Defining the Role of mTOR in Cancer
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TLDR
Recent progress in understanding mTOR signaling is discussed, paying particular attention to its relevance in cancer and the use of rapamycin in oncology.About:
This article is published in Cancer Cell.The article was published on 2007-07-10 and is currently open access. It has received 2732 citations till now. The article focuses on the topics: RPTOR & mTORC2.read more
Citations
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Journal ArticleDOI
Regulation of cancer cell metabolism
TL;DR: Interest in the topic of tumour metabolism has waxed and waned over the past century, but it has become clear that many of the signalling pathways that are affected by genetic mutations and the tumour microenvironment have a profound effect on core metabolism, making this topic once again one of the most intense areas of research in cancer biology.
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mTOR: from growth signal integration to cancer, diabetes and ageing
TL;DR: Mammalian TOR complex 1 (mTORC1) and mTORC2 exert their actions by regulating other important kinases, such as S6 kinase (S6K) and Akt.
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Autophagy: cellular and molecular mechanisms.
TL;DR: This review summarizes the most up‐to‐date findings on how autophagy is executed and regulated at the molecular level and how its disruption can lead to disease.
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The Rag GTPases Bind Raptor and Mediate Amino Acid Signaling to mTORC1
Yasemin Sancak,Timothy R. Peterson,Yoav D. Shaul,Robert A. Lindquist,Carson C. Thoreen,Liron Bar-Peled,David M. Sabatini,David M. Sabatini +7 more
TL;DR: It is found that the Rag proteins—a family of four related small guanosine triphosphatases (GTPases)—interact with mTORC1 in an amino acid–sensitive manner and are necessary for the activation of the m TORC1 pathway by amino acids.
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Molecular mechanisms of mTOR-mediated translational control
Xiaoju Max Ma,John Blenis +1 more
TL;DR: Recent findings on the regulators and effectors of mTOR are highlighted and specific cases that serve as paradigms for the different modes of m TOR regulation and its control of translation are discussed.
References
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Journal ArticleDOI
TOR signaling in growth and metabolism.
TL;DR: The physiological consequences of mammalianTORC1 dysregulation suggest that inhibitors of mammalian TOR may be useful in the treatment of cancer, cardiovascular disease, autoimmunity, and metabolic disorders.
PatentDOI
Phosphorylation and regulation of Akt/PKB by the rictor-mTOR complex
TL;DR: In this paper, the rictor-mTOR complex was used to identify compounds which modulate Akt activity mediated by the Rictor mTOR complex and methods for treating or preventing a disorder that is associated with aberrant Akt activation.
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TSC2 mediates cellular energy response to control cell growth and survival.
TL;DR: It is described that TSC2 is regulated by cellular energy levels and plays an essential role in the cellular energy response pathway and its phosphorylation by AMPK protect cells from energy deprivation-induced apoptosis.
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mTOR Interacts with Raptor to Form a Nutrient-Sensitive Complex that Signals to the Cell Growth Machinery
Do Hyung Kim,Dos D. Sarbassov,Siraj M. Ali,Jessie E. King,Robert R. Latek,Hediye Erdjument-Bromage,Paul Tempst,David M. Sabatini +7 more
TL;DR: It is reported that mTOR forms a stoichiometric complex with raptor, an evolutionarily conserved protein with at least two roles in the mTOR pathway that through its association with mTOR regulates cell size in response to nutrient levels.
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TSC2 is phosphorylated and inhibited by Akt and suppresses mTOR signalling
TL;DR: It is shown that TSC1–TSC2 inhibits the p70 ribosomal protein S6 kinase 1 and activates the eukaryotic initiation factor 4E binding protein 1 (4E-BP1, an inhibitor of translational initiation) and these functions are mediated by inhibition of the mammalian target of rapamycin (mTOR).