PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23583701-6 2013 Results revealed that an oxidative stress-induced PTK/PTP imbalance led to phosphorylation of PP2Ac, following exposures to t-BHP, AAPH, and Na3VO4 in HEK293T cells. tert-Butylhydroperoxide 124-129 protein phosphatase 2 catalytic subunit alpha Homo sapiens 94-99