Yann-Gaël Gangloff

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Mammalian target of rapamycin (mTOR) is a key regulator of cell growth that associates with raptor and rictor to form the mTOR complex 1 (mTORC1) and mTORC2, respectively. Raptor is required for oxidative muscle integrity, whereas rictor is dispensable. In this study, we show that muscle-specific inactivation of mTOR leads to severe myopathy, resulting in(More)
In developing peripheral nerves, differentiating Schwann cells sort individual axons from bundles and ensheath them to generate multiple layers of myelin. In recent years, there has been an increased understanding of the extracellular and intracellular factors that initiate and stimulate Schwann cell myelination, together with a growing appreciation of some(More)
Interleukin 15 (IL-15) controls both the homeostasis and the peripheral activation of natural killer (NK) cells. The molecular basis for this duality of action remains unknown. Here we found that the metabolic checkpoint kinase mTOR was activated and boosted bioenergetic metabolism after exposure of NK cells to high concentrations of IL-15, whereas low(More)
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Interleukin-15 (IL-15) controls both the homeostasis and the peripheral activation of Natural Killer (NK) cells. The molecular basis for this duality of action remains unknown. Here we report that the metabolic checkpoint kinase mTOR is activated and boosts bioenergetic metabolism upon NK cell exposure to high concentrations of IL-15 whereas low doses of(More)
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