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199篇 您的检索式:作者名="Viollet"
    题名 作者 年代 出处 被引量
1Mitochondrial dysfunction activates the AMPK signaling and autophagy to promote cell survival显示文摘Autophagy is a cellular self-eating process essential for stress response and maintainingtissue homeostasis by lysosomal degradation of unwanted or damaged proteins and organelles.Here, we show that cells with defective mitochondria induce autophagy to promotecell survival through activating the AMPK pathway. Loss of mitochondrial complex III proteincytochrome b activates the AMPK signaling and induced autophagy. Inhibiting mitochondria energeticsby mitochondria-targeted agents activates the AMPK signaling and induced autophagy.Genetic inhibition of AMPK inhibits autophagy induction in cells with defective mitochondria,while genetic inhibition of autophagy has no effect on AMPK activation. Mitochondria dysfunctionhas no effect of DNA repair of UV-induced DNA damage. However, mitochondria dysfunctionsensitizes cells to apoptosis induced by UV radiation. Genetic inhibition of autophagy orAMPK sensitized cells to apoptosis in cells with defective mitochondria. Our results demonstratethat AMPK and autophagy senses mitochondria dysfunction and serves as a mechanismfor survival. Our findings may provide new insights into the interplay between mitochondriafunction and autophagy process in maintaining tissue homeostasis, and suggest that this interactionmay play important roles in diseases such as cancer and neurodegeneration.Baozhong Zhao Lei Qiang Joy Joseph Balaraman Kalyanaraman Benoit Viollet Yu-Ying He 2016Genes & Diseases2016,3,1:6
2Metformin inhibits hepatic gluconeogenesis in mice independently of the LKB1/AMPK pathway via a decrease in hepatic energy state显示文摘Foretz Marc Hébrard Sophie Leclerc Jocelyne Zarrinpashneh Elham Soty Maud Mithieux Gilles Sakamoto Kei Andreelli Fabrizio Viollet Benoit 2010Journal of Clinical Investigation2010,,7:2
3Knockout of thealpha2 but not alpha 15’- AMP -activated protein kinaseisoform abolishes 5 -aminomiadazole -4 -carboxamide -1 -beta -4 -ribofuranside but not contraction - induced glucose uptake inskeletal muscle显示文摘Jorgensen S B Viollet B Andreelli F 2004J Biol Chem2004,279,:1
4Cellular and molecular mechanisms of metformin:an overview显示文摘Viollet B Guigas B Sanz Garcia N 2012Clin Sci(Lond)2012,122,6:1
5Neuroprotective effects of adenoshae monophosphate-activated protein kinase inhibkion and gene deletion in stroke显示文摘Li J Zeng Z Viollet B 2007Stroke2007,38,:1
6The anti-diabetic drug metformin does not affect bone mass in vivo or fracture healing显示文摘Jeyabalan J Viollet B Smitham P 2013Osteoporos Int2013,24,10:1
7Identification and characterization of a spinal muscular atrophy-determining gene显示文摘Leeibvres S Burglen L Reboullet S Clermont O Burlet P Viollet L 1995Cell1995,80,1:1
8AMPK and mTOR regulate autophagy through direct phosphorylation of Ulkl 显示文摘Kim J Kundu M Viollet B 2011Nat Cell Biol2011,13,2:1
9AMPK and roTOR relate attmphagy through direct phosphorylation of Ulkl 显示文摘KimJ Kundu M Viollet B 2011Nat Cell Biol2011,13,2:1
10Mapping ofautosomal recessive chronic distal spinal muscular atrophy to chromosome 11 q13 显示文摘Viollet L Barois A Rebeiz JG 2002Ann Neurol2002,51,5:1
11AMP-activated protein kinase pathway and bone metabolism显示文摘Jeyabalan J Shah M Viollet B 2012J Endo- crinol2012,212,3:1
12AMPK and mTOR regulate autophagy through direct phosphorylation of Ulkl 显示文摘Kim J Kundu M Viollet B 2011Nat Cell Biol2011,13,2:1
13Genetic deletion of catalytic subunits of AMP-activated protein kinase increases osteoclasts and reduces bone mass in young adult mice.显示文摘Heeseog Kang Benoit Viollet Dianqing Wu 2013Journal of Biological Chemistry2013,,32:1
14Activation of AMP-activated protein kinase in the liver: a new strategy for the management of metabolic hepatic disorders显示文摘Viollet B Foretz M Guigas B 2006J Physiol2006,574,1:1
15Activation of AMP - activated protein kinase in the liver: a new strategy for the management of metabolic hepatic disorders显示文摘Viollet B Foretz M Guigas B 2006J Physiol2006,1574,:1
16Induced adiposity and adipoeyte hypertrophy in mice lacking the AMP-activated protein kinase-alpha2 subunit 显示文摘Villena JA Viollet B Andreelli F Kahn A Vaulont S Sul HS 2004Diabetes2004,53,9:1
17AMPK and m TOR regulate autophagy through direct phosphorylation of Ulk1显示文摘Kim J Kundu M Viollet B 2011Nature Cell Biology2011,13,2:1
18AMP-activated protein ki- nase in the regulation of hepatic energy metabolism:From physi- ology to thera- peutic perspectives 显示文摘Viollet B Guigas B Leclerc J 2009Acta Physiol2009,196,1:1
19Activation of AMP-Activated Protein Kinase in the Liver:a New Strategy for the Management of Metabolic Hepatic Disorders显示文摘Viollet B Foretz M Guigas B 2006J Physio12006,574,1:1
20Targeting AMP - activated protein kinase as a novel therapeutic approach for the treatment of metabolic disorders 显示文摘Viollet B Mounier R Leclerc J 2007Diabetes Metab2007,33,6:1
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