PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 21543203-7 2012 We also observed that flavokawain B caused the G2/M phase arrest that was mediated through reductions in the levels of cyclin A, cyclin B1, Cdc2 and Cdc25C and increases in p21/WAF1, Wee1 and p53 levels. flavokawain B 22-35 cyclin B1 Homo sapiens 129-138