2020
Single-Cell Transcriptional Archetypes of Airway Inflammation in Cystic Fibrosis.
Schupp JC, Khanal S, Gomez JL, Sauler M, Adams TS, Chupp GL, Yan X, Poli S, Zhao Y, Montgomery RR, Rosas IO, Dela Cruz CS, Bruscia EM, Egan ME, Kaminski N, Britto CJ. Single-Cell Transcriptional Archetypes of Airway Inflammation in Cystic Fibrosis. American Journal Of Respiratory And Critical Care Medicine 2020, 202: 1419-1429. PMID: 32603604, PMCID: PMC7667912, DOI: 10.1164/rccm.202004-0991oc.Peer-Reviewed Original ResearchConceptsCF lung diseaseHealthy control subjectsImmune dysfunctionLung diseaseCystic fibrosisControl subjectsSputum cellsAbnormal chloride transportLung mononuclear phagocytesInnate immune dysfunctionDivergent clinical coursesImmune cell repertoireMonocyte-derived macrophagesCF monocytesAirway inflammationClinical courseProinflammatory featuresCell survival programInflammatory responseTissue injuryCell repertoireImmune functionTranscriptional profilesAlveolar macrophagesMononuclear phagocytes
2018
Hypercapnia increases airway smooth muscle contractility via caspase-7–mediated miR-133a–RhoA signaling
Shigemura M, Lecuona E, Angulo M, Homma T, Rodríguez DA, Gonzalez-Gonzalez FJ, Welch LC, Amarelle L, Kim SJ, Kaminski N, Budinger GRS, Solway J, Sznajder JI. Hypercapnia increases airway smooth muscle contractility via caspase-7–mediated miR-133a–RhoA signaling. Science Translational Medicine 2018, 10 PMID: 30185650, PMCID: PMC6889079, DOI: 10.1126/scitranslmed.aat1662.Peer-Reviewed Original ResearchMeSH KeywordsAcetylcholineAgedAged, 80 and overAirway ResistanceAnimalsCalciumCalpainCarbon DioxideCaspase 7Chronic DiseaseDown-RegulationEnzyme ActivationFemaleHumansHypercapniaMaleMEF2 Transcription FactorsMice, Inbred C57BLMicroRNAsMiddle AgedMuscle ContractionMuscle, SmoothMyocytes, Smooth MusclePulmonary Disease, Chronic ObstructiveRhoA GTP-Binding ProteinSignal TransductionConceptsChronic obstructive pulmonary diseaseAirway smooth muscle cellsSmooth muscle cellsMouse airway smooth muscle cellsSevere chronic obstructive pulmonary diseaseHuman airway smooth muscle cellsAirway smooth muscle contractilityMuscle cellsCorrection of hypercapniaSmooth muscle cell contractionCohort of patientsObstructive pulmonary diseaseHigh airway resistanceSevere lung diseaseDevelopment of hypercapniaSmooth muscle contractilityMuscle cell contractionRas homolog family member AMyosin light chain phosphorylationAirway contractilityAirway contractionHypercapnic patientsCOPD severityPulmonary diseaseAirway resistance