PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 35543228-9 2022 In addition, XBP1 mRNA and protein levels were higher in the luminal subtype than in normal tissues and basal-like subtype, which might be attributed to membrane transport-related processes. Phenobarbital 61-68 X-box binding protein 1 Homo sapiens 13-17