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PARP Inhibitor Therapy

Learn how genetic test results may affect medical decisions about cancer treatment.”


Iniparib is a drug that was studied as a PARP inhibitor for treating triple-negative breast cancer. Iniparib was shown to be ineffective in treating triple-negative breast cancer. Researchers determined that this drug is not a true PARP inhibitor. It includes a chemical group that is not present in other PARP inhibitors that makes it difficult for iniparib to bind PARP. 

Updated 12/27/16

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