The Phosphatidylinositol 3-kinase/Akt Signaling Pathway in Neuroendocrine Tumors. Glob J Biochem 2012;3
Date
01/01/2012Pubmed ID
27990410Pubmed Central ID
PMC5157925Abstract
The phosphatidylinositol 3-kinase (PI3K)-Akt pathway is often aberrantly activated in neuroendocrine-derived cancers. Therefore, selectively targeting this pathway using small-molecule inhibitors may reduce neuroendocrine tumor burden, potentiate adjunct therapies, and achieve symptomatic control for patients with hormonally active and inoperable disease. Here, we discuss the role of the PI3K-Akt pathway in the malignant transformation of neuroendocrine tumors, specifically carcinoids and small cell lung cancers. The collective findings presented in this review propose that selective targeting of the PI3K-Akt pathway may mitigate neuroendocrine tumor progression, thus offering a viable therapeutic approach for managing systemic disease.