期刊
FEBS LETTERS
卷 585, 期 20, 页码 3166-3173出版社
WILEY
DOI: 10.1016/j.febslet.2011.08.031
关键词
Endoplasmic reticulum-associated degradation (ERAD); ubiquitin-proteasome system (UPS); gp78/RNF45; Epidermal growth factor receptor (EGFR); Exosome; Duffy antigen receptor for chemokine (DARC)
资金
- National Institutes of Health, National Cancer Institute, Center for Cancer Research
The recent identification of metastasis suppressor genes, the products of which inhibit metastasis but not primary tumor growth, distinguishes oncogenic transformation and tumor suppression from a hallmark of malignancy, the ability of cancer cells to invade sites distant from the primary tumor. The metastasis suppressor CD82/KAI1 is a member of the tetraspanin superfamily of glycoproteins. CD82 suppresses metastasis by multiple mechanisms including inhibition of cell motility and invasion, promotion of cell polarity as well as induction of senescence and apoptosis in response to extracellular stimuli. A common feature of these diverse effects is CD82 regulation of membrane organization as well as protein trafficking and interactions, which affects cellular signaling and intercellular communication. Published by Elsevier B. V. on behalf of the Federation of European Biochemical Societies.
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