2023
PD-1highCXCR5–CD4+ peripheral helper T cells promote CXCR3+ plasmablasts in human acute viral infection
Asashima H, Mohanty S, Comi M, Ruff W, Hoehn K, Wong P, Klein J, Lucas C, Cohen I, Coffey S, Lele N, Greta L, Raddassi K, Chaudhary O, Unterman A, Emu B, Kleinstein S, Montgomery R, Iwasaki A, Dela Cruz C, Kaminski N, Shaw A, Hafler D, Sumida T. PD-1highCXCR5–CD4+ peripheral helper T cells promote CXCR3+ plasmablasts in human acute viral infection. Cell Reports 2023, 42: 111895. PMID: 36596303, PMCID: PMC9806868, DOI: 10.1016/j.celrep.2022.111895.Peer-Reviewed Original ResearchConceptsAcute viral infectionTph cellsViral infectionCXCR3 expressionClinical outcomesHelper TSevere viral infectionsB cell helpBetter clinical outcomesProtective humoral immunityT cell-B cell interactionsKey immune responsesPlasmablast expansionB cell differentiationCell subsetsHumoral immunityCell helpImmune responseInterferon γPlasmablast differentiationB cellsPlasmablastsCell responsesInfectionCD4
2021
Design and implementation of a prospective cohort study of persons living with and without HIV infection who are initiating medication treatment for opioid use disorder
Biondi BE, Mohanty S, Wyk BV, Montgomery RR, Shaw AC, Springer SA. Design and implementation of a prospective cohort study of persons living with and without HIV infection who are initiating medication treatment for opioid use disorder. Contemporary Clinical Trials Communications 2021, 21: 100704. PMID: 33490708, PMCID: PMC7807244, DOI: 10.1016/j.conctc.2021.100704.Peer-Reviewed Original ResearchOpioid use disorderProspective cohort studyHIV infectionCohort studyMedication treatmentUse disordersDSM-5 opioid-use disordersLongitudinal studyBiological effectsHIV continuumMonth 6Immune responseDifferential biological effectsMOUDHIVSystems biology approachInfectionTreatmentDSM-5DisordersPersonsBiology approachMedicationsBuprenorphineMethadone
2015
Paradoxical changes in innate immunity in aging: recent progress and new directions
Montgomery RR, Shaw AC. Paradoxical changes in innate immunity in aging: recent progress and new directions. Journal Of Leukocyte Biology 2015, 98: 937-943. PMID: 26188078, PMCID: PMC4661037, DOI: 10.1189/jlb.5mr0315-104r.Peer-Reviewed Original ResearchConceptsImmune responseInnate immune changesInnate immune responseCytokine levelsInappropriate elevationImmune changesNaïve cell populationT cellsAdaptive immunityViral infectionParadoxical increaseInnate immunityMultiple cell typesParadoxical changesCell populationsActivation stateImmunityCell typesSevere consequencesResponseTissue contextImmunosenescenceVaccinationPopulationInfection
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 ResearchConceptsHIV infectionHIV-negative adultsChronic inflammatory statePro-inflammatory environmentInnate immune recognitionInnate immune responseInnate immune systemHuman innate immune systemMicrobial translocationImmune agingInflammatory stateImmune responseEndogenous ligandImmune recognitionImmune systemInfectionMultiple factorsEarly stagesHIV