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:
Aug. 15, 2017
Filed:
Apr. 09, 2015
James L. Sherley, Boston, MA (US);
James L. Sherley, Boston, MA (US);
Other;
Abstract
Herein, we describe a direct in vitro method that identifies agents that are toxic against natural human tissue stem cells. We provide a novel schedule for culturing any cell population containing homologous tissue stem cells that allows the number and cell kinetics of tissue stem cells, transient cells, and terminally differentiated cells within the population to be monitored. Using the passage schedule together with determination of a growth curve for the population, one can determine whether or not an agent is toxic to tissue stem cells, or to transient cells and/or terminal cells. The same method can also be used to identify agents that act positively on tissue stem cells and the other specific cell types.