PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16820892-7 2006 Gemcitabine and paclitaxel are highly efficient in the induction of apoptosis in ovarian cancer cells, which express a particular subset of the growth suppressor protein p53. gemcitabine 0-11 tumor protein p53 Homo sapiens 170-173