PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 25886177-11 2015 The cyproheptadine-induced G1 arrest in HepG2 cells was associated with an increased expression of HBP1 and p16, whereas the G1/S arrest in Huh-7 cells was associated with an increase in p21 and p27 expression and a dramatic decrease in the phosphorylation of the retinoblastoma protein. Cyproheptadine 4-18 interferon alpha inducible protein 27 Homo sapiens 195-198