2025
Hypercholesterolemia-induced LXR signaling in smooth muscle cells contributes to vascular lesion remodeling and visceral function
Zhang H, de Urturi D, Fernández-Tussy P, Huang Y, Jovin D, Zhang X, Huang S, Lek M, da Silva Catarino J, Sternak M, Citrin K, Swirski F, Gustafsson J, Greif D, Esplugues E, Biwer L, Suárez Y, Fernández-Hernando C. Hypercholesterolemia-induced LXR signaling in smooth muscle cells contributes to vascular lesion remodeling and visceral function. Proceedings Of The National Academy Of Sciences Of The United States Of America 2025, 122: e2417512122. PMID: 40035761, PMCID: PMC11912459, DOI: 10.1073/pnas.2417512122.Peer-Reviewed Original ResearchConceptsVascular smooth muscle cellsSmooth muscle cellsLiver X receptorLesion remodelingMuscle cellsVascular functionArterial media layerContribution of lipid metabolismPhenotypic switchingRegulate vascular toneMonocyte-derived macrophagesLipid metabolismPhenotypic switching of vascular smooth muscle cellsSwitching of vascular smooth muscle cellsNecrotic core areaRegulate vascular functionFoam cell populationVisceral myopathyBladder remodelingAortic atheromaFibrous cap thicknessRemodeling in vivoLipid malabsorptionVascular toneAbundant cell type
2010
MiR-33 Contributes to the Regulation of Cholesterol Homeostasis
Rayner KJ, Suárez Y, Dávalos A, Parathath S, Fitzgerald ML, Tamehiro N, Fisher EA, Moore KJ, Fernández-Hernando C. MiR-33 Contributes to the Regulation of Cholesterol Homeostasis. Science 2010, 328: 1570-1573. PMID: 20466885, PMCID: PMC3114628, DOI: 10.1126/science.1189862.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsApolipoprotein A-IATP Binding Cassette Transporter 1ATP Binding Cassette Transporter, Subfamily G, Member 1ATP-Binding Cassette TransportersCarrier ProteinsCell LineCholesterolCholesterol, DietaryDietary FatsGene Expression RegulationHomeostasisHumansHypercholesterolemiaIntracellular Signaling Peptides and ProteinsIntronsLipoproteinsLipoproteins, HDLLiverMacrophagesMacrophages, PeritonealMembrane GlycoproteinsMiceMice, Inbred C57BLMicroRNAsNiemann-Pick C1 ProteinProteinsSterol Regulatory Element Binding Protein 2TransfectionConceptsSterol regulatory element-binding factor-2MiR-33Cellular cholesterol transportCholesterol effluxExpression of genesIntronic microRNAsTranscriptional regulatorsTriphosphate-binding cassette transportersAdenosine triphosphate-binding cassette transportersCellular cholesterol effluxCassette transportersHDL biogenesisHuman cellsCellular levelCholesterol homeostasisABCA1 expressionFactor 2Mouse macrophagesGenesLentiviral deliveryCholesterol transportExpressionABCA1Cholesterol metabolismEfflux
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