Abstract: In one aspect, the present invention provides heterodimeric antibodies comprising a first monomer comprising a first heavy chain constant domain comprising a first variant Fc domain and a first antigen binding domain and a second monomer comprising a second heavy chain constant domain comprising a second variant Fc domain and a second antigen binding domain. In an additional aspect the heterodimeric antibody comprises a first monomer comprising a heavy chain comprising a first Fc domain and a single chain Fv region (scFv) that binds a first antigen, wherein the scFv comprises a charged scFv linker. The heterodimeric antibody further comprises a second monomer comprising a first heavy chain comprising a second Fc domain and a first variable heavy chain and a first light chain.
Type:
Grant
Filed:
March 17, 2014
Date of Patent:
December 8, 2020
Assignee:
Xencor, Inc.
Inventors:
Gregory Moore, Matthew Bernett, Rumana Rashid, John Desjarlais
Abstract: The present disclosure provides method for determining an immune response score (irScore), the method comprising: determining a number of differentially expressed genes that have are implicated in anti-tumor immune cell signaling/activation; determining a number of differentially expressed genes that are implicated in immunosuppression, wherein the irScore=X(low, medium, or high), wherein X is the number of differentially expressed genes that are implicated in anti-tumor immune cell signaling/activation, and wherein low refers to 1-4 differentially expressed genes that are implicated in immunosuppression, medium refers to 5-9 differentially expressed genes that are implicated in immunosuppression, and high refers to 10 or more differentially expressed genes that are implicated in immunosuppression.
Abstract: The present invention relates to a method for in vitro detection and/or monitoring of a disease in a sample, based on measurement of enzymatic activity of proteases activated and secreted upon disease development, to modified peptides used for the enzymatic detection of the proteases, the use of the peptides, a kit comprising such peptides and the use of ADAM-protease activity as a surrogate marker for disease burden and activity in infectious, inflammatory, and malignant diseases, such as HIV infection and melanoma.
Abstract: A novel convenient method for evaluating the function of a phagocyte is provided. The method assays sCD14-ST, which is a humoral factor specifically produced in phagocytosis by the phagocyte and which is stable enough for use in an assay. Also provided is a method for detecting diseases associated with the phagocytosis by the phagocyte.
Abstract: An object of the present invention is to provide a method for determining whether a subject suffers from malignant lymphoma or leukemia and an agent for treating and/or preventing the disease. The present invention relates to a method for assisting in determining whether a subject suffers from, or is likely to suffer from malignant lymphoma or leukemia, comprising: a detection step of detecting at least one of a fusion mutation of a DUX4 gene, an overexpression of a DUX4 gene, and a fusion mutation of an MEF2D gene; and a determination step of determining that the subject suffers from or is likely to suffer from the disease when at least one of the fusion mutations or the overexpression is detected. Moreover, the present invention relates to a pharmaceutical composition comprising a DUX4 inhibitor as an active ingredient, for treating and/or preventing malignant lymphoma or leukemia in a subject having a fusion mutation of a DUX4 gene and an IGH or IGL gene and/or overexpression of a DUX4 gene.
Type:
Grant
Filed:
October 26, 2016
Date of Patent:
November 10, 2020
Assignees:
THE UNIVERSITY OF TOKYO, NATIONAL UNIVERSITY CORPORATION NAGOYA UNIVERSITY, AICHI PREFECTURE, NATIONAL HOSPITAL ORGANIZATION
Abstract: The present invention provides a method for evaluating the efficacy of an EGFR-TKI treatment to a subject, comprising identifying the V384D mutation in said subject. By identifying said mutation, the efficacy of the EGFR-TKI treatment and the progression-free survival of said subject after treatment can be estimated.
Abstract: The present application provides antibody-TCR chimeric constructs comprising an antibody moiety that specifically binds to a target antigen fused to a TCRM capable of recruiting at least one TCR-associated signaling module. Also provided are methods of making and using these constructs.
Type:
Grant
Filed:
October 29, 2019
Date of Patent:
November 3, 2020
Assignee:
EUREKA THERAPEUTICS, INC.
Inventors:
Jingwei Lu, Zhiyuan Yang, Cheng Liu, Hong Liu, Yiyang Xu, Su Yan, Vivien Wai-Fan Chan, Lucas Horan
Abstract: The present invention relates to peptides, proteins, nucleic acids and cells for use in immunotherapeutic methods. In particular, the present invention relates to the immunotherapy of cancer. The present invention furthermore relates to tumor-associated T-cell peptide epitopes, alone or in combination with other tumor-associated peptides that can for example serve as active pharmaceutical ingredients of vaccine compositions that stimulate anti-tumor immune responses, or to stimulate T cells ex vivo and transfer into patients. Peptides bound to molecules of the major histocompatibility complex (MHC), or peptides as such, can also be targets of antibodies, soluble T-cell receptors, and other binding molecules.
Type:
Grant
Filed:
June 3, 2020
Date of Patent:
October 27, 2020
Assignee:
IMMATICS BIOTECHNOLOGIES GMBH
Inventors:
Oliver Schoor, Andrea Mahr, Toni Weinschenk, Anita Wiebe, Jens Fritsche, Harpreet Singh
Abstract: The present invention provides an anti-FSTL1 antibody or a fragment or functional equivalent thereof, wherein the antibody recognizes an epitope in a region selected from the group consisting of amino acid positions 48 to 100, 148 to 162, 193 to 216, 205 to 228, and 272 to 289 of SEQ ID NO: 1 (amino acid sequence of human FSTL1). The present invention also provides a combination product of a FSTL1 suppressor and additional cancer treatment. It is understood that immune defect such as immunosuppression or immunodeficiency is effectively mitigated by the present invention.
Abstract: The present invention provides methods for diagnosis and prognosis of lung cancer using expression analysis of one or more groups of genes, and a combination of expression analysis with bronchoscopy. The methods of the invention provide far superior detection accuracy for lung cancer when compared to any other currently available method for lung cancer diagnostic or prognosis. The invention also provides methods of diagnosis and prognosis of other lung diseases, particularly in individuals who are exposed to air pollutants, such as cigarette or cigar smoke, smog, asbestos and the like air contaminants or pollutants.
Type:
Grant
Filed:
February 5, 2018
Date of Patent:
October 20, 2020
Assignee:
Trustees of Boston University
Inventors:
Jerome S. Brody, Avrum Spira, Jennifer E. Beane-Ebel, Marc E. Lenburg
Abstract: The present invention provides a specific combination of colon cancer markers based on statistical knowledge, which is capable of detecting a larger number of colon cancer patients in an earlier stage while maintaining high specificity. A multiplex colon cancer marker panel comprising a combination of five colon cancer markers of Carcinoembryonic antigen-related cell adhesion molecule 5, Carbohydrate antigen 19-9, Galectin-4, APEX nuclease and Actin-related protein 2. A method for analyzing colon cancer markers using multiplex colon cancer marker panel.
Abstract: The disclosure relates to binding members, especially antibody molecules, which bind to human Maf. The binding members are useful for the determination of the expression level of Maf.
Abstract: The present disclosure provides diagnostic methods that are relevant to various cancers and which comprise improvements on a BH3 profiling diagnostic method.
Abstract: The present invention provides diagnostics for identifying and distinguishing various types of lung cancers using serum and/or bronchioalveolar lavage fluid. Signatures of secretory proteins are used to identify and distinguish lung cancers. The biomarker signatures may also be used to separate lung cancers from other inflammatory diseases, monitor progression, or assess treatment efficacy.
Type:
Grant
Filed:
April 16, 2014
Date of Patent:
September 22, 2020
Assignee:
Indiana University Research and Technology Corporation
Abstract: Cancer biomarkers and methods of using them are disclosed.
Type:
Grant
Filed:
October 7, 2015
Date of Patent:
September 15, 2020
Assignees:
Novartis AG, The Trustees of the University of Pennsylvania
Inventors:
Felipe Bedoya, Hans Bitter, Jennifer Brogdon, Corin Dorfmeier, Abhishek Garg, David Jonathan Glass, Joan Mannick, Jan J. Melenhorst, Michael Milone, Leon Murphy, Elena Orlando, Nicholas Wilcox
Abstract: It has been found that CBP and p300 are in the relationship of synthetic lethality, and treatment inhibiting p300 is a promising approach for the treatment of CBP-mutated cancer. It has also been revealed that this therapeutic strategy achieves efficient treatment based on companion diagnostics because a p300 inhibitor can be administered to a cancer patient selected with functional suppression of CBP as an index.
Type:
Grant
Filed:
February 23, 2015
Date of Patent:
September 8, 2020
Assignees:
National Cancer Center, Daiichi Sankyo Company, Limited
Abstract: The present disclosure provides methods for predicting responsiveness of a subject having cancer to an OX40 agonist treatment by measuring the expression level of one or more biomarkers. Also provided are methods for monitoring pharmacodynamic activity of or responsiveness to an OX40 agonist treatment by measuring the expression level of one or more biomarkers. Further provided are methods related thereto for treating or delaying progression of cancer in a subject by administering an effective amount of an OX40 agonist to a subject. Specific biomarkers for all such methods are described herein.
Abstract: The present disclosure relates to antibodies specific tumor associated complex N-glycans with terminal GlcNAc? residues and methods for detecting a tumor in a subject. The present disclosure also relates to therapeutic antibodies specific for tumor associated complex N-glycans with terminal GlcNAc? residues.
Abstract: The present invention relates provides methods of predicting cell sensitivity to a test agent. In some embodiments, the cells are cultured in a culture medium having serum.
Type:
Grant
Filed:
April 27, 2016
Date of Patent:
September 1, 2020
Assignee:
Dana-Farber Cancer Institute, Inc.
Inventors:
Anthony Letai, Patrick Bhola, Jeremy Ryan
Abstract: Antibody drug conjugates (ADC's) that bind to FLT3 protein and variants thereof are described herein. FLT3 exhibits a distinct and limited expression pattern in normal adult tissue(s), and is aberrantly expressed in the cancers listed in Table I. Consequently, the ADC's of the invention provide a therapeutic composition for the treatment of cancer.
Type:
Grant
Filed:
March 9, 2016
Date of Patent:
August 25, 2020
Assignee:
AGENSYS, INC.
Inventors:
Nandini Rudra-Ganguly, Christine Lowe, Faisal Hayat Malik, Sung Ju Moon, Josh Snyder, Hector Avina, Cyrus Virata, Linnette Capo, Gao Liu