A novel treatment for leukemias and lymphomas that arise from immune system T cells, developed by investigators at the Johns Hopkins Kimmel Cancer Center and its Ludwig Center and Lustgarten Laboratory, was found to be effective at killing these cancers in mice bearing human T-cell tumors.
Scientists at the Wistar Institute have discovered that a class of FDA-approved cancer drugs known as PARP1 inhibitors can effectively combat Epstein-Barr virus-driven lymphomas. The findings, published in the Journal of Medical Virology, demonstrate that these drugs, which work by blocking the activity of the PARP1 enzyme, can halt tumor growth by interfering with the EBV’s ability to activate key cancer-promoting genes.
