2005
Protection against HIV-1 gp120 and HIV-1 Tat neurotoxicity
Kandanearatchi A, Nath A, Lipton S, Masliah, E, Everall I. Protection against HIV-1 gp120 and HIV-1 Tat neurotoxicity. 2005, 201-210. DOI: 10.1093/oso/9780198526100.003.0019.Peer-Reviewed Original ResearchHIV-1 Tat neurotoxicityViral protein gp120HIV-1 gp120HIV infectionInflammatory changesNeuronal damageTat neurotoxicityPoor prognosisProfound dementiaPathogenetic mechanismsNeurocognitive disordersProtein gp120Cognitive impairmentGp120Mechanisms of toxicityCellular damageNeurotoxicityTranscription (STAT) proteinsHIVPrognosisPathogenesisDementiaInfectionImpairmentBrain
1999
Attenuation of NMDA Receptor Activity and Neurotoxicity by Nitroxyl Anion, NO−
Kim W, Choi Y, Rayudu P, Das P, Asaad W, Arnelle D, Stamler J, Lipton S. Attenuation of NMDA Receptor Activity and Neurotoxicity by Nitroxyl Anion, NO−. Neuron 1999, 24: 461-469. PMID: 10571239, DOI: 10.1016/s0896-6273(00)80859-4.Peer-Reviewed Original ResearchRatio of S-nitrosohomocyst(e)ine to homocyst(e)ine or other thiols determines neurotoxicity in rat cerebrocortical cultures
D'Emilia D, Lipton S. Ratio of S-nitrosohomocyst(e)ine to homocyst(e)ine or other thiols determines neurotoxicity in rat cerebrocortical cultures. Neuroscience Letters 1999, 265: 103-106. PMID: 10327179, DOI: 10.1016/s0304-3940(99)00210-4.Peer-Reviewed Original ResearchConceptsN-methyl-D-aspartate agonistRat cerebrocortical culturesS-nitrosocysteineS-nitrosohomocysteineNeuronal degenerationCerebrocortical culturesS-nitrosothiolsSubsequent neurotoxicityAcute exposureDetermine outcomeNitric oxideForm peroxynitriteNeurotoxicityS-nitrosylationEndogenous O2S-nitrosoproteinsAgonists
1995
Apoptosis and necrosis: two distinct events induced, respectively, by mild and intense insults with N-methyl-D-aspartate or nitric oxide/superoxide in cortical cell cultures.
Bonfoco E, Krainc D, Ankarcrona M, Nicotera P, Lipton S. Apoptosis and necrosis: two distinct events induced, respectively, by mild and intense insults with N-methyl-D-aspartate or nitric oxide/superoxide in cortical cell cultures. Proceedings Of The National Academy Of Sciences Of The United States Of America 1995, 92: 7162-7166. PMID: 7638161, PMCID: PMC41299, DOI: 10.1073/pnas.92.16.7162.Peer-Reviewed Original ResearchConceptsForm of neurotoxicityN-methyl-D-aspartate receptor-mediated neurotoxicityCell damageChronic neurologic disordersNeuronal cell damageCortical cell culturesFinal common pathwayNitric oxide/Superoxide dismutaseS-nitrosocysteineAIDS dementiaNecrotic cell damageFocal ischemiaAcute swellingInitial insultCortical neuronsNeurologic disordersAlzheimer's diseaseNitric oxideNMDANeurodegenerative diseasesHuntington's diseaseIntense exposureNeurotoxicityCommon pathway
1993
Delayed administration of memantine prevents N‐methyl‐D‐aspartate receptor‐mediated neurotoxicity
Pellegrini J, Lipton S. Delayed administration of memantine prevents N‐methyl‐D‐aspartate receptor‐mediated neurotoxicity. Annals Of Neurology 1993, 33: 403-407. PMID: 8098195, DOI: 10.1002/ana.410330414.Peer-Reviewed Original ResearchConceptsExcitatory amino acidsN-methyl-D-aspartate receptor-mediated neurotoxicityPotent N-methyl-D-aspartate antagonistNeonatal rat retinal ganglion cellsN-methyl-D-aspartate (NMDA) subtypeN-methyl-D-aspartate antagonistsRat retinal ganglion cellsImmunodeficiency syndrome (AIDS) dementiaAcute neurological conditionsHypoxia/ischemiaChronic neurodegenerative diseasesRetinal ganglion cellsNeuronal cell deathMicroM memantineAntiparkinsonian drugsCentral neuronsGanglion cellsExcessive activationGlutamate receptorsNeurological conditionsNeurodegenerative diseasesHuntington's diseaseNeurotoxicityPrimary culturesDisease
1992
Blockade of NMDA receptor-mediated mobilization of intracellular Ca2+ prevents neurotoxicity
Lei S, Zhang D, Abele A, Lipton S. Blockade of NMDA receptor-mediated mobilization of intracellular Ca2+ prevents neurotoxicity. Brain Research 1992, 598: 196-202. PMID: 1486480, DOI: 10.1016/0006-8993(92)90183-a.Peer-Reviewed Original ResearchConceptsIntracellular Ca2Extracellular Ca2Excessive NMDA receptor stimulationRetinal ganglion cell neuronsNMDA receptor-mediated neurotoxicityGanglion cell neuronsNMDA receptor activationReceptor-mediated mobilizationNMDA receptor stimulationNormal extracellular Ca2Neuronal damagePharmacological interventionsPrevents neurotoxicityReceptor stimulationPresence of EGTAIntracellular storesNMDACell neuronsReceptor activationCultured ratDelayed neurotoxicityDantroleneNeurotoxicityElevated Ca2Neurons
1991
Synergistic effects of HIV coat protein and NMDA receptor-mediated neurotoxicity
Lipton S, Sucher N, Kaiser P, Dreyer E. Synergistic effects of HIV coat protein and NMDA receptor-mediated neurotoxicity. Neuron 1991, 7: 111-118. PMID: 1676893, DOI: 10.1016/0896-6273(91)90079-f.Peer-Reviewed Original ResearchConceptsNMDA receptor-mediated neurotoxicityHIV-1 coat protein gp120Whole-cell patch-clamp recordingsHIV coat proteinRat retinal culturesSubsequent neuronal damagePatch-clamp recordingsGlutamate pyruvate transaminaseNeuronal injuryNeuronal damageEndogenous glutamateGanglion cellsNMDA antagonistsProtein gp120Low picomolar concentrationsRetinal culturesGp120NeurotoxicityComplete protectionMinute increasePicomolar concentrationsGlutamateInjuryAntagonistTransaminaseGlutathione prevents N -methyl-d-aspartate receptor-mediated neurotoxicity
Levy D, Sucher N, Lipton S. Glutathione prevents N -methyl-d-aspartate receptor-mediated neurotoxicity. Neuroreport 1991, 2: 345-347. PMID: 1832987, DOI: 10.1097/00001756-199106000-00011.Peer-Reviewed Original ResearchConceptsN-methyl-D-aspartate receptor-mediated neurotoxicityNMDA receptor-channel complexSafe NMDA antagonistNMDA receptor activationPossible therapeutic modalityReceptor-channel complexNeuronal damageNMDA antagonistsNMDA receptorsTherapeutic modalitiesExcessive stimulationNeurodegenerative conditionsReceptor activationExtracellular mechanismsAntagonistPresent studyGlutathioneNeuroprotectionNeurotoxicityStrokeN-methylTraumaBrainReceptorsCalcium Channel Antagonists in the Prevention of Neurotoxicity
Lipton S. Calcium Channel Antagonists in the Prevention of Neurotoxicity. Advances In Pharmacology 1991, 22: 271-297. PMID: 1659865, DOI: 10.1016/s1054-3589(08)60038-1.Peer-Reviewed Original ResearchConceptsCalcium channel antagonistsCalcium channelsImportant calcium channelTypes of neurotoxicityPrevention of neurotoxicityPreliminary human studiesNeuroprotective agentsChannel antagonistsPharmacological antagonistsSystemic effectsHuman studiesPrimary neuronsVivo modelAntagonistNeurotoxicityChannel typesNeuronsPrevention