2023
A Novel Dual-Function Nitric Oxide Donor Therapy for Preeclampsia—A Proof-of-Principle Study in a Murine Model
Pintye D, Sziva R, Biwer L, Karreci E, Jacas S, Mastyugin M, Török M, Young B, Jagtap P, Southan G, Jaffe I, Zsengellér Z. A Novel Dual-Function Nitric Oxide Donor Therapy for Preeclampsia—A Proof-of-Principle Study in a Murine Model. Antioxidants 2023, 12: 2036. PMID: 38136156, PMCID: PMC10741224, DOI: 10.3390/antiox12122036.Peer-Reviewed Original ResearchBlood pressureOxidative stressNitric oxide donor therapyPlasma cystatin C.Plasma nitrate levelsHealthy female miceModel of preeclampsiaNitric oxide bioavailabilityEx vivo treatmentPotential therapeutic effectsReduced oxidative stressNovel therapeutic agentsDays of treatmentAnti-angiogenic responseDonor therapyPlacental damageReduced hypertensionHypertensive disordersSubstantial morbidityFetal pathophysiologyResistance vesselsGlomerular endotheliosisPE symptomsVascular disordersFemale mice
2020
Insulin-induced vascular redox dysregulation in human atherosclerosis is ameliorated by dipeptidyl peptidase 4 inhibition
Akoumianakis I, Badi I, Douglas G, Chuaiphichai S, Herdman L, Akawi N, Margaritis M, Antonopoulos AS, Oikonomou EK, Psarros C, Galiatsatos N, Tousoulis D, Kardos A, Sayeed R, Krasopoulos G, Petrou M, Schwahn U, Wohlfart P, Tennagels N, Channon KM, Antoniades C. Insulin-induced vascular redox dysregulation in human atherosclerosis is ameliorated by dipeptidyl peptidase 4 inhibition. Science Translational Medicine 2020, 12 PMID: 32350133, PMCID: PMC7212010, DOI: 10.1126/scitranslmed.aav8824.Peer-Reviewed Original ResearchConceptsDipeptidyl peptidase-4 inhibitorsCoronary artery bypass surgeryAggressive insulin treatmentInsulin treatmentCoronary atherosclerosisEndothelial functionAbnormal responseHigh-fat diet-fed ApoEOral dipeptidyl peptidase-4 inhibitorLong-term combination therapyHuman internal mammary arteryDipeptidyl peptidase-4 inhibitionHigher cardiac mortalityPeptidase-4 inhibitionVascular insulin responsesVascular redox stateArtery bypass surgeryInternal mammary arteryInsulin resistance statusNitric oxide bioavailabilityPeptidase-4 inhibitorsPlasma DPP4 activityVascular oxidative stressRecent clinical trialsInsulin-sensitizing effects
2009
Endothelial-Specific Expression of Mitochondrial Thioredoxin Promotes Ischemia-Mediated Arteriogenesis and Angiogenesis
Dai S, He Y, Zhang H, Yu L, Wan T, Xu Z, Jones D, Chen H, Min W. Endothelial-Specific Expression of Mitochondrial Thioredoxin Promotes Ischemia-Mediated Arteriogenesis and Angiogenesis. Arteriosclerosis Thrombosis And Vascular Biology 2009, 29: 495-502. PMID: 19150880, PMCID: PMC2734510, DOI: 10.1161/atvbaha.108.180349.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsApoptosisArteriesBlood Flow VelocityCell MovementDisease Models, AnimalEndothelial CellsHindlimbIschemiaJNK Mitogen-Activated Protein KinasesMaleMAP Kinase Kinase Kinase 5MiceMice, TransgenicMitochondriaMuscle, SkeletalNeovascularization, PhysiologicNitric OxideOxidative StressReactive Oxygen SpeciesRegional Blood FlowSignal TransductionThioredoxinsTime FactorsConceptsEndothelial cellsFlow recoveryFemoral artery ligation modelIschemia-mediated arteriogenesisIschemic reserve capacityLimb perfusion recoveryENOS-deficient miceENOS-KO miceNitric oxide bioavailabilityIschemia-induced angiogenesisEC apoptosisArtery ligation modelEC survivalENOS deletionNontransgenic littermatesStress-induced activationLigation modelPerfusion recoveryLower limbsUpper limbEndothelial-specific expressionSevere impairmentMajor antioxidant proteinsIschemiaMice
2000
Redox Control of Vascular Nitric Oxide Bioavailability
Price D, Vita J, Keaney J. Redox Control of Vascular Nitric Oxide Bioavailability. Antioxidants And Redox Signaling 2000, 2: 919-935. PMID: 11213492, DOI: 10.1089/ars.2000.2.4-919.BooksConceptsVascular nitric oxide bioavailabilityImportant public health implicationsNitric oxide bioavailabilityVascular oxidative stressPublic health implicationsVascular diseaseVascular homeostasisAntioxidant stressOxidative stressBiologic activityDisease statesHealth implicationsDiseaseHuman diseasesClear mechanism
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