatty acid and/or an ester of this hydroxylated fatty acid, then the heat treatment of the substrate under conditions causing esterification reactions to be carried out between carboxyl groups of the hydroxylated fatty acid, and hydroxyl groups of the polysaccharide and hydroxyl groups of the hydroxylated fatty acid.
INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (France)
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
Inventeur(s)
Benaroch, Philippe
Nikolic, Jovan
Abrégé
The invention relates to a modified myeloid cell comprising a cytokine chimeric receptor (CCR), wherein said CCR comprises an extracellular domain comprising an extracellular domain of a cytokine receptor which binds soluble molecules present in the tumor microenvironment (TME); a transmembrane domain; and an intracellular signaling domain comprising CD40 cytotail, CD3zeta intracellular domain and/or STING or one of its fragments. The invention also relates to a modified cell comprising a CCR and a transgene coding for a cytokine. The invention also relates to therapeutic uses thereof and to methods and pharmaceutical compositions for the treatment of cancer.
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
Inventeur(s)
Kuzhir, Pavel
Guilhem, Godeau
Abrégé
The present invention relates to a process for recovering organic waste in several stages, in the form of a reproducible cycle, allowing the production of biogas, biological fertilizer and proteins.
C05F 17/05 - Traitements impliquant des invertébrés, p. ex. des vers, des mouches ou des asticots
A23K 10/26 - Produits alimentaires pour animaux à base de matières d’origine animale à base de matières résiduelles, p. ex. de plumes, d'os ou de peau
A23K 10/37 - Produits alimentaires pour animaux à base de matières d’origine végétale, p. ex. de racines, de graines ou de foinProduits alimentaires pour animaux à base de matières d’origine fongique, p. ex. de champignons à base de matières résiduelles
C05F 17/50 - Procédés combinant au moins deux traitements différents biologiques ou biochimiques, p. ex. des traitements anaérobie et aérobie ou lombricompostage et traitement aérobie
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
Inventeur(s)
Moutel, Sandrine
Perez, Franck
Abrégé
The invention relates to a fully humanized anti-HER2 single domain antibody (sdAb) and variants thereof The present invention further relates to nucleic acids, vectors, host cells, immune cells, functionalized drug nanocarriers comprising said sdAb, and compositions comprising thereof. The invention also relates to therapeutic and diagnostic uses thereof and to methods and pharmaceutical compositions for the treatment of cancer. The invention also relates to chimeric antigen receptors including said humanized HER2 sdAb in their antigen binding domain and their use in cancer cell therapy.
C07K 16/32 - Immunoglobulines, p. ex. anticorps monoclonaux ou polyclonaux contre du matériel provenant d'animaux ou d'humains contre des produits de traduction des oncogènes
A61K 39/00 - Préparations médicinales contenant des antigènes ou des anticorps
ECOLE SUPÉRIEURE DE PHYSIQUE ET DE CHIMIE INDUSTRIELLES DE LA VILLE DE PARIS (France)
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
Inventeur(s)
Guarilloff, Philippe
Fournier, Odile
Autier, Clémence
Daquin, Caroline
Bibette, Jérôme
Durand, Cyrielle
Favre, Sophie
Abrégé
The invention relates to an oil-in-water emulsion characterized by a high fat phase content and a low viscosity, which emulsion can be used as a base composition for different skin care and/or makeup compositions.
ECOLE SUPÉRIEURE DE PHYSIQUE ET DE CHIMIE INDUSTRIELLES DE LA VILLE DE PARIS (France)
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
Inventeur(s)
Guarilloff, Philippe
Fournier, Odile
Autier, Clémence
Daquin, Caroline
Bibette, Jérôme
Durand, Cyrielle
Favre, Sophie
Abrégé
The invention relates to an oil-in-water emulsion characterized by a high fat phase content and a low surfactant content, which emulsion can be used as a base composition for different skin care and/or makeup compositions.
INSTITUT NATIONAL DE LA SANTÉ ET DE LA RECHERCHE MÉDICALE (France)
UNIVERSITE DE TECHNOLOGIE DE COMPIEGNE (France)
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
SORBONNE UNIVERSITE (France)
ASSISTANCE PUBLIQUE HOPITAUX DE PARIS (France)
Inventeur(s)
Galichon, Pierre
Haupt, Karsten
Kalacas, Noel Angelo
Tse Sum Bui, Jeanne Bernadette
Abrégé
The present invention relates to a disposable sensor (1) for measuring at least one of the quinolinate concentration and the tryptophan concentration in real time in human urine: - a molecularly imprinted polymer, MIP, support (11) comprising a polymer matrix (110), at least one of a first set of cavities (112) adapted to measure the quinolinate concentration and a second set of cavities (113) adapted to measure the tryptophan concentration within the polymer matrix (110); and - an optical fibre (12) coated with the MIP support (11). It also relates to a system (3) comprising same, a method for making same, and a method for measuring at least one of the quinolinate concentration and the tryptophan concentration using same.
G01N 21/77 - Systèmes dans lesquels le matériau est soumis à une réaction chimique, le progrès ou le résultat de la réaction étant analysé en observant l'effet sur un réactif chimique
G01N 33/493 - Analyse physique de matériau biologique de matériau biologique liquide d'urine
77.
ACTIVATING METHOD FOR AN ALL-SOLID-STATE BATTERY COMPRISING HALIDE CATHOLYTE
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
NANTES UNIVERSITE (France)
Inventeur(s)
Stamenkovic, Branimir
Gaubicher, Joël
Moreau, Philippe
Abrégé
[(x-y)+a+b+c+p]y(1-a-b-c)abc[(4+x)-m-n-o-p]mnop41-zz42432434244F, wherein the battery is activated by charging it at a voltage greater than 4.5 V vs Li+/Li.
H01M 4/131 - Électrodes à base d'oxydes ou d'hydroxydes mixtes, ou de mélanges d'oxydes ou d'hydroxydes, p. ex. LiCoOx
H01M 4/134 - Électrodes à base de métaux, de Si ou d'alliages
H01M 4/1395 - Procédés de fabrication d’électrodes à base de métaux, de Si ou d'alliages
H01M 4/1397 - Procédés de fabrication d’électrodes à base de composés inorganiques autres que les oxydes ou les hydroxydes, p. ex. sulfures, séléniures, tellurures, halogénures ou LiCoFy
H01M 10/0525 - Batteries du type "rocking chair" ou "fauteuil à bascule", p. ex. batteries à insertion ou intercalation de lithium dans les deux électrodesBatteries à l'ion lithium
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
Inventeur(s)
Vignal, Vincent
Erazmus, Paulina
Abrégé
Device for electrochemical corrosion monitoring and method thereof » Device for electrochemical corrosion monitoring (1) of an on-site conductive material (5) comprising at least two compartments (2), each of the compartments is suitable to form an electrochemical cell and comprises two valves (31, 32) being respectively positioned at a upper face (41) and at a lower face (42) of the device, each of the valves being arranged to selectively close and open the upper face or the lower face of its respective compartment so that each compartment is selectively, partly or fully, seal from or, partly or fully, connected with the outside of the compartments. The device (1) comprises a reference (6), or pseudo-reference electrode, and a counter electrode (7), or an auxiliary electrode, disposed in each compartment. The device (1) is suitable to be fasten on the on-site conductive material so that a surface (8) of the on-site conductive material forms at least a part of an inner surface (9) of each of the compartments and form a working electrode (9) of each compartment. The device (1) further comprises means (10) arranged to carry out electrochemical measurements, from the reference, the counter electrode and the working electrode of each compartment, and to determine corrosion rates of the on-site conductive material from the electrochemical measurements.
UNIVERSITÉ DE TECHNOLOGIE DE BELFORT-MONTBÉLIARD (France)
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
UNIVERSITÉ MARIE ET LOUIS PASTEUR (France)
ECOLE NATIONALE SUPÉRIEURE DE MÉCANIQUE ET DES MICROTECHNIQUES (France)
Inventeur(s)
Gibey, Gaultier
Hissel, Daniel
Pahon, Elodie
Zerhouni, Noureddine
Abrégé
The disclosure notably relates to a computer-implemented method for predictive maintenance of a system. The system comprises a hydrogen energy component, a cooling circuit, at least one actuator of the cooling circuit and at least one sensor collecting operating data during an operating of the system. The method comprises, during the operating of the system, the following three steps. The method comprises a first step of obtaining the operating data collected by to the at least one sensor. The method comprises a second step of estimating that a current state of the system is the fault state. The method comprises a third step of predicting a future state of the system. Such a method forms an improved solution for predicting maintenance of the system comprising the hydrogen energy component.
H01M 8/04992 - Procédés de commande des éléments à combustible ou des systèmes d’éléments à combustible caractérisés par la mise en œuvre d’algorithmes mathématiques ou de calcul, p. ex. les boucles de commande de rétroaction, la logique floue, les réseaux neuronaux ou l’intelligence artificielle
H01M 8/04014 - Échange de chaleur par des fluides gazeuxÉchange de chaleur par combustion des réactifs
C25B 1/04 - Hydrogène ou oxygène par électrolyse de l'eau
C25B 9/67 - Moyens de chauffage ou de refroidissement
C25B 15/021 - Commande ou régulation des opérations de chauffage ou de refroidissement
H01M 8/04029 - Échange de chaleur par des liquides
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
INSTITUT NATIONAL DES SCIENCES APPLIQUEES CENTRE VAL DE LOIRE (France)
Inventeur(s)
Montousse, Joachim
Drouin, Alexis
Landru, Didier
Nataf, Guillaume
Bah, Micka
Nadaud, Kévin
Mercone, Silvana
Abrégé
sublaylay) joined to the support assembly (Sprt.Set) so as to obtain a structure (Struct), the ferroelectric layer having a negative polarisation (P1); performing an additional full-field hydrogen implantation step, parameterised so as to correct or prevent the occurrence of polarisation inversion in the volume of the ferroelectric layer and/or at its interface with the support assembly (Sprt.Ens); and applying at least one first heat treatment to the structure (Strct).
H10N 30/04 - Traitements afin de modifier une propriété piézo-électrique ou électrostrictive, p. ex. les caractéristiques de polarisation, de vibration ou par réglage du mode
H10N 30/073 - Formation de parties ou de corps piézo-électriques ou électrostrictifs sur un élément électrique ou sur un autre support par laminage ou collage de corps piézo-électriques ou électrostrictifs par fusion de métaux ou par adhésifs
81.
AUTONOMOUS COLLECTION DEVICE AND CORRESPONDING COLLECTION METHOD
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
Inventeur(s)
Vuillemin, Renaud
Manes, Carmen-Lara
Groc, Michel
Baudart, Julia
Abrégé
The invention relates to an autonomous collection device comprising a casing (2) provided with at least one intake pipe (36) opening to the exterior of the casing, at least one discharge pipe (37) opening to the exterior of the casing (2), at least one sample collection system comprising at least one cartridge (10) and at least one fluid collector connected to the cartridge, wherein the cartridge comprises at least four connection ports, such that its fourth connection port is connected to at least one reservoir containing a cleaning product for the cartridge. The invention also relates to a corresponding collection method.
METHOD FOR PERFORMING DIAGNOSIS, PROGNOSIS AND/OR THERAPEUTIC MONITORING OF DISEASES IMPACTING THE MINERAL PROFILE OF AT LEAST ONE BIOLOGICAL FLUID, AND A DEVICE, SYSTEM AND SOFTWARE PACKAGE USED TO IMPLEMENT SAME
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
INSTITUT NATIONAL DES SCIENCES APPLIQUEES DE LYON (France)
UNIVERSITE JEAN MONNET SAINT ETIENNE (France)
GCS INSTITUT DE CANCEROLOGIE STRASBOURG EUROPE (France)
CHU NANTES (France)
INSTITUT GUSTAVE ROUSSY (France)
HOSPICES CIVILS DE LYON (France)
UNIVERSITAT DES SAARLANDES (Allemagne)
Inventeur(s)
Tillement, Augustin
Tillement, Théodore
Tillement, Olivier
Lux, François
David, Laurent
Duroux, Coraline
Rossetti, Fabien
Decker, Yann
Fassbender, Klauss
Labrune, Elsa
Salle, Bruno
Deutsch, Eric
Morel, Daphné
Cassagnau, Philippe
Gillet, Philippe
Vourc’h, Mickael
Chevalier, Philippe
Pivot, Xavier
Detappe, Alexandre
Hagege, Agnes
Abrégé
The aim of the invention is to provide an efficient, reliable and accurate method for performing diagnosis, prognosis and/or therapeutic monitoring of diseases impacting the mineral composition of at least one biological fluid. To this end, the method according to the invention essentially consists in - implementing at least one reference database (BDR) containing data relating, on the one hand, to samples of biological fluid, and, on the other hand, to the healthy or diseased subjects from which the samples of biological fluid were taken, these data comprising for each sample: (i) at least one mineral profile PM of concentrations of mineral elements in the biological fluid and (ii) conventional clinical data on the subjects; -implementing at least one sample Ex of biological fluid of at least one subject Sx to be tested; - analyzing each sample to determine at least one PM of Sx; - defining at least two categories with a view to making at least one prediction of membership of the subject Sx to be tested to at least one category of diagnosis (d), prognosis (p) and/or therapeutic monitoring (t), and, optionally to at least one subdivision of at least one category; - statistically processing the data of the BDR and displaying the processed data graphically, then positioning the data relating to Sx on this graphical display; - and/or carrying out AI-based machine learning using the data of the BDR; in order to make the prediction of membership regarding Sx and assist, by so doing, with the diagnosis, prognosis and/or therapeutic monitoring of diseases impacting the mineral composition of at least one biological fluid, for the subject Sx to be tested. The invention also relates to an electronic device, to a system for implementing the method, and to at least one computer program (and its medium) for executing the method.
G16H 10/40 - TIC spécialement adaptées au maniement ou au traitement des données médicales ou de soins de santé relatives aux patients pour des données relatives aux analyses de laboratoire, p. ex. pour des analyses d’échantillon de patient
G01N 33/50 - Analyse chimique de matériau biologique, p. ex. de sang ou d'urineTest par des méthodes faisant intervenir la formation de liaisons biospécifiques par ligandsTest immunologique
G16H 50/20 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicalesTIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour le diagnostic assisté par ordinateur, p. ex. basé sur des systèmes experts médicaux
G16H 50/70 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicalesTIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour extraire des données médicales, p. ex. pour analyser les cas antérieurs d’autres patients
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
UNIVERSITE DE BORDEAUX (France)
INSTITUT POLYTECHNIQUE DE BORDEAUX (France)
Inventeur(s)
Ransinangue, Axel
Labourdette, Richard
Houzay, Erwann
Dujoncquoy, Emmanuel
Guillon, Sébastien
Conche, Bruno
Abrégé
The disclosure notably relates to a computer-implemented method for synthesizing an annotated dataset of geological sample images for machine-learning. The method comprises obtaining images of annotated geological objects. The method also comprises creating images. The images represent synthetic geological samples. The method performs, for each image, positioning at least one of the annotated geological objects on an empty 2D image. The method also performs, for each image, blending the positioned at least one annotated geological objects with one or more images of geological synthetic texture backgrounds. The method also creates an annotation mask, the annotation mask comprising annotations of the at least one annotated geological object. The method thereby creates a respective image representing a synthetic geological sample associated to the annotation mask.
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
UNIVERSITE D'ORLEANS (France)
Inventeur(s)
Jennane, Rachid
Chetouani, Aladine
Wang, Zhe
Abrégé
The invention relates to a method for processing a first image (1) of dimension N obtained using a first imaging modality, comprising a step of generating a synthetic second image (3) of dimension M belonging to a second imaging modality, this synthetic second image being obtained from the first image (1) of dimension N using an artificial intelligence model, this artificial intelligence model comprising: - at least one extractor (9) capable of extracting latent variables from the first image (1) of dimension N, and - at least one generator (11) for generating the synthetic second image of dimension M from the latent variables.
G06V 10/82 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant les réseaux neuronaux
INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (France)
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
Inventeur(s)
Depil, Stéphane
Baulu, Estelle
Chuvin, Nicolas
Abrégé
MYCC-MYCC-MYC. The present invention also relates to a nucleic acid encoding said TCR, a vector comprising the nucleic acid, and a cell, preferably a T cell, comprising the same. Another aspect of the present invention is a cell, preferably a T cell, comprising said TCR for use as a medicament or for treating cancer.
C07K 14/47 - Peptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'animauxPeptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'humains provenant de vertébrés provenant de mammifères
H01M 4/58 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs de composés inorganiques autres que les oxydes ou les hydroxydes, p. ex. sulfures, séléniures, tellurures, halogénures ou LiCoFyEmploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs de structures polyanioniques, p. ex. phosphates, silicates ou borates
88.
METHOD FOR PRODUCING A FERROELECTRIC LAYER, TRANSFERRED ONTO A SUBSTRATE, WITH POLARISATION OF IMPROVED HOMOGENEITY
H10N 30/04 - Traitements afin de modifier une propriété piézo-électrique ou électrostrictive, p. ex. les caractéristiques de polarisation, de vibration ou par réglage du mode
H10N 30/073 - Formation de parties ou de corps piézo-électriques ou électrostrictifs sur un élément électrique ou sur un autre support par laminage ou collage de corps piézo-électriques ou électrostrictifs par fusion de métaux ou par adhésifs
89.
VACCINE AGAINST MOSQUITO EXTRACELLULAR VESICLES FOR PROTECTING AGAINST FLAVIVIRUSES
A61K 35/56 - Substances provenant d’animaux autres que les mammifères
A61K 39/395 - AnticorpsImmunoglobulinesImmunsérum, p. ex. sérum antilymphocitaire
A61P 31/14 - Antiviraux pour le traitement des virus ARN
A61K 39/00 - Préparations médicinales contenant des antigènes ou des anticorps
A61K 35/64 - Insectes, p. ex. abeilles, guêpes ou puces
A61K 39/39 - Préparations médicinales contenant des antigènes ou des anticorps caractérisées par les additifs immunostimulants, p. ex. par les adjuvants chimiques
90.
USE OF MYELOPEROXIDASE (MPO) INHIBITORS FOR PROMOTING CD8+ T CELL RESPONSES
INSTITUT NATIONAL DE LA SANTÉ ET DE LA RECHERCHE MÉDICALE (France)
UNIVERSITÉ D'AIX MARSEILLE (France)
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
Inventeur(s)
Ugolini, Sophie
Roger, Anais
Abrégé
Host protection against infectious diseases involves complex cross-regulation between the immune system and the nervous system. However, the molecular mechanisms behind this regulation remain poorly understood, particularly in the context of viral infections. Using a mouse model of herpes simplex virus 1 (HSV-1) infection, the inventors demonstrate a role of primary sensory neurons in regulating the antiviral innate and adaptive immune response in the skin and the skin draining lymph node. The inventors show that an excess of neutrophil myeloperoxidase (MPO) activity in the skin inhibits the dendritic cell response, thereby limiting the priming of HSV-1-specific CD8+T cells in the skin draining lymph node. This study reveals novel site-specific neuroimmune regulatory mechanisms controlling antiviral host defense, opening up novel therapeutic perspectives. Thus, the present invention relates to a method of promoting CD8+ T-cell responses in a subject in need thereof comprising administering to the patient a therapeutically effective amount of a myeloperoxidase inhibitor.
A61K 31/136 - Amines, p. ex. amantadine ayant des cycles aromatiques, p. ex. méthadone ayant le groupe amino lié directement au cycle aromatique, p. ex. benzène-amine
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
UNIVERSITÉ DE BOURGOGNE (France)
Inventeur(s)
Coillet, Aurélien
Mohamed, Mostafa Ibrahim
Grelu, Philippe
Abrégé
A fiber laser device comprises a ring shaped resonator (1) to generate pulses in a mode- locked regime, the ring shaped resonator (1) comprising a doped fiber (10), a virtual saturable absorber (11) receiving the output of the doped fiber (10), a standard fiber (12) connected to the virtual saturable absorber (11) and connected in loop to the doped fiber (10), the resonator (1) including an isolator (16) for unidirectional laser propagation from the doped fiber (10) to the saturable absorber (11), the virtual saturable absorber (11) comprising a splitter (115) to output a part of the light as main output, The doped fiber (10) is selected to operates in a regime where the group- velocity dispersion is negative within the selected band, the splitter (115) outputting more than 85% of the light power from the resonator (1), the resonator (1) comprising filtering means (17) selecting a band of light coupled to the standard fiber (12). Method of controlling such a device.
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
UNIVERSITE PARIS CITE (France)
INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (France)
Inventeur(s)
Baud, Véronique
Bertho, Gildas
Giraud, Nicolas
Montagne, Aurélie
Abrégé
The invention relates to an in vitro method for establishing the prognosis of a subject diagnosed as suffering or having suffered from a diffuse large B-cell lymphoma and including: - an identification step of at least two markers comprising 2-aminobutyrate or its acid derivative thereof and LDL-1 lipoprotein optionally in combination with at least one marker selected from : 2-hydroxybutyrate or its acid derivative thereof, 3-hydroxybutyrate or its acid derivative thereof, LDL-2 lipoprotein, LDL-1-CH lipoprotein, LDL-1 lipoprotein phospholipids, the Apo-B subfraction of LDL-1 lipoprotein, LDL-1 lipoprotein triglycerides, LDL-2 lipoprotein triglycerides, LDL-3 lipoprotein triglycerides, formic acid and acetyl acetic acid, identifying said at least two markers being the prognosis of, or a risk of, a bad clinical course of the diffuse large B-cell lymphoma in the subject.
G01N 33/574 - Tests immunologiquesTests faisant intervenir la formation de liaisons biospécifiquesMatériaux à cet effet pour le cancer
G01N 33/92 - Analyse chimique de matériau biologique, p. ex. de sang ou d'urineTest par des méthodes faisant intervenir la formation de liaisons biospécifiques par ligandsTest immunologique faisant intervenir des lipides, p. ex. le cholestérol
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
Inventeur(s)
Freville, Emilien
Bras, Julien
Navon, Yotam
Zeno, Elisa
Mauret, Evelyne
Abrégé
The invention relates to the field of producing moulded cellulose-based packages and more particularly to a method for producing a cellulose-based product and to the cellulose-based product produced in this way. The production method 10 is essentially such that it comprises the following steps: • providing 12 a preformed cellulosic structure; • providing 14 a nanocellulosic pulp with a cellulose nanofibril concentration of substantially 5 to 50% by weight of solids of the nanocellulosic pulp; • depositing 16 a layer based on the provided nanocellulosic pulp on a surface of the preformed cellulosic structure; and • drying 18 the layer based on the nanocellulosic pulp by means of thermocompression. The cellulose-based product produced is essentially such that it comprises: • a preformed cellulosic structure; and • a layer based on cellulose microfibrils on at least one surface of the preformed cellulosic structure.
D21H 27/30 - Papier particulier non prévu ailleurs, p. ex. obtenu par des procédés multi-étapes à plusieurs jets
D21H 19/34 - Couches sans pigments appliquées sous une forme autre que la solution aqueuse définie dans le groupe comprenant de la cellulose ou ses dérivés
95.
METHOD FOR MANUFACTURING AN OBJECT BASED ON CELLULOSIC FIBRES AND OBJECT BASED ON CELLULOSIC FIBRES THUS MANUFACTURED
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
Inventeur(s)
Freville, Emilien
Bras, Julien
Navon, Yotam
Carre, Bruno
Zeno, Elisa
Mauret, Evelyne
Abrégé
The invention relates to a method for manufacturing an object based on cellulosic fibres and to an object based on cellulosic fibres thus manufactured. The manufacturing method 10 is essentially such that it comprises the following steps: • mixing 12, with water, solids comprising at least 80 to 99%, preferably 90 to 99%, of cellulosic fibres, and 1 to 20%, preferably 1 to 10%, of a preferably natural water-soluble polymer or of a water-retaining additive so as to obtain a pulp based on cellulosic fibres with a solids concentration by weight of substantially 10 to 70%, preferably 20 to 50%; • without drying it, shaping the pulp 14 in a mould of the object to be manufactured; and • drying 16 the pulp shaped in the mould by thermocompression.
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
UNIVERSITE DE MONTPELLIER (France)
ECOLE NATIONALE SUPERIEURE DE CHIMIE DE MONTPELLIER (France)
Inventeur(s)
David, Ghislain
Auvergne, Rémi
Catrouillet, Sylvain
Moratille, Yoanh
Jemili, Nouha
Daniel, Jean-François
Abrégé
The present invention relates to the use of at least one cross-linked polymer based on chitosan for soil fertilization, a fertilizing composition comprising said polymer as a superabsorbent polymer, a method for preparing the fertilizing composition, the use of the fertilizing composition for improving plant growth, and a method for fertilizing soils using such a fertilizing composition.
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
UNIVERSITE DE MONTPELLIER (France)
ECOLE NATIONALE SUPERIEURE DE CHIMIE DE MONTPELLIER (France)
Inventeur(s)
David, Ghislain
Auvergne, Rémi
Catrouillet, Sylvain
Moratille, Yoanh
Jemili, Nouha
Daniel, Jean-François
Abrégé
The present invention applies to the field of superabsorbent polymers. In particular, the invention relates to a bio-based and biodegradable cross-linked polymer based on chitosan, obtained by epoxide crosslinking, as well as to the method for manufacturing same.
INSTITUT D'OPTIQUE THÉORIQUE ET APPLIQUÉE (France)
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
ECOLE POLYTECHNIQUE (France)
Inventeur(s)
Humblot, Raphaël
Branly, Stéphane
Druon, Frédéric
Meignien, Loic
Abrégé
The present invention relates to a laser system (100) comprising a dual-pass optical amplifier system (4). According to the invention, the laser system (100) includes a laser source (1) and a temporal shaping device (2) able to generate a temporally modulated source pulse (12), a Brillouin cell (6) and a focusing optical system (5) able to focus an amplified pulse (14) in the Brillouin cell (6) with an interaction distance of less than 500 millimetres, the pedestal (141) of the pulse focused in the Brillouin cell (6) having a surface power at the focal point greater than the Brillouin threshold so as to initiate a Brillouin mirror (9), the Brillouin mirror (9) being able to reflect the main portion (142) of the pulse to form an amplified pulse (16) reflected towards the optical amplifier system (4) and to form a pulse amplified at least twice (26) with energy greater than one joule.
H01S 3/08 - Structure ou forme des résonateurs optiques ou de leurs composants
H01S 3/10 - Commande de l'intensité, de la fréquence, de la phase, de la polarisation ou de la direction du rayonnement, p. ex. commutation, ouverture de porte, modulation ou démodulation
H01S 3/23 - Agencement de plusieurs lasers non prévu dans les groupes , p. ex. agencement en série de deux milieux actifs séparés
H01S 5/026 - Composants intégrés monolithiques, p. ex. guides d'ondes, photodétecteurs de surveillance ou dispositifs d'attaque
H01S 5/12 - Structure ou forme du résonateur optique le résonateur ayant une structure périodique, p. ex. dans des lasers à rétroaction répartie [lasers DFB]
INSTITUT NATIONAL DE LA SANTÉ ET DE LA RECHERCHE MÉDICALE (France)
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
UNIVERSITÉ PAUL SABATIER TOULOUSE III (France)
Inventeur(s)
Gaudenzio, Nicolas
Loste, Alexia
Offer, Geraldine
Abrégé
The present invention relates to the treatment of inflammation. Here, the inventors generated a mouse model able to trace the expression of MrgprE and to interrogate its function, in vivo. They identified the cells expressing MrgprE notably among leukocytes. The MrgprEMutmice do not present any abnormality especially in the immune and peripheral nervous systems. Interestingly, the ablation of MrgprE expression decrease significantly asthma associated airway hyperresponsiveness and inflammation; symptoms that are restored when MrgprE is expressed by Nav1.8+ sensory fibers. In the context of asthma, an inhibitor of MrgprE could have a dual mode of action preventing both airway hyperresponsiveness and inflammation. Thus, the present invention relates to a MRGPRE binding agent for use in the treatment of inflammatory disorders in a subject in need thereof.
A61K 38/17 - Peptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'animauxPeptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'humains
A61P 11/00 - Médicaments pour le traitement des troubles du système respiratoire
A61P 29/00 - Agents analgésiques, antipyrétiques ou anti-inflammatoires non centraux, p. ex. agents antirhumatismauxMédicaments anti-inflammatoires non stéroïdiens [AINS]
C07K 16/08 - Immunoglobulines, p. ex. anticorps monoclonaux ou polyclonaux contre du matériel provenant de virus
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
INSTITUT POLYTECHNIQUE DE GRENOBLE (France)
UNIVERSITE SAVOIE MONT BLANC (France)
Inventeur(s)
Pavanello, Fabio
Abrégé
It is provided a photonic multi-level device 1 comprising: a. a waveguide 11 into which light is dedicated to travel along a main optical propagation direction 10, b. a phase change material patch 12, hereafter PCM patch, on the waveguide 11, c. an electro-thermal switching 13, e.g., a heater, in the vicinity of said PCM patch 12, wherein at least one among the waveguide 11, the PCM patch 12 and the electro-thermal switching 13 has a cross-section that varies along the main optical propagation direction 10. Thus, the present invention deals with novel designs for photonic multi-level devices that permit to modify in a compact, multi-level, reliable, and controllable way the device optical response.
G02F 1/01 - Dispositifs ou dispositions pour la commande de l'intensité, de la couleur, de la phase, de la polarisation ou de la direction de la lumière arrivant d'une source lumineuse indépendante, p. ex. commutation, ouverture de porte ou modulationOptique non linéaire pour la commande de l'intensité, de la phase, de la polarisation ou de la couleur