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:
Feb. 25, 2020
Filed:
Apr. 27, 2015
University of Cincinnati, Cincinnati, OH (US);
Alex B. Lentsch, Hebron, KY (US);
Michael J. Edwards, Cincinnati, OH (US);
Erich Gulbins, Cincinnati, OH (US);
University of Cincinnati, Cincinnati, OH (US);
Abstract
A pharmaceutical composition containing (1) a therapeutically effective amount of hepatocyte-derived exosomes; and (2) a pharmaceutically-acceptable carrier is provided. Also provided herein is a method of inducing liver regeneration in a patient in need thereof, the method including administering to the patient a therapeutic amount of hepatocyte-derived exosomes, wherein liver regeneration is induced. Methods for up-regulating synthesis of synthesis of sphingosine-1-phosphate (S1P) in a hepatocyte by contacting the hepatocyte with at least one vesicle containing sphingosine kinase 2, and, optionally, ceramide and neutral ceramidase, are also disclosed.