Treating cancer with viral nucleic acid
AssigneeMayo Foundation for Medical Education and Research
InventorsStephen James Russell, Elizabeth J. Kelly, Elizabeth M. Hadac
Life of this patent
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Abstract
This document provides methods and materials related to the use of nucleic acid coding for viruses to reduce the number of viable cancer cells within a mammal. For example, methods for using infectious nucleic acid to treat cancer, engineered viral nucleic acid, methods for making engineered viral nucleic acid, methods for identifying infectious nucleic acid for treating cancer, methods and materials for controlling virus-mediated cell lysis, and methods and materials for assessing the control of virus-mediated cell lysis are provided.
Claims3
A composition comprising an effective amount of RNA coding for a picornavirus in the absence of (a) picornavirus particles and (b) host cells comprising said RNA, wherein said effective amount of said RNA is effective to cause cancer regression within a mammal, wherein when said composition is administered to said mammal having cancer cells, said cancer cells present within said mammal undergo cell lysis as a result of synthesis of picornavirus particles from said RNA and said synthesis of picornavirus particles progresses into a picornavirus infection within said mammal, thereby resulting in cancer regression, wherein said effective amount is about 9.92×1011 (4 μg) or more virus genome copies.
Dependencies are inferred from the claim text.