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:
May. 28, 2013
Filed:
Oct. 19, 2007
Adrian Martin Piliponsky, Mountain View, CA (US);
Mindy Tsai, Palo Alto, CA (US);
Stephen J. Galli, Stanford, CA (US);
Adrian Martin Piliponsky, Mountain View, CA (US);
Mindy Tsai, Palo Alto, CA (US);
Stephen J. Galli, Stanford, CA (US);
The Board of Trustees of the Leland Stanford Junior University, Palo Alto, CA (US);
Abstract
Sepsis is a complex, incompletely understood and often fatal disorder, typically accompanied by hypotension, that is considered to represent a dysregulated host response to an infection. Neurotensin (NT) is 13-amino-acid peptide that, among its multiple effects, induces hypotension. It is shown herein that plasma concentrations of NT are increased in humans with sepsis and in mice after caecal ligation and puncture (CLP), a model of sepsis. Mast cells can degrade NT through neurotensin receptor 1-and neurolysin-dependent mechanisms, diminishing the hypotensive effects of NT, reducing intraperitoneal NT concentrations, and improving survival. These findings show that mast cells can regulate NT concentrations, and identify NT as a biomarker and therapeutic target in sepsis.