2023
A Novel MIP-1-Expressing Macrophage Subtype in BAL Fluid from Healthy Volunteers.
Reyfman PA, Malsin ES, Khuder B, Joshi N, Gadhvi G, Flozak AS, Carns MA, Aren K, Goldberg IA, Kim S, Alexander M, Sporn PHS, Misharin AV, Budinger GRS, Lam AP, Hinchcliff M, Gottardi CJ, Winter DR. A Novel MIP-1-Expressing Macrophage Subtype in BAL Fluid from Healthy Volunteers. American Journal Of Respiratory Cell And Molecular Biology 2023, 68: 176-185. PMID: 36174229, PMCID: PMC9986555, DOI: 10.1165/rcmb.2021-0123oc.Peer-Reviewed Original ResearchMeSH KeywordsBronchoalveolar Lavage FluidHealthy VolunteersHumansMacrophage Inflammatory ProteinsMacrophagesRNAConceptsSingle-cell genomic technologiesCell typesSet of genesSingle-cell approachesSingle-cell RNASingle-cell dataSingle-cell studiesAmbient RNAGenomic technologiesMarker genesGene expressionCellular heterogeneityCellular environmentProtein 1RNAMacrophage heterogeneityGenesValuable resourceDistinct subpopulationsMacrophage subtypesHealthy volunteersLung environmentMacrophage subpopulationsMacrophage inflammatory protein-1Inflammatory protein-1Three Distinct Transcriptional Profiles of Monocytes Associate with Disease Activity in Scleroderma Patients
Makinde H, Dunn JLM, Gadhvi G, Carns M, Aren K, Chung AH, Muhammad LN, Song J, Cuda CM, Dominguez S, Pandolfino JE, D'Amico J, Budinger GS, Assassi S, Frech TM, Khanna D, Shaeffer A, Perlman H, Hinchcliff M, Winter DR. Three Distinct Transcriptional Profiles of Monocytes Associate with Disease Activity in Scleroderma Patients. Arthritis & Rheumatology 2023, 75: 595-608. PMID: 36281773, PMCID: PMC10165944, DOI: 10.1002/art.42380.Peer-Reviewed Original ResearchMeSH KeywordsBiomarkersHumansMacrophagesMonocytesScleroderma, DiffuseScleroderma, LocalizedScleroderma, SystemicSkinConceptsDiffuse cutaneous systemic sclerosisNonclassical monocytesClassical monocytesSSc patientsTranscriptional signatureSystemic sclerosisSkin diseasesCharacteristic transcriptional signaturesRNA-seq dataSSc skin diseaseWorse lung functionCutaneous systemic sclerosisEarly systemic sclerosisActivity outcome measuresDistinct transcriptional profilesTranscriptional profilingRNA sequencingTranscriptional profilesProspective registryDisease activityLung functionComplex clinical phenotypeGene expressionPeripheral bloodMinority cell population
2020
Profibrotic Activation of Human Macrophages in Systemic Sclerosis
Bhandari R, Ball MS, Martyanov V, Popovich D, Schaafsma E, Han S, ElTanbouly M, Orzechowski NM, Carns M, Arroyo E, Aren K, Hinchcliff M, Whitfield ML, Pioli PA. Profibrotic Activation of Human Macrophages in Systemic Sclerosis. Arthritis & Rheumatology 2020, 72: 1160-1169. PMID: 32134204, PMCID: PMC7329566, DOI: 10.1002/art.41243.Peer-Reviewed Original ResearchMeSH KeywordsAdultAntigens, CDAntigens, Differentiation, MyelomonocyticCell DifferentiationChemokine CCL2Coculture TechniquesFemaleFibroblastsFibrosisHLA-DR AntigensHumansImmunophenotypingInterleukin-6Lectins, C-TypeLeukocytes, MononuclearMacrophage ActivationMacrophagesMaleMannose ReceptorMannose-Binding LectinsMiddle AgedMonocytesPhosphorylationReceptor, Transforming Growth Factor-beta Type IReceptor, Transforming Growth Factor-beta Type IIReceptors, Cell SurfaceRNA, MessengerScleroderma, SystemicSkinSTAT3 Transcription FactorTranscriptomeTransforming Growth Factor betaConceptsPeripheral blood mononuclear cellsSystemic sclerosisSSc patientsBasal conditionsSex-matched healthy controlsSSc fibroblastsSurface markersHealthy donor monocytesBlood mononuclear cellsMediator of fibrosisInflammatory macrophage activationMonocyte-derived macrophagesActivation profilesGrowth factor βFibrotic activationGene expression signaturesDonor monocytesMononuclear cellsProfibrotic activationSkin fibrosisInterleukin-6Healthy controlsSSc skinIndependent cohortMacrophage activation
2018
Transcriptional Profiling of Synovial Macrophages Using Minimally Invasive Ultrasound‐Guided Synovial Biopsies in Rheumatoid Arthritis
Mandelin AM, Homan PJ, Shaffer AM, Cuda CM, Dominguez ST, Bacalao E, Carns M, Hinchcliff M, Lee J, Aren K, Thakrar A, Montgomery AB, Bridges SL, Bathon JM, Atkinson JP, Fox DA, Matteson EL, Buckley CD, Pitzalis C, Parks D, Hughes LB, Geraldino‐Pardilla L, Ike R, Phillips K, Wright K, Filer A, Kelly S, Ruderman EM, Morgan V, Abdala‐Valencia H, Misharin AV, Budinger GS, Bartom ET, Pope RM, Perlman H, Winter DR. Transcriptional Profiling of Synovial Macrophages Using Minimally Invasive Ultrasound‐Guided Synovial Biopsies in Rheumatoid Arthritis. Arthritis & Rheumatology 2018, 70: 841-854. PMID: 29439295, PMCID: PMC5984677, DOI: 10.1002/art.40453.Peer-Reviewed Original ResearchConceptsPrecision medicine-based approachSynovial tissue biopsiesRheumatoid arthritisSynovial tissueSynovial biopsiesSynovial macrophagesBiopsy specimensTissue biopsiesRA synovial macrophagesSynovial biopsy specimensMinimal adverse effectsDisease activityRA patientsClinical parametersInvasive ultrasoundTherapeutic responseFluorescence-activated cell sortingClinical informationPatientsReliable biomarkersTranscriptional profilesBiopsyHistologic analysisMacrophage populationsReproducible biomarkers