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:
Nov. 09, 2021
Filed:
Jul. 11, 2018
Actym Therapeutics, Inc., Berkeley, CA (US);
Christopher D. Thanos, Tiburon, CA (US);
Laura Hix Glickman, Oakland, CA (US);
Justin Skoble, Berkeley, CA (US);
Actym Therapeutics, Inc., Berkeley, CA (US);
Abstract
Provided are immunostimulatory bacteria and pharmaceutical compositions containing the bacteria. The immunostimulatory bacteria provided herein contain one or more modalities that enhance the anti-tumor activity of the immunostimulatory bacteria. Among the immunostimulatory bacteria provided are bacteria, such asspecies, which are modified to be auxotrophic or are auxotrophic for adenosine and/or contain plasmids encoding RNAi, such as shRNA and microRNA, that mediate gene disruption and/or expression of immune checkpoints, such as TREX1, VISTA, PD-L1 and, genes that influence the immune system. The bacteria contain additional modifications to enhance their anti-tumor activity. Also provided are methods of inhibiting the growth or reducing the volume of a solid tumor by administering the pharmaceutical compositions.