PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 33452230-0 2021 Retracted: Ursolic Acid Exhibits Potent Anticancer Effects in Human Metastatic Melanoma Cancer Cells (SK-MEL-24) via Apoptosis Induction, Inhibition of Cell Migration and Invasion, Cell Cycle Arrest, and Inhibition of Mitogen-Activated Protein Kinase (MAPK)/ERK Signaling Pathway. ursolic acid 11-23 mitogen-activated protein kinase 1 Homo sapiens 258-261