The endonuclease EEPD1 mediates synthetic lethality in RAD52-depleted BRCA1 mutant breast cancer cells.
Robert HromasHyun-Suk KimGurjit SidhuElizabeth WilliamsonAruna JaiswalTaylor A TotterdaleJocelyn NoleSuk-Hee LeeJac A NickoloffKimi Y KongPublished in: Breast cancer research : BCR (2017)
This study indicates that the mechanism of synthetic lethality in RAD52-depleted BRCA1 mutant cancer cells depends on the endonuclease EEPD1. The data imply that EEPD1 cleavage of stressed replication forks may result in a toxic intermediate when replication fork repair cannot be completed.