title: Value of calretinin immunostaining in diagnostic pathology: a review and update.
abstract: Calretinin is a member of the EF-hand family of calcium-binding proteins. Because its expression is highly restricted to mesotheliomas, calretinin is, at present, the most commonly used positive mesothelioma marker that is most often recommended to be included in the various immunohistochemical panels used to assist in the differential diagnosis of these tumors. Calretinin expression has also been reported to be commonly expressed in a wide variety of other neoplasms, including sex cord-stromal tumors, adrenal cortical neoplasms, olfactory neuroblastomas, Schwann cell tumors, cardiac myxomas, and ameloblastomas. This article reviews the information that is currently available on calretinin expression in tumors and on its application as an immunohistochemical marker in diagnostic pathology.
authors.affiliation: Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX.
authors.forename: Nelson G
authors.initials: NG
authors.lastname: Ordóñez
mesh_terms: D000818:Animals; D014408:Biomarkers, Tumor / Q000378:metabolism*; D064032:Calbindin 2 / Q000378:metabolism*; D006801:Humans; D007150:Immunohistochemistry; D009363:Neoplasm Proteins; D009369:Neoplasms / Q000378:metabolism* / Q000473:pathology*
chemical_list: D014408:Biomarkers, Tumor; C576764:CALB2 protein, human; D064032:Calbindin 2; D009363:Neoplasm Proteins