Abstract: Methods and compositions to restore function to acidified T cells are provided. The methods comprise administering urease to the T cells. Compositions comprise urease.
Type:
Grant
Filed:
April 13, 2020
Date of Patent:
October 1, 2024
Assignee:
Helix BioPharma Corp.
Inventors:
Wah Yau Wong, Baomin Tian, Kim Gaspar, Marni Diane Uger, Sven Rohmann, Heman Lap Man Chao
Abstract: A method for producing natural killer cells is disclosed. The method comprises isolating peripheral blood mononuclear cells (PBMCs) from a blood sample; isolating at least one of CD56+ cells and/or CD3?/CD56+ cells from the PBMCs; and co-culturing the at least one of CD56+ cells and/or CD3?/CD56+ cells with a combination of feeder cells in the presence of a cytokine. A composition for treating cancer is also disclosed. The composition comprises the CD56+ natural killer cells produced by the disclosed method and a cytokine.
Type:
Grant
Filed:
September 1, 2020
Date of Patent:
September 24, 2024
Assignee:
NKMAX Co., Ltd.
Inventors:
Sang Woo Park, Yong Man Kim, Jae Seob Jung, Yong-Hee Rhee
Abstract: Disclosed are compositions and methods of treating muscular dystrophies, including Duchenne Muscular Dystrophy (DMD) through administration of fibroblasts and modified fibroblasts systemically and locally. In certain embodiments, fibroblast cells are utilized for replacement of dystrophin through fusion and/or other means of horizontal gene transfer. In other embodiments, the disclosure teaches the use of fibroblasts for reduction of inflammatory reactions and/or immunological reactions which propagate and enhance myodestructive aspects of Duchenne Muscular Dystrophy. In other embodiments, fibroblasts are utilized as vectors for gene therapy and/or gene modifications approaches.
Abstract: Down-regulating autoimmune regulator (AIRE) function in B cells to produce antibodies is described. The antibodies can be class-switched, high affinity, and neutralizing, and have a high degree of somatic hypermutations, even in the framework region, as compared to antibodies produced in the absence of AIRE downregulation.
Abstract: This disclosure describes an adaptive NK cell, an isolated population of adaptive Natural Killer (NK) cells, a composition including an adaptive NK cell, and methods for producing, preparing, and using an adaptive NK cell or an isolated population or composition including an adaptive NK cell. The adaptive NK cells may be used to treat a viral infection or a tumor.
Type:
Grant
Filed:
April 7, 2021
Date of Patent:
August 6, 2024
Assignee:
Regents of the University of Minnesota
Inventors:
Jeffrey Miller, Frank Cichocki, Yenan Bryceson, Heinrich Schlums
Abstract: This invention provides a set of biological markers that are useful for detecting cancer. This invention further provides methods of using those biological markers for the diagnosis, prognosis, or monitoring of cancer.
Type:
Grant
Filed:
December 2, 2019
Date of Patent:
July 16, 2024
Assignee:
IMMUNIS.AI, INC.
Inventors:
Amin I. Kassis, Harry Stylli, Colleen Kelly, Geoffrey Erickson, Kirk J. Wonjo
Abstract: Provided herein are compositions and methods for treating neurological disorders. In particular, provided herein are neutrophils that rescue damaged neurons, methods of making such neutrophils, and methods of promoting generation of such neutrophils in vivo.
Type:
Grant
Filed:
January 31, 2019
Date of Patent:
July 9, 2024
Assignee:
The Regents of the University of Michigan
Inventors:
Benjamin M. Segal, Andrew Sas, Kevin Carbajal
Abstract: Disclosed herein are extracellular vesicles comprising an immunomodulating component. Also provided are methods for producing the extracellular vesicles and methods for using the extracellular vesicles for treating cancer, GvHD, and autoimmune diseases.
Type:
Grant
Filed:
July 6, 2020
Date of Patent:
July 9, 2024
Assignee:
LONZA SALES AG
Inventors:
Nuruddeen D. Lewis, Yu Zhou, Sriram Sathyanarayanan, John Kulman, Douglas E. Williams, Leonid A. Gaydukov, Ke Xu, Shelly Martin
Abstract: Provided herein are, inter alia, methods and kits for detecting epoxide hydrolase genes. In embodiments, methods and kits for detecting the risk of developing atopy or asthma are included. Also included are methods for preventing or treating atopy or asthma.
Type:
Grant
Filed:
March 1, 2019
Date of Patent:
June 25, 2024
Assignee:
The Regents of the University of California
Abstract: It is provided a method of expanding dendritic (DC) cells and/or natural killer (NK) cells in vivo in a patient comprising the steps of producing a graft of stem and progenitor cells cultured with UM171 or analogues therefrom and expanded before being administered to the patient. The expansion or increase in dendritic (DC) cells and/or natural killer (NK) cells population in the patient results in an increase immune response reducing transplant related mortality (TRM), severe graft-versus-host disease (GVHD), relapse, and/or severe viral infections.
Type:
Grant
Filed:
February 20, 2019
Date of Patent:
June 18, 2024
Assignee:
UNIVERSITE DE MONTREAL
Inventors:
Guy Sauvageau, Sandra Cohen, Jean Roy, Silvy Lachance, Jean-Sébastien Delisle, Jalila Chagraoui
Abstract: Provided are a composition for culturing NK cells, and a method of culturing NK cells using the same. According to an aspect, in culturing NK cells from peripheral blood mononuclear cells, when NK cells are cultured in a medium including the composition for culturing NK cells, the composition including IL-15, IL-18, and IL-27, the NK cells may proliferate in large quantities and activation of NK cells may be promoted. Therefore, when the NK cells are used, cancer cell apoptosis or cancer cell-killing ability may be promoted. Accordingly, the NK cells may be used as an effective adoptive immune cell therapy product in cancer prevention or treatment.
Type:
Grant
Filed:
July 17, 2023
Date of Patent:
May 14, 2024
Assignee:
SUNGKWANG MEDICAL FOUNDATION
Inventors:
Hee Jung An, Yeon Ho Choi, Eun Jin Lim, Yong Wha Moon, Se Wha Kim
Abstract: Disclosed are methods of preparing an isolated population of dendritic cells, isolated populations of dendritic cells prepared by the methods, and pharmaceutical compositions comprising the isolated population of dendritic cells. Also disclosed are methods of treating or preventing cancer using the isolated population of dendritic cells or pharmaceutical compositions.
Type:
Grant
Filed:
September 18, 2017
Date of Patent:
May 7, 2024
Assignee:
The United States of America, as represented by the Secretary, Department of Health and Human Services
Inventors:
Gal Cafri, Paul F. Robbins, Jared J. Gartner, Steven A. Rosenberg
Abstract: The present invention relates to compositions comprising induced T regulatory cells (iTregs), methods of making the compositions, and methods of using the compositions for enhancing bone remodeling in the treatment of Osteogenesis Imperfecta (OI).
Type:
Grant
Filed:
December 17, 2018
Date of Patent:
May 7, 2024
Assignee:
MUSC Foundation for Research Development
Abstract: Disclosed herein are methods, processes, compositions, and kits for generating bone graft materials for use at a site of bone defect that utilizes a composition which contains liposomal Wnt polypeptide, such as liposomal Wnt3a polypeptide, liposomal Wnt5a polypeptide, or liposomal Wnt10b polypeptide. Also disclosed herein are methods, processes, compositions, and kits for enhancing mammalian bone marrow cells that utilizes a composition which contains liposomal Wnt polypeptide, such as liposomal Wnt3a polypeptide, liposomal Wnt5a polypeptide, or liposomal Wnt10b polypeptide.
Type:
Grant
Filed:
September 22, 2020
Date of Patent:
April 16, 2024
Assignee:
The Board of Trustees of the Leland Stanford Junior University
Abstract: The described invention provides compositions containing bi-specific antibodies that bind to human tyrosine kinase receptor FLT3/FLK2 receptor protein and to CD3 receptor protein expressed on T-cells and use of the compositions containing the bispecific antibodies in the preparation of a medicament for eliminating hematopoietic stem cells/hematopoietic progenitors (HSC/HP) in a patient.
Abstract: Provided herein are methods of treating a solid malignant tumor using antigen-specific T cells and methods of managing tumor flare in treatment of a solid malignant tumor using antigen-specific T cells. The methods provided herein improve the safety of treatment by informing the patient about the potential risks for tumor flare, telling the patient to contact his or her physician if tumor swelling occurs, counseling a patient with Waldeyer's ring lymphadenopathy to contact his or her physician if shortness of breath or stridor occurs, or grading and managing tumor flare developed in the patient.
Abstract: The present invention provides means and methods for treating Interleukin 18 (IL-18)-associated diseases and disorders. In particular, the present invention discloses antibodies specific for free IL-18 and IL-18 Binding Protein (IL-18BP) for use in such treatments and for the diagnosis of the diseases and disorders.
Abstract: The current invention provides monocytic cells transfected with chimeric antigen receptor (CAR) to selectively home to tumors and upon homing differentiate into dendritic cells capable of activating immunity which is inhibitory to said tumor. In one embodiment of the invention, monocytic cells are transfected with a construct encoding an antigen binding domain, a transcellular or structural domain, and an intracellular signaling domain. In one specific aspect of the invention, the antigen binding domain interacts with sufficient affinity to a tumor antigen, capable of triggering said intracellular domain to induce an activation signal to induce monocyte differentiation into DC.
Type:
Grant
Filed:
October 27, 2022
Date of Patent:
March 5, 2024
Assignee:
MYELOID THERAPEUTICS, INC.
Inventors:
Samuel C. Wagner, Thomas E. Ichim, Julia S. Szymanski, Santosh Kesari, Amit N. Patel, Boris Minev
Abstract: Provided are T cell receptors (TCR) and TCR variable regions that can selectively bind the T-cell leukemia/lymphoma 1 (TCL1) oncoprotein. The TCR may be utilized in various therapies, such as autologous TCL1-TCR adoptive T cell therapy, to treat a cancer, such as a B-cell malignancy or a solid tumor expressing TCL1. Methods for expanding a population of T cells that target TCL1 are also provided.
Type:
Grant
Filed:
January 9, 2019
Date of Patent:
March 5, 2024
Assignee:
Board of Regents, The University of Texas System
Inventors:
Jinsheng Weng, Kelsey Moriarty, Sattva S. Neelapu