PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11788894-1 2002 We studied the consequences of interfering with DNA topoisomerase IIalpha (topo IIalpha) activity on melphalan-induced cytotoxicity. Melphalan 101-110 DNA topoisomerase 2-alpha Cricetulus griseus 48-73