PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 31781094-6 2019 Consistently, ATM/CHK2 activation, DNA repair, and cellular functions were also impaired in healthy CD4 T cells following ATM knockdown or exposure to the ATM inhibitor KU60019 in vitro, recapitulating the biological effects observed in HIV-derived CD4 T cells in vivo. 2-(2,6-dimethylmorpholin-4-yl)-N-(5-(6-morpholin-4-yl-4-oxo-4H-pyran-2-yl)-9H-thioxanthen-2-yl)acetamide 169-176 checkpoint kinase 2 Homo sapiens 18-22