PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 31063955-7 2019 RESULTS: The flow cytometry and western blot results indicated that compared to TPL or HCPT treatment alone, combination treatment of HCPT and TPL significantly induced cell cycle arrest at the G1 phase via suppressing CDK4, CDK6 and CyclinD1 in the EJ and UMUC3 bladder cancer cell lines. hydroxycamptothecinum 134-138 cyclin dependent kinase 4 Homo sapiens 219-223