Compositions and methods to enhance cancer chemotherapy in p53 defective tumors
AssigneeTrustees of Darmouth College
InventorsAlan Eastman, Gordon W. Gribble
Life of this patent
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Abstract
Compositions which abrogate DNA damage induced cell cycle arrest thereby enhancing the cell killing activity of DNA damaging anticancer agents for use in the treatment of cancer, and in particular, p53 defective cancers are provided.
Claims1
A method of inhibiting growth of breast cancer cells comprising contacting breast cancer cells with a compound capable of abrogating DNA damage induced cell cycle arrest in said cells wherein said compound is N(12), N(13)-(3-Hydroxy-2-methyltetrahydrofuran-3-carboxylic acid methyl ester-2,5)-5-hydroxy-K252c (ICP3(a,b)) so that DNA damage induced cell cycle arrest is abrogated and the abrogation of DNA damage induced cell cycle arrest results in an inhibition of growth of said breast cancer cells.
Dependencies are inferred from the claim text.