2023
Characterizing the Spatiotemporal Transcriptomic Response of the Right Ventricle to Acute Pressure Overload
Kheyfets V, Kumar S, Heerdt P, Ichimura K, Brown R, Lucero M, Essafri I, Williams S, Stenmark K, Spiekerkoetter E. Characterizing the Spatiotemporal Transcriptomic Response of the Right Ventricle to Acute Pressure Overload. International Journal Of Molecular Sciences 2023, 24: 9746. PMID: 37298696, PMCID: PMC10253685, DOI: 10.3390/ijms24119746.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsDisease Models, AnimalGene Expression ProfilingHeart VentriclesHypertension, PulmonaryPulmonary EmbolismRatsTranscriptomeVentricular RemodelingConceptsPressure overloadChronic RV pressure overloadExperimental pulmonary hypertension modelsRV pressure overloadTime pointsPulmonary hypertension modelRV outflow tractTranscriptomic signaturesAcute pressure overloadRight ventricular tissueDifferent time pointsPulmonary embolismHypertension modelSevere PEAcute increaseInitial insultOutflow tractRight ventricleRV apexVentricular tissueControl tissuesRatsSeverityWeeksTissue
2012
Transcriptomic analysis reveals atrial KCNE1 down‐regulation following lung lobectomy
Heerdt PM, Kant R, Hu Z, Kanda VA, Christini DJ, Malhotra JK, Abbott GW. Transcriptomic analysis reveals atrial KCNE1 down‐regulation following lung lobectomy. Journal Of Molecular And Cellular Cardiology 2012, 53: 350-353. PMID: 22641150, PMCID: PMC3418454, DOI: 10.1016/j.yjmcc.2012.05.010.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAtrial FibrillationDown-RegulationGene Expression ProfilingGene Expression RegulationHeart AtriaPneumonectomyPotassium Channels, Voltage-GatedSwineTranscriptomeConceptsEffective refractory periodLone atrial fibrillationAtrial fibrillationPostoperative AFLung lobectomyLeft atriumNew-onset postoperative atrial fibrillationMean pulmonary artery pressurePostoperative atrial fibrillationPulmonary vascular resistanceUpper lung lobectomyPulmonary artery pressureTelemetric ECGArtery pressureVascular resistanceMajor surgeryHemodynamic variablesFunction polymorphismLA tissuesRefractory periodWestern blottingProtein levelsGene sequence variantsMolecular changesLobectomy