2022
Fibronectin-Integrin α5 Signaling in Vascular Complications of Type 1 Diabetes.
Chen M, Hu R, Cavinato C, Zhuang ZW, Zhang J, Yun S, Fernandez Tussy P, Singh A, Murtada SI, Tanaka K, Liu M, Fernández-Hernando C, Humphrey JD, Schwartz MA. Fibronectin-Integrin α5 Signaling in Vascular Complications of Type 1 Diabetes. Diabetes 2022, 71: 2020-2033. PMID: 35771994, PMCID: PMC9450851, DOI: 10.2337/db21-0958.Peer-Reviewed Original ResearchConceptsVascular complicationsInjection of streptozotocinBlood flow recoveryHigh-fat dietType 1 diabetesInflammatory cell invasionIntegrin α5T1D miceVascular basement membraneVascular diseaseCarotid arteryHindlimb ischemiaMetalloproteinase expressionMain receptorType 1Plaque sizeBeneficial effectsEndothelial cellsMajor causeCell invasionExtracellular matrix proteinsHyperlipidemiaComplicationsBasement membraneT1DA mitochondrial contribution to anti-inflammatory shear stress signaling in vascular endothelial cells
Coon BG, Timalsina S, Astone M, Zhuang ZW, Fang J, Han J, Themen J, Chung M, Yang-Klingler YJ, Jain M, Hirschi KK, Yamamato A, Trudeau LE, Santoro M, Schwartz MA. A mitochondrial contribution to anti-inflammatory shear stress signaling in vascular endothelial cells. Journal Of Cell Biology 2022, 221: e202109144. PMID: 35695893, PMCID: PMC9198948, DOI: 10.1083/jcb.202109144.Peer-Reviewed Original ResearchConceptsLaminar shear stressAnti-inflammatory transcription factorHigh laminar shear stressKruppel-like factor 2Vascular endothelial cellsSubsequent mechanistic investigationsArterial lesionsVascular inflammationDisturbed blood flowMyocardial infarctionVascular diseaseVascular remodelingBlood flowKLF2 expressionWhole-genome CRISPREndothelial cellsMajor causeBiomechanical factorsFactor 2Mitochondrial calciumMitochondrial metabolismKLF2InductionMetabolismMitochondrial pathway
2018
Distinct roles of resident and nonresident macrophages in nonischemic cardiomyopathy
Liao X, Shen Y, Zhang R, Sugi K, Vasudevan NT, Alaiti MA, Sweet DR, Zhou L, Qing Y, Gerson SL, Fu C, Wynshaw-Boris A, Hu R, Schwartz MA, Fujioka H, Richardson B, Cameron MJ, Hayashi H, Stamler JS, Jain MK. Distinct roles of resident and nonresident macrophages in nonischemic cardiomyopathy. Proceedings Of The National Academy Of Sciences Of The United States Of America 2018, 115: e4661-e4669. PMID: 29712858, PMCID: PMC5960298, DOI: 10.1073/pnas.1720065115.Peer-Reviewed Original ResearchConceptsNonischemic cardiomyopathyKruppel-like factor 4Resident macrophage proliferationNonresident macrophagesHeart failureCardiac functionMyeloid cellsBlood-borne macrophagesPreserves cardiac functionMacrophage proliferationPressure overload hypertrophyValvular diseaseOverload hypertrophyMyocardial angiogenesisAdaptive responseFirst weekMajor causeAngiogenic activityGenetic mutationsMacrophagesFactor 4CardiomyopathyKey transcription factorProliferationDistinct roles