2024
Lactate fermentation intoxicates TILs
Hunt B, Kessler E, Joshi N. Lactate fermentation intoxicates TILs. Nature Immunology 2024, 25: 2176-2177. PMID: 39516647, DOI: 10.1038/s41590-024-02020-7.Peer-Reviewed Original Research
2023
Sodium perturbs mitochondrial respiration and induces dysfunctional Tregs
Côrte-Real B, Hamad I, Arroyo Hornero R, Geisberger S, Roels J, Van Zeebroeck L, Dyczko A, van Gisbergen M, Kurniawan H, Wagner A, Yosef N, Weiss S, Schmetterer K, Schröder A, Krampert L, Haase S, Bartolomaeus H, Hellings N, Saeys Y, Dubois L, Brenner D, Kempa S, Hafler D, Stegbauer J, Linker R, Jantsch J, Müller D, Kleinewietfeld M. Sodium perturbs mitochondrial respiration and induces dysfunctional Tregs. Cell Metabolism 2023, 35: 299-315.e8. PMID: 36754020, DOI: 10.1016/j.cmet.2023.01.009.Peer-Reviewed Original ResearchConceptsHuman TregsPro-inflammatory featuresLong-term dysfunctionPro-inflammatory signatureMetabolic reprogrammingLong-term functionDysfunctional TregsFoxp3 downregulationPeripheral toleranceMitochondrial respirationMetabolic disturbancesTregsImmune functionAutoimmunityMetabolic fitnessIntracellular NaMitochondrial NaHigh saltMitochondrial metabolismElectron transport chainTranscriptional changesFoxp3DysfunctionBlockade
2021
Adiponectin preserves metabolic fitness during aging
Li N, Zhao S, Zhang Z, Zhu Y, Gliniak CM, Vishvanath L, An YA, Wang MY, Deng Y, Zhu Q, Shan B, Sherwood A, Onodera T, Oz OK, Gordillo R, Gupta RK, Liu M, Horvath TL, Dixit VD, Scherer PE. Adiponectin preserves metabolic fitness during aging. ELife 2021, 10: e65108. PMID: 33904399, PMCID: PMC8099426, DOI: 10.7554/elife.65108.Peer-Reviewed Original ResearchConceptsAdiponectin null miceSystemic insulin sensitivityInsulin sensitivityNull miceAge-related glucoseRole of adiponectinLipid metabolism disordersHigh-fat dietTransgenic mouse modelAdiponectin levelsTissue inflammationMetabolism disordersClinical studiesMouse modelAdiponectinMice displayMetabolic fitnessOverexpression modelPositive associationMiceMedian lifespanHealthspanDirect effectEssential regulatorAging process
2019
The gut microbiota regulates white adipose tissue inflammation and obesity via a family of microRNAs
Virtue AT, McCright SJ, Wright JM, Jimenez MT, Mowel WK, Kotzin JJ, Joannas L, Basavappa MG, Spencer SP, Clark ML, Eisennagel SH, Williams A, Levy M, Manne S, Henrickson SE, Wherry EJ, Thaiss CA, Elinav E, Henao-Mejia J. The gut microbiota regulates white adipose tissue inflammation and obesity via a family of microRNAs. Science Translational Medicine 2019, 11 PMID: 31189717, PMCID: PMC7050429, DOI: 10.1126/scitranslmed.aav1892.Peer-Reviewed Original ResearchConceptsWhite adipose tissueDevelopment of obesityGut microbiotaInsulin resistanceWAT functionWhite adipose tissue inflammationGut microbiota-derived metabolitesAdipose tissue inflammationContext of obesityMicrobiota-derived metabolitesPotential therapeutic targetGut dysbiosisWAT inflammationTissue inflammationInsulin sensitivityTherapeutic targetAdipose tissueObesityWhite adipocytesPlasma abundanceCentral mechanismsMetabolic fitnessHost metabolismEnergy expenditureMicrobiota
2018
Metabolic control of regulatory T cell stability and function by TRAF3IP3 at the lysosome
Yu X, Teng XL, Wang F, Zheng Y, Qu G, Zhou Y, Hu Z, Wu Z, Chang Y, Chen L, Li HB, Su B, Lu L, Liu Z, Sun SC, Zou Q. Metabolic control of regulatory T cell stability and function by TRAF3IP3 at the lysosome. Journal Of Experimental Medicine 2018, 215: 2463-2476. PMID: 30115741, PMCID: PMC6122976, DOI: 10.1084/jem.20180397.Peer-Reviewed Original ResearchConceptsCell metabolismPhosphatase catalytic subunitRapamycin complex 1Component raptorRegulatory T Cell StabilityCatalytic subunitMetabolic programsMechanistic targetPivotal regulatorSignaling mechanismTRAF3IP3Metabolic regulatorMetabolic fitnessCell functionRegulatorLysosomesMetabolismT reg cell functionCell stabilityPP2AcComplexes 1RaptorsSubunitsDeletionStrong antitumor T-cell responses
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