2014
Aging of the human innate immune system in HIV infection
Zapata HJ, Shaw AC. Aging of the human innate immune system in HIV infection. Current Opinion In Immunology 2014, 29: 127-136. PMID: 24997358, PMCID: PMC4145838, DOI: 10.1016/j.coi.2014.06.007.Peer-Reviewed Original ResearchMeSH KeywordsAgingDendritic CellsHIV InfectionsHumansImmunity, InnateInflammationToll-Like ReceptorsConceptsHIV infectionHIV-negative adultsChronic inflammatory statePro-inflammatory environmentInnate immune recognitionInnate immune responseInnate immune systemHuman innate immune systemMicrobial translocationImmune agingInflammatory stateImmune responseEndogenous ligandImmune recognitionImmune systemInfectionMultiple factorsEarly stagesHIVHuman monocytes have increased IFN-γ-mediated IL-15 production with age alongside altered IFN-γ receptor signaling
Lee N, Shin MS, Kang KS, Yoo SA, Mohanty S, Montgomery RR, Shaw AC, Kang I. Human monocytes have increased IFN-γ-mediated IL-15 production with age alongside altered IFN-γ receptor signaling. Clinical Immunology 2014, 152: 101-110. PMID: 24657713, PMCID: PMC4018768, DOI: 10.1016/j.clim.2014.03.003.Peer-Reviewed Original Research
2013
Age-dependent dysregulation of innate immunity
Shaw AC, Goldstein DR, Montgomery RR. Age-dependent dysregulation of innate immunity. Nature Reviews Immunology 2013, 13: 875-887. PMID: 24157572, PMCID: PMC4096436, DOI: 10.1038/nri3547.Peer-Reviewed Original ResearchMeSH KeywordsAge FactorsAgingAnimalsHumansImmunity, CellularImmunity, InnateInflammationMiceReceptors, Pattern RecognitionConceptsMetabolic syndromeIntracellular killingInnate immunityToll-like receptor functionNeutrophil extracellular trap formationBasal cytokine productionInnate immune dysregulationDendritic cell populationsMonocyte-derived DCsChronic viral infectionsMyeloid cells-1Pro-inflammatory milieuChronic inflammatory conditionsInnate immune activationVirus-infected macrophagesExtracellular trap formationAge-dependent dysregulationInnate immune systemPattern recognition receptorsAge-associated alterationsMacrophage colony-stimulating factorGranulocyte/macrophage colony-stimulating factorColony-stimulating factorTLR expressionImmune dysregulation
2011
Age‐associated elevation in TLR5 leads to increased inflammatory responses in the elderly
Qian F, Wang X, Zhang L, Chen S, Piecychna M, Allore H, Bockenstedt L, Malawista S, Bucala R, Shaw AC, Fikrig E, Montgomery RR. Age‐associated elevation in TLR5 leads to increased inflammatory responses in the elderly. Aging Cell 2011, 11: 104-110. PMID: 22023165, PMCID: PMC3257374, DOI: 10.1111/j.1474-9726.2011.00759.x.Peer-Reviewed Original ResearchMeSH KeywordsAdultAgedAged, 80 and overAgingExtracellular Signal-Regulated MAP KinasesFemaleHumansInflammationInterleukin-8MaleMiddle AgedMonocytesMultivariate AnalysisNF-kappa BP38 Mitogen-Activated Protein KinasesPhosphorylationProtein TransportRNA, MessengerSignal TransductionToll-Like Receptor 5Tumor Necrosis Factor-alphaConceptsToll-like receptorsIL-8Multivariable mixed-effects modelsOlder individualsElevated IL-8Levels of TLR5Expression of TLR5Production of TNFAge-associated elevationAge-related decreaseDendritic cellsImmune responsivenessElderly donorsInflammatory responseImmune functionNF-κBTLR5Progressive declineMonocytesMixed effects modelsMAPK p38Significant increaseEffects modelAssociated increaseCritical mechanism