Abstract: The present disclosure relates to antibody molecules that bind specifically to C-MET and related nucleic acid molecules, vectors and host cells. Also provided are medical uses of such antibody molecules. The claimed anti C-Met antibodies of the present application have been selected by in silico engineering. Some of the antibodies have been generated and further characterized after expression in mammalian expression system.
Abstract: The present application provides constructs comprising a single-domain antibody (sdAb) moiety that specifically recognizes PD-L1. Also provided are methods of making and using these constructs.
Type:
Grant
Filed:
November 13, 2018
Date of Patent:
June 13, 2023
Assignee:
Nanjing Legend Biotech Co., Ltd.
Inventors:
Yafeng Zhang, Shu Wu, Shuai Yang, Chuan-Chu Chou
Abstract: The disclosure relates to an anti-VEGF-PD1 bispecific antibody with a novel structure and a use thereof, which belongs to the technical field of molecular immunology. The CDR-H1 in the heavy chain variable region of the antibody is an amino acid sequence expressed by SEQ ID NO: 1, the CDR-H2 is an amino acid sequence expressed by SEQ ID NO: 2, the CDR-H3 is an amino acid sequence expressed by SEQ ID NO: 3, and the CDR-L in the light chain variable region of the antibody is an amino acid sequence expressed by SEQ ID NO:4.
Abstract: The present invention relates to compositions and methods for the prevention or the treatment of prostate cancer, wherein said compositions comprise an antibody binding to progastrin and said methods comprise the use of an antibody binding to progastrin.
Abstract: This invention provides, and in certain specific but non-limiting aspects relates to: assays that can be used to predict whether a given ISV will be subject to protein interference as described herein and/or give rise to an (aspecific) signal in such an assay (such as for example in an ADA immunoassay).
Type:
Grant
Filed:
December 23, 2013
Date of Patent:
May 9, 2023
Assignees:
Ablynx N.V., Sanofi
Inventors:
Judith Baumeister, Marie-Paule Lucienne Armanda Bouche, Carlo Boutton, Marie-Ange Buyse, Veerle Snoeck, Stephanie Staelens, Bruno Dombrecht, Peter Schotte, Cedric Jozef Neotere Ververken, Gerald Beste, Guy Hermans, Soren Steffensen, Alexander Szyroki, Tinneke Denayer
Abstract: A method for treating or preventing vascular endothelial cell injured diseases, especially cerebral infarctions or myocardial infarctions, by administering a c-MET agonist antibody to a subject in need thereof, and specific c-MET agonist antibodies.
Type:
Grant
Filed:
October 31, 2018
Date of Patent:
April 25, 2023
Assignee:
TONGJI UNIVERSITY SUZHOU INSTITUTE BIOMEDICAL RESEARCH CENTER
Abstract: Compositions and methods for treating hair loss are provided. One embodiment provides a microneedle composition, which when administered to the skin of a subject promotes hair growth. The microneedle compositions include an effective amount of glucocorticoid-induced leucine zipper (GILZ) protein having an amino acid sequence that has 99 or 100% identity to SEQ ID NO: 1, or fragment thereof to promote hair growth when administered to the skin of the subject and a bioerodible, biodegradable, or biosorbable polymer, wherein the composition is formulated as bioerodible, biodegradable, or bioabsorbable microneedles. In one embodiment the GILZ protein or fragment thereof is conjugated to a cell penetrating peptide. The cell penetrating peptide can be TAT GRKKRRQRRRPQ (SEQ ID NO:4) or a variant thereof.
Type:
Grant
Filed:
October 11, 2019
Date of Patent:
April 25, 2023
Assignee:
Augusta University Research Institute, Inc.
Abstract: This disclosure relates generally to methods and agents for treating an ocular disease or disorder. More particularly, the present disclosure relates to the use of CD14 antagonist antibodies for treating an ocular disease or disorder.
Abstract: The present invention provides antibodies that bind to the class Ill variant of EGFR (EGFRvIII) and methods of using the same. According to certain embodiments, the antibodies of the invention bind human EGFRvIII with high affinity. The antibodies of the invention may be fully human antibodies. The invention includes anti-EGFRvIII antibodies conjugated to a cytotoxic agent, radionuclide, or other moiety detrimental to cell growth or proliferation. The antibodies of the invention are useful for the treatment of various cancers.
Type:
Grant
Filed:
July 1, 2020
Date of Patent:
March 21, 2023
Assignee:
REGENERON PHARMACEUTICALS, INC.
Inventors:
Jessica R. Kirshner, Douglas MacDonald, Gavin Thurston, Joel H. Martin, Frank Delfino, Thomas Nittoli, Marcus Kelly
Abstract: A feedback control mechanism for a fermentation of yeast cells to make recombinant proteins uses a respiratory quotient measurement which adjusts the levels of oxygenation and/or fermentable sugar feed. The feedback control mechanism permits well controlled cultures that produce good amounts of product while avoiding toxic accumulation of ethanol. Additionally, recombinant proteins so produced have excellent qualitative properties, such as excellent homogeneity and proper inter-subunit assembly.
Type:
Grant
Filed:
January 25, 2019
Date of Patent:
March 7, 2023
Assignee:
H. LUNDBECK A/S
Inventors:
Gary Lesnicki, Patricia Dianne McNeill, Franz Hartner, Mark Young
Abstract: A method for treating a skin wound of a subject is described. The method includes contacting the skin wound with a therapeutically effective amount of a wound healing composition comprising glycoprotein nonmelanoma clone B (GPNMB) protein, an active peptide fragment thereof, a GPNMB analog, a GPNMB potentiating agent, or a combination thereof.
Type:
Grant
Filed:
April 13, 2017
Date of Patent:
January 17, 2023
Assignees:
NORTHEAST OHIO MEDICAL UNIVERSITY, KENT STATE UNIVERSITY
Abstract: An object of the present invention is to provide a lyophilized formulation having improved storage stability of hepatic growth factor compared to conventional lyophilized formulations. The present invention provides a lyophilized formulation comprising (1) a hepatic growth factor, (2) trehalose and (3) one or more compounds selected from the group consisting of arginine, histidine, lysine, meglumine, glutamic acid, aspartic acid, proline, creatine, creatinine, tris(hydroxymethyl)aminomethane, and pharmaceutically acceptable salts thereof.
Abstract: The present invention provides bispecific antigen-binding molecules comprising a first antigen-binding domain that specifically binds human CD28, and a second antigen-binding molecule that specifically binds human PSMA. In certain embodiments, the bispecific antigen-binding molecules of the present invention are capable of inhibiting the growth of tumors expressing PSMA, such as prostate tumors. The antibodies and bispecific antigen-binding molecules of the invention are useful for the treatment of diseases and disorders in which an up-regulated or induced targeted immune response is desired and/or therapeutically beneficial.
Type:
Grant
Filed:
June 21, 2019
Date of Patent:
January 10, 2023
Assignee:
Regeneron Pharmaceuticals, Inc.
Inventors:
Andrew J. Murphy, Dimitris Skokos, Janelle Waite, Erica Ullman, Aynur Hermann, Eric Smith, Lauric Haber, George D. Yancopoulos
Abstract: The present invention provides a method for producing active hepatocyte growth factor activator (HGFA) and active hepatocyte growth factor (HGF) without using animal serum. The present invention relates to a method for producing active HGFA without using animal serum. The method is characterized in that it comprises a step of obtaining a culture supernatant comprising pro-HGFA by culturing mammalian cells expressing inactive hepatocyte growth factor activator (pro-HGFA) in a medium without serum, and a step of adjusting the culture supernatant comprising pro-HGFA obtained in the above step to weakly acidic to convert pro-HGFA into active HGFA. The present invention also relates to a method for producing active HGF with HGFA produced by said method.
Abstract: Glucocorticoid-induced leucine zipper protein (GILZ) peptide compositions and their methods of use in wound healing are disclosed herein. An exemplary GILZ peptide composition includes a GILZ fusion protein. The GILZ peptide compositions can be administered topically to wounds, for example in the form of a cream, ointment, or lotion. The GILZ peptide compositions can be used to treat acute wounds, induce wound healing in chronic wounds, and reduce scar formation.
Type:
Grant
Filed:
August 15, 2019
Date of Patent:
December 13, 2022
Assignee:
Augusta University Research Institute, Inc.
Abstract: Provided herein are isolated antibodies or antibody fragments thereof that immunospecifically bind to platelet factor 4 (PF4). In some embodiments the isolated antibodies or antigen-binding fragments thereof comprise a light chain CDR and framework region comprising SEQ ID NO: 4 and a heavy chain CDR and framework region comprising SEQ ID NO: 10. Also provided herein are methods for treating heparin-induced thrombocytopenia (HIT) and methods for reducing the likelihood that subject will become afflicted with HIT. Further disclosed are uses of the isolated antibodies or antibody fragments in the treatment of HIT or the manufacture of compositions for the treatment of HIT.
Type:
Grant
Filed:
May 11, 2018
Date of Patent:
December 13, 2022
Assignee:
The Trustees of the University of Pennsylvania
Inventors:
Mark I. Greene, Zheng Cai, Zhiqiang Zhu, Douglas B. Cines
Abstract: The present disclosure relates to TGF-beta antibodies and binding fragments thereof, DNA encoding the same, host cells comprising said DNA and methods of expressing the antibody or binding fragment in a host cell. The disclosure also extends to pharmaceutical compositions comprising the antibody or a binding fragment thereof and use of the antibody, binding fragment and compositions comprising the same in treatment of various diseases including fibrosis.
Type:
Grant
Filed:
July 9, 2020
Date of Patent:
December 6, 2022
Assignee:
UCB BIOPHARMA SRL
Inventors:
Helene Bon, Joanne Elizabeth Compson, Kate Louise Dixon, Carl Brendan Doyle, Mark Ellis, Maria Margarida Gouveia Sancho, Raymond Anthony Jupp, Lara Kevorkian, Daniel John Lightwood, Diane Marshall, Andrew Charles Payne, Joseph Michael David Rastrick, Monika-Sarah Schulze, Alison Turner, Kerry Louise Tyson
Abstract: The invention relates to vesicles comprising Epidermal Growth Factor (EGF), a cationic surfactant and cholesterol or derivatives thereof. The invention also discloses a procedure for their preparation, based on compressed fluid technology (CFs). The vesicles of the invention are useful in the manufacture of drugs and cosmetics and in tissue engineering.
Type:
Grant
Filed:
July 31, 2017
Date of Patent:
November 29, 2022
Assignee:
Centro de Ingeniería Genética y Biotecnología