PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 33017620-6 2020 Exposure to 7-ketocholesterol resulted in a concentration-dependent increase in the apoptotic rate and the protein expression of cleaved caspase-3 and -7 in CHO cells. 7-ketocholesterol 12-29 caspase-3 Cricetulus griseus 137-153