Cleavage and cell adhesion properties of human epithelial cell adhesion molecule (HEPCAM).

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Cleavage and cell adhesion properties of human epithelial cell adhesion molecule (HEPCAM).

Human epithelial cell adhesion molecule (HEPCAM) is a tumor-associated antigen frequently expressed in carcinomas, which promotes proliferation after regulated intramembrane proteolysis. Here, we describe extracellular shedding of HEPCAM at two α-sites through a disintegrin and metalloprotease (ADAM) and at one β-site through BACE1. Transmembrane cleavage by γ-secretase occurs at three γ-sites ...

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ژورنال

عنوان ژورنال: Journal of Biological Chemistry

سال: 2016

ISSN: 0021-9258

DOI: 10.1074/jbc.a115.662700