Replication-competent vesicular stomatitis viruses
AssigneeMayo Foundation for Medical Education and Research
InventorsKah-Whye Peng, Stephen James Russell, Camilo Ayala Breton
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Abstract
This document provides methods and materials related to vesicular stomatitis viruses. For example, replication-competent vesicular stomatitis viruses, nucleic acid molecules encoding replication-competent vesicular stomatitis viruses, methods for making replication-competent vesicular stomatitis viruses, and methods for using replication-competent vesicular stomatitis viruses to treat cancer or infectious diseases are provided.
Claims8
A method for treating cancer, wherein said method comprises administering a composition comprising replication-competent vesicular stomatitis viruses to a mammal comprising cancer cells, wherein said vesicular stomatitis viruses comprise an RNA molecule comprising a nucleic acid sequence that is a template for a positive sense transcript encoding a VSV N polypeptide, a nucleic acid sequence that is a template for a positive sense transcript encoding a VSV P polypeptide, a nucleic acid sequence that is a template for a positive sense transcript encoding a VSV M polypeptide, a nucleic acid sequence that is a template for a positive sense transcript encoding a measles virus F polypeptide, a nucleic acid sequence that is a template for a positive sense transcript encoding a measles virus H polypeptide, and a nucleic acid sequence that is a template for a positive sense transcript encoding a VSV L polypeptide, wherein said RNA molecule lacks a nucleic acid sequence that is a template for a positive sense transcript encoding a functional VSV G polypeptide, wherein administration of said composition to said mammal is under conditions wherein said vesicular stomatitis viruses infect said cancer cells to form infected cancer cells, and wherein the number of cancer cells within said mammal is reduced following said administration.
A method for inducing tumor regression in a mammal, wherein said method comprises administering a composition comprising replication-competent vesicular stomatitis viruses to a mammal comprising a tumor, wherein said vesicular stomatitis viruses comprise an RNA molecule comprising a nucleic acid sequence that is a template for a positive sense transcript encoding a VSV N polypeptide, a nucleic acid sequence that is a template for a positive sense transcript encoding a VSV P polypeptide, a nucleic acid sequence that is a template for a positive sense transcript encoding a VSV M polypeptide, a nucleic acid sequence that is a template for a positive sense transcript encoding a measles virus F polypeptide, a nucleic acid sequence that is a template for a positive sense transcript encoding a measles virus H polypeptide, and a nucleic acid sequence that is a template for a positive sense transcript encoding a VSV L polypeptide, wherein said RNA molecule lacks a nucleic acid sequence that is a template for a positive sense transcript encoding a functional VSV G polypeptide, wherein administration of said composition to said mammal is under conditions wherein said vesicular stomatitis viruses infect tumor cells of said tumor to form infected tumor cells.
Dependencies are inferred from the claim text.