SEATTLE CHILDREN'S HOSPITAL D/B/A SEATTLE CHILDREN'S RESEARCH INSTITUTE (USA)
Inventeur(s)
Tang, Chung Yiu Jonathan
Abrégé
Systems and methods that integrate structural biology, artificial intelligence, and psychology/psychiatry to explore the physical boundaries of self-consciousness are described. Parallels between protein interactions and psychological self-structures are drawn to analyze and visualize patterns in self-report questionnaire data. Variation in self-report response patterns across individuals can be leveraged to map the topology of self-consciousness boundary, akin to genetic linkage mapping. It is thus possible to conduct whole psyche analysis and leverage variations in the response patterns across individuals to solve the physical topology of the self-boundary.
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 10/20 - TIC spécialement adaptées au maniement ou au traitement des données médicales ou de soins de santé relatives aux patients pour des essais ou des questionnaires cliniques électroniques
G10L 25/66 - Techniques d'analyse de la parole ou de la voix qui ne se limitent pas à un seul des groupes spécialement adaptées pour un usage particulier pour comparaison ou différentiation pour extraire des paramètres en rapport avec l’état de santé
G06T 11/20 - Traçage à partir d'éléments de base, p. ex. de lignes ou de cercles
A61B 5/00 - Mesure servant à établir un diagnostic Identification des individus
2.
SYSTEMS AND METHODS FOR PROCESSING RESPIRATORY DATA
SEATTLE CHILDREN'S HOSPITAL D/B/A SEATTLE CHILDREN'S RESEARCH INSTITUTE (USA)
Inventeur(s)
Ramirez, Jan-Marino
Chen, Maida
Parker, Jessica
Wang, Jia-Der Ju
Abrégé
An example computer system analyzes nasal airflow data to detect sleep disorders. The system can estimate the breathing cycle frequency on the pressure nasal airflow data. Based on this frequency, the system can calculate optimal smoothing window sizes. The system can perform a smoothing operation on the airflow data and auxiliary sensor data using these windows. Breathing cycles can be detected in the smoothed data streams. Cycles meeting artifact conditions but not sigh conditions can be removed as noise. Remaining clean cycles can be analyzed further. A transition segment between the peak of one cycle and trough of the next can be classified. Using this classification and the cleaned auxiliary data, the system can detect sleep disorder events.
H04L 67/12 - Protocoles spécialement adaptés aux environnements propriétaires ou de mise en réseau pour un usage spécial, p. ex. les réseaux médicaux, les réseaux de capteurs, les réseaux dans les véhicules ou les réseaux de mesure à distance
G16H 50/30 - 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 calcul des indices de santéTIC 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 l’évaluation des risques pour la santé d’une personne
3.
RECOMBINANT RECEPTORS BINDING B CELL ACTIVATION FACTOR RECEPTOR AND USES THEREOF
Seattle Children’s Hospital d/b/a Seattle Children’s Research Institute (USA)
Inventeur(s)
Jensen, Michael C.
Johnson, Adam
Baxter, Blake
Abrégé
Recombinant receptors with a binding domain that binds B cell activation factor receptor (BAFF-R) are disclosed. Recombinant receptors include chimeric antigen receptors (CAR) having an anti-BAFF-R binding domain, a transmembrane domain, a CD3ζ/4-1BB intracellular signaling domain, and a spacer. Methods and systems to treat BAFF-R-expressing cancers, such as mantle cell lymphoma (MCL), multiple myeloma (MM), acute lymphoblastic leukemia (ALL), and diffuse large B-cell lymphoma (DLBCL), are also provided. The recombinant receptors disclosed herein can bind and elicit cytotoxic effects even in low antigen density conditions.
A61K 35/17 - LymphocytesLymphocytes BLymphocytes TCellules tueuses naturellesLymphocytes activés par un interféron ou une cytokine
A61K 40/11 - Lymphocytes T, p. ex. lymphocytes infiltrant les tumeurs [TIL] ou lymphocytes T régulateurs [Treg]Cellules tueuses activées par les lymphokines [LAK]
C07K 16/28 - Immunoglobulines, p. ex. anticorps monoclonaux ou polyclonaux contre du matériel provenant d'animaux ou d'humains contre des récepteurs, des antigènes de surface cellulaire ou des déterminants de surface cellulaire
C12N 5/0783 - Cellules TCellules NKProgéniteurs de cellules T ou NK
Seattle Children’s Hospital d/b/a Seattle Children’s Research Institute (USA)
Inventeur(s)
Miao, Carol Hsing
Zhang, Feng
Abrégé
Transcutaneous, ultrasound-mediated methods for administering compound(s) to subject tissue(s) are provided. Examples involve positioning an occluding device in a vessel such that the blockage is adjacent to target tissue; engaging the device to occlude outflow from a region adjacent to the tissue; administering compound(s) to the vessel such that it is substantially retained adjacent to the target tissue; determining the location of the compound and/or a detectable adjunct compound optionally administered with the compound, using diagnostic ultrasound, radiography, or fluorography; administering therapeutic ultrasound energy transcutaneously to mediate delivery of the compound across the vessel wall and into adjacent target tissue.
A61M 37/00 - Autres appareils pour introduire des agents dans le corpsPercutanisation, c.-à-d. introduction de médicaments dans le corps par diffusion à travers la peau
A61B 8/00 - Diagnostic utilisant des ondes ultrasonores, sonores ou infrasonores
A61K 48/00 - Préparations médicinales contenant du matériel génétique qui est introduit dans des cellules du corps vivant pour traiter des maladies génétiquesThérapie génique
A61K 48/00 - Préparations médicinales contenant du matériel génétique qui est introduit dans des cellules du corps vivant pour traiter des maladies génétiquesThérapie génique
6.
CXCR3 ISOFORMS TO IMPROVE RECOMBINANT RECEPTOR TRAFFICKING
SEATTLE CHILDREN'S HOSPITAL D/B/A SEATTLE CHILDREN'S RESEARCH INSTITUTE (USA)
Inventeur(s)
Vitanza, Nicolas A.
Song, Zeyuan E.
Jensen, Michael C.
Abrégé
Artificial expression constructs encoding a CXCR3 isoform and a recombinant receptor are described. The artificial expression constructs include the CXCR3 isoform: CXCR3-A, CXCR3-B, or CXCR3-alt, and are used to enhance the tumor trafficking of cells engineered to express the artificial expression construct. The artificial expression constructs and engineered cells disclosed herein can be used in the treatment of B7-H3-expressing cancers, such as diffuse intrinsic pontine glioma.
A61K 38/17 - Peptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'animauxPeptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'humains
A61K 40/11 - Lymphocytes T, p. ex. lymphocytes infiltrant les tumeurs [TIL] ou lymphocytes T régulateurs [Treg]Cellules tueuses activées par les lymphokines [LAK]
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
Seattle Children’s Hospital d/b/a Seattle Children’s Research Institute (USA)
Inventeur(s)
Piliponsky, Adrian
Samanas, Nyssa Becker
Molina, Irina Miralda
Abrégé
Inhibiting mast cell activation by binding sialic acid-binding immunoglobulin-like lectin-9 (Siglec-9) is described. Inhibiting mast cell activation by binding Siglec-9 can be used to treat mast-cell associated inflammatory disorders, such as allergic diseases, rheumatoid arthritis, and mastocytosis.
C07K 16/28 - Immunoglobulines, p. ex. anticorps monoclonaux ou polyclonaux contre du matériel provenant d'animaux ou d'humains contre des récepteurs, des antigènes de surface cellulaire ou des déterminants de surface cellulaire
8.
INDUCIBLE TRANSCRIPTION FACTOR EXPRESSION FOR MODULATING IMMUNE CELL FUNCTION
SEATTLE CHILDREN'S HOSPITAL D/B/A SEATTLE CHILDREN'S RESEARCH INSTITUTE (USA)
Inventeur(s)
Jensen, Michael C.
Rosser, James
Abrégé
Artificial expression constructs including a transcription factor transgene under the control of an inducible promoter are described. The artificial expression constructs can be used to potentiate the function of a recombinant receptor-immune cell (e.g., CAR T-cell). The inducible transcription factor transgenes disclosed herein potentiated the potency of the recombinant receptor-immune cell (e.g., CAR T-cell), resulting in potentiated cell killing ability, proliferation, cytokine output, and/or maintenance of artificial expression construct transduction positivity.
C12N 15/113 - Acides nucléiques non codants modulant l'expression des gènes, p. ex. oligonucléotides anti-sens
C07K 14/705 - RécepteursAntigènes de surface cellulaireDéterminants de surface cellulaire
C12N 15/67 - Méthodes générales pour favoriser l'expression
C12N 15/85 - Vecteurs ou systèmes d'expression spécialement adaptés aux hôtes eucaryotes pour cellules animales
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
A61K 31/4162 - 1,2-Diazoles condensés avec des systèmes hétérocycliques
A61K 31/166 - Amides, p. ex. acides hydroxamiques ayant des cycles aromatiques, p. ex. colchicine, aténolol, progabide ayant l'atome de carbone d'un groupe carboxamide lié directement au cycle aromatique, p. ex. procaïnamide, procarbazine, métoclopramide, labétalol
SEATTLE CHILDREN’S HOSPITAL D/B/A SEATTLE CHILDREN’S RESEARCH INSTITUTE (USA)
UNIVERSITY OF WASHINGTON (USA)
Inventeur(s)
Tretiakov, Mikhail
Abrégé
A fracture reduction tool for performing bone fracture reduction is disclosed herein. In one example, the fracture reduction tool includes a first baseplate, a second baseplate, and a flexible linker coupled between the first baseplate and the second baseplate, wherein the flexible linker comprises a gooseneck component configured to move and bend in multiple degrees of freedom.
SEATTLE CHILDREN'S HOSPITAL D/B/A SEATTLE CHILDREN'S RESEARCH INSTITUTE (USA)
Inventeur(s)
Murphy, Sean C.
Chavtur, Christopher R.
Abrégé
Candida aurisCandida aurisCandida aurisC. aurisC. aurisCandidaC. aurisC. aurisC. aurisC. auris screening, and can be adapted in high-throughput laboratory approaches.
C12Q 1/6895 - Produits d’acides nucléiques utilisés dans l’analyse d’acides nucléiques, p. ex. amorces ou sondes pour la détection ou l’identification d’organismes pour les plantes, les champignons ou les algues
C12Q 1/6897 - 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 faisant intervenir des gènes rapporteurs liés de façon fonctionnelle à des promoteurs
Seattle Children's Hospital d/b/a Seattle Children's Research Institute (USA)
Inventeur(s)
Messmann, Richard
Leamon, Christopher Paul
Chu, Haiyan
Lu, Yingjuan June
Low, Philip Stewart
Jensen, Michael C.
Matthaei, James
Pinto, Navin Robert Charles
Park, Julie Ruggieri
Abrégé
The present disclosure relates to methods of treating a patient with a cancer by administering to the patient a composition comprising CAR T cells and administering to the patient a small molecule linked to a targeting moiety by a linker. The disclosure also relates to compositions for use in such methods.
C07K 14/705 - RécepteursAntigènes de surface cellulaireDéterminants de surface cellulaire
A61K 40/11 - Lymphocytes T, p. ex. lymphocytes infiltrant les tumeurs [TIL] ou lymphocytes T régulateurs [Treg]Cellules tueuses activées par les lymphokines [LAK]
A61K 47/55 - 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 l’agent de modification étant aussi un agent pharmacologiquement ou thérapeutiquement actif, c.-à-d. le conjugué entier étant un co-médicament, p. ex. un dimère, un oligomère ou un polymère de composés pharmacologiquement ou thérapeutiquement actifs
Seattle Children's Hospital d/b/a Seattle Children's Research Institute (USA)
Inventeur(s)
Ting, Jonathan
Levi, Boaz P.
Mich, John K.
Lein, Edward Sebastian
Kalume, Franck
Abrégé
Artificial expression constructs for selectively modulating gene expression in selected central nervous system cell types are described. The artificial expression constructs can be used to selectively express synthetic genes or modify gene expression in GABAergic interneurons.
Seattle Children's Hospital d/b/a/ Seattle Children’s Research Institute (USA)
Inventeur(s)
Von Saint Andre-Von Arnim, Amelie
Diblasi, Robert Mariano
Poli, Jonathan Arthur
Sonaike, Ibukun
Yanay, Ofer
Vamos, Andrew
Abrégé
A system includes a container configured to contain a liquid. The system also includes a tubing apparatus having a first port configured for connection to a gas source, a second port configured for connection to a patient interface, and a third port configured for submersion within the liquid. The system also includes an actuator configured to move the third port vertically within the container. A method includes flowing gas into the first port of the tubing apparatus to the patient interface via the second port of the tubing apparatus. The method also includes moving the third port of the tubing apparatus vertically within the container such that an amount of the liquid in the container that is above the third port changes, thereby changing a pressure at the patient interface.
SEATTLE CHILDREN'S HOSPITAL D/B/A SEATTLE CHILDREN'S RESEARCH INSTITUTE (USA)
Inventeur(s)
Pepper Pew, Marion
Takehara, Kennidy
Thouvenel, Christopher
Rawlings, David J.
Hale, Malika Rose
Abrégé
aeruginosa aeruginosaP.aeruginosaaeruginosa. The binding proteins or antibodies or derivatives thereof disclosed herein have a high affinity to a wide range of PcrV epitopes. In an embodiment, the binding proteins disclosed herein are effective in limiting a PA infection.
Seattle Children’s Hospital d/b/a Seattle Children’s Research Institute (USA)
Inventeur(s)
Beebe, Adam
Abrégé
The current disclosure describes simplified methods of preparing cells for patient infusion where the simplified methods result utilize less steps than conventional methods, decreasing required manipulation steps and reducing the time between beginning of cell manipulation for administration and ultimate administration to a patient. Methods of cryopreserving, thawing, and diluting cells and kits for practicing the methods are also provided herein.
A61K 40/11 - Lymphocytes T, p. ex. lymphocytes infiltrant les tumeurs [TIL] ou lymphocytes T régulateurs [Treg]Cellules tueuses activées par les lymphokines [LAK]
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
C12N 5/00 - Cellules non différenciées humaines, animales ou végétales, p. ex. lignées cellulairesTissusLeur culture ou conservationMilieux de culture à cet effet
17.
RECOMBINANT PROTEINS THAT STIMULATE AN IMMUNE RESPONSE IN THE PRESENCE OF NATURALLY INHIBITORY LIGAND BINDING
Seattle Children's Hospital d/b/a Seattle Children's Research Institute (USA)
Inventeur(s)
Oda, Shannon
Abrégé
Recombinant proteins that stimulate an immune response in the presence of naturally inhibitory ligand binding are described. The recombinant proteins include an extracellular domain of an inhibitory immune cell protein and an intracellular domain of a stimulatory immune cell protein connected via a transmembrane domain. The recombinant proteins can be used to stimulate immune cell activation in the fight against cancers and infectious diseases, among other uses.
A61K 40/30 - Immunothérapie cellulaire caractérisée par l’expression recombinante de molécules spécifiques dans les cellules du système immunitaire
A61K 40/11 - Lymphocytes T, p. ex. lymphocytes infiltrant les tumeurs [TIL] ou lymphocytes T régulateurs [Treg]Cellules tueuses activées par les lymphokines [LAK]
A61K 40/40 - Immunothérapie cellulaire caractérisée par les antigènes ciblés ou présentés par les cellules du système immunitaire
SEATTLE CHILDREN’S HOSPITAL D/B/A SEATTLE CHILDREN’S RESEARCH INSTITUTE (USA)
Inventeur(s)
James, Richard G.
Rawlings, David J.
Abrégé
Some embodiments of the methods and compositions provided herein relate to inducible cellular suicide switches. Some embodiments include nucleic acids, cells, systems, methods and therapies related to modifying a gene required for cell viability by homologous directed repair (HDR) to express a heterologous protein comprising a degron. In some embodiments, contacting the cell with a drug, such as an immunomodulatory drug (IMiD) induces degradation of the heterologous protein and cell death.
Seattle Children’s Hospital d/b/a Seattle Children (USA)
Fred Hutchinson Cancer Center (USA)
Inventeur(s)
Hahn, Sihoun
Jung, Sunhee
Whiteaker, Jeffrey
Torgerson, Troy
Paulovich, Amanda
Collins, Christopher
Dayuha, Remwilyn
Abrégé
Newborn screening for primary immunodeficiencies, cystinosis, and Wilson disease is described. The newborn screening can detect these disorders from dried blood spots already routinely collected at the time of birth. Early detection of these disorders will greatly improve patient outcome as each of them can be fatal once symptoms emerge.
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
C07K 16/28 - Immunoglobulines, p. ex. anticorps monoclonaux ou polyclonaux contre du matériel provenant d'animaux ou d'humains contre des récepteurs, des antigènes de surface cellulaire ou des déterminants de surface cellulaire
20.
SYSTEMS AND METHODS FOR POLYMER-MEDIATED ACTIVATION OF ENGINEERED CELLS
SEATTLE CHILDREN'S HOSPITAL D/B/A SEATTLE CHILDREN'S RESEARCH INSTITUTE (USA)
Inventeur(s)
Pun, Suzie Hwang
Heinze, Clinton
Pichon, Trey
Gustafson, Joshua
Jensen, Michael C.
Abrégé
Disclosed are systems for polymer-mediated activation of an engineered cell. The disclosed systems include (a) a polymer displaying a universal epitope and a moiety that specifically binds to a component of a tissue or cell of interest and (b) an engineered cell comprising (i) an engineered receptor that specifically recognizes the universal epitope via an extracellular binding domain and (ii) a transgene comprising a polynucleotide encoding a therapeutic protein, wherein the polynucleotide is operatively linked to an inducible promoter driven by an activation signal from an intracellular signaling domain of the engineered receptor upon engagement of the receptor with the universal epitope. Also disclosed are methods for delivering a therapeutic protein to the site of a tissue or cell of interest by administering the disclosed polymer and engineered cell. In some variations, the engineered cell is a chimeric antigen receptor (CAR) cell and/or the moiety binds to an extracellular matrix component. In some aspects, the system is useful in methods for treating a solid tumor cancer.
C07K 16/28 - Immunoglobulines, p. ex. anticorps monoclonaux ou polyclonaux contre du matériel provenant d'animaux ou d'humains contre des récepteurs, des antigènes de surface cellulaire ou des déterminants de surface cellulaire
C07K 16/18 - Immunoglobulines, p. ex. anticorps monoclonaux ou polyclonaux contre du matériel provenant d'animaux ou d'humains
C07K 7/08 - Peptides linéaires ne contenant que des liaisons peptidiques normales ayant de 12 à 20 amino-acides
A61K 48/00 - Préparations médicinales contenant du matériel génétique qui est introduit dans des cellules du corps vivant pour traiter des maladies génétiquesThérapie génique
21.
INDUCIBLE TRANSGENES ENCODING INTRACELLULAR MOLECULES FOR MODULATING IMMUNE CELL FUNCTION
SEATTLE CHILDREN'S HOSPITAL D/B/A SEATTLE CHILDREN'S RESEARCH INSTITUTE (USA)
Inventeur(s)
Jensen, Michael, C.
Rosser, James
Abrégé
Artificial expression constructs including a dnSHP1, caBCL2, dnNRDP1, PCK1, cFLIP.v3, caAKT, survivin, or dnFADD transgene under the control of an inducible promoter are described. The artificial expression constructs can be used to enhance the function of a recombinant receptor-immune cell (e.g., CAR T-cell). The dnSHP1, caBCL2, dnNRDP1, PCK1, cFLIP.v3, caAKT, survivin, or dnFADD transgene disclosed herein enhances the potency of the recombinant receptor-immune cell (e.g., CAR T-cell), resulting in potentiated cell killing ability, proliferation, cytokine output, and/or maintenance of artificial expression construct positivity.
C12Q 1/6897 - 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 faisant intervenir des gènes rapporteurs liés de façon fonctionnelle à des promoteurs
B82Y 5/00 - Nanobiotechnologie ou nanomédecine, p. ex. génie protéique ou administration de médicaments
A61K 48/00 - Préparations médicinales contenant du matériel génétique qui est introduit dans des cellules du corps vivant pour traiter des maladies génétiquesThérapie génique
C12N 5/10 - Cellules modifiées par l'introduction de matériel génétique étranger, p. ex. cellules transformées par des virus
22.
METHODS AND COMPOSITIONS COMPRISING ANTIGEN SPECIFIC B CELLS
SEATTLE CHILDREN’S HOSPITAL D/B/A SEATTLE CHILDREN’S RESEARCH INSTITUTE (USA)
Inventeur(s)
Pitner, Ragan A.
Rawlings, David J.
James, Richard G.
Abrégé
Some embodiments provided herein relate to antigen specific B cells lacking a capacity to differentiate. Some embodiments include the use of such cells to reduce an antibody response in a subject to an antigen.
A61K 39/00 - Préparations médicinales contenant des antigènes ou des anticorps
A61K 35/17 - LymphocytesLymphocytes BLymphocytes TCellules tueuses naturellesLymphocytes activés par un interféron ou une cytokine
C12N 15/63 - Introduction de matériel génétique étranger utilisant des vecteursVecteurs Utilisation d'hôtes pour ceux-ciRégulation de l'expression
C07K 16/28 - Immunoglobulines, p. ex. anticorps monoclonaux ou polyclonaux contre du matériel provenant d'animaux ou d'humains contre des récepteurs, des antigènes de surface cellulaire ou des déterminants de surface cellulaire
SEATTLE CHILDREN'S HOSPITAL D/B/A SEATTLE CHILDREN'S RESEARCH INSTITUTE (USA)
Inventeur(s)
Price, Jason
Olson, James M.
Haro, Bianka
Ruff, Raymond
Blumenthal, Ian
Abrégé
Multi-specific immune cell engaging molecules are provided herein. These immune cell engaging molecules target and kill cancer antigen-positive and cancer antigen-negative cancer cells, use cancer supporters as therapeutic targets, and, in certain instances, overcomes checkpoint inhibition at a tumor site.
C07K 16/28 - Immunoglobulines, p. ex. anticorps monoclonaux ou polyclonaux contre du matériel provenant d'animaux ou d'humains contre des récepteurs, des antigènes de surface cellulaire ou des déterminants de surface cellulaire
C07K 16/30 - Immunoglobulines, p. ex. anticorps monoclonaux ou polyclonaux contre du matériel provenant d'animaux ou d'humains contre des récepteurs, des antigènes de surface cellulaire ou des déterminants de surface cellulaire provenant de cellules de tumeurs
24.
ACTIVITY-INDUCIBLE FUSION PROTEINS HAVING A TRANSCRIPTION FACTOR AND A HEAT SHOCK PROTEIN 90 BINDING DOMAIN
Seattle Children's Hospital d/b/a Seattle Children's Research Institute (USA)
Inventeur(s)
Jensen, Michael C.
Wei, Jia
Ishida, Taylor Kimiko-Ha
Abrégé
Activity-inducible fusion proteins including a transcription factor and a heat-shock protein 90 (hsp90) binding domain are described. The activity of the transcription factor is regulated utilizing a drug molecule that binds the hsp90 binding domain. In the absence of the drug molecule, the transcription factor is in an inactive state but can be activated in the presence of the drug molecule. The activity-inducible transcription factors can be used to alter the activation state of immune cells, and optionally can be co-expressed with a chimeric antigen receptor (CAR).
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
A61K 39/00 - Préparations médicinales contenant des antigènes ou des anticorps
C07K 14/72 - RécepteursAntigènes de surface cellulaireDéterminants de surface cellulaire pour des hormones
C12N 5/0783 - Cellules TCellules NKProgéniteurs de cellules T ou NK
25.
SYSTEMS AND METHODS FOR IMPROVING SAFETY OF SPLIT INTEIN AAV MEDIATED GENE THERAPY
SEATTLE CHILDREN'S HOSPITAL D/B/A SEATTLE CHILDREN'S RESEARCH INSTITUTE (USA)
Inventeur(s)
Kalume, Franck
Abrégé
Systems and methods are provided for split intein-mediated AAV mediated delivery and expression of large protein molecules with improved safety features. Specifically degron sequences as degradation signals are included at specific terminus of N- or C- split intein fragments that are each coupled to a portion of the coding sequence of voltage-gated sodium channel alpha subunit (e.g., alpha subunit 1, Nav1.1), and upon expression and trans-splicing of split intein fragments, Nav1.1 is reconstituted whereas trans-spliced intein is digested along with the coupled degron via degron degradation pathways.
A61K 48/00 - Préparations médicinales contenant du matériel génétique qui est introduit dans des cellules du corps vivant pour traiter des maladies génétiquesThérapie génique
Seattle Children’s Hospital d/b/a Seattle Children’s Research Institute (USA)
The Scripps Research Institute (USA)
Inventeur(s)
Gallardo Garcia Freire, Christian Matias
Torbett, Bruce E.
Abrégé
Methods and systems to functionally ablate 3′ end of RNA are described. The functional ablation renders polymerases unable to initiate reverse transcription in the absence of an annealing primer. The methods and systems can be used to enhance the specificity and selectivity of cDNA generation from RNA.
Seattle Children’s Hospital d/b/a Seattle Children’s Research Institute (USA)
Inventeur(s)
Tampella, Giacomo
Jensen, Michael C.
Abrégé
Some embodiments of the methods and compositions provided herein relate to chimeric antigen receptors (CARs) that specifically bind to human extracellular domains of the IL-13 alpha 2 (IL13Ra2) receptor, cells containing such CARs, and methods of cell-based immunotherapy targeting cancer cells, such as cells of solid tumors.
C07K 16/28 - Immunoglobulines, p. ex. anticorps monoclonaux ou polyclonaux contre du matériel provenant d'animaux ou d'humains contre des récepteurs, des antigènes de surface cellulaire ou des déterminants de surface cellulaire
A61K 39/00 - Préparations médicinales contenant des antigènes ou des anticorps
A61K 39/395 - AnticorpsImmunoglobulinesImmunsérum, p. ex. sérum antilymphocitaire
Seattle Children's Hospital d/b/a Seattle Children's Research Institute (USA)
Inventeur(s)
Mich, John K.
Lein, Edward Sebastian
Ting, Jonathan
Levi, Boaz P.
Hess, Erik
Kalume, Franck
Abrégé
Selectively providing voltage-gated sodium channel function sufficient to rescue impaired Nav1.1 function to inhibitory neurons is described. Provided voltage-gated sodium channel function sufficient to rescue impaired Nav1.1 function in inhibitory neurons can be used to treat disorders such as epilepsy, and more particularly, Dravet Syndrome.
A61K 38/17 - Peptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'animauxPeptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'humains
A61K 9/00 - Préparations médicinales caractérisées par un aspect particulier
A61K 48/00 - Préparations médicinales contenant du matériel génétique qui est introduit dans des cellules du corps vivant pour traiter des maladies génétiquesThérapie génique
C07K 14/705 - RécepteursAntigènes de surface cellulaireDéterminants de surface cellulaire
Seattle Children's Hospital d/b/a Seattle Children's Research Institute (USA)
Inventeur(s)
Pun, Suzie Hwang
Cardle, Ian
Cardle, Ian
Jensen, Michael C.
Nguyen, Dinh Chuong
Wu, Yuan-Che
Abrégé
Various implementations described herein relate to oligonucleotides that specifically bind α4β1. According to some implementations, oligonucleotides are conjugated to a support, a tag, a linker, or a drug. Compositions described herein can be used for diagnosis or treatment of various diseases, such as T cell-mediated autoimmune diseases. An example method includes exposing a solution of cells to the oligonucleotides and isolating cells that express α4β1 from the solution of cells, wherein the cells that express α4β1 are bound to the oligonucleotides. Example methods and compositions described herein can be used for cell selection, diagnostic, therapeutic, or research purposes.
G01N 33/569 - Tests immunologiquesTests faisant intervenir la formation de liaisons biospécifiquesMatériaux à cet effet pour micro-organismes, p. ex. protozoaires, bactéries, virus
C12N 15/115 - Aptamères, c.-à-d. acides nucléiques liant spécifiquement une molécule cible avec une haute affinité sans s'y hybrider
G01N 33/53 - Tests immunologiquesTests faisant intervenir la formation de liaisons biospécifiquesMatériaux à cet effet
30.
BISPECIFIC CHIMERIC ANTIGEN RECEPTORS AND THERAPEUTIC USES THEREOF
Seattle Children's Hospital d/b/a Seattle Children's Research Institute (USA)
Inventeur(s)
Jensen, Michael
Abrégé
The invention is directed to a bispecific chimeric antigen receptor, comprising: (a) at least two antigen-specific targeting regions; (b) an extracellular spacer domain; (c) a transmembrane domain; (d) at least one co-stimulatory domain; and (e) an intracellular signaling domain, wherein each antigen-specific targeting region comprises an antigen-specific single chain Fv (scFv) fragment, and binds a different antigen, and wherein the bispecific chimeric antigen receptor is co-expressed with a therapeutic control. The invention also provides methods and uses of the bispecific chimeric antigen receptors.
A61K 38/00 - Préparations médicinales contenant des peptides
A61K 38/17 - Peptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'animauxPeptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'humains
A61K 39/00 - Préparations médicinales contenant des antigènes ou des anticorps
A61K 47/68 - 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 anticorps, une immunoglobuline ou son fragment, p. ex. un fragment Fc
C07K 14/705 - RécepteursAntigènes de surface cellulaireDéterminants de surface cellulaire
C07K 14/71 - RécepteursAntigènes de surface cellulaireDéterminants de surface cellulaire pour des facteurs de croissanceRécepteursAntigènes de surface cellulaireDéterminants de surface cellulaire pour des régulateurs de croissance
C07K 16/28 - Immunoglobulines, p. ex. anticorps monoclonaux ou polyclonaux contre du matériel provenant d'animaux ou d'humains contre des récepteurs, des antigènes de surface cellulaire ou des déterminants de surface cellulaire
SEATTLE CHILDREN'S HOSPITAL D/B/A SEATTLE CHILDREN'S RESEARCH INSTITUTE (USA)
Inventeur(s)
Visweswaran, Ganesh, Ram
Vigdorovich, Vladimir
Sather, David, Noah
Kappe, Stefan, H.I.
Abrégé
The present disclosure provides a recombinant antigen which is capable of eliciting protective immunity against all three stages of the Plasmodium life cycle, as well as compositions for and methods of preventing or inhibiting primary infection, disease severity, and transmission of malaria.
SEATTLE CHILDREN’S HOSPITAL D/B/A SEATTLE CHILDREN’S RESEARCH INSTITUTE (USA)
Inventeur(s)
Aeschimann, Florian
Montellese, Christian
Abrégé
This disclosure relates generally to viral vectors useful for gene therapy applications. In particular the disclosure relates to lentiviral vectors, especially lentiviral vectors comprising modified insulator sequences.
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
A61K 38/17 - Peptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'animauxPeptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'humains
A61K 48/00 - Préparations médicinales contenant du matériel génétique qui est introduit dans des cellules du corps vivant pour traiter des maladies génétiquesThérapie génique
SEATTLE CHILDREN'S HOSPITAL D/B/A SEATTLE CHILDREN'S RESEARCH INSTITUTE (USA)
Inventeur(s)
Goswami, Debashree
Kappe, Stefan H.I.
Vaughan, Ashley Michael
Abrégé
The present disclosure is directed to parasites that cause malaria, particularly Plasmodium-species parasites, and more particularly to Plasmodium-species parasites that have been genetically altered to develop normally only to the late liver stage but are completely inhibited in transition to blood stage or infection of erythrocytes. In particular, the inventors have identified genetic alterations that cause these parasites to arrest at the late liver stage of development, resulting from the disruption of the gene function of the liver stage nuclear protein (LINUP) gene. This complete late liver stage arrest allows for expression of an enhanced array of parasitic antigens throughout liver stage development, but prevents entry to blood stage, erythrocytic infection and the associated signs, symptoms and pathology of malaria disease.
SEATTLE CHILDREN’S HOSPITAL D/B/A SEATTLE CHILDREN’S RESEARCH INSTITUTE (USA)
Inventeur(s)
Price, Jason
Ruff, Raymond
Haro, Bianka
Olson, James M.
Marx, Sinduja
Nealy, Eric
Abrégé
In certain embodiments, the present invention provides protomers and asymmetrical circular tandem repeat proteins (cTRPs). Asymmetric cTRPs are provided as assemblage of two or more protomers having amino acid substitutions with cysteine or with non-canonical amino acids at different amino acid residue positions on respective terminal α-helical structural units, thereby facilitating disulfide bonding or click conjugation in between adjacent protomers so as to form hetero-oligomer cTRPs with interface bonding/conjugation. Preferably cargo molecules are operably linked to the protomers, so as to form an asymmetrical cTRPs with different cargo molecules.
C07K 14/00 - Peptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés
C07K 14/705 - RécepteursAntigènes de surface cellulaireDéterminants de surface cellulaire
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
SEATTLE CHILDREN'S HOSPITAL D/B/A SEATTLE CHILDREN'S RESEARCH INSTITUTE (USA)
Inventeur(s)
Miao, Carol Hsing
Abrégé
Systems and methods that provide therapeutic levels of coagulation factor (FVIII) or variants thereof following ultrasound mediated gene delivery (UMGD) are described. The systems and methods can be used in the treatment of hemophilia A (HA). Depending on the needs of a particular patient, the systems and methods can use gene or base editing components that correct genetic mutations responsible for HA and/or can use safe and repeatable intravenous dosing of nucleic acids that result in expression of functional FVIII or variants thereof.
A61K 41/00 - Préparations médicinales obtenues par traitement de substances par énergie ondulatoire ou par rayonnement corpusculaire
A61K 48/00 - Préparations médicinales contenant du matériel génétique qui est introduit dans des cellules du corps vivant pour traiter des maladies génétiquesThérapie génique
A61K 49/18 - Préparations de contraste pour la résonance magnétique nucléaire [RMN]Préparations de contraste pour l'imagerie par résonance magnétique [IRM] caractérisées par un aspect physique particulier, p. ex. émulsions, microcapsules, liposomes
C12N 15/87 - Introduction de matériel génétique étranger utilisant des procédés non prévus ailleurs, p. ex. co-transformation
C12N 15/88 - Introduction de matériel génétique étranger utilisant des procédés non prévus ailleurs, p. ex. co-transformation utilisant la micro-encapsulation, p. ex. utilisant des vésicules liposomiques
A61K 9/00 - Préparations médicinales caractérisées par un aspect particulier
SEATTLE CHILDREN'S HOSPITAL d/b/a SEATTLE CHILDREN'S RESEARCH INSTITUTE (USA)
2SEVENTY BIO, INC. (USA)
Inventeur(s)
Appelbaum, Jacob S.
Astrakhan, Alexander
Gustafson, Joshua
Jensen, Michael C.
Leung, Wai-Hang
Abrégé
The present disclosure provides methods and artificial expression constructs for improving persistence or function of an immune cell. Particularly, the methods or artificial expression constructs include a mutated interleukin 15 (IL-15) transgene under the control of a constitutive or inducible promoter to potentiate the function of an immune cell. The mutated IL-15 is modified to focus signaling to cells expressing and/or signaling complexes comprising IL-15Rα. More particularly, the disclosure provides methods and artificial expression constructs that potentiate the function of immune cells by enhancing immune cell proliferation, decreasing antigen-independent interferon-gamma (IFNγ) release, and suppressing tumor growth and uncontrolled immune cell proliferation.
C12N 5/0783 - Cellules TCellules NKProgéniteurs de cellules T ou NK
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
C07K 14/705 - RécepteursAntigènes de surface cellulaireDéterminants de surface cellulaire
A61K 39/00 - Préparations médicinales contenant des antigènes ou des anticorps
A61K 48/00 - Préparations médicinales contenant du matériel génétique qui est introduit dans des cellules du corps vivant pour traiter des maladies génétiquesThérapie génique
C12N 15/90 - Introduction stable d'ADN étranger dans le chromosome
SEATTLE CHILDREN'S HOSPITAL D/B/A SEATTLE CHILDREN'S RESEARCH INSTITUTE (USA)
Inventeur(s)
Jensen, Michael C.
Rosser, James
Abrégé
T cell manufacturing methods that co-culture T cells with autologous cell types to stimulate the T cells during manufacture are described. The T cells express a recombinant receptor. A binding domain expressed by the T cells binds an epitope on stimulating autologous cell types and/or an immune cell activating multi-specific binding molecule (e.g., a bi-specific antibody) during the co-culture. The methods can also allow for the expression of large transgenes by utilizing electroporation and transposons to deliver transgenes encoding the recombinant receptor. The disclosed methods create manufactured T cell populations with a high number of cells in comparison to starting cell numbers, a high percentage of recombinant receptor-expressing T cells within the cell number, and a beneficial naïve T cell marker profile.
SEATTLE CHILDREN'S HOSPITAL D/B/A SEATTLE CHILDREN'S RESEARCH INSTITUTE (USA)
Inventeur(s)
Jensen, Michael C.
Rosser, James
Abrégé
Artificial expression constructs including a PD1:cytokine chimera transgene under the control of an inducible promoter are described. The artificial expression constructs can be used to enhance the function of a recombinant receptor-immune cell (e.g., CAR-T cell). The inducible PD1:cytokine chimera transgenes disclosed herein enhance the potency of the recombinant receptor-immune cell (e.g., CAR-T cell), resulting in potentiated killing, immune cell proliferation, and/or cytokine output.
Seattle Children's Hospital d/b/a Seattle Children's Research Institute (USA)
Inventeur(s)
Jensen, Michael C.
Rosser, James
Abrégé
Some embodiments of the methods and compositions provided herein include methods and/or systems for increasing an activity of a cell comprising a chimeric antigen receptor (CAR), comprising use of a first nucleic acid encoding a transcription response element (TRE); and a second nucleic acid encoding a CAR, wherein the activity of the cell is increased compared to a cell lacking the first nucleic acid. In some embodiments, the increased activity of the cell is selected from: (i) survival of a subject administered the cell, wherein the subject comprises a target cell comprising an antigen, wherein the CAR is capable of specifically binding to the antigen; (ii) killing of a target cell comprising an antigen, wherein the CAR is capable of specifically binding to the antigen; and (iii) proliferation of the cell in the presence of a target cell comprising an antigen, wherein the CAR is capable of specifically binding to the antigen.
C07K 16/28 - Immunoglobulines, p. ex. anticorps monoclonaux ou polyclonaux contre du matériel provenant d'animaux ou d'humains contre des récepteurs, des antigènes de surface cellulaire ou des déterminants de surface cellulaire
A61K 39/00 - Préparations médicinales contenant des antigènes ou des anticorps
A61K 31/517 - PyrimidinesPyrimidines hydrogénées, p. ex. triméthoprime condensées en ortho ou en péri avec des systèmes carbocycliques, p. ex. quinazoline, périmidine
A61K 45/06 - Mélanges d'ingrédients actifs sans caractérisation chimique, p. ex. composés antiphlogistiques et pour le cœur
A61P 25/00 - Médicaments pour le traitement des troubles du système nerveux
A61P 43/00 - Médicaments pour des utilisations spécifiques, non prévus dans les groupes
41.
GENE EDITING FOR EXPRESSION OF FUNCTIONAL FACTOR VIII FOR THE TREATMENT OF HEMOPHILIA
Seattle Children's Hospital d/b/a Seattle Children's Research Institute (USA)
Inventeur(s)
Miao, Carol Hsing
Abrégé
Gene-editing to allow for expression of functional factor VIII for the treatment of hemophilia A is described. The disclosure further provides nanoparticles to deliver gene-editing components to liver sinusoidal endothelial cells (LSEC) to correct mutant factor VIII genes.
C12N 15/11 - Fragments d'ADN ou d'ARNLeurs formes modifiées
A61K 48/00 - Préparations médicinales contenant du matériel génétique qui est introduit dans des cellules du corps vivant pour traiter des maladies génétiquesThérapie génique
A61P 7/04 - AntihémorragiquesProfacteurs de coagulationAgents hémostatiquesAgents antifibrinolytiques
C12N 15/88 - Introduction de matériel génétique étranger utilisant des procédés non prévus ailleurs, p. ex. co-transformation utilisant la micro-encapsulation, p. ex. utilisant des vésicules liposomiques
42.
INTEIN-MEDIATED RECONSTITUTION OF VOLTAGE-GATED SODIUM CHANNEL FUNCTION
SEATTLE CHILDREN'S HOSPITAL D/B/A SEATTLE CHILDREN'S RESEARCH INSTITUTE (USA)
Inventeur(s)
Gore, Bryan
Lein, Edward Sebastian
Levi, Boaz P.
Martinez, Refugio
Mich, John K.
Kalume, Franck
Abrégé
Artificial expression constructs for the rescue of voltage-gated sodium channel function using intein-mediated reconstitution of the SCN1A encoded protein, voltage-gated sodium channel alpha subunit 1 (Nav1.1) are described. Rescued voltage-gated sodium channel function can be used to treat disorders such as epilepsy, and more particularly, Dravet Syndrome.
A61K 9/00 - Préparations médicinales caractérisées par un aspect particulier
A61K 48/00 - Préparations médicinales contenant du matériel génétique qui est introduit dans des cellules du corps vivant pour traiter des maladies génétiquesThérapie génique
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
SEATTLE CHILDREN'S HOSPITAL D/B/A SEATTLE CHILDREN'S RESEARCH INSTITUTE (USA)
Inventeur(s)
Jensen, Michael C.
Rosser, James
Abrégé
Artificial expression constructs including a cytokine transgene under the control of an inducible promoter are described. The artificial expression constructs can be used to enhance the function of a recombinant receptor-immune cell (e.g., CAR-T cell). The cytokine transgenes disclosed herein enhances the potency of the recombinant receptor-immune cell (e.g., CAR-T cell), resulting in potentiated killing, immune cell proliferation, and/or cytokine outputs.
C12N 15/85 - Vecteurs ou systèmes d'expression spécialement adaptés aux hôtes eucaryotes pour cellules animales
C12N 15/63 - Introduction de matériel génétique étranger utilisant des vecteursVecteurs Utilisation d'hôtes pour ceux-ciRégulation de l'expression
A61K 48/00 - Préparations médicinales contenant du matériel génétique qui est introduit dans des cellules du corps vivant pour traiter des maladies génétiquesThérapie génique
C12N 5/0783 - Cellules TCellules NKProgéniteurs de cellules T ou NK
SEATTLE CHILDREN'S HOSPITAL D/B/A SEATTLE CHILDREN'S RESEARCH INSTITUTE (USA)
Inventeur(s)
Pun, Suzie, Hwang
Cheng, Emmeline
Kacherovsky, Nataly
Wu, Yuan-Che
Jensen, Michael, C.
Abrégé
Various implementations described herein relate to oligonucleotides that specifically bind L-selectin. According to some implementations, oligonucleotides are conjugated to a support, a tag, a linker, or a drug. An example method includes exposing a solution of cells to the oligonucleotides and isolating cells that express L-selectin from the solution of cells, wherein the cells that express L-selectin are bound to the oligonucleotides. The example method further includes applying a reversal construct to release the cells that express L-selectin from the oligonucleotides. Example methods and compositions described herein can be used for cell selection, diagnostic, therapeutic, or research purposes.
C07H 21/00 - Composés contenant au moins deux unités mononucléotide comportant chacune des groupes phosphate ou polyphosphate distincts liés aux radicaux saccharide des groupes nucléoside, p. ex. acides nucléiques
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
A61K 31/70 - Hydrates de carboneSucresLeurs dérivés
C07H 21/02 - Composés contenant au moins deux unités mononucléotide comportant chacune des groupes phosphate ou polyphosphate distincts liés aux radicaux saccharide des groupes nucléoside, p. ex. acides nucléiques avec le ribosyle comme radical saccharide
C07H 21/04 - Composés contenant au moins deux unités mononucléotide comportant chacune des groupes phosphate ou polyphosphate distincts liés aux radicaux saccharide des groupes nucléoside, p. ex. acides nucléiques avec le désoxyribosyle comme radical saccharide
45.
PROTEOMIC SCREENING FOR LYSOSOMAL STORAGE DISEASES
Seattle Children's Hospital d/b/a Seattle Children's Research Institute (USA)
Inventeur(s)
Hahn, Sihoun
Collins, Christopher
Dayuha, Remwilyn
Yi, Fan
Abrégé
Early detection of lysosomal storage diseases (LSDs) including Mucopolysaccharidosis Type I (MPS I) and Pompe Disease can greatly improve patient outcome as each disease can be fatal once symptoms emerge. Screening for MPS I and Pompe Disease using biological samples including dried blood spots (DBS), buccal swab, peripheral blood mononuclear cells (PBMCs), or white blood cells (WBCs) is described. The disclosed methods and assays provide a robust way to screen newborns for LSDs. The disclosed methods and assays can also allow rapid prediction of whether a patient with LSD will develop an immune response to enzyme replacement therapy (ERT), thus improving treatment for patients with LSDs. The disclosed methods and assays can also further reduce the number of false positives caused by pseudo deficiency cases of LSD, such as MPS I and Pompe Disease.
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
46.
ACTIVITY-INDUCIBLE FUSION PROTEINS HAVING A HEAT SHOCK PROTEIN 90 BINDING DOMAIN
Seattle Children's Hospital d/b/a Seattle Children's Research Institute (USA)
Inventeur(s)
Koning, Ryan
Johnson, Adam
Saxby, Chris
Jensen, Michael C.
Blumenthal, Ian
Reid, Aquene
Abrégé
Activity-inducible fusion proteins whose activity is post-translationally regulated utilizing a hsp90 binding domain and a drug molecule are described. In the absence of the drug molecule, the activity-inducible fusion proteins are inactivated but can be activated by a relevant physiological parameter in the presence of the drug molecule. Examples of the activity-inducible fusion proteins include chimeric antigen receptors (CAR) wherein the relevant physiological parameter is antigen binding.
SEATTLE CHILDREN'S HOSPITAL (D/B/A SEATTLE CHILDREN'S RESEARCH INSTITUTE) (USA)
Inventeur(s)
Kaushansky, Alexis
Staker, Bart
Zigweid, Rachael
Vijayan, Kamalakannan
Grøtl, Morten
Rodriguez-Hernandez, Diego
Abrégé
Provided herein are compounds of Formula (I), which are useful as Nmyristoyltransferase (NMT) inhibitors. Also provided herein are methods of treating, ameliorating, and/or preventing malaria with compounds of Formula (I), including treating dormant forms of malaria known as hypnozoites.
Seattle Children's Hospital d/b/a Seattle Children's Research Institute (USA)
Inventeur(s)
Sellers, Drew
Cardle, Ian
Pun, Suzie Hwang
Abrégé
Embodiments of the claimed invention are directed to synthetic peptides comprising an amino acid sequence of X1X2VX3NLRGDLQVLX4QKVCX5T (SEQ ID NO:18), wherein at least one of X1 and X2 is a cysteine, and wherein one or more of X3, X4, and X5 is a non-natural amino acid. Also described are methods of using the claimed embodiments for inhibiting growth of a cancer cell overexpressing integrin αvβ6. Additionally, also described are methods of using the claimed embodiments for detecting a cancer cell overexpressing integrin αvβ6.
Seattle Children's Hospital d/b/a Seattle Children's Research Institute (USA)
Inventeur(s)
Mourad, Pierre D.
Hauptman, Jason Scott
Abrégé
Systems, devices, and methods for clearing biodebris or preventing buildup of biodebris in an indwelling catheter. In an example, a device includes a guidance device configured to transcutaneously detect the indwelling catheter implanted in a patient. The device further includes a transducer configured to transcutaneously transmit an ultrasonic pulse to a reservoir at a proximal end of the indwelling catheter. The device additionally includes a controller communicatively coupled to the transducer and configured to adjust one or more settings of the transducer.
SEATTLE CHILDREN'S HOSPITAL D/B/A SEATTLE CHILDREN'S RESEARCH INSTITUTE (USA)
Inventeur(s)
Kolnik, Sarah
Mietzsch, Ulrike
Mourad, Pierre D.
Wood, Thomas
Abrégé
An example method includes identifying first data indicative of a first portion of VNIR light detected by a first detector; identifying second data indicative of a second portion of the VNIR light detected by a second detector; and identifying third data indicative of a third portion of the VNIR light detected by a third detector. Based on the first data, the second data, and the third data, a metric indicative of a state of a brain structure is determined. A signal, in various cases, is output based on the metric indicative of the state of the brain structure.
A41D 13/12 - Blouses de chirurgien ou vêtements pour malades
A61B 5/00 - Mesure servant à établir un diagnostic Identification des individus
A61B 5/1455 - Mesure des caractéristiques du sang in vivo, p. ex. de la concentration des gaz dans le sang ou de la valeur du pH du sang en utilisant des capteurs optiques, p. ex. des oxymètres à photométrie spectrale
G01N 21/359 - CouleurPropriétés spectrales, c.-à-d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en recherchant l'effet relatif du matériau pour les longueurs d'ondes caractéristiques d'éléments ou de molécules spécifiques, p. ex. spectrométrie d'absorption atomique en utilisant la lumière infrarouge en utilisant la lumière de l'infrarouge proche
51.
MELANOCORTIN AND GLP-1 RECEPTOR AGONISTS AND METHODS OF USE
Seattle Children’s Hospital d/b/a Seattle Children’s Research Institute (USA)
Inventeur(s)
Hunyady, Agnes
Abrégé
An endotracheal tube having a bendable portion is provided. The endotracheal tube can include a first tube portion at a distal end of the endotracheal tube, a bendable second tube portion at a proximal end, a transition region located therebetween, and a reinforcing component positioned along the bendable second tube portion. The endotracheal tube can have a central airflow passageway extending from the proximal end to the distal end, with the reinforcing component configured to maintain a minimum airflow area of the central airflow passageway within the second tube portion when the second tube portion is in a bent configuration. The tube can include an inner wall and an outer wall to surround the reinforcing component. The bent configuration of the tube can include a bend having an angle from about 20° to 160°.
SEATTLE CHILDREN'S HOSPITAL D/B/A SEATTLE CHILDREN'S RESEARCH INSTITUTE (USA)
Inventeur(s)
Sellers, Drew
Cardle, Ian
Abrégé
Example compositions, systems, devices, and methods are used for universal chimeric antigen receptor T (UCAR-T) cell therapy. An example method includes administering, to a subject, engineered immune cells that express a chimeric antigen receptor (CAR) including an extracellular component and an intracellular component linked by a transmembrane domain, wherein the extracellular component includes an intermediary-binding domain. The example method further includes administering, to the subject, a synthetic intermediary including a tag linked to an antigen binding domain, the tag specifically binding the intermediary-binding domain, the antigen binding domain specifically binding an antigen expressed on a surface of a target cell in the subject.
A61K 35/17 - LymphocytesLymphocytes BLymphocytes TCellules tueuses naturellesLymphocytes activés par un interféron ou une cytokine
A61K 47/68 - 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 anticorps, une immunoglobuline ou son fragment, p. ex. un fragment Fc
A61K 48/00 - Préparations médicinales contenant du matériel génétique qui est introduit dans des cellules du corps vivant pour traiter des maladies génétiquesThérapie génique
A61K 51/10 - Anticorps ou immunoglobulinesLeurs fragments
SEATTLE CHILDREN'S HOSPITAL D/B/A SEATTLE CHILDREN'S RESEARCH INSTITUTE (USA)
Inventeur(s)
Miao, Carol, Hsing
Abrégé
Variants of coagulation factor VIII (FVIII) and expression cassettes encoding the FVIII variants thereof are described. A variant FVIII includes a glycoepitope of the FVIII protein including an N2118Q mutation. The N2118Q mutation can be combined with other mutations including a BDD-FVIII, N6, V3, RH, furin-cleavage site deletion, X10, K12, and/or F309S mutation to form additional FVIII variants. The FVIII variants with the N2118Q mutation and expression cassettes thereof can result in reduced immunogenicity of the resulting protein. When combined with other FVIII mutations, higher gene expression, increased secretion, increased stability, and higher FVIII functional activity can be achieved by the expressed FVIII variants. The variant FVIII and expression cassettes described here can be useful in protein replacement therapy and/or gene therapy for the treatment of hemophilia A.
C12N 15/12 - Gènes codant pour des protéines animales
C12N 5/10 - Cellules modifiées par l'introduction de matériel génétique étranger, p. ex. cellules transformées par des virus
C12N 15/87 - Introduction de matériel génétique étranger utilisant des procédés non prévus ailleurs, p. ex. co-transformation
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
C12N 15/64 - Méthodes générales pour la préparation du vecteur, pour son introduction dans la cellule ou pour la sélection de l'hôte contenant le vecteur
C12N 15/88 - Introduction de matériel génétique étranger utilisant des procédés non prévus ailleurs, p. ex. co-transformation utilisant la micro-encapsulation, p. ex. utilisant des vésicules liposomiques
A61K 48/00 - Préparations médicinales contenant du matériel génétique qui est introduit dans des cellules du corps vivant pour traiter des maladies génétiquesThérapie génique
55.
GENERATING MAMMALIAN T CELL ACTIVATION INDUCIBLE SYNTHETIC PROMOTERS (SYN+PRO) TO IMPROVE T CELL THERAPY
SEATTLE CHILDREN'S HOSPITAL (D/B/A SEATTLE CHILDREN'S RESEARCH INSTITUTE) (USA)
Inventeur(s)
Wei, Jia
Jensen, Michael C.
Abrégé
Aspects of the invention described herein relate to methods of making and using inducible promoters for transgene expression. The inducible promoters are derived from the NFAT-RE inducible system and are used to improve or enhance T cell survival and proliferation.
Seattle Children's Hospital d/b/a Seattle Children's Research Institute (USA)
Inventeur(s)
King, Daniel
Hannaford, Blake
Li, Yangming
Adidharma, Lingga
Bly, Randall
Abuzeid, Al-Waleed M.
Moe, Kristen S.
Abrégé
A method includes accessing training images that collectively depict multiple stages of a surgical procedure. The method also includes accessing labels that indicate, for each of the training images, characteristics of one or more surgical tools depicted and a stage of the multiple stages of the surgical procedure depicted. The method also includes training a computational model, using the training images and the labels, to associate runtime images with a stage of the multiple stages based on characteristics of one or more surgical tools that are depicted by the runtime images. Another method includes associating, using a computational model, runtime images with a stage of a surgical procedure based on characteristics of one or more surgical tools depicted by the runtime images and generating output that indicates the stage associated with each of the runtime images.
G06N 3/047 - Réseaux probabilistes ou stochastiques
G06N 3/088 - Apprentissage non supervisé, p. ex. apprentissage compétitif
G06T 7/70 - Détermination de la position ou de l'orientation des objets ou des caméras
G06V 10/764 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant la classification, p. ex. des objets vidéo
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
G16H 70/20 - TIC spécialement adaptées au maniement ou au traitement de références médicales concernant des pratiques ou des directives
Seattle Children's Hospital d/b/a Seattle Children's Research Institute (USA)
Inventeur(s)
Oda, Shannon
Abrégé
In Hybrid and truncated immune cell proteins are described. Hybrid proteins are stimulatory and include an extracellular domain of one stimulatory immune cell protein, an intracellular domain of a different stimulatory immune cell protein, and a transmembrane domain linking the extracellular domain to the intracellular domain. Truncated proteins include an immune cell receptor ligand and a transmembrane domain but lack a functional intracellular domain. The hybrid and truncated proteins can be used to modulate and/or diversify immune cell activation in the fight against cancers and infectious diseases, among other uses.
SEATTLE CHILDREN'S HOSPITAL (D/B/A SEATTLE CHILDREN'S RESEARCH INSTITUTE) (USA)
Inventeur(s)
Kiselyov, Alex
Roth, Christian L.
Elfers, Clinton T.
Abrégé
Provided herein are compounds of formula (I). In certain embodiments, the compounds of the disclosure are analogs of oxytocin. In certain embodiments, the compounds of the disclosure have significantly larger half-lives than oxytocin, and are useful in the treatment of obesity and in the reduction of appetite or food intake in a subject.
Seattle Children's Hospital d/b/a Seattle Children's Research Institute (USA)
Inventeur(s)
Delaney, Colleen
Jensen, Michael
Gardner, Rebecca
Abrégé
Hematopoietic stem/progenitor cells (HSPC) and/or non-T effector cells are genetically modified to express (i) an extracellular component including a ligand binding domain that binds a cellular marker preferentially expressed on an unwanted cell; and (ii) an intracellular component comprising an effector domain. Among other uses, the modified cells can be administered to patients to target unwanted cancer cells without the need for immunological matching before administration.
A61K 35/28 - Moelle osseuseCellules souches hématopoïétiquesCellules souches mésenchymateuses de toutes origines, p. ex. cellules souches dérivées de tissu adipeux
Seattle Children's Hospital d/b/a Seattle Children's Research Institute (USA)
Battelle Memorial Institute (USA)
Inventeur(s)
Gustafson, Heather
Gardner, Rebecca
Webb-Robertson, Bobbie-Jo M.
Burleigh, Katelyn
Abrégé
The present disclosure relates to biomarker profiles and their use to predict a subject's response to an immunomodulatory treatment. Biomarkers in these profiles include cytokines and other proteins associated with the interleukin 1 family and the type 1 interferon family. Particular biomarkers include interleukin (IL)-2, soluble IL-2 receptor alpha (sIL-2RA), IL-5, IL-6, IL-9, IL-10, IL-18, IL-18 binding protein (IL-18BP), IL-18 receptor 1 (IL-18R1), IL-18 receptor accessory protein (IL-18RAP), IL-22, C-type lectin-like receptor (CD161), CD56, interferon gamma (IFNγ), granulocyte macrophage colony stimulating factor (GM-CSF), serum amyloid A (SAA), and C-reactive protein (CRP). Particular biomarkers also include populations of cells including CD161+ cells and CD56+dim cells. The biomarker profiles can be used to predict a subject's responsiveness to an immunomodulatory treatment (e.g., immunotherapy) before or after an immunomodulatory treatment has initiated and to direct treatment to yield responsive and non-toxic outcomes to the immunomodulatory treatment.
G01N 33/574 - Tests immunologiquesTests faisant intervenir la formation de liaisons biospécifiquesMatériaux à cet effet pour le cancer
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
61.
COMPOSITIONS AND METHODS FOR TARGETING PLASMODIUM MALE GAMETE PROTEIN TO BLOCK MALARIA PARASITE TRANSMISSION
SEATTLE CHILDREN'S HOSPITAL D/B/A SEATTLE CHILDREN'S RESEARCH INSTITUTE (USA)
Inventeur(s)
Kumar, Sudhir
Kappe, Stefan H.I.
Vaughan, Ashley M.
Sather, David Noah
Abrégé
The disclosure provides immunogenic peptides comprising at least a portion of a Plasmodium HAP2 paralog (“HAP2p”) protein, immunogenic compositions comprising or encoding the immunogenic peptides, antibodies binding the immunogenic peptides, and methods of preventing Plasmodium transmission incorporating the peptides, compositions, and/or antibodies. In some embodiments, the immunogenic peptide has a sequence comprising a sequence with at least 80% identity to a sequence of at least 10 continuous amino acids of SEQ ID NO:2, a Plasmodium HAP2 paralog (“HAP2p”) protein.
C07K 16/20 - Immunoglobulines, p. ex. anticorps monoclonaux ou polyclonaux contre du matériel provenant d'animaux ou d'humains provenant de protozoaires
62.
RECOMBINANT RECEPTORS BINDING B CELL ACTIVATION FACTOR RECEPTOR AND USES THEREOF
SEATTLE CHILDREN'S HOSPITAL D/B/A SEATTLE CHILDREN'S RESEARCH INSTITUTE (USA)
Inventeur(s)
Jensen, Michael C.
Johnson, Adam
Baxter, Blake
Abrégé
Recombinant receptors with a binding domain that binds B cell activation factor receptor (BAFF-R) are disclosed. Recombinant receptors include chimeric antigen receptors (CAR) having an anti-BAFF-R binding domain, a transmembrane domain, a CD3ζ/4-1BB intracellular signaling domain, and a spacer. Methods and systems to treat BAFF-R-expressing cancers, such as mantle cell lymphoma (MCL), multiple myeloma (MM), acute lymphoblastic leukemia (ALL), and diffuse large B-cell lymphoma (DLBCL), are also provided. The recombinant receptors disclosed herein can bind and elicit cytotoxic effects even in low antigen density conditions.
C07K 14/705 - RécepteursAntigènes de surface cellulaireDéterminants de surface cellulaire
A61K 35/17 - LymphocytesLymphocytes BLymphocytes TCellules tueuses naturellesLymphocytes activés par un interféron ou une cytokine
A61K 47/69 - 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 le conjugué étant caractérisé par sa forme physique ou sa forme galénique, p. ex. émulsion, particule, complexe d’inclusion, stent ou kit
C12N 15/62 - Séquences d'ADN codant pour des protéines de fusion
C12N 15/85 - Vecteurs ou systèmes d'expression spécialement adaptés aux hôtes eucaryotes pour cellules animales
A61K 48/00 - Préparations médicinales contenant du matériel génétique qui est introduit dans des cellules du corps vivant pour traiter des maladies génétiquesThérapie génique
C07K 16/28 - Immunoglobulines, p. ex. anticorps monoclonaux ou polyclonaux contre du matériel provenant d'animaux ou d'humains contre des récepteurs, des antigènes de surface cellulaire ou des déterminants de surface cellulaire
C12N 5/10 - Cellules modifiées par l'introduction de matériel génétique étranger, p. ex. cellules transformées par des virus
SEATTLE CHILDREN'S HOSPITAL D/B/A SEATTLE CHILDREN'S RESEARCH INSTITUTE (USA)
Inventeur(s)
Rhyne, Rhonda Fay
Magaret, Craig Agamemnon
Barnes, Grady
Peters, Celine
Portman, Michael
Abrégé
Compositions and methods are provided for diagnosis, prognosis, and/or monitoring of Kawasaki disease or MIS-C (e.g., associated with SARS-CoV-2 infection) in a subject. In some embodiments, the method includes measuring, comparing and weighting the level of particular proteins to other proteins. In other embodiments, the method includes comparison with clinical variable information.
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
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
SEATTLE CHILDREN'S HOSPITAL D/B/A SEATTLE CHILDREN'S RESEARCH INSTITUTE (USA)
Inventeur(s)
Piliponsky, Adrian
Samanas, Nyssa Becker
Molina, Irina Miralda
Abrégé
Inhibiting mast cell activation by binding sialic acid-binding immunoglobulin-like lectin-9 (Siglec-9) is described. Inhibiting mast cell activation by binding Siglec-9 can be used to treat mast-cell associated inflammatory disorders, such as allergic diseases, rheumatoid arthritis, and mastocytosis.
A61K 39/395 - AnticorpsImmunoglobulinesImmunsérum, p. ex. sérum antilymphocitaire
A61K 38/17 - Peptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'animauxPeptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'humains
A61K 47/56 - 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
C07K 16/28 - Immunoglobulines, p. ex. anticorps monoclonaux ou polyclonaux contre du matériel provenant d'animaux ou d'humains contre des récepteurs, des antigènes de surface cellulaire ou des déterminants de surface cellulaire
Seattle Children's Hospital d/b/a Seattle Children's Research Institute (USA)
Inventeur(s)
Wagner, Thor
Kameni, Floriane Ngako
Abrégé
The current disclosure provides chimeric antigen receptors (CARs) that bind a natural killer (NK) cell surface marker, resulting in destruction of the bound NK cell. The NK cell surface markers include an activating NK cell receptor, and an inhibitory NK cell receptor. Cells that are genetically modified to express these CARs and uses of the CAR modified cells are also described.
C07K 16/28 - Immunoglobulines, p. ex. anticorps monoclonaux ou polyclonaux contre du matériel provenant d'animaux ou d'humains contre des récepteurs, des antigènes de surface cellulaire ou des déterminants de surface cellulaire
Seattle Children's Hospital d/b/a Seattle Children's Research Institute (USA)
Inventeur(s)
Chait, Brian T.
Rout, Michael P.
Aitchison, John
Mast, Fred David
Olivier, Jean Paul
Fenyo, David
Abrégé
Single-domain antibodies that bind the severe acute respiratory syndrome corona virus 2 (SARS-CoV-2) spike protein are disclosed. The single-domain antibodies include binding domains that bind epitopes of the Spike ectodomain inside and outside the receptor binding domain. The single-domain antibodies can be used for multiple purposes including in the research, diagnosis, and prophylactic or therapeutic treatment of COVID-19.
C07K 16/10 - Immunoglobulines, p. ex. anticorps monoclonaux ou polyclonaux contre du matériel provenant de virus de virus à ARN
A61K 47/68 - 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 anticorps, une immunoglobuline ou son fragment, p. ex. un fragment Fc
A61K 51/10 - Anticorps ou immunoglobulinesLeurs fragments
A61K 39/00 - Préparations médicinales contenant des antigènes ou des anticorps
A61P 31/14 - Antiviraux pour le traitement des virus ARN
C07K 16/28 - Immunoglobulines, p. ex. anticorps monoclonaux ou polyclonaux contre du matériel provenant d'animaux ou d'humains contre des récepteurs, des antigènes de surface cellulaire ou des déterminants de surface cellulaire
C07K 16/18 - Immunoglobulines, p. ex. anticorps monoclonaux ou polyclonaux contre du matériel provenant d'animaux ou d'humains
67.
COMPOSITIONS AND METHODS TO REDUCE NEUROINFLAMMATION
Seattle Children's Hospital d/b/a Seattle Children's Research Institute (USA)
Inventeur(s)
Johnson, Simon C.
Stokes, Julia Claire
Bornstein, Rebecca Lois
Sedensky, Margaret Mary
Morgan, Philip G.
Saneto, Russell P.
Abrégé
The use of inhibitors upstream of mTOR in the CSF1 pathway of neuroinflammation, inhibitors of chemokine receptor CXCR3, functional derivatives thereof, and/or immunosuppressant drugs to reduce neuroinflammation are disclosed. The inhibitors and/or immunosuppressant drugs can treat genetic or environmental encephalopathies and/or reduce microglial activation. Treated encephalopathies include Leigh Syndrome and Wernicke encephalopathy.
A61K 31/444 - Pyridines non condenséesLeurs dérivés hydrogénés contenant d'autres systèmes hétérocycliques contenant un cycle à six chaînons avec l'azote comme hétéro-atome du cycle, p. ex. amrinone
A61K 45/06 - Mélanges d'ingrédients actifs sans caractérisation chimique, p. ex. composés antiphlogistiques et pour le cœur
A61K 31/519 - PyrimidinesPyrimidines hydrogénées, p. ex. triméthoprime condensées en ortho ou en péri avec des hétérocycles
A61K 31/436 - 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 six chaînons ayant l'oxygène comme hétéro-atome du cycle, p. ex. rapamycine
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
SEATTLE CHILDREN'S HOSPITAL D/B/ASEATTLE CHILDREN'S RESEARCH INSTITUTE (USA)
Inventeur(s)
Von Saint Andre-Von Arnim, Amelie
Diblasi, Robert, Mariano
Poli, Jonathan, Arthur
Sonaike, Ibukun
Yanay, Ofer
Vamos, Andrew
Abrégé
A system includes a container configured to contain a liquid. The system also includes a tubing apparatus having a first port configured for connection to a gas source, a second port configured for connection to a patient interface, and a third port configured for submersion within the liquid. The system also includes an actuator configured to move the third port vertically within the container. A method includes flowing gas into the first port of the tubing apparatus to the patient interface via the second port of the tubing apparatus. The method also includes moving the third port of the tubing apparatus vertically within the container such that an amount of the liquid in the container that is above the third port changes, thereby changing a pressure at the patient interface.
SEATTLE CHILDREN'S HOSPITAL D/B/A SEATTLE CHILDREN'S RESEARCH INSTITUTE (USA)
Inventeur(s)
Beebe, Adam
Abrégé
The current disclosure describes simplified methods of preparing cells for patient infusion where the simplified methods result utilize less steps than conventional methods, decreasing required manipulation steps and reducing the time between beginning of cell manipulation for administration and ultimate administration to a patient. Methods of cryopreserving, thawing, and diluting cells and kits for practicing the methods are also provided herein.
A61M 5/32 - AiguillesParties constitutives des aiguilles relatives au raccordement de celles-ci à la seringue ou au manchonAccessoires pour introduire l'aiguille dans le corps ou l'y maintenirDispositifs pour la protection des aiguilles
A61M 5/46 - Dispositifs pour faire pénétrer des agents dans le corps par introduction sous-cutanée, intravasculaire ou intramusculaireAccessoires à cet effet, p. ex. dispositifs de remplissage ou de nettoyage, appuis-bras avec des moyens pour commander la profondeur de pénétration
70.
RECOMBINANT PROTEINS THAT STIMULATE AN IMMUNE RESPONSE IN THE PRESENCE OF NATURALLY INHIBITORY LIGAND BINDING
SEATTLE CHILDREN'S HOSPITAL D/B/A SEATTLE CHILDREN'S RESEARCH INSTITUTE (USA)
Inventeur(s)
Oda, Shannon
Abrégé
Recombinant proteins that stimulate an immune response in the presence of naturally inhibitory ligand binding are described. The recombinant proteins include an extracellular domain of an inhibitory immune cell protein and an intracellular domain of a stimulatory immune cell protein connected via a transmembrane domain. The recombinant proteins can be used to stimulate immune cell activation in the fight against cancers and infectious diseases, among other uses.
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
A61K 38/17 - Peptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'animauxPeptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'humains
Seattle Children's Hospital d/b/a Seattle Children's Research Institute (USA)
Inventeur(s)
Kaushansky, Alexis
Pitre, Brian Zephyr
Seltzer, Tess
Sutanto, Christopher
Brown, Samantha
Herricks, Thurston
Abrégé
Systems, apparatuses, and methods enable rapid, repeatable, and accurate dissection of arthropods. Arthropod dissection apparatuses includes a shear dissection mechanism having a primary shear body and a secondary shear body. The primary shear body includes at least an inlet channel, a first outlet channel, and a second outlet channel formed therein. The secondary shear body is disposed in an aperture of the primary shear body and has a dissection chamber formed therein. The secondary shear body is movable between a first position and a second position relative to the primary shear body, which causes a shearing action at a shearing interface between the secondary shear body and the primary shear body.
Seattle Children's Hospital d/b/a Seattle Children's Research Institute (USA)
Inventeur(s)
Hahn, Sihoun
Collins, Christopher
Yi, Fan
Dayuha, Remwilyn
Abrégé
The current disclosure provides antibodies that bind to peptides associated with the primary immunodeficiency disorders (PIDD) Wiskott-Aldrich Syndrome (WAS) and X-linked agammaglobulinemia (XLA). The antibodies can be used in peptide immunoaffinity enrichment coupled to selected reaction monitoring mass spectrometry (immuno-SRM) assays for clinical diagnosis and newborn screening of WAS and XLA, among other uses.
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
73.
METHODS AND SYSTEMS TO FUNCTIONALLY ABLATE 3 PRIME RNA ENDS
SEATTLE CHILDREN'S HOSPITAL D/B/A SEATTLE CHILDREN'S RESEARCH INSTITUTE (USA)
THE SCRIPPS RESEARCH INSTITUTE (USA)
Inventeur(s)
Freire, Christian Matias Gallardo Garcia
Torbett, Bruce E.
Abrégé
Methods and systems to functionally ablate the 3' end of RNA are described. The functional ablation renders polymerases unable to initiate reverse transcription in the absence of an annealing primer. The methods and systems can be used to enhance the specificity and selectivity of cDNA generation from RNA.
C12N 15/10 - Procédés pour l'isolement, la préparation ou la purification d'ADN ou d'ARN
C12N 9/12 - Transférases (2.) transférant des groupes contenant du phosphore, p. ex. kinases (2.7)
C12P 19/34 - Polynucléotides, p. ex. acides nucléiques, oligoribonucléotides
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
C07H 21/00 - Composés contenant au moins deux unités mononucléotide comportant chacune des groupes phosphate ou polyphosphate distincts liés aux radicaux saccharide des groupes nucléoside, p. ex. acides nucléiques
74.
METHODS AND COMPOSITIONS FOR MODULATING THE ACTIVITY OF A DIMERIZING AGENT REGULATED IMMUNOMODULATORY COMPLEX
SEATTLE CHILDREN'S HOSPITAL D/B/A SEATTLE CHILDREN'S RESEARCH INSTITUTE (USA)
2SEVENTY BIO, INC. (USA)
Inventeur(s)
Appelbaum, Jacob S.
Gardner, Rebecca
Gustafson, Joshua
Jensen, Michael C.
Rottman, James Brian
Pogson, Mark
Jarjour, Jordan
Astrakhan, Alexander
Abrégé
Methods and compositions for priming a dimerizing agent regulated immunomodulatory complex for signaling by inducing the multimerization of at least a first fusion protein and a second fusion protein to thereby form the dimerizing agent regulated immunomodulatory complex are described. The methods and compositions utilize dimerizing agent dosing schedules designed to: (i) maintain specified blood trough levels of the dimerizing agent, (ii) allow activation of the immunomodulatory complex; (iii) reduce or avoid potential immunosuppressive effects of the dimerizing agent, (iv) reduce or avoid immune cell exhaustion, and/or (v) reduce or avoid side effects associated with activation of the immunomodulatory complex.
A61K 39/395 - AnticorpsImmunoglobulinesImmunsérum, p. ex. sérum antilymphocitaire
A61K 31/436 - 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 six chaînons ayant l'oxygène comme hétéro-atome du cycle, p. ex. rapamycine
C07K 16/28 - Immunoglobulines, p. ex. anticorps monoclonaux ou polyclonaux contre du matériel provenant d'animaux ou d'humains contre des récepteurs, des antigènes de surface cellulaire ou des déterminants de surface cellulaire
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
SEATTLE CHILDREN'S HOSPITAL, d/b/a SEATTLE CHILDREN'S RESEARCH INSTITUTE (USA)
Inventeur(s)
Perez, Krystle
Nelson, Len
Robinson, Timothy
Freaney, Avry
Van, Honglam
Olanrewaju, Ayokunle
Valentine, Gregory, Charles
Seibel, Eric, J.
Fan, Eric
Posner, Jonathan, Dov
Sharma, Manuja
Abrégé
A sensor paper is infused with bromothymol blue (BTB), a water-soluble polymer, and a non-ionic surfactant. The BTB has a concentration within the water-soluble polymer that is greater than about 2.99 x 10-6 g/mL. A test, kit includes the sensor paper and a plasma separation membrane having an average pore size that decreases from a first side of the plasma separation membrane to a second side of the plasma separation membrane that is opposite the first side and in contact with the sensor paper. A method includes capturing an image of the sensor paper that is infused with a fluid, determining a potential of hydrogen (pH) of the fluid using the image, and generating an output indicating the pH of the fluid.
A61F 13/42 - Garnitures absorbantes, p. ex. serviettes ou tampons hygiéniques pour application externe ou interne au corpsMoyens pour les maintenir en place ou les fixerApplicateurs de tampons avec un indicateur ou une alarme d'humidité
SEATTLE CHILDREN'S HOSPITAL D/B/A SEATTLE CHILDREN'S RESEARCH INSTITUTE (USA)
Inventeur(s)
Goswami, Debashree
Kappe, Stefan, H.I.
Vaughan, Ashley, Michael
Abrégé
PlasmodiumPlasmodium liver stage nuclear protein (LINUP) liver stage nuclear protein (LINUP) gene. This complete late liver stage arrest allows for expression of an enhanced array of parasitic antigens throughout liver stage development, but prevents entry to blood stage, erythrocytic infection and the associated signs, symptoms and pathology of malaria disease.
Seattle Children's Hospital d/b/a Seattle Children's Research Institute (USA)
Inventeur(s)
Pun, Suzie Hwang
Kacherovsky, Nataly
Cheng, Emmeline
Cardle, Ian
Jensen, Michael
Abrégé
Described herein are aptamers that bind to the transferrin receptor (e.g., CD71) and can be used, in part, for depleting transferrin receptor-expressing cells from a population of therapeutic cells. These aptamer compositions can be used in methods for isolating and/or enriching cells expressing CD71 or depleting cell populations of cells expressing CD71, including for example, tumor cells. Further provided are methods of using the aptamers or cell populations generated using them in the methods disclosed herein for therapies and/or drug delivery.
C12N 5/00 - Cellules non différenciées humaines, animales ou végétales, p. ex. lignées cellulairesTissusLeur culture ou conservationMilieux de culture à cet effet
C12N 15/115 - Aptamères, c.-à-d. acides nucléiques liant spécifiquement une molécule cible avec une haute affinité sans s'y hybrider
A61K 47/54 - 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
A61K 35/17 - LymphocytesLymphocytes BLymphocytes TCellules tueuses naturellesLymphocytes activés par un interféron ou une cytokine
SEATTLE CHILDREN'S HOSPITAL D/B/A SEATTLE CHILDREN'S RESEARCH INSTITUTE (USA)
Inventeur(s)
Jensen, Michael C.
Rosser, James
Abrégé
T cell manufacturing methods that co-culture T cells with autologous cell types to stimulate the T cells during manufacture are described. The T cells express a recombinant receptor. A binding domain expressed by the T cells binds an epitope on stimulating autologous cell types and/or an immune cell activating multi-specific binding molecule (e.g., a bi-specific antibody) during the co-culture. The methods can also allow for the expression of large transgenes by utilizing electroporation and transposons to deliver transgenes encoding the recombinant receptor. The disclosed methods create manufactured T cell populations with a high number of cells in comparison to starting cell numbers, a high percentage of recombinant receptor-expressing T cells within the cell number, and a beneficial naïve T cell marker profile.
Seattle Children's Hospital d/b/a Seattle Children's Research Institute (USA)
Inventeur(s)
Gay, Joel
Khan, Iram F.
Mann, Jasdeep
Rawlings, David J.
Wang, Yupeng
Abrégé
The present disclosure provides improved genome editing compositions and methods for editing a human Wiskott-Aldrich syndrome gene. The disclosure further provides genome edited cells for the prevention, treatment, or amelioration of at least one symptom of WAS, including but not limited to, an immune system disorder, thrombocytopenia, eczema, X-linked thrombocytopenia (XLT), or X-linked neutropenia (XLN).
SEATTLE CHILDREN'S HOSPITAL D/B/A SEATTLE CHILDREN'S RESEARCH INSTITUTE (USA)
Inventeur(s)
Miao, Carol Hsing
Abrégé
Gene-editing to allow for expression of functional factor VIII for the treatment of hemophilia A is described. The disclosure further provides nanoparticles to deliver gene-editing components to liver sinusoidal endothelial cells (LSEC) to correct mutant factor VIII genes.
C12N 15/12 - Gènes codant pour des protéines animales
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
C12N 15/87 - Introduction de matériel génétique étranger utilisant des procédés non prévus ailleurs, p. ex. co-transformation
C12N 15/88 - Introduction de matériel génétique étranger utilisant des procédés non prévus ailleurs, p. ex. co-transformation utilisant la micro-encapsulation, p. ex. utilisant des vésicules liposomiques
C12N 5/10 - Cellules modifiées par l'introduction de matériel génétique étranger, p. ex. cellules transformées par des virus
81.
ACTIVITY-INDUCIBLE FUSION PROTEINS HAVING A TRANSCRIPTION FACTOR AND A HEAT SHOCK PROTEIN 90 BINDING DOMAIN
SEATTLE CHILDREN'S HOSPITAL D/B/A SEATTLE CHILDREN'S RESEARCH INSTITUTE (USA)
Inventeur(s)
Jensen, Michael, C.
Wei, Jia
Ishida, Taylor, Kimoko-Ha
Abrégé
Activity-inducible fusion proteins including a transcription factor and a heat-shock protein 90 (hsp90) binding domain are described. The activity of the transcription factor is regulated utilizing a drug molecule that binds the hsp90 binding domain. In the absence of the drug molecule, the transcription factor is in an inactive state but can be activated in the presence of the drug molecule. The activity-inducible transcription factors can be used to alter the activation state of immune cells, and optionally can be co-expressed with a chimeric antigen receptor (CAR).
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
C07K 14/435 - Peptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'animauxPeptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'humains
A61K 35/12 - Substances provenant de mammifèresCompositions comprenant des tissus ou des cellules non spécifiésCompositions comprenant des cellules souches non embryonnairesCellules génétiquement modifiées
82.
ENGINEERED PEPTIDES FOR ΑVΒ6 INTEGRIN BINDING AND RELATED METHODS OF USE AND SYNTHESIS
SEATTLE CHILDREN'S HOSPITAL D/B/A SEATTLE CHILDREN'S RESEARCH INSTITUTE (USA)
Inventeur(s)
Sellers, Drew
Cardle, Ian
Pun, Suzie Hwang
Abrégé
12345123 4 55 is a non-natural amino acid. Also described are methods of using the claimed embodiments for inhibiting growth of a cancer cell overexpressing integrin αvβ6. Additionally, also described are methods of using the claimed embodiments for detecting a cancer cell overexpressing integrin αvβ6.
Seattle Children's Hospital d/b/a Seattle Children's Research Institute (USA)
Inventeur(s)
Cruz, Heather Anne
Cerdena, Jennifer Janett
Abrégé
A kit for resuscitating a subject, particularly a neonatal patient, is described. In an embodiment, the kit includes a syringe having a tip defining a male Luer taper fitting, and an adaptor defining a first end portion shaped to couple with the male Luer taper fitting and a second end portion shaped to cooperatively couple with an opening of an endotracheal tube.
Seattle Children's Hospital d/b/a Seattle Children's Research Institute (USA)
Inventeur(s)
Gumbiner, Barry M.
Abrégé
Provided herein are several monoclonal antibodies that activate the adhesion activity of human and mouse E-cadherin, including the amino acid sequences for the CDRs that define the binding domains of each monoclonal antibody. Also described are methods of making these antibodies, as well as biologically functional fragments and derivatives thereof; and methods of using them in the treatment, prevention, and/or amelioration of disease and conditions characterized by disruption of normal cell adhesion and/or cell junctions. Specifically contemplated are methods and compositions for the treatment of cancer metastasis as well as inflammatory conditions (such as inflammatory bowel disease and airway inflammation).
C07K 16/28 - Immunoglobulines, p. ex. anticorps monoclonaux ou polyclonaux contre du matériel provenant d'animaux ou d'humains contre des récepteurs, des antigènes de surface cellulaire ou des déterminants de surface cellulaire
A61P 35/04 - Agents anticancéreux spécifiques pour le traitement des métastases
A61P 29/00 - Agents analgésiques, antipyrétiques ou anti-inflammatoires non centraux, p. ex. agents antirhumatismauxMédicaments anti-inflammatoires non stéroïdiens [AINS]
Seattle Children's Hospital d/b/a Seattle Children's Research Institute (USA)
Inventeur(s)
Yager, Thomas D.
Sampson, Dayle L.
Cermelli, Silvia
Seldon, Therese
Navalkar, Krupa
Piliponsky, Adrian
Abrégé
The disclosure provides a panel of biomarkers that individually or in combination can indicate the presence of sepsis as distinguishable from other non-infection related inflammatory conditions. The disclosed biomarkers and related reagents and kits provide strategies for detecting, treating, and monitoring sepsis in subjects. In aspect, the disclosure provides a method for detecting sepsis, comprising contacting a biological sample obtained from the subject with an affinity reagent that specifically binds to one or more of the disclosed novel biomarkers, and detecting differential expression of the one or more biomarkers by detecting binding of the affinity reagent to the biomarker. The method can incorporate use of additional known biomarkers. The method can further comprise treating a subject determined to have sepsis. In some embodiments, the subject is a human subject less than 20 years old.
G01N 33/543 - Tests immunologiquesTests faisant intervenir la formation de liaisons biospécifiquesMatériaux à cet effet avec un support insoluble pour l'immobilisation de composés immunochimiques
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
86.
ACTIVITY-INDUCIBLE FUSION PROTEINS HAVING A HEAT SHOCK PROTEIN 90 BINDING DOMAIN
SEATTLE CHILDREN'S HOSPITAL D/B/A SEATTLE CHILDREN'S RESEARCH INSTITUTE (USA)
Inventeur(s)
Koning, Ryan
Johnson, Adam
Saxby, Chris
Jensen, Michael C.
Blumenthal, Ian
Reid, Aquene
Abrégé
Activity-inducible fusion proteins whose activity is post-translationally regulated utilizing a hsp90 binding domain and a drug molecule are described. In the absence of the drug molecule, the activity-inducible fusion proteins are inactivated but can be activated by a relevant physiological parameter in the presence of the drug molecule. Examples of the activity-inducible fusion proteins include chimeric antigen receptors (CAR) wherein the relevant physiological parameter is antigen binding.
C07K 14/435 - Peptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'animauxPeptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'humains
A61K 38/16 - Peptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés
C07K 14/705 - RécepteursAntigènes de surface cellulaireDéterminants de surface cellulaire
A61K 35/12 - Substances provenant de mammifèresCompositions comprenant des tissus ou des cellules non spécifiésCompositions comprenant des cellules souches non embryonnairesCellules génétiquement modifiées
A61K 38/17 - Peptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'animauxPeptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'humains
SEATTLE CHILDREN'S HOSPITAL D/B/A SEATTLE CHILDREN'S RESEARCH INSTITUTE (USA)
Inventeur(s)
Oda, Shannon
Abrégé
Hybrid and truncated immune cell proteins are described. Hybrid proteins are stimulatory and include an extracellular domain of one stimulatory immune cell protein, an intracellular domain of a different stimulatory immune cell protein, and a transmembrane domain linking the extracellular domain to the intracellular domain. Truncated proteins include an immune cell receptor ligand and a transmembrane domain but lack a functional intracellular domain. The hybrid and truncated proteins can be used to modulate and/or diversify immune cell activation in the fight against cancers and infectious diseases, among other uses.
A61P 35/02 - Agents anticancéreux spécifiques pour le traitement de la leucémie
C07K 14/71 - RécepteursAntigènes de surface cellulaireDéterminants de surface cellulaire pour des facteurs de croissanceRécepteursAntigènes de surface cellulaireDéterminants de surface cellulaire pour des régulateurs de croissance
C12N 15/62 - Séquences d'ADN codant pour des protéines de fusion
C12N 15/87 - Introduction de matériel génétique étranger utilisant des procédés non prévus ailleurs, p. ex. co-transformation
88.
VASCULAR-ENDOTHELIAL CADHERIN ACTIVATING ANTIBODIES AND USES THEREOF
SEATTLE CHILDREN'S HOSPITAL D/B/A SEATTLE CHILDREN'S RESEARCH INSTITUTE (USA)
Inventeur(s)
Gumbiner, Barry, M.
Abrégé
The present disclosure relates generally to recombinant antibodies that bind to and activate human vascular-endothelial cadherin (VE-cadherin), as well as methods of their use, for instance, in activating cell adhesion of a cell layer including human VE-cadherin-expressing cells, and/or reducing or inhibiting permeability of a cell layer including human VE-cadherin-expressing cells. The recombinant antibodies can be used to treat inflammation related disease processes and tumor progression.
Seattle Children's Hospital d/b/a Seattle Children's Research Institute (USA)
Inventeur(s)
Rathe, Jennifer
Gale, Jr., Michael J.
Abrégé
The disclosure provides method, kits, and devices for detecting and/or assessing neutralizing antibodies in a sample, e.g. a biological sample. The detection comprises contacting the sample to an antigen of a virus of interest, and detecting the binding of the one or more IgG3 antibodies to the antigen. The presence of IgG3 antibodies that specifically bind the virus antigen indicates neutralizing antibodies against the virus. The detection protocol can be implemented in a variety of configurations and formats, including ELISA-type and lateral flow formats. The method can be used to assess, e.g., a subject's relative immunity or infection status regarding a particular virus, such as SARS-CoV-2.
G01N 33/569 - Tests immunologiquesTests faisant intervenir la formation de liaisons biospécifiquesMatériaux à cet effet pour micro-organismes, p. ex. protozoaires, bactéries, virus
G01N 33/566 - Tests immunologiquesTests faisant intervenir la formation de liaisons biospécifiquesMatériaux à cet effet utilisant un support spécifique ou des protéines réceptrices comme réactifs pour la formation de liaisons par ligand
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
90.
SYSTEMS, KITS, AND RELATED METHODS OF MAKING FECAL TRANSPLANTS
Seattle Children's Hospital d/b/a Seattle Children's Research Institute (USA)
Inventeur(s)
Lendvay, Thomas
Depaolo, William
Hannaford, Blake
Weissman, Scott
Suskind, David
Abrégé
Systems, kits, and related methods of making fecal transplants are described. In an embodiment, the system comprises a sample collector defining a sample collection chamber shaped to collect a fecal sample from fecal matter; a sample processing module defining a sample port shaped to receive the sample collector and comprising: a channel positioned to receive at a proximal end of the channel the fecal sample from the sample collection chamber when the sample collector is received by the sample port; and a capsule fluidically coupled to a distal end of the channel adapted to receive a portion of the fecal sample passed therethrough; and a sample processing unit comprising: a housing defining an opening shaped to receive the sample processing module; and an actuator disposed in the housing and configured to urge the sample from the sample collection chamber through the channel to the capsule.
SEATTLE CHILDREN'S HOSPITAL D/B/A SEATTLE CHILDREN'S RESEARCH INSTITUTE (USA)
BATTELLE MEMORIAL INSTITUTE (USA)
Inventeur(s)
Gustafson, Heather
Gardner, Rebecca
Webb-Robertson, Bobbie-Jo M.
Burleigh, Katelyn
Abrégé
The present disclosure relates to biomarker profiles and their use to predict a subject's response to an immunomodulatory treatment. Biomarkers in these profiles include cytokines and other proteins associated with the interleukin 1 family and the type 1 interferon family. Particular biomarkers include interleukin (IL)-2, soluble IL-2 receptor alpha (sIL-2RA), IL-5, IL-6, IL-9, IL-10, IL-18, IL-18 binding protein (IL-18BP), IL-18 receptor 1 (IL-18R1), IL-18 receptor accessory protein (IL-18RAP), IL-22, C-type lectin-like receptor (CD161), CD56, interferon gamma (IFNγ), granulocyte macrophage colony stimulating factor (GM-CSF), serum amyloid A (SAA), and C-reactive protein (CRP). Particular biomarkers also include populations of cells including CD161+ cells and CD56+dim cells. The biomarker profiles can be used to predict a subject's responsiveness to an immunomodulatory treatment (e.g., immunotherapy) before or after an immunomodulatory treatment has initiated and to direct treatment to yield responsive and non-toxic outcomes to the immunomodulatory treatment.
Seattle Children's Hospital d/b/a/ Seattle Children's Research Institute (USA)
Inventeur(s)
Cho, Yeonjin
Chong, Joshua Daeho
Ip, Trixie Chui-Yee
Silva, Jan Gabrielle
Valentine, Gregory Charles
Perez, Krystle
Zhou, Keyi
Abrégé
An IV system can include a first flow regulator configured to restrict flow through a tube and a second flow regulator configured to restrict flow through the tube downstream of the first flow regulator. The first flow regulator can compress the tube a fixed amount to set an initial flow rate through the tube, while the second flow regulator includes a user-adjustable mechanical compression device that compresses the tube to a variable degree to fine-tune the flow rate through to a more precise flow rate that is lower than the initial flow rate. The flow regulators can utilize a purely mechanical means such that electricity is not required. Such systems can provide a simple, low-cost, and low-power way to provide precise flow control to patients, especially neonatal patient, in any environment. Systems can also include flow rate monitoring, alerting, and shutoff components.
A61M 5/168 - Moyens pour commander l'écoulement des agents vers le corps ou pour doser les agents à introduire dans le corps, p. ex. compteurs de goutte-à-goutte
A61M 5/14 - Dispositifs de perfusion, p. ex. perfusion par gravitéPerfusion sanguineAccessoires à cet effet
93.
TREATMENT OF CLOSTRIDIUM DIFFICILE INFECTION WITH SPECIFIC CARBOHYDRATE DIET
Seattle Children's Hospital d/b/a Seattle Children's Research Institute (USA)
Inventeur(s)
Suskind, David
Abrégé
Methods of reducing or inhibiting Clostridium infection, treating intestinal dysbiosis associated with Clostridium infection, and preventing Clostridium colonization or Clostridium recolonization in a subject are disclosed. The methods include administering to the subject a whole foods exclusionary diet, such as a diet that excludes grains, sugars other than honey, and milk products other than hard cheeses and yogurt fermented for greater than 24 hours.
SEATTLE CHILDREN'S HOSPITAL D/B/A SEATTLE CHILDREN'S RESEARCH INSTITUTE (USA)
Inventeur(s)
Rhyne, Rhonda Fay
Magaret, Craig Agamemnon
Barnes, Grady
Peters, Celine
Portman, Michael
Abrégé
Compositions and methods are provided for diagnosis, prognosis, and/or monitoring of Kawasaki disease or MIS-C (e.g., associated with SARS-CoV-2 infection) in a subject. In some embodiments, the method includes measuring, comparing and weighting the level of particular proteins to other proteins. In other embodiments, the method includes comparison with clinical variable information.
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
G01N 33/53 - Tests immunologiquesTests faisant intervenir la formation de liaisons biospécifiquesMatériaux à cet effet
C40B 30/04 - Procédés de criblage des bibliothèques en mesurant l'aptitude spécifique à se lier à une molécule cible, p. ex. liaison anticorps-antigène, liaison récepteur-ligand
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
95.
COMPOSITIONS AND METHODS FOR TARGETING PLASMODIUM MALE GAMETE PROTEIN TO BLOCK MALARIA PARASITE TRANSMISSION
C07K 16/20 - Immunoglobulines, p. ex. anticorps monoclonaux ou polyclonaux contre du matériel provenant d'animaux ou d'humains provenant de protozoaires
Seattie Children's Hospital d/b/a Seattle Children's Research Institute (USA)
Inventeur(s)
Rawlings, David J.
Clough, Courtnee
Khan, Iram F.
Abrégé
The present disclosure provides improved genome editing compositions and methods for editing a human BTK gene. The disclosure further provides genome edited cells for the prevention, treatment, or amelioration of at least one symptom of X-linked agammaglobulinemia (XLA).
C12N 15/113 - Acides nucléiques non codants modulant l'expression des gènes, p. ex. oligonucléotides anti-sens
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
SEATTLE CHILDREN'S HOSPITAL D/B/A SEATTLE CHILDREN'S RESEARCH INSTITUTE (USA)
Inventeur(s)
Johnson, Simon, C.
Stokes, Julia, Claire
Bornstein, Rebecca, Lois
Sedensky, Margaret, Mary
Morgan, Philip, G.
Saneto, Russell, P.
Abrégé
The use of inhibitors upstream of mTOR in the CSF1 pathway of neuroinflammation, inhibitors of chemokine receptor CXCR3, functional derivatives thereof, and/or immunosuppressant drugs to reduce neuroinflammation are disclosed. The inhibitors and/or immunosuppressant drugs can treat genetic or environmental encephalopathies and/or reduce microglial activation. Treated encephalopathies include Leigh Syndrome and Wernicke encephalopathy.
A61P 25/00 - Médicaments pour le traitement des troubles du système nerveux
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
SEATTLE CHILDREN'S HOSPITAL D/B/A SEATTLE CHILDREN'S RESEARCH INSTITUTE (USA)
NEW YORK UNIVERSITY (USA)
Inventeur(s)
Chait, Brian T.
Rout, Michael P.
Aitchison, John
Mast, Fred David
Olivier, Jean Paul
Fenyo, David
Abrégé
Single-domain antibodies that bind the severe acute respiratory syndrome corona virus 2 (SARS-CoV-2) spike protein are disclosed. The single-domain antibodies include binding domains that bind epitopes of the Spike ectodomain inside and outside the receptor binding domain. The single-domain antibodies can be used for multiple purposes including in the research, diagnosis, and prophylactic or therapeutic treatment of COVID-19.
C07K 16/00 - Immunoglobulines, p. ex. anticorps monoclonaux ou polyclonaux
A61K 47/68 - 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 anticorps, une immunoglobuline ou son fragment, p. ex. un fragment Fc
C07K 16/28 - Immunoglobulines, p. ex. anticorps monoclonaux ou polyclonaux contre du matériel provenant d'animaux ou d'humains contre des récepteurs, des antigènes de surface cellulaire ou des déterminants de surface cellulaire
99.
SARS-COV-2-NEUTRALIZING ANTIBODIES, BIOMARKERS TO PREDICT PROTECTION FROM RE-INFECTION, AND HIGH EFFICIENCY ANTIBODY SCREENING METHODS
SEATTLE CHILDREN'S HOSPITAL D/B/A SEATTLE CHILDREN'S RESEARCH INSTITUTE (USA)
UNIVERSITY OF WASHINGTON (USA)
Inventeur(s)
Rawlings, David J.
Thouvenel, Christopher
Chen, Yu
Pepper, Marion
Netland, Jason
Rodda, Lauren
Hale, Malika
Abrégé
Severe acute respiratory syndrome corona virus 2 (SARS-CoV-2)-neutralizing antibodies, biomarkers to predict protection from SARS-CoV-2 re-infection, and high efficiency SARS-CoV-2 antibody screening methods are described. The neutralizing antibodies have numerous uses in the research and development of treatments for SARS-CoV-2 and can be engineered into various useful formats, including engineered multimers.
Seattle Children's Hospital D/B/A Seattle Children's Research Institute (USA)
Inventeur(s)
Miao, Carol Hsing
Zhang, Feng
Abrégé
Transcutaneous, ultrasound-mediated methods for administering compound(s) to subject tissue(s) are provided. Examples involve positioning an occluding device in a vessel such that the blockage is adjacent to target tissue; engaging the device to occlude outflow from a region adjacent to the tissue; administering compound(s) to the vessel such that it is substantially retained adjacent to the target tissue; determining the location of the compound and/or a detectable adjunct compound optionally administered with the compound, using diagnostic ultrasound, radiography, or fluorography; administering therapeutic ultrasound energy transcutaneously to mediate delivery of the compound across the vessel wall and into adjacent target tissue.
A61M 37/00 - Autres appareils pour introduire des agents dans le corpsPercutanisation, c.-à-d. introduction de médicaments dans le corps par diffusion à travers la peau
A61K 48/00 - Préparations médicinales contenant du matériel génétique qui est introduit dans des cellules du corps vivant pour traiter des maladies génétiquesThérapie génique