PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17275888-4 2007 Coincident with the inhibition of growth, As2O3 also induced apoptosis in all cell lines as measured by the time-dependent increase in M30 antibody fluorescence (binds a caspase-cleaved epitope of cytokeratin 18) detected by flow cytometry, and reduced telomerase activity by decreasing the hTERT mRNA expression. Arsenic Trioxide 42-47 telomerase reverse transcriptase Homo sapiens 291-296