PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11884587-2 2002 Using mouse fibroblasts lacking p53, p21(waf1), or Stat1, we found that optimal 7kchol-induced apoptosis requires p21(waf1) and Stat1 but not p53. 7-ketocholesterol 80-86 transformation related protein 53, pseudogene Mus musculus 32-35 11884587-2 2002 Using mouse fibroblasts lacking p53, p21(waf1), or Stat1, we found that optimal 7kchol-induced apoptosis requires p21(waf1) and Stat1 but not p53. 7-ketocholesterol 80-86 transformation related protein 53, pseudogene Mus musculus 142-145