PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 30456590-5 2019 H2O2 treated cells showed characteristic senescence-associated features including increased cell size, senescence-associated beta-galactosidase activity (SA-beta-gal), development of senescence-associated secretory phenotype (SASP), activation of reactive oxygen species (ROS) and pathways, DNA damage as well as induction of cell cycle inhibitors (p53/p21WAF1/p16INK4a). Hydrogen Peroxide 0-4 tumor protein p53 Homo sapiens 349-352