2022
Hidden networks of aberrant protein transnitrosylation contribute to synapse loss in Alzheimer's disease
Lipton S. Hidden networks of aberrant protein transnitrosylation contribute to synapse loss in Alzheimer's disease. Free Radical Biology And Medicine 2022, 193: 171-176. PMID: 36243209, PMCID: PMC9875813, DOI: 10.1016/j.freeradbiomed.2022.10.272.Peer-Reviewed Original ResearchConceptsAlzheimer's diseaseParkinson's diseaseNitric oxideSoluble guanylate cyclaseFormation of peroxynitriteSynapse lossNeurocognitive disordersNeurological disordersDiseaseGuanylate cyclaseNeurodevelopmental disordersDisordersProtein S-nitrosylationSuperoxide anionTyrosine nitrationS-nitrosylationHIVS-nitrosationPathogenesisDementia
2001
Heat Shock Protein 90 Mediates the Balance of Nitric Oxide and Superoxide Anion from Endothelial Nitric-oxide Synthase*
Pritchard K, Ackerman A, Gross E, Stepp D, Shi Y, Fontana J, Baker J, Sessa W. Heat Shock Protein 90 Mediates the Balance of Nitric Oxide and Superoxide Anion from Endothelial Nitric-oxide Synthase*. Journal Of Biological Chemistry 2001, 276: 17621-17624. PMID: 11278264, DOI: 10.1074/jbc.c100084200.Peer-Reviewed Original ResearchConceptsEndothelial nitric oxide synthaseBovine coronary endothelial cellsNitric oxide synthaseHeat shock protein 90Shock protein 90Nitric oxidePhospho-eNOS levelsCoronary endothelial cellsProtein 90ENOS activityAssociation of hsp90Calcium ionophoreEndothelial cellsNitrite productionVascular biologySuperoxide anionAssociationPretreatmentHsp90Synthase
1998
Neuroprotective versus neurodestructive effects of NO‐related species
Lipton S, Choi Y, Sucher N, Chen H. Neuroprotective versus neurodestructive effects of NO‐related species. BioFactors 1998, 8: 33-40. PMID: 9699006, DOI: 10.1002/biof.5520080107.Peer-Reviewed Original ResearchConceptsNMDA receptorsCentral nervous systemNMDA receptor subunitsNeuronal injuryNeurodestructive effectsNervous systemRedox modulationReceptor subunitsNitric oxideExcessive Ca2Protective actionChannel activitySuperoxide anionNO groupReceptorsS-nitrosylationGroupDiverse tissuesNeuroprotectionInjuryBrain
1995
Native low-density lipoprotein increases endothelial cell nitric oxide synthase generation of superoxide anion.
Pritchard K, Groszek L, Smalley D, Sessa W, Wu M, Villalon P, Wolin M, Stemerman M. Native low-density lipoprotein increases endothelial cell nitric oxide synthase generation of superoxide anion. Circulation Research 1995, 77: 510-8. PMID: 7543827, DOI: 10.1161/01.res.77.3.510.Peer-Reviewed Original ResearchConceptsLow-density lipoproteinNative low-density lipoproteinN-LDLNitro-L-arginine methyl esterNitric oxideLevels of nitrotyrosineEndothelial cell releaseEC releaseThiobarbituric acid substancesFormation of peroxynitriteSuperoxide anionENOS activityL-arginineNO productionSKF-525ANitrite productionOxidative metabolism
1993
Glucose suppresses superoxide generation in normal neutrophils: interference in phospholipase D activation
Ortmeyer J, Mohsenin V. Glucose suppresses superoxide generation in normal neutrophils: interference in phospholipase D activation. American Journal Of Physiology 1993, 264: c402-c410. PMID: 8383432, DOI: 10.1152/ajpcell.1993.264.2.c402.Peer-Reviewed Original ResearchConceptsNormal neutrophilsActivation of PLDNADPH oxidaseTreatment of neutrophilsReceptor-mediated stimulationN-formyl-MetPLD activationDiabetic subjectsFormation of inositolReceptor stimulationPhosphoinositide hydrolysisGlucose suppressesIntracellular Ca2NeutrophilsPhospholipase D activationMarked inhibitionLeu-PhePhospholipase D activityGeneration of O2D activationNonmetabolizable sugarPhosphatidic acidSuperoxide anionActivationGlucose
This site is protected by hCaptcha and its Privacy Policy and Terms of Service apply