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:
Jun. 01, 2021
Filed:
May. 04, 2016
University of Florida Research Foundation, Inc., Gainesville, FL (US);
Todd M. Brusko, Gainesville, FL (US);
Christopher Fuhrman, Cambridge, MA (US);
Howard R. Seay, Gainesville, FL (US);
UNIVERSITY OF FLORIDA RESEARCH FOUNDATION, INC., Gainesville, FL (US);
Abstract
The invention pertains to methods of isolating a Treg from a subject, the method comprising the steps of analyzing a sample of cells obtained from the subject to determine the level of expression of polypeptides and/or polynucleotides corresponding to proteins CD 127, CD4, CD25, and CD226 and isolating, as the Treg, a cell which expresses CD4 and CD25, expresses low levels of CD 127 or does not express CD 127, and expresses low levels of CD226 or does not express CD226. The Treg isolated from a subject can be proliferated in vitro. Accordingly, the invention also provides compositions comprising Treg isolated/proliferated according to the methods of the invention and pharmaceutically acceptable carrier and/or excipient. The pharmaceutical compositions can be used to treat and/or prevent inflammation mediated disease, for example, autoimmune diseases, such as, systemic lupus erythmatosus, rheumatoid arthritis, Multiple Sclerosis, type 1 diabetes, or inflammatory bowel disease.