期刊
CANCER TREATMENT REVIEWS
卷 35, 期 1, 页码 1-8出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.ctrv.2008.07.006
关键词
PKC isoenzymes; Invasion; Metastasis
类别
Protein kinase C is a family of serine/threonine kinases. The PKC family is made up of at least 12 isozymes, which have a rote in cell proliferation, differentiation, angiogenesis, and apoptosis. Activation of PKC isozyme is dependent on tyrosine-kinase receptors and G-protein-coupled receptors. PKC isozymes regulate multiple signaling pathways including PI3-K/Akt, MAPK, and GSK-3 beta. PKC isozymes have variable roles in tumor biology which in part depend on the cell type and intracellular localization. PKC isozymes are commonly dysregulated in the cancer of the prostate, breast, colon, pancreatic, liver, and kidney. Currently, several classes of PKC inhibitors are being evaluated in clinical trials and several challenges in targeting PKC isozymes have been recently identified. In conclusion, PKC remains a promising target for cancer prevention and therapy. (C) 2008 Elsevier Ltd. All rights reserved.
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