PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 33542214-2 2021 In response to low-level ROS stress, the expression of Delta133p53, a human p53 isoform, is upregulated to promote cell survival and protect cells from senescence by enhancing the expression of antioxidant genes. Reactive Oxygen Species 25-28 tumor protein p53 Homo sapiens 63-66