PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 22317771-6 2012 Analysis performed based on histology revealed that low expression of gammaH2AX, Chk2pT68, or ERCC1 was a poor prognostic factor in squamous cell carcinoma patients [adjusted hazard ratio (aHR), Cox P: 1.544, 0.012 for gammaH2AX; 1.624, 0.010 for Chk2pT68; 1.569, 0.011 for ERCC1]. gammah2ax 70-79 ERCC excision repair 1, endonuclease non-catalytic subunit Homo sapiens 274-279 21227924-5 2011 SiRNA knockdown for the endonuclease XPF-ERCC1 reduced the ABT-888-induced gammaH2AX response in non-replicating and replicating cells but enhanced the antiproliferative effect of ABT-888 in CPT-treated cells. gammah2ax 75-84 ERCC excision repair 1, endonuclease non-catalytic subunit Homo sapiens 41-46