title: Tales from the crypt: beta-catenin in the development of juvenile polyps: commentary on the article by Iwamoto et al. on page 4.
authors.affiliation: Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, CA 90095, USA.
authors.forename: Simon W
authors.initials: SW
authors.lastname: Beaven
authors.forename: Martín G
authors.initials: MG
authors.lastname: Martín
mesh_terms: D011125:Adenomatous Polyposis Coli / Q000209:etiology / Q000378:metabolism; D055415:Bone Morphogenetic Protein 4; D019485:Bone Morphogenetic Proteins / Q000378:metabolism; D002648:Child; D003111:Colonic Polyps / Q000209:etiology / Q000378:metabolism*; D003598:Cytoskeletal Proteins / Q000378:metabolism*; D006801:Humans; D008954:Models, Biological; D012333:RNA, Messenger / Q000378:metabolism; D015398:Signal Transduction; D015534:Trans-Activators / Q000378:metabolism*; D051176:beta Catenin
chemical_list: C525809:BMP4 protein, human; D055415:Bone Morphogenetic Protein 4; D019485:Bone Morphogenetic Proteins; C495270:CTNNB1 protein, human; D003598:Cytoskeletal Proteins; D012333:RNA, Messenger; D015534:Trans-Activators; D051176:beta Catenin