Gene correlation network analysis to identify regulatory factors in idiopathic pulmonary fibrosis
McDonough JE, Kaminski N, Thienpont B, Hogg JC, Vanaudenaerde BM, Wuyts WA. Gene correlation network analysis to identify regulatory factors in idiopathic pulmonary fibrosis. Thorax 2018, 74: 132. PMID: 30366970, PMCID: PMC6467239, DOI: 10.1136/thoraxjnl-2018-211929.Peer-Reviewed Original ResearchConceptsIdiopathic pulmonary fibrosisLung functionPulmonary fibrosisExtensive pathological changesSevere lung diseaseLung Tissue Research ConsortiumCorrelation network analysisIPF cohortIPF groupLung diseaseControl subjectsUpregulated modulesT cellsImmune responsePathological changesLeucocyte activationB cellsClinical relevanceSurfactant metabolismDisease pathologyInterferon responseFibrosisBlood vesselsPathological processesGene correlation network analysisHypercapnia 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