title: Expression of pancreatic secretory trypsin inhibitor in various cancer cells.
abstract: We demonstrated by immunoperoxidase staining that a half of cancer tissues surgically resected contained pancreatic secretory trypsin inhibitor-immunoreactive cells. Immunoreactivity in cancer tissues was detected in both early and advanced cancers. Human cell lines (BxPC-3, MIA PaCa-2, PANC-1, KATO-III, COLO 201, SW 403, WIHOVCAR 3, HeLa Ohio, A549 and SK X HEp-1) expressed pancreatic secretory trypsin inhibitor.
mesh_terms: D007611:Aprotinin / Q000032:analysis*; D002460:Cell Line; D005260:Female; D006801:Humans; D007124:Immunoenzyme Techniques; D009369:Neoplasms / Q000032:analysis*
chemical_list: D007611:Aprotinin