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:
Apr. 29, 2025
Filed:
Jan. 10, 2020
Massachusetts Institute of Technology, Cambridge, MA (US);
Massachusetts Institute of Technology, Cambridge, MA (US);
Abstract
The disclosure provides methods for an in vitro evolution technique to identify and characterize mutations in the non-structural genes of an alphavirus replicon that increase the strength and persistence of expression of the replicon genome. Also provided herein are in vivo methods for administering to an animal model a mutated alphavirus replicon that codes for a gene of experimental or therapeutic interest in the subgenome of the alphavirus replicon. The mutations identified herein improve the therapeutic potential of self-replicating RNA, which may have implications for cancer immunotherapy and beyond, e.g., for vaccination or gene therapy.