Animal Or Plant Cell Patents (Class 424/93.7)
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Patent number: 11661586Abstract: Compositions comprising (i) lactate oxidase (LOX) and Catalase (CAT), preferably in a 1:1 molar ratio; or (ii) a fusion polypeptide comprising both LOX and CAT, e.g., LOXCAT, and methods of use thereof for reducing blood lactate levels, increasing blood pyruvate levels, and/or decreasing blood lactate/pyruvate ratio in a subject.Type: GrantFiled: December 3, 2018Date of Patent: May 30, 2023Assignee: The General Hospital CorporationInventors: Vamsi K. Mootha, Xiaoyan Robert Bao, Anupam Patgiri
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Patent number: 11654181Abstract: This invention relates to C-X-C motif chemokine 12 (CXCL12), also known as stromal cell-derived factor 1 (SDF-1), vectors encoding the same, and methods of using the same for a male subject that has undergone prostate surgery to treat urological symptoms of the surgery.Type: GrantFiled: August 10, 2018Date of Patent: May 23, 2023Assignee: Wake Forest University Health SciencesInventor: James K. Williams
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Patent number: 11646103Abstract: Contemplated systems and methods use high-accuracy in silico HLA analysis of omics data of donor tissue samples to so establish a transplant match database suitable for transplantation, and particularly stem cell and solid organ transplant, including identification of a donor tissue sample as being compatible with a recipient having a matching HLA type.Type: GrantFiled: September 5, 2018Date of Patent: May 9, 2023Assignee: Nant Holdings IP, LLCInventors: Patrick Soon-Shiong, John Zachary Sanborn
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Patent number: 11633442Abstract: The present invention relates to augmenting the effects of adoptive T cell therapy, such as TVAX Immunotherapy, using adjunct treatment with an oncolytic virus, such as a vaccinia virus, to treat various types of cancer or other proliferative disorders. Immunomodulatory compounds can be used to further augment to effects of the therapy.Type: GrantFiled: July 27, 2020Date of Patent: April 25, 2023Assignee: TVAX BIOMEDICAL I, LLCInventors: Gary Wood, Jochen Harald Stritzker
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Patent number: 11630103Abstract: The present invention provides isolated immune cells, immune cell populations and compositions, as well as markers, marker signatures and molecular targets characterising the immune cells. The cell products, substances, compositions, markers, marker signatures, molecular targets, kits of parts and methods of the present invention provide for new ways to characterise, evaluate and modulate the immune system and immune responses.Type: GrantFiled: August 17, 2017Date of Patent: April 18, 2023Assignees: The Broad Institute, Inc., Massachusetts Institute of Technology, The General Hospital CorporationInventors: Alexandra-Chloé Villani, Rahul Satija, Aviv Regev, Nir Hacohen
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Patent number: 11624053Abstract: The present invention provides a method of culturing corneal endothelial cells. More specifically, the present invention provides a composition for culturing or growing corneal endothelial cells, comprising at least one agent consisting of laminins and fragments thereof which express in corneal endothelial cells. Specifically, the present invention can comprise laminin 511 (alpha5 beta1 gamma1) and laminin 512 (alpha5 beta2 gamma 1). The present invention further provides a culture container for corneal endothelial cells, which is coated with the composition of the present invention. Furthermore, the present invention provides a method for culturing corneal endothelial cells comprising the step of using the composition or the container of the present invention to culture the corneal endothelial cells.Type: GrantFiled: November 26, 2014Date of Patent: April 11, 2023Assignees: KYOTO PREFECTURAL PUBLIC UNIVERSITY CORPORATION, ActualEyes Inc., CorneaGen, Inc.Inventors: Noriko Koizumi, Naoki Okumura, Shigeru Kinoshita, Friedrich E. Kruse, Ursula Schloetzer-Schrehardt
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Patent number: 11607425Abstract: The present invention provides a kidney production method including a step of tissue-specifically removing a metanephric mesenchyme of a metanephros of a non-human animal; a step of transplanting a human kidney precursor cell into the metanephros; and a step of advancing development of the metanephros, which is a step in which the transplanted human kidney precursor cell is differentiated and matured to form a part of the kidney.Type: GrantFiled: June 8, 2017Date of Patent: March 21, 2023Assignees: BIOS Co., LtdInventors: Takashi Yokoo, Shuichiro Yamanaka
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Patent number: 11602588Abstract: A method of treating soft tissue conditions. A harvesting device is provided. The harvesting device is operably connected to a tissue processing device using tubing. An aperture is formed in a bone. The bone has an interior. The harvesting device is inserted through the aperture in the bone and into the interior of the bone. The harvesting device is manipulated to dissociate connective tissue progenitor cells in the interior of the bone. Tissue is aspirated from the interior of the bone. The connective tissue progenitor cells are separated from the aspirated tissue. The separated connective tissue progenitor cells are injected in a region of a body that is experiencing a soft tissue condition to treat the soft tissue condition.Type: GrantFiled: June 4, 2018Date of Patent: March 14, 2023Assignee: ForCyte Medical, LLCInventors: Robert Assell, Andy Freeman
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Patent number: 11603398Abstract: Provided herein are methods and compositions for the amelioration of inflammatory disorders comprising the intestinal expression of programmed death ligand 1.Type: GrantFiled: November 9, 2017Date of Patent: March 14, 2023Inventors: Shauna Marie Dauphinee, Connor Daniel Alexander McCarthy, Jeremy Dupaul-Chicoine, Eric Hsu, Ghania Chikh, Anthony Cheung
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Patent number: 11603539Abstract: Methods for developing engineered T-cells for immunotherapy that are both non-alloreactive and resistant to immunosuppressive drugs. The present invention relates to methods for modifying T-cells by inactivating both genes encoding target for an immunosuppressive agent and T-cell receptor, in particular genes encoding CD52 and TCR. This method involves the use of specific rare cutting endonucleases, in particular TALE-nucleases (TAL effector endonuclease) and polynucleotides encoding such polypeptides, to precisely target a selection of key genes in T-cells, which are available from donors or from culture of primary cells. The invention opens the way to standard and affordable adoptive immunotherapy strategies for treating cancer and viral infections.Type: GrantFiled: May 13, 2013Date of Patent: March 14, 2023Assignee: CELLECTISInventors: Roman Galetto, Agnès Gouble, Stéphanie Grosse, Cécile Mannioui, Laurent Poirot, Andrew Scharenberg, Julianne Smith
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Patent number: 11596512Abstract: This disclosure describes decellularized, biologically-engineered tubular grafts and methods of making and using such decellularized, biologically-engineered tubular grafts.Type: GrantFiled: December 31, 2020Date of Patent: March 7, 2023Assignee: Regents of the University of MinnesotaInventors: Robert Tranquillo, Zeeshan Syedain, Lee Meier
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Patent number: 11589575Abstract: The present invention relates to a solution for the preservation of cells from placental blood, from bone marrow and from peripheral blood.Type: GrantFiled: September 9, 2016Date of Patent: February 28, 2023Assignees: ETABLISSEMENT FRANCAIS DU SANG, UNIVERSITÉ DE BORDEAUX, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUEInventors: Zoran Ivanovic, Jean Chevaleyre, Laura Rodriguez, Esther Attebi
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Patent number: 11590172Abstract: Provided herein is a placental product comprising an immunocompatible chorionic membrane. Such placental products can be cryopreserved and contain viable therapeutic cells after thawing. The placental product of the present invention is useful in treating a patient with a tissue injury (e.g. wound or burn) by applying the placental product to the injury. Similar application is useful with ligament and tendon repair and for engraftment procedures such as bone engraftment.Type: GrantFiled: March 8, 2019Date of Patent: February 28, 2023Assignee: OSIRIS THERAPEUTICS, INC.Inventors: Samson Tom, Alla Danilkovitch, Dana YOo, Timothy Jansen, Jin-Qiang Kuang, Jennifer Michelle Marconi
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Patent number: 11591572Abstract: The invention relates to differentiation methods for progenitor cells, e.g. mammalian epithelial stem cells, differentiation media for use in said methods, organoids and cells obtainable by said methods and uses, including therapeutic uses, thereof.Type: GrantFiled: March 1, 2017Date of Patent: February 28, 2023Assignee: Koninklijke Nederlandse Akademie Van WetenschappenInventors: Johannes Carolus Clevers, Helmuth Gehart
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Patent number: 11581059Abstract: Embodiments of the invention describe to methods of diagnosing, classifying, and/or identifying a patient's risk of developing graft versus host disease, including severe or lethal graft versus host disease, after receiving hematopoietic cellular transplantation, a transfusion or a transplantation, but before the onset of clinical symptoms.Type: GrantFiled: October 20, 2017Date of Patent: February 14, 2023Assignee: Icahn School of Medicine at Mount SinaiInventors: James Ferrara, John E. Levine, Umut Özbek
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Patent number: 11578306Abstract: Provided are methods for propagating mesenchymal stem cells (MSC), and particularly adipose derived stem cells, including incubating isolated cells obtained from a tissue or organ including MSC in a growth medium including an apoptosis inducing agent, under specified conditions. Further provided is an isolated cell population and kits for performing the methods.Type: GrantFiled: September 22, 2016Date of Patent: February 14, 2023Assignee: CELLECT BIOTHERAPEUTICS LTD.Inventors: Tal Almog, Shai Yarkoni
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Patent number: 11564943Abstract: The invention refers to a decomposed platelet concentrate containing ?50% intact platelets and optionally ?200 pg/ml RANTES and specifically to its use in the prevention or treatment of hair loss and/or for promoting hair growth. The invention further refers to a composition comprising the decomposed platelet concentrate and body fat cells and the use of said composition for reconstructive and aesthetic and curative surgery and pain relief treatment.Type: GrantFiled: January 21, 2016Date of Patent: January 31, 2023Inventor: Edvin Turkof
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Patent number: 11560546Abstract: The present invention relates generally to the field of cell biology of stem cells, more specifically the directed differentiation of pluripotent or multipotent stem cells, including human embryonic stem cells (hESC), somatic stem cells, and induced human pluripotent stem cells (hiPSC) using novel culture conditions. Specifically, methods are provided for obtaining neural tissue, floor plate cells, and placode including induction of neural plate development in hESCs for obtaining midbrain dopamine (DA) neurons, motor neurons, and sensory neurons. Further, neural plate tissue obtained using methods of the present inventions are contemplated for use in co-cultures with other tissues as inducers for shifting differentiation pathways, i.e. patterning.Type: GrantFiled: February 20, 2019Date of Patent: January 24, 2023Assignee: MEMORIAL SLOAN KETTERING CANCER CENTERInventors: Stuart Chambers, Lorenz Studer
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Patent number: 11559605Abstract: The present invention provides a kidney production method including a step of tissue-specifically removing a metanephric mesenchyme of a metanephros of a non-human animal; a step of transplanting, into the metanephros, a kidney precursor cell derived from a non-human animal which is allogeneic or xenogeneic to the non-human animal; and a step of advancing development of the metanephros, which is a step in which the transplanted kidney precursor cell is differentiated and matured to form a part of the kidney.Type: GrantFiled: June 8, 2017Date of Patent: January 24, 2023Assignees: BIOS CO., LTDInventors: Takashi Yokoo, Shuichiro Yamanaka
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Patent number: 11555180Abstract: Micro-Organosphers, including Patient-Derived Micro-Organospheres (PMOS s), apparatuses and methods of making them, and apparatuses and methods of using them. Also described herein are methods and systems for screening a patient using these Patient-Derived Micro-Organospheres, including personalized therapies.Type: GrantFiled: April 1, 2020Date of Patent: January 17, 2023Assignees: Xilis, Inc., Duke UniversityInventors: Xiling Shen, David Hsu, Jeffrey Motschman, Daniel Delubac, Zhaohui Wang
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Patent number: 11547780Abstract: An inducer is directed to the induction of in situ regeneration in regenerative medicine. The inducer including an extracellular matrix and/or a bone morphogenetic protein, can induce the regeneration of bone and soft tissues surrounding the bone such as muscle, blood vessel and skin at the residual tissues where trauma occurs. The amount of regenerated tissue is associated with the dose of the implanted inducer.Type: GrantFiled: March 29, 2019Date of Patent: January 10, 2023Inventor: Yingqin Liu
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Patent number: 11547731Abstract: Methods of treating inflammation, pain or both inflammation and pain in a subject are provided. The method includes the step of administering a human birth tissue material composition on or within an affected site of a body. The methods are particularly suitable for treatment of inflammation, pain or both inflammation and pain arising from a viral infection.Type: GrantFiled: July 3, 2018Date of Patent: January 10, 2023Assignee: BRAHM HOLDINGS, LLCInventor: Timothy R. Brahm
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Patent number: 11542563Abstract: A method for discriminating between live and dead microbes in a sample, by discriminating between transcriptionally-active and inert microbial nucleic acid sequences in the sample. In particular, the method is based on the comparison of levels of nucleotide substitution in a sample cultured in presence of an RNA-labelling agent. Also, a diagnosis method of microbial infections in a subject; and methods of assessing the risk of contamination of a sample, implementing the method for discriminating between live and dead microbes in a sample.Type: GrantFiled: October 20, 2020Date of Patent: January 3, 2023Assignee: PATHOQUESTInventors: Marc Eloit, Pascale Beurdeley, Stéphane Cruveiller
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Patent number: 11542328Abstract: The present invention relates in part to the discovery of genes that are deregulated in cancer stem cells (e.g., melanoma stem cells). In some aspects, methods for treating individuals having melanoma are provided; the methods involve modulating (e.g., inducing, inhibiting, etc.) the activity of the cancer stem cell associated genes. In other aspects, cell surface genes that are upregulated in melanoma stem cells are targeted for the selective isolation, detection, and killing of cancer stem cells in melanoma. Other aspects of the invention relate to reagents, arrays, compositions, and kits that are useful for diagnosing and treating melanoma.Type: GrantFiled: June 10, 2019Date of Patent: January 3, 2023Assignees: The Brigham and Women's Hospital, Inc., Children's Medical Center CorporationInventors: Markus H. Frank, Natasha Y. Frank
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Patent number: 11534401Abstract: A room temperature injectable thermo-responsive hydrogel comprises a P407 poloxamer base hydrogel, chitosan, 2-Hydroxypropyl ?-cyclodextrin and genipin. The chitosan and genipin form an interpenetrating scaffold within the hydrogel in which the chitosan is crosslinked with genipin. Chemotherapeutic drugs can be added to the hydrogel singly or in combination in effective amounts without any loss of thermo-responsiveness in the hydrogel. Therapeutic use of the thermo-responsive hydrogel in the intratumoural treatment of solid cancer is also described.Type: GrantFiled: November 7, 2018Date of Patent: December 27, 2022Assignee: THE ROYAL COLLEGE OF SURGEONS IN IRELANDInventors: Helena Kelly, Garry Duffy, Seona Rossi, Conn Hastings
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Patent number: 11530384Abstract: The invention relates to the use of matrix cells for obtaining a micro hair follicle and to the use thereof for evaluating the effect of cosmetic, pharmaceutical or dermatological products and also for the prophylactic or therapeutic treatment of a state of reduced pilosity.Type: GrantFiled: September 28, 2016Date of Patent: December 20, 2022Assignee: L'OREALInventors: Khalid Bakkar, Christine Collin-Djangone
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Patent number: 11529300Abstract: Provided are formulations that interact with the skin microbiome of a human patient such that when applied topically in therapeutically effective amounts at prescribed intervals, the formulations cause an increase in skin firmness, density, smoothness, elasticity and thickness resulting in a skin appearance that reflects overall skin health. In exemplary embodiments formulations include, without limitation, the following active components acting in concert with each other: a prebiotic component, a peptide component, a matrix metalloproteinases (MMPs) inhibitor component; and an antioxidant component; all present in a carrier base. The exemplary embodiments may be in the form of a cream, a lotion, a serum, or a hydrogel that facilitates delivery of these active components into the skin.Type: GrantFiled: July 3, 2019Date of Patent: December 20, 2022Assignee: JAMRM, LLCInventors: Tatiana Kelly, Alisar Salah Zahr, John Koch, Nirmal Shah, Thu Quynh Nguyen
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Patent number: 11512283Abstract: Well-defined, xeno-free culture media which comprise a TGF-beta isoform or the chimera formed between IL6 and the soluble IL6 receptor (IL6RIL6), which are capable of maintaining stem cells, and particularly, human embryonic stem cells, in an undifferentiated state are provided. Also provided are cell cultures comprising the culture media and the stem cells and methods of expanding and deriving embryonic stem cells in such well-defined, xeno-free culture media. In addition, the present invention provides methods of differentiating ESCs or EBs formed therefrom for the generation of lineage specific cells.Type: GrantFiled: June 27, 2019Date of Patent: November 29, 2022Assignee: Technion Research & Development Foundation LimitedInventors: Michal Amit, Joseph Itskovitz-Eldor
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Patent number: 11512282Abstract: Provided herein are placental stem cells that exhibit increased survival (“enhanced placental stem cells”), compositions comprising such placental stem cells, and methods of using such placental stem cells and compositions.Type: GrantFiled: April 15, 2019Date of Patent: November 29, 2022Assignee: Celularity Inc.Inventors: Stewart Abbot, Katarzyna Karasiewicz-Mendez, Robert J Hariri, Xiaokui Zhang
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Patent number: 11510946Abstract: Methods of treating progressive forms of multiple sclerosis are provided, comprising administering adipose-derived stem cells into the central nervous system (CNS). Further provided are improved methods for obtaining ADSCs, which are more cost effective and which provide higher yields compared to currently used methods.Type: GrantFiled: May 14, 2018Date of Patent: November 29, 2022Assignee: STEM CELL MEDICINE LTD.Inventors: Ehud Marom, Frida Grynspan, Dima Yudin
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Patent number: 11512291Abstract: Disclosed herein are methods for generating satellite cells and compositions including satellite cells.Type: GrantFiled: March 8, 2019Date of Patent: November 29, 2022Assignee: President and Fellows of Harvard CollegeInventors: Lee L. Rubin, Feodor D. Price
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Patent number: 11504399Abstract: A method of treating a subject in need of a non-syngeneic cell or tissue graft is disclosed. The method comprising: (a) transplanting into a subject a dose of T cell depleted immature hematopoietic cells, wherein the T cell depleted immature hematopoietic cells comprise less than 5×105 CD3+ T cells per kilogram body weight of the subject, and wherein the dose comprises at least about 5×CD34+ cells per kilogram body weight of the subject, and wherein the T cell depleted immature hematopoietic cells are obtained by separating the T cells from the immature hematopoietic cells by magnetic cell sorting, and (b) administering to the subject a therapeutically effective amount of cyclophosphamide, wherein the therapeutically effective amount comprises 25-200 mg per body weight, thereby treating the subject.Type: GrantFiled: August 13, 2019Date of Patent: November 22, 2022Assignee: Yeda Research and Development Co. Ltd.Inventors: Yair Reisner, Esther Bachar-Lustig
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Patent number: 11497776Abstract: A method of treating a subject in need of a non-syngeneic cell or tissue graft is disclosed. The method comprising: (a) transplanting into a subject a dose of T cell depleted immature hematopoietic cells, wherein the T cell depleted immature hematopoietic cells comprise less than 5×105 CD3+ T cells per kilogram body weight of the subject, and wherein the dose comprises at least about 5×106 CD34+ cells per kilogram body weight of the subject; and subsequently (b) administering to the subject a therapeutically effective amount of cyclophosphamide, wherein the therapeutically effective amount comprises 25-200 mg per kilogram body weight, thereby treating the subject.Type: GrantFiled: July 11, 2019Date of Patent: November 15, 2022Assignee: Yeda Research and Development Co. Ltd.Inventors: Yair Reisner, Esther Bachar-Lustig
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Patent number: 11492599Abstract: The present invention relates to methods for generating Induced Pluripotent Stem Cells from fibroblast cells. The invention also relates to appropriate culture media used by the method disclosed; pluripotent stem cells, cultures of the pluripotent stem cells, differentiated cells derived from the culture pluripotent stem cells isolated by the methods disclosed and uses for those cells, e.g. therapeutic uses, such as autologous cell therapy procedures.Type: GrantFiled: April 18, 2017Date of Patent: November 8, 2022Assignee: KING FAISAL SPECIALIST HOSPITAL & RESEARCH CENTREInventors: Abdelilah Aboussekhra, Hazem Ghebeh, Fauziah Hendrayani
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Patent number: 11491188Abstract: The present disclosure relates to methods for preventing progressive heart failure in subjects with persistent left ventricular (LV) dysfunction. Such methods may also be used for treating or preventing progressive heart failure in subjects with a proximal left anterior descending (LAD) lesion and persistent left ventricular dysfunction.Type: GrantFiled: December 22, 2015Date of Patent: November 8, 2022Assignee: MESOBLAST INTERNATIONAL SARLInventors: Silviu Itescu, Lee Golden
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Patent number: 11471398Abstract: The present invention provides devices and methods for delivering a population of cells or a therapeutic agent to a subject in need thereof.Type: GrantFiled: March 6, 2019Date of Patent: October 18, 2022Assignee: Vertex Pharmaceuticals IncorporatedInventors: Christopher Thanos, Yang Qui
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Patent number: 11471517Abstract: ILC2 cells play a role in the pathogenesis of graft versus host disease (GvHD) and idiopathic pneumonia syndrome (IPS), both conditions associated with allogeneic stem cell transplantation. Infusion of IL-33 activated ILC2 cells into patients with ongoing GvHD or IPS, or prior to onset of GvHD or IPS in susceptible patients, substantially ameliorates the disease and improves survival.Type: GrantFiled: October 10, 2019Date of Patent: October 18, 2022Assignees: The University of North Carolina at Chapel Hill, Regents of the University of MinnesotaInventors: Jonathan Serody, James Coghill, Danny Bruce, Bruce Blazar, Heather Stefanski, Benjamin Vincent
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Patent number: 11466254Abstract: Provided herein are a method of promoting osteogenic differentiation efficiency of a stem cell or of inducing chondrogenic differentiation of a stem cell, comprising treating the stem cell with a culture solution of chicken bone marrow-derived osteochondroprogenitor cells; a method of preventing or treating cartilage damage or a cartilage defect disease comprising administering to a subject in need thereof a composition comprising a differentiation-induced stem cell or differentiated chondrocyte made by said method as an active ingredient; and a method of preventing or treating a bone disease, cartilage damage, or a cartilage defect disease comprising administering to a subject in need thereof, a composition comprising a culture solution or culture concentrate of chicken bone marrow-derived osteochondroprogenitor cells as an active ingredient.Type: GrantFiled: October 16, 2018Date of Patent: October 11, 2022Assignee: SEOUL NATIONAL UNIVERSITY R & DB FOUNDATIONInventors: Jeong Mook Lim, Ji Yeon Ahn
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Patent number: 11452797Abstract: The invention provides a method to prepare a graft comprising a recellularized extracellular matrix of a mammalian liver, liver lobe or portion thereof, and a method of using the recellularized extracellular matrix of a mammalian liver, liver lobe or portion thereof.Type: GrantFiled: January 9, 2019Date of Patent: September 27, 2022Assignee: Miromatrix Medical Inc.Inventor: Jeffrey Ross
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Patent number: 11453005Abstract: Various embodiments comprise systems, methods, architectures, mechanisms or apparatus configured to separate particles of varying size within a fluid flow, or filter particles from a fluid flow, via an array of anchored-liquid drops or anchored-gas drops.Type: GrantFiled: May 25, 2018Date of Patent: September 27, 2022Assignee: RUTGERS, THE STATE UNIVERSITY OF NEW JERSEYInventors: German Drazer, Shahab Shojaei-Zadeh
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Patent number: 11447750Abstract: Methods are provided for extracting bone marrow cells from bone obtained from deceased donors, for preparing the bone marrow for cryopreservation and for obtaining desired cells from cryopreserved and fresh bone marrow.Type: GrantFiled: September 4, 2020Date of Patent: September 20, 2022Assignee: Ossium Health, Inc.Inventors: Erik John Woods, Brian H. Johnstone, Dongsheng Gu, Aubrey Marie Sherry, Kelsey Gwen Musall, John R. Woods, James Hardin, Alan Hooks
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Patent number: 11446308Abstract: In one aspect, pharmaceutical compositions comprising a CDK2 inhibitor and one or more of at least one agent known to treat a hearing impairment and at least one agent known to prevent a hearing impairment, and methods of treating and/or preventing hearing impairments or disorders using the compositions are disclosed. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.Type: GrantFiled: December 9, 2019Date of Patent: September 20, 2022Inventors: Jian Zuo, Tai Teitz, Jie Fang, Asli Goktug, Taosheng Chen, Jaeki Min, R. Kiplin Guy
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Patent number: 11446335Abstract: A human immature endocrine cell population and methods for making an immature endocrine cell population are provided. Specifically, immature beta cells and methods for production of immature beta cells are described. Immature beta cells co-express INS and NKX6.1 and are uni-potent and thereby develop into mature beta cells when implanted in vivo. The mature beta cells in vivo are capable of producing insulin in response to glucose stimulation.Type: GrantFiled: June 25, 2019Date of Patent: September 20, 2022Assignee: ViaCyte, Inc.Inventors: Alan D. Agulnick, Kevin Allen D'Amour
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Patent number: 11439667Abstract: The present invention relates to methods, kits and compositions for expansion of embryonic hematopoietic stem cells and providing hematopoietic function to human patients in need thereof. In one aspect, it relates to kits and compositions comprising a Notch agonist, one or more growth factors, and, optionally, an inhibitor of the TGF? pathway. Also provided herein are methods for expanding embryonic hematopoietic stem cells using kits and compositions comprising a Notch agonist, one or more growth factors, and, optionally, an inhibitor of the TGF? pathway. The embryonic hematopoietic stem cells expanded using the disclosed kits, compositions and methods include cells derived from an embryo (e.g., aorta-gonad-mesonephros region of the embryo), embryonic stem cells, induced pluripotent stem cells, or reprogrammed cells of other types.Type: GrantFiled: October 17, 2019Date of Patent: September 13, 2022Assignee: FRED HUTCHINSON CANCER CENTERInventors: Irwin D. Bernstein, Brandon K. Hadland
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Patent number: 11440927Abstract: A hydroxyapatite particle having a plurality of functionalities on a surface, a process for forming a hydroxyapatite particle having a plurality of functionalities on a surface, and an article of manufacture including a hydroxyapatite particle having a plurality of functionalities on a surface are disclosed. The hydroxyapatite particle includes a first functionality on a first surface of the hydroxyapatite particle, where the first functionality includes first moieties to bind to polymer constructs, and a second functionality on a second surface of the hydroxyapatite particle. The process for forming the hydroxyapatite particle includes providing one or more hydroxyapatite particles, forming one or more wax particles, functionalizing a first exposed surface of the one or more hydroxyapatite particles, removing the one or more hydroxyapatite particles from the wax core, and functionalizing the second exposed surface of the one or more hydroxyapatite particles.Type: GrantFiled: November 28, 2017Date of Patent: September 13, 2022Assignee: International Business Machines CorporationInventors: Sarah Czaplewski-Campbell, Jason T. Wertz, Brandon M. Kobilka, Eric Campbell
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Patent number: 11439960Abstract: An object of the present invention is to provide a cell transplant device having an ability to induce angiogenesis around the cell transplant device, and a method for manufacturing the same. According to the present invention, a cell transplant device including a cell structure (A) that includes a plurality of biocompatible polymer blocks and a plurality of cells of at least one type, and in which at least one of the biocompatible polymer blocks is disposed in gaps between the plurality of cells; and an immunoisolation membrane (B) that encloses the cell structure is provided.Type: GrantFiled: February 28, 2020Date of Patent: September 13, 2022Assignee: FUJIFILM CorporationInventors: Kentaro Nakamura, Ryo Kogawa, Yusuke Mochizuki, Ryuta Takegami
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Patent number: 11426433Abstract: A therapeutic composition can include an amount of amniotic fluid having a therapeutically effective amount of at least one protein, hyaluronic acid, or both. The therapeutic composition can be substantially free of lanugo, vernix, and cells harvested with the amniotic fluid.Type: GrantFiled: February 11, 2020Date of Patent: August 30, 2022Assignee: University of Utah Research FoundationInventors: Jo-Anna Reems, Jan Pierce
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Patent number: 11426431Abstract: This document provides methods and materials for treating multiple system atrophy in a mammal. Specifically, the methods comprises intrathecally administering to the mammal a composition comprising autologous mesenchymal stem cells (e.g. adipose deprived mesenchymal stem cells) to treat multiple system atrophy. Further disclosed is the composition comprising from about 5×10(6) to about 5×10(8) autologous mesenchymal stem cells.Type: GrantFiled: June 15, 2016Date of Patent: August 30, 2022Assignee: Mayo Foundation for Medical Education and ResearchInventors: Wolfgang Singer, Phillip Low
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Patent number: 11427807Abstract: The present disclosure relates to a serum-free medium for culturing of DS cells containing platelet derived growth factor (PDGF), or to a method for culturing of dermal sheath (DS) cells, using serum-free medium comprising PDGF.Type: GrantFiled: July 7, 2017Date of Patent: August 30, 2022Assignee: Shiseido Company, Ltd.Inventors: Haruyo Yamanishi, Tsutomu Soma, Yuzo Yoshida
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Patent number: 11426425Abstract: The present invention has an objective of providing a novel composition for treating a fibrocartilaginous tissue injury. The present invention provides a composition for treating a fibrocartilaginous tissue injury, which is to be applied to an injured fibrocartilaginous tissue part of a target and which comprises a monovalent metal salt of alginic acid, more preferably a low endotoxin monovalent metal salt of alginic acid.Type: GrantFiled: March 1, 2018Date of Patent: August 30, 2022Assignees: Mochida Pharmaceutical Co., Ltd., National University Corporation Hokkaido UniversityInventors: Eiji Kondo, Norimasa Iwasaki, Tomohiro Onodera, Wooyoung Kim, Yasuyuki Kawaguchi