PARP1/BRD4-IN-3

PARP1/BRD4-IN-3 (HF4) is a dual inhibitor of BRD4 and PARP1 with IC50 values of 1210 nM and 2019 nM, respectively. It demonstrates anti-proliferative effects by inducing apoptosis, G0/G1 phase arrest, DNA damage, and reducing Rad51 expression in vitro, supporting its investigation in oncology research.