PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 26494859-7 2015 Following combination treatment, gammaH2AX increased and Mdm2 localized to a larger degree to chromatin compared with single-agent treatment, consistent with previous observations that Mdm2 binds to the Mre11/Rad50/Nbs1 complex associated with DNA and inhibits the DNA damage response. gammah2ax 33-42 transformed mouse 3T3 cell double minute 2 Mus musculus 185-189