The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 03, 2018
Filed:
Mar. 17, 2015
University of Pittsburgh—of the Commonwealth System of Higher Education, Pittsburgh, PA (US);
Elias Aizenman, Pittsburgh, PA (US);
Meghan McCord, Pittsburgh, PA (US);
University of Pittsburgh—Of The Commonwealth System of Higher Education, Pittsburgh, PA (US);
Abstract
Peptides capable of interfering with the Kv2.1-mediated apoptotic Kcurrent surge that leads to neuronal cell death are described. The disclosed peptides are derived from the C-terminal region of Kv2.1, which mediates binding to the SNARE protein syntaxin. Disruption of Kv2.1 binding to syntaxin inhibits the apoptotic Kcurrent surge that leads to neuronal cell death. The present disclosure provides methods of inhibiting binding of Kv2.1 to syntaxin in a cell (in vitro or in vivo), such as for neuroprotection following cerebral ischemia, stroke, or traumatic brain injury, or during the course of a neurodegenerative disease, or any other condition associated with neuronal cell death.