PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 25373883-12 2015 The mechanism of action of APE is hypothesized to proceed via scavenging free radicals, decreasing TGF-beta1 levels and blocking of the TGF-beta/Smad signaling pathway. free 73-77 apurinic/apyrimidinic endodeoxyribonuclease 1 Rattus norvegicus 27-30