Prevalence of Syndecan-1 (CD138) Expression in Different Kinds of Human Tumors and Normal Tissues.

Prevalence of Syndecan-1 (CD138) Expression in Different Kinds of Human Tumors and Normal Tissues. Dis Markers. 2019;2019:4928315 Authors: Kind S, Merenkow C, Büscheck F, Möller K, Dum D, Chirico V, Luebke AM, Höflmayer D, Hinsch A, Jacobsen F, Göbel C, Weidemann S, Fraune C, Möller-Koop C, Hube-Magg C, Clauditz TS, Simon R, Sauter G, Wilczak W, Bawahab AA, Izbicki JR, Perez D, Marx A Abstract Syndecan-1 (CD138) is a transmembrane proteoglycan known to be expressed in various normal and malignant tissues. It is of interest because of a possible prognostic role of differential expression in tumors and its role as a target for indatuximab, a monoclonal antibody coupled with a cytotoxic agent. To comprehensively analyze CD138 in normal and neoplastic tissues, we used tissue microarrays (TMAs) for analyzing immunohistochemically detectable CD138 expression in 2,518 tissue samples from 85 different tumor entities and 76 different normal tissue types. The data showed that CD138 expression is abundant in tumors. At least an occasional weak CD138 immunostaining could be detected in 71 of 82 (87%) different tumor types, and 58 entities (71%) had at least one tumor with a strong positivity. In normal tissues, a particularly strong expression was found in normal squamous epithelium of various organs, goblet and columnar cells of the gastrointestinal tract, and in hepatocytes. The highly standardized analysis of most human cancer types resu...
Source: Disease Markers - Category: Laboratory Medicine Tags: Dis Markers Source Type: research