Featured Publications
Differential effects of anti-CD20 therapy on CD4 and CD8 T cells and implication of CD20-expressing CD8 T cells in MS disease activity
Shinoda K, Li R, Rezk A, Mexhitaj I, Patterson K, Kakara M, Zuroff L, Bennett J, von Büdingen H, Carruthers R, Edwards K, Fallis R, Giacomini P, Greenberg B, Hafler D, Ionete C, Kaunzner U, Lock C, Longbrake E, Pardo G, Piehl F, Weber M, Ziemssen T, Jacobs D, Gelfand J, Cross A, Cameron B, Musch B, Winger R, Jia X, Harp C, Herman A, Bar-Or A. Differential effects of anti-CD20 therapy on CD4 and CD8 T cells and implication of CD20-expressing CD8 T cells in MS disease activity. Proceedings Of The National Academy Of Sciences Of The United States Of America 2023, 120: e2207291120. PMID: 36634138, PMCID: PMC9934304, DOI: 10.1073/pnas.2207291120.Peer-Reviewed Original ResearchConceptsEarly disease activityDisease activityCD8 T cellsT cellsCD20 therapyPeripheral blood mononuclear cellsCellular immune profilesNew disease activityMS disease activityT cell poolMultiple sclerosis patientsAnti-inflammatory profileBlood mononuclear cellsTreatment-associated changesMultiparametric flow cytometryCentral nervous systemFurther dosingRepeat infusionsImmune profileMS patientsSclerosis patientsValidation cohortMononuclear cellsRelapse developmentImmune cascade
2020
Immunomodulatory Effects of DMF Treatment on the Peripheral Lymphocyte Compartment: A Focus on Older MS Patients (478)
Giuliani F, Longbrake E, Mao-Draayer Y, Robertson D, Bar-Or A, Mokliatchouk O, Bame E, Xing D, Parks B, Chen C, Miller C. Immunomodulatory Effects of DMF Treatment on the Peripheral Lymphocyte Compartment: A Focus on Older MS Patients (478). Neurology 2020, 94 DOI: 10.1212/wnl.94.15_supplement.478.Peer-Reviewed Original Research
2019
CXCR3+ T cells in multiple sclerosis correlate with reduced diversity of the gut microbiome
Choileáin SN, Kleinewietfeld M, Raddassi K, Hafler DA, Ruff WE, Longbrake EE. CXCR3+ T cells in multiple sclerosis correlate with reduced diversity of the gut microbiome. Journal Of Translational Autoimmunity 2019, 3: 100032. PMID: 32743517, PMCID: PMC7388357, DOI: 10.1016/j.jtauto.2019.100032.Peer-Reviewed Original ResearchInflammatory T cell subsetsCentral nervous systemT cell subsetsMultiple sclerosisT cellsGut microbiomeCell subsetsCNS-reactive T cellsRelapsing-remitting MS patientsGrey matter inflammationGut-immune axisExpression of CXCR3CD8 T cellsAltered gut microbiomeAutoreactive T cellsMultiple sclerosis correlateGut microbiome compositionInflammatory subsetMS pathogenesisMS patientsTh1 phenotypeAxonal degenerationAutoimmune diseasesCascade of eventsDisease onset
2016
Quantitative visual tests after poorly recovered optic neuritis due to multiple sclerosis
Longbrake EE, Lancia S, Tutlam N, Trinkaus K, Naismith RT. Quantitative visual tests after poorly recovered optic neuritis due to multiple sclerosis. Multiple Sclerosis And Related Disorders 2016, 10: 198-203. PMID: 27919490, PMCID: PMC5392253, DOI: 10.1016/j.msard.2016.10.009.Peer-Reviewed Original ResearchConceptsRetinal nerve fiber layerOptic neuritisVisual dysfunctionMS patientsContrast chartsVisual fieldVFQ-25 scoresPelli-Robson contrast sensitivity chartNerve fiber layerSevere visual dysfunctionSnellen eye chartLow contrast chartsCross-sectional studyContrast sensitivity testQuality of lifeContrast sensitivity chartLow-contrast testsOptical coherence tomographyMultiple sclerosisVisual acuityElectrophysiologic functionPatientsEye chartPR chartNeuritis
2015
Dimethyl fumarate selectively reduces memory T cells in multiple sclerosis patients
Longbrake E, Ramsbottom M, Cantoni C, Ghezzi L, Cross A, Piccio L. Dimethyl fumarate selectively reduces memory T cells in multiple sclerosis patients. Multiple Sclerosis Journal 2015, 22: 1061-1070. PMID: 26459150, PMCID: PMC4829494, DOI: 10.1177/1352458515608961.Peer-Reviewed Original ResearchConceptsDMF-treated patientsMemory T cellsMultiple sclerosis patientsT cellsMS patientsDendritic cellsSclerosis patientsEffector memory T cellsUntreated MS patientsMyeloid dendritic cellsAbsolute lymphocyte countPlasmacytoid dendritic cellsNatural killer cellsNaïve T cellsMechanism of actionLymphocyte countLymphopenic patientsRegulatory cellsKiller cellsPeripheral bloodImmune cellsHealthy controlsPatientsB cellsFlow cytometry