Abstract: The present disclosure provides monoclonal antibodies that bind ?-Synuclein. In certain aspects, the antibodies preferentially bind to ?-Synuclein fibrils over ?-Synuclein monomer. In other aspects, the invention comprises a method of treating ?-Synucleopathic disease in a subject, comprising administering any of the antibodies of the invention to the subject. In yet other aspects, the invention comprises methods of detecting ?-Synuclein fibrils using any of the antibodies of the invention.
Type:
Grant
Filed:
May 1, 2018
Date of Patent:
January 11, 2022
Assignee:
THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA
Inventors:
Kelvin C. Luk, Virginia M. Y. Lee, John Q. Trojanowski, Kurt R. Brunden, Dustin Covell
Abstract: The present invention provides a method of producing more mature telencephalon or a progenitor tissue thereof, in vitro, from mammalian pluripotent stem cells, comprising obtaining a telencephalon marker-positive aggregate by culturing an aggregate of pluripotent stem cells in suspension in the presence of a Wnt signal inhibitor and a TGF? signal inhibitor, and further culturing the telencephalon marker-positive aggregate in suspension under a high oxygen partial pressure condition. In one embodiment, the suspension culture under a high oxygen partial pressure condition is performed in the presence of a Wnt signal enhancer and a bone morphogenetic factor signal transduction pathway activating substance.
Type:
Grant
Filed:
November 21, 2014
Date of Patent:
December 14, 2021
Assignees:
RIKEN, Sumitomo Chemical Company, Limited
Abstract: The invention provides methods for the treatment of neonatal hypoxia and associated white matter disease or injury, particularly in infant, including neonatal, animals, particularly Periventricular Leukomalacia (PVL) comprising administering one or more CNS reactive antibody, particularly selected from IgM12, IgM22, IgM42 and IgM46. Compositions for use in treatment of white matter disease or injury in infants, particularly PVL are provided. The invention provides methods for alleviation of neuromotor or neurodevelopmental deficits associated with neonatal hypoxia and associated with white matter injury, including PVL, in an infant.
Type:
Grant
Filed:
November 6, 2015
Date of Patent:
November 23, 2021
Assignee:
Mayo Foundation For Medical Education and Research
Inventors:
Jens O. Watzlawik, Arthur E. Warrington, Moses Rodriguez, William A. Carey
Abstract: Dosing regimens and methods are disclosed for upregulating protein kinase C (PKC) while reducing subsequent downregulation, com-prising administering a PKC activator once a week for three consecutive weeks followed by cessation of administration or dosing for three consecut-ive weeks. Also described are methods for improving or enhancing cognitive ability, preventing or treating cognitive impairment, preventing or treating a neurodegenerative disease or condition, and/or preventing or treating a dis-ease or condition associated with neuronal or synaptic loss according to the disclosed regimens.
Abstract: Disclosed herein, inter alia, are FOXM1 modulators and methods for modulating the activity of androgen receptors in neuronal cells to treat various diseases, such as spinal-bulbar muscular atrophy, amyotrophic lateral sclerosis, and Alzheimer's disease.
Abstract: Disclosed herein are anti-?-synuclein antibodies which preferentially bind to oligomeric ?-synuclein over monomeric ?-synuclein, therapeutic compositions comprising the antibodies, and methods of using the antibodies to treat synucleinopathies.
Type:
Grant
Filed:
February 16, 2018
Date of Patent:
October 12, 2021
Assignee:
BRISTOL-MYERS SQUIBB COMPANY
Inventors:
Michael K. Ahlijanian, Jere Ernest Meredith, Jr., Nino Devidze, John David Graef, Edward L. Halk
Abstract: Described herein are cell culture media useful for the differentiation of human pluripotent stem cells into microglia. The methods described herein relate to in vitro generation of expandable, bankable, microglial cells by directed differentiation from human pluripotent stem cells (induced or embryonic). Using only defined cell culture media, differentiation of pluripotent stem cells is directed down a mesodermal path, in a rapid and scalable fashion, to generate cells adopting signatures of their in vivo counterparts, including gene expression, protein marker expression and functionality.
Type:
Grant
Filed:
June 24, 2016
Date of Patent:
October 5, 2021
Assignee:
Whitehead Institute for Biomedical Research
Abstract: A method of inhibiting aberrant valosin-containing protein (VCP) accumulation in the mitochondria of a nerve cell includes administering to the nerve cell a therapeutic agent that inhibits the binding or complexing of VCP with a polyglutamine protein.
Abstract: The invention relates to an antibody which binds to myelin oligodendrocyte glycoprotein (MOG), an antibody fragment thereof, a hybridoma which produces the antibody or the antibody fragment, a nucleic acid containing a nucleotide sequence which encodes the antibody or the antibody fragment, a transformant cell containing a vector containing the nucleic acid, a method for producing the antibody or the antibody fragment, a composition containing the antibody or the antibody fragment and a method for detecting or measuring an antigen that is present in the brain, a method for diagnosing or treating a brain disease, a method for improving the property of an antibody of accumulating in the brain and a method for increasing the amount of an antibody in the brain which use the antibody or the antibody fragment.
Type:
Grant
Filed:
December 25, 2017
Date of Patent:
September 14, 2021
Assignees:
KYOWA HAKKO KIRIN CO., LTD., KAGOSHIMA UNIVERSITY
Inventors:
Nobuaki Takahashi, Ryosuke Nakano, Sayaka Maeda, Yuji Ito
Abstract: Provided are methods and compositions from reprogramming human glial cells into human neurons. The reprogramming is achieved using combinations of compounds that can modify signaling via Transforming growth factor beta (TGF-?), Bone morphogenetic protein (BMP), glycogen synthase kinase 3 (GSK-3), and ?-secretase/Notch pathways. The reprogramming is demonstrated using groups of three or four compounds that are chosen from the group thiazovivin, LDN193189, SB431542, TTNPB, CHIR99021, DAPT, VPA, SAG purmorphamine. Reprogramming is demonstrated using the group of LDN193189/CHIR99021/DAPT, the group of B431542/CHIR99021/DAPT, the group of LDN193189/DAPT/SB431542, the group of LDN193189/CHIR99021/SB431542, a three drug combination of SB431542/CHIR99021/DAPT. Reprogramming using functional analogs of the compounds is also provided, as are pharmaceutical formulations that contain the drug combinations.
Type:
Grant
Filed:
September 30, 2019
Date of Patent:
September 14, 2021
Assignee:
The Penn State Research Foundation
Inventors:
Gong Chen, Gang-Yi Wu, Lei Zhang, Jiu-Chao Yin, Hana Yeh, Ning-Xin Ma, Grace Lee
Abstract: The present invention relates to a method for diagnosing a disease, comprising the step detecting in a sample an autoantibody binding to the alpha 3 subunit of the human neuronal Na(+)/K(+) ATPase, an isolated and/or recombinant polypeptide comprising the alpha 3 subunit of the human neuronal Na(+)/K(+) ATPase, a use of a membrane-associated human Na(+)/K(+) ATPase or a variant thereof for the diagnosis of a disease, an isolated and/or recombinant polypeptide comprising the alpha 3 subunit of the human neuronal Na(+)/K(+) ATPase or a variant thereof, for use in the treatment of a disease, an autoantibody binding to said polypeptide and a method for isolating such autoantibody, a pharmaceutical composition, medical or diagnostic device or test kit comprising the polypeptide.
Type:
Grant
Filed:
June 3, 2015
Date of Patent:
September 7, 2021
Assignee:
EUROIMMUN Medizinische Labordiagnostika AG
Inventors:
Lars Komorowski, Madeleine Scharf, Ramona Miske, Yvonne Denno, Inga-Madeleine Dettmann, Christian Probst, Fedor Heidenreich, Ralf Gieß
Abstract: Recombinant clusterin polypeptides and compositions comprising the same are provided. In some aspects, recombinant clusterin or nucleic acids encoding the same may be used for treating and preventing an abnormality of morphology and function in a mammal with disease (e.g., cardiovascular diseases or alcoholism).
Type:
Grant
Filed:
October 9, 2019
Date of Patent:
August 31, 2021
Assignee:
THE BOARD OF REGENTS OF THE UNIVERSITY OF TEXAS SYSTEM
Abstract: The disclosure relates to a pharmaceutical composition comprising any one or combination of PIF peptides or analogs or pharmaceutically acceptable salts thereof. Methods of treating cellular neurodamage or neurotrauma to the peripheral or central nervous system using the one or a combination of PIF peptide or analogs thereof or pharmaceutically acceptable salts thereof is also disclosed.
Abstract: The invention provides anti-UCH-L1 antibodies and anti-GFAP antibodies and their use in vitro detection of UCH-L1 and GFAP, respectively, in a sample from an individual, such as an individual known or suspected of having a brain injury or damage, for example, neurological damage such as mild traumatic brain injury. Also provided are methods, systems and kits for diagnosing brain injury or damage, such as neurological damage, in an individual with the aforementioned antibodies as well as compositions comprising the anti-UCH-L1 antibodies and anti-GFAP antibodies.
Abstract: Disclosed herein are multifunctional polypeptides comprising a first domain comprising an anti-tau antigen binding domain and a second domain comprising a proteasome-targeting PEST motif, and methods for using these polypeptides in treatment of tauopathies.
Type:
Grant
Filed:
September 8, 2017
Date of Patent:
July 27, 2021
Assignee:
Regenerative Research Foundation
Inventors:
Sally Temple, Anne Messer, David Butler
Abstract: The invention relates to humanized antibodies that bind to an epitope at the N-terminus of pyroglutamated amyloid beta (A? N3pE) peptide and to preventive and therapeutic treatment of diseases and conditions that are related to accumulation and deposition of amyloid peptides, such as amyloidosis, a group of disorders and abnormalities associated with pyroglutamated amyloid peptide, like Alzheimer's disease, Down's syndrome, cerebral amyloid angiopathy and other related aspects. More specifically, it pertains to the use of humanized monoclonal antibodies to bind pyroglutamated amyloid beta peptide in plasma, brain, and cerebrospinal fluid to prevent accumulation or to reverse deposition of A? N3pE within the brain and in various tissues in the periphery, and to alleviate amyloidosis. The present invention further pertains to diagnostic assays for the diagnosis of amyloidosis using the humanized antibodies of the invention.
Type:
Grant
Filed:
January 16, 2020
Date of Patent:
June 29, 2021
Inventors:
Martin Kleinschmidt, Jens-Ulrich Rahfeld, Anke Piechotta, Stephan Schilling, Stephen Gillies
Abstract: The present invention relates to the intrathecal (IT) administration of recombinant enzyme to treat lysosomal storage disorders. In an exemplary embodiment, intrathecal administration of human ?-L-iduronidase (rhIDU) injections in MPS I affected animals resulted in significant enzyme uptake, significant rh-iduronidase activity in brain and meninges and a decrease of glycosaminoglycan (GAG) storage in cells of MPS I subjects to that of normal subjects. Intrathecal administration proved more effective than intravenous treatment at alleviating MPS I symptoms, indicating it is a useful method of treating lysosomal storage disorders.
Abstract: Disclosed are conjugates and compositions comprising an amyloid beta binding protein conjugated to a MerTK ligand. Disclosed are methods of clearing amyloid beta aggregates from a subject comprising administering a therapeutically effective amount of the conjugates and compositions comprising an amyloid beta binding protein conjugated to a MerTK ligand. Disclosed are methods of treating Alzheimer's Disease comprising administering to a subject in need thereof a therapeutically effective amount of conjugates and compositions comprising an amyloid beta binding protein conjugated to a MerTK ligand.
Type:
Grant
Filed:
November 11, 2016
Date of Patent:
June 15, 2021
Assignee:
The Board Of Regents Of The Nevada System Of Higher Education On Behalf Of The University of Nevada
Abstract: The application relates to markers for seizures and epilepsy. Polypeptide expression panels or arrays are provided, comprising one or more probes capable of binding specific polypeptides in blood plasma or blood serum of a mammalian subject. Also provided are methods for detecting seizure, methods for predicting seizure, use of sICAM-5 in the treatment of seizure, methods for assessing the effectiveness of a treatment of seizure, and diagnostic kits.
Type:
Grant
Filed:
May 11, 2018
Date of Patent:
June 15, 2021
Assignee:
The Trustees of the University of Pennsylvania