PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 25337563-12 2013 Finally, The antioxidant capability of the tumor microenvironment for the BC group was enhanced with higher expression levels of glutathione peroxidase (GPX), catalase, and manganese superoxide (MnSOD) detected. beta Carotene 74-76 catalase Mus musculus 159-167