Berzosertib, also known as M6620, VE-822, VX-970, is an potent ATR inhibitor. VE-822 inhibited ATR in vitro and in vivo. VE-822 decreased maintenance of cell-cycle checkpoints, increased persistent DNA damage and decreased homologous recombination in irradiated cancer cells. VE-822 decreased survival of pancreatic cancer cells but not normal cells in response to XRT or gemcitabine. VE-822 markedly prolonged growth delay of pancreatic cancer xenografts after XRT and gemcitabine-based chemoradiation without augmenting normal cell or tissue toxicity. These findings support ATR inhibition as a promising new approach to improve the therapeutic ration of radiochemotherapy for patients with PDAC.
Related Prodcuts:
Fidaxomicin; Marbofloxacin; CP-466722; TTP 22; D-64131; M344; CHIR-124; Reversine; Pralatrexate; XL228; RI-1; SRPIN340; XL888; Rigosertib; APY29; NMS-873; PF-03758309; Telatinib