2023
Acetate controls endothelial-to-mesenchymal transition
Zhu X, Wang Y, Soaita I, Lee H, Bae H, Boutagy N, Bostwick A, Zhang R, Bowman C, Xu Y, Trefely S, Chen Y, Qin L, Sessa W, Tellides G, Jang C, Snyder N, Yu L, Arany Z, Simons M. Acetate controls endothelial-to-mesenchymal transition. Cell Metabolism 2023, 35: 1163-1178.e10. PMID: 37327791, PMCID: PMC10529701, DOI: 10.1016/j.cmet.2023.05.010.Peer-Reviewed Original ResearchConceptsTGF-β signalingChronic vascular diseaseTGF-β receptor ALK5Mesenchymal transitionInduction of EndMTVascular diseaseMolecular basisPositive feedback loopReceptor ALK5Cellular levelSMADs 2Novel targetEndMT inductionMetabolic modulationMetabolic basisFibrotic stateSignalingPotential treatmentEndMTTGFDiseaseActivationInductionACSS2PDK4Biomechanical and transcriptional evidence that smooth muscle cell death drives an osteochondrogenic phenotype and severe proximal vascular disease in progeria
Murtada S, Kawamura Y, Cavinato C, Wang M, Ramachandra A, Spronck B, Li D, Tellides G, Humphrey J. Biomechanical and transcriptional evidence that smooth muscle cell death drives an osteochondrogenic phenotype and severe proximal vascular disease in progeria. Biomechanics And Modeling In Mechanobiology 2023, 22: 1333-1347. PMID: 37149823, PMCID: PMC10544720, DOI: 10.1007/s10237-023-01722-5.Peer-Reviewed Original ResearchConceptsPulse wave velocitySmooth muscle cell deathMuscle cell deathDisease processOsteochondrogenic phenotypeAdverse extracellular matrix remodelingImportant cardiovascular implicationsProgressive aortic diseaseProximal elastic arteriesVentricular diastolic dysfunctionProgressive disease processSmooth muscle cellsCell deathCardiovascular sequelaeDiastolic dysfunctionCardiovascular implicationsExtracellular matrix remodelingAortic diseasePrimary diagnosisVascular diseaseAccumulation of proteoglycansMuscular arteriesAortic structureAortic wallLate calcification
2019
Endothelial TGF-β signalling drives vascular inflammation and atherosclerosis
Chen PY, Qin L, Li G, Wang Z, Dahlman JE, Malagon-Lopez J, Gujja S, Cilfone N, Kauffman K, Sun L, Sun H, Zhang X, Aryal B, Canfran-Duque A, Liu R, Kusters P, Sehgal A, Jiao Y, Anderson D, Gulcher J, Fernandez-Hernando C, Lutgens E, Schwartz M, Pober J, Chittenden T, Tellides G, Simons M. Endothelial TGF-β signalling drives vascular inflammation and atherosclerosis. Nature Metabolism 2019, 1: 912-926. PMID: 31572976, PMCID: PMC6767930, DOI: 10.1038/s42255-019-0102-3.Peer-Reviewed Original ResearchConceptsTGF-β signalingVascular inflammationDisease progressionPlaque growthProgressive vascular diseaseVessel wall inflammationChronic inflammatory responseSpecific therapeutic interventionsAtherosclerotic plaque growthHyperlipidemic micePlaque inflammationWall inflammationProinflammatory effectsVascular diseaseInflammatory responseVascular permeabilityAtherosclerotic plaquesAbnormal shear stressTherapeutic interventionsInflammationEndothelial TGFΒ signalingVessel wallAtherosclerosisLipid retention