PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16360234-5 2006 Carcinogenesis via BilIN was characterized by MUC2-/CK7+/CK20-with increasing MUC1 expression. Bile Pigments 19-24 keratin 20 Homo sapiens 57-61