PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 33183867-6 2021 Further mechanism studies significantly indicated that compound 5h could block MDA-MB-231 cell cycle arrest in G0/G1 phase by down regulating cyclin D1 and CDK4, and induce apoptosis by up-regulation of Bax, down-regulation of Caspase-3, PARP and Bcl-2 proteins, resulting in the reduction of DNA synthesis and cell division arrest. 5h 64-66 cyclin D1 Homo sapiens 142-151