Combined Inhibition Of The Vitamin D Receptor And Poly(ADP) Ribose Polymerase (PARP) In The Treatment Of Cancer

摘要

Methods for treating tumors comprise contacting tumor cells expressing the vitamin D receptor with a vitamin D receptor ligand that inhibits homologous recombination in the tumor cells, and contacting the tumor cells with an amount of a Poly(ADP) Ribose Polymerase 1 (PARP-1) inhibitor. Inhibiting homologous recombination produces a synergistic therapeutic effect between the vitamin D receptor ligand and PARP-1 inhibitor, and may overcome PARP-1 resistance in killing tumor cells.