title: Involvement of μ-protocadherin in colorectal carcinogenesis: a promise for clinico-pathological evaluation.
abstract: Cell-cell adhesion is a fundamental activity to allow the maintenance of epithelial integrity, and defects impairing this process promote the formation of tumors such as colorectal cancer (CRC). In this regard, a crucial role is played by adhesion molecules, named cadherins, which exert their function through the inhibition of the β-catenin signaling proliferation pathway, constitutively activated in CRC. A number of reports, published over the last decade, have highlighted the existence of a novel cadherin family member, called μ-protocadherin, to underline the hybrid nature of its extra-cellular region, including both cadherin-like and mucin-like domains. Is has been shown that this protein plays an important role in inter-cellular adhesion processes, inhibits β-catenin activity in normal colorectal mucosa, undergoes a down-regulated expression in CRC and is up-regulated upon treatment with chemoprevention agents against this tumor.
authors.affiliation: Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy. lorena.losi@unimore.it.
authors.forename: Lorena
authors.initials: L
authors.lastname: Losi
authors.affiliation: Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy.
authors.forename: Alexis
authors.initials: A
authors.lastname: Grande
mesh_terms: D000818:Animals; D000070585:Cadherin Related Proteins; D015820:Cadherins / Q000378:metabolism*; D063646:Carcinogenesis / Q000378:metabolism*; D015179:Colorectal Neoplasms / Q000378:metabolism* / Q000473:pathology; D006801:Humans
chemical_list: C413024:CDHR5 protein, human; D000070585:Cadherin Related Proteins; D015820:Cadherins