PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 34109737-6 2022 In luminal A MCF-7 cells, the selection of a drug-resistant subline from parental cells with deregulation of p53 pathways occurred. Phenobarbital 3-10 tumor protein p53 Homo sapiens 109-112