Advances in research on the function and disease of desmoglein 2 / 医学研究生学报

ABSTRACT

Desmoglein (DSG) is an important constituent of desmosome, a single transmembrane glycoprotein that binds to desmocollin (DSC), regulates intercellular adhesion and transmits intracellular and extracelluar signals. Studies have shown that DSG2, one subtype of the DSG, is abnormally expressed in tumor cells and has certain value for targeted treatment and prognosis. This paper reviews the structure, biological functions and related diseases of DSG2 protein.