Disruption of REDD1 gene ameliorates sepsis-induced decrease in mTORC1 signaling but has divergent effects on proteolytic signaling in skeletal muscle

scientific article published on 20 October 2015

Disruption of REDD1 gene ameliorates sepsis-induced decrease in mTORC1 signaling but has divergent effects on proteolytic signaling in skeletal muscle is …
instance of (P31):
scholarly articleQ13442814

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P356DOI10.1152/AJPENDO.00264.2015
P932PMC publication ID4816198
P698PubMed publication ID26487002

P2093author name stringScot R Kimball
Charles H Lang
Jennifer L Steiner
Kristen T Crowell
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Akt/mTOR pathway is a crucial regulator of skeletal muscle hypertrophy and can prevent muscle atrophy in vivoQ28206290
AMP-activated protein kinase suppresses protein synthesis in rat skeletal muscle through down-regulated mammalian target of rapamycin (mTOR) signalingQ28216932
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REDD1 deletion prevents dexamethasone-induced skeletal muscle atrophy.Q45884215
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Endotoxin stimulates in vivo expression of inflammatory cytokines tumor necrosis factor alpha, interleukin-1beta, -6, and high-mobility-group protein-1 in skeletal muscleQ47863220
Autophagy is required to maintain muscle massQ51411361
Myostatin induces cachexia by activating the ubiquitin proteolytic system through an NF-kappaB-independent, FoxO1-dependent mechanismQ51805331
Glycogen synthase kinase-3 is the predominant insulin-regulated eukaryotic initiation factor 2B kinase in skeletal muscleQ52569751
Critical illness polyneuropathy: risk factors and clinical consequences. A cohort study in septic patientsQ59235137
Sepsis upregulates the gene expression of multiple ubiquitin ligases in skeletal muscleQ73208228
TNF-binding protein ameliorates inhibition of skeletal muscle protein synthesis during sepsisQ77306855
Implication of eIF2B rather than eIF4E in the regulation of global protein synthesis by amino acids in L6 myoblastsQ77545079
beta-Adrenergic blockade during systemic inflammation: impact on cellular immune functions and survival in a murine model of sepsisQ79374040
Animal research. Harmonization of animal care and use guidanceQ83289343
Protein degradation by the ubiquitin-proteasome pathway in normal and disease statesQ28243121
Ablation in mice of the mTORC components raptor, rictor, or mLST8 reveals that mTORC2 is required for signaling to Akt-FOXO and PKCalpha, but not S6K1Q28276788
Impairment of starvation-induced and constitutive autophagy in Atg7-deficient miceQ28588080
The autophagy initiating kinase ULK1 is regulated via opposing phosphorylation by AMPK and mTORQ28610067
FoxO3 coordinately activates protein degradation by the autophagic/lysosomal and proteasomal pathways in atrophying muscle cellsQ29614482
Targeting Cullin-RING ligases by MLN4924 induces autophagy via modulating the HIF1-REDD1-TSC1-mTORC1-DEPTOR axisQ30525356
Ribosomal S6 kinase signaling and the control of translationQ33783527
Altered nutrient response of mTORC1 as a result of changes in REDD1 expression: effect of obesity vs. REDD1 deficiencyQ34006278
REDD1 enhances protein phosphatase 2A-mediated dephosphorylation of Akt to repress mTORC1 signaling.Q34092837
Autophagy and Skeletal Muscles in SepsisQ34442945
Sepsis-induced suppression of skeletal muscle translation initiation mediated by tumor necrosis factor alphaQ34589839
Novel insights into the regulation of skeletal muscle protein synthesis as revealed by a new nonradioactive in vivo techniqueQ34592377
Regulation of muscle protein synthesis during sepsis and inflammationQ34628735
Elevated corticosterone associated with food deprivation upregulates expression in rat skeletal muscle of the mTORC1 repressor, REDD1.Q34964972
Sepsis attenuates the anabolic response to skeletal muscle contractionQ35177499
Deep proteomics of mouse skeletal muscle enables quantitation of protein isoforms, metabolic pathways, and transcription factorsQ35325626
Mnk2 and Mnk1 are essential for constitutive and inducible phosphorylation of eukaryotic initiation factor 4E but not for cell growth or developmentQ35663786
Sepsis stimulates nonlysosomal, energy-dependent proteolysis and increases ubiquitin mRNA levels in rat skeletal muscleQ35824460
Alteration of somatotropic function by proinflammatory cytokinesQ35912023
Roles of mitogen-activated protein kinase signal-integrating kinases 1 and 2 in oxidant-mediated eIF4E phosphorylationQ36026674
Loss of muscle strength during sepsis is in part regulated by glucocorticoids and is associated with reduced muscle fiber stiffnessQ36454351
mTor Signaling in Skeletal Muscle During Sepsis and Inflammation: Where Does It All Go Wrong?Q36711877
Activation of AMP-activated protein kinase by 5-aminoimidazole-4-carboxamide-1-beta-D-ribonucleoside prevents leucine-stimulated protein synthesis in rat skeletal muscleQ37000863
REDD2 is enriched in skeletal muscle and inhibits mTOR signaling in response to leucine and stretchQ37139068
Local insulin-like growth factor I prevents sepsis-induced muscle atrophyQ37381871
Myostatin and the skeletal muscle atrophy and hypertrophy signaling pathwaysQ38235659
Regulated in DNA damage and development 1 (REDD1) promotes cell survival during serum deprivation by sustaining repression of signaling through the mechanistic target of rapamycin in complex 1 (mTORC1).Q39098298
Acute alcohol intoxication increases REDD1 in skeletal muscleQ40003242
A REDD1/TXNIP pro-oxidant complex regulates ATG4B activity to control stress-induced autophagy and sustain exercise capacity.Q40343998
Regulation of eIF-4E BP1 phosphorylation by mTOR.Q41087062
Lack of REDD1 reduces whole body glucose and insulin tolerance, and impairs skeletal muscle insulin signalingQ41760472
Nutrient-induced stimulation of protein synthesis in mouse skeletal muscle is limited by the mTORC1 repressor REDD1.Q41862322
Reduced REDD1 expression contributes to activation of mTORC1 following electrically induced muscle contractionQ42948178
P4510describes a project that usesImageJQ1659584
P433issue12
P921main subjectproteolysisQ33123
sepsisQ183134
P304page(s)E981-94
P577publication date2015-10-20
P1433published inAmerican Journal of Physiology - Endocrinology and MetabolismQ15765671
P1476titleDisruption of REDD1 gene ameliorates sepsis-induced decrease in mTORC1 signaling but has divergent effects on proteolytic signaling in skeletal muscle
P478volume309

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cites work (P2860)
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