PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 18575731-0 2008 Incubation with somatostatin, 5-aza decitabine and trichostatin up-regulates somatostatin receptor expression in prostate cancer cells. 5-aza decitabine 30-46 somatostatin Homo sapiens 77-89