The p85 Regulatory Subunit of PI3K Mediates cAMP-PKA and Insulin Biological Effects on MCF-7 Cell Growth and Motility

Recent studies have shown that hyperinsulinemia may increase the cancer risk. Moreover, many tumors demonstrate an increased activation of IR signaling pathways. Phosphatidylinositol 3-kinase (PI3K) is necessary for insulin action. In epithelial cells, which do not express GLUT4 and gluconeogenic en...

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Bibliographic Details
Main Authors: E. Di Zazzo, A. Feola, C. Zuchegna, A. Romano, C. F. Donini, S. Bartollino, C. Costagliola, R. Frunzio, P. Laccetti, M. Di Domenico, A. Porcellini
Format: Article
Language:English
Published: Wiley 2014-01-01
Series:The Scientific World Journal
Online Access:http://dx.doi.org/10.1155/2014/565839
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