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:
Jan. 10, 2017
Filed:
Oct. 08, 2013
St. Jude Children's Research Hospital, Memphis, TN (US);
Dario A. A. Vignali, Germantown, TN (US);
Seng-ryong Woo, Chicago, IL (US);
Greg M. Delgoffe, Memphis, TN (US);
St. Jude Children's Research Hospital, Memphis, TN (US);
Abstract
The invention is directed to treatment of cancer, infections and various inflammatory and autoimmune conditions by affecting regulatory T cell stability and function via a Neuropilin-1:Semaphorin axis. The present invention satisfies this and other needs by demonstrating that the regulatory T cell (Treg)-restricted neuropilin-1 (Nrp 1) interacts with the cell surface ligand semaphorin-4a (Sema4a) (e.g., on conventional T cells (Tconv), conventional dendritic cells (cDCs), and/or plasmacytoid dendritic cells (pDCs)) to potentiate reg function and enhance their survival at inflammatory sites.