Targeting glutaminase and mTOR
نویسندگان
چکیده
منابع مشابه
Targeting glutaminase and mTOR
Comprehensive genomic and proteomic analyses demonstrate that there is nearly universal activation of the PI3K pathway in glioblastoma (GBM) patients [1]. Persistent PI3K signaling promotes GBM formation and tumor progression in genetic mouse models, establishing PI3K and its effecter mTOR as compelling molecular targets. mTOR, which has two distinct complexes, mTORC1 and mTORC2, is a protein k...
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Rho GTPases impact a number of activities important for oncogenesis. We describe a small molecule inhibitor that blocks oncogenic transformation induced by various Rho GTPases in fibroblasts, and the growth of human breast cancer and B lymphoma cells, without affecting normal cells. We identify the target of this inhibitor to be the metabolic enzyme glutaminase, which catalyzes the hydrolysis o...
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BACKGROUND and OBJECTIVES: mTOR (a serine/threonine protein kinase) is a major repressor of autophagy, a cell survival mechanism. The specific in vivo mechanism of mTOR signalling in OA pathophysiology is not fully characterised. We determined the expression of mTOR and known autophagy genes in human OA cartilage as well as mouse and dog models of experimental OA. We created cartilage-specific ...
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The American Association for Cancer Research (AACR) Special Conference on Targeting PI3K/mTOR Signaling in Cancer was held in San Francisco, California from February 24 to 27, 2011. The meeting was cochaired by Drs. Lewis C. Cantley, David M. Sabatini, and Funda Meric-Bernstam. The main focus of this event was the therapeutic potential of drugs targeting the PI3K/mTOR signaling pathway for the ...
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The phosphatidylinositol-3-kinase (PI3K)/Akt and the mammalian target of rapamycin (mTOR) signaling pathways are two pathways crucial to many aspects of cell growth and survival, in physiological as well as in pathological conditions (e.g., cancer). Indeed, they are so interconnected that, in a certain sense, they could be regarded as a single, unique pathway. In this paper, after a general ove...
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ژورنال
عنوان ژورنال: Oncotarget
سال: 2015
ISSN: 1949-2553
DOI: 10.18632/oncotarget.5263