2022
The matricellular protein SPARC induces inflammatory interferon-response in macrophages during aging
Ryu S, Sidorov S, Ravussin E, Artyomov M, Iwasaki A, Wang A, Dixit VD. The matricellular protein SPARC induces inflammatory interferon-response in macrophages during aging. Immunity 2022, 55: 1609-1626.e7. PMID: 35963236, PMCID: PMC9474643, DOI: 10.1016/j.immuni.2022.07.007.Peer-Reviewed Original ResearchConceptsToll-like receptor 4ISG inductionMatricellular proteinPro-inflammatory phenotypeAnti-inflammatory macrophagesInterferon-stimulated gene expressionAdipocyte-specific deletionInhibition of glycolysisImmunometabolic adaptationsMyD88 pathwayReceptor 4Chronic diseasesFunctional declineCaloric restrictionInterferon responseHealth spanMacrophagesInflammationMitochondrial respirationSPARCInductionGene expressionAdipokinesObesityIFN
2020
Dietary Regulation of Immunity
Lee AH, Dixit VD. Dietary Regulation of Immunity. Immunity 2020, 53: 510-523. PMID: 32937152, PMCID: PMC7491384, DOI: 10.1016/j.immuni.2020.08.013.Peer-Reviewed Original ResearchConceptsDietary intakeOrganismal metabolismRestoration of homeostasisRegulation of glucoseMacronutrient intakeImmune regulationImmunological functionsImmunological responseImmunometabolic responsesMitochondrial respirationImmune systemInsulin actionDietary regulationProtein metabolismTissue functionIntakeDietary surplusRegulationVital functionsImmunityMetabolismHealthspanLeukocytesCheckpointHomeostasis