PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 32718025-3 2020 Recently, several studies have identified intricate and complicated interplay between ferroptosis, ionizing radiation (IR), ATM (ataxia-telangiectasia mutated)/ATR (ATM and Rad3-related), and tumor suppressor p53, which signifies the participation of the DNA damage response (DDR) in iron-related cell death. Iron 284-288 tumor protein p53 Homo sapiens 209-212