2021
Ketogenic diet restrains aging-induced exacerbation of coronavirus infection in mice
Ryu S, Shchukina I, Youm YH, Qing H, Hilliard B, Dlugos T, Zhang X, Yasumoto Y, Booth CJ, Fernández-Hernando C, Suárez Y, Khanna K, Horvath TL, Dietrich MO, Artyomov M, Wang A, Dixit VD. Ketogenic diet restrains aging-induced exacerbation of coronavirus infection in mice. ELife 2021, 10: e66522. PMID: 34151773, PMCID: PMC8245129, DOI: 10.7554/elife.66522.Peer-Reviewed Original ResearchConceptsΓδ T cellsKetogenic dietCoronavirus infectionAged miceT cellsHigher systemic inflammationInfected aged miceCOVID-19 severityCOVID-19 infectionActivation of ketogenesisMouse hepatitis virus strain A59Systemic inflammationInflammatory damageInfluenza infectionClinical hallmarkNLRP3 inflammasomeImmune surveillanceAdipose tissuePotential treatmentInfectionMiceStrongest predictorLungMortalityAge
2005
The hardship of obesity: a soft-wired hypothalamus
Horvath TL. The hardship of obesity: a soft-wired hypothalamus. Nature Neuroscience 2005, 8: 561-565. PMID: 15856063, DOI: 10.1038/nn1453.Peer-Reviewed Original ResearchConceptsFood intakeMetabolic disordersEnergy expenditureHumoral responseHomeostatic feedback loopSynaptic plasticityBrain circuitryObesityCentral therapyMetabolic phenotypeCellular mechanismsBrain anatomyMetabolic cuesIntakeDisordersCurrent knowledgeMajor advancesHeavy tollMorbidityDiabetesHypothalamusTherapyCNSMortalityMetabolic processes