1996
Cytoskeletal Breakdown and Apoptosis Elicited by NO Donors in Cerebellar Granule Cells Require NMDA Receptor Activation
Bonfoco E, Leist M, Zhivotovsky B, Orrenius S, Lipton S, Nicotera P. Cytoskeletal Breakdown and Apoptosis Elicited by NO Donors in Cerebellar Granule Cells Require NMDA Receptor Activation. Journal Of Neurochemistry 1996, 67: 2484-2493. PMID: 8931482, DOI: 10.1046/j.1471-4159.1996.67062484.x.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsApoptosisAstrocytesCalciumCells, CulturedCerebellumCysteineCytoskeletonDizocilpine MaleateDNA FragmentationEnzyme InhibitorsExcitatory Amino Acid AntagonistsNitric OxidePenicillaminePotassiumRatsRats, Sprague-DawleyReceptors, N-Methyl-D-AspartateS-Nitroso-N-AcetylpenicillamineS-NitrosothiolsSignal TransductionTyrosineConceptsCultured cerebellar granule cellsNMDA receptor activationCerebellar granule cellsCytoskeletal breakdownGranule cellsReceptor activationUncompetitive NMDA receptor antagonistsD-aminophosphonovaleric acidNecrosis of neuronsS-nitrosocysteineNO donor S-nitrosocysteineNMDA receptor antagonistNitric oxide donorTyrosine nitrationReceptor antagonistMK-801Astroglial cellsOxide donorIntracellular Ca2NO donorBreakdown of microtubulesCerebellar astroglial cellsApoptosisUnderwent apoptosisCytoskeletal alterations
1995
Glutamate-induced neuronal death: A succession of necrosis or apoptosis depending on mitochondrial function
Ankarcrona M, Dypbukt J, Bonfoco E, Zhivotovsky B, Orrenius S, Lipton S, Nicotera P. Glutamate-induced neuronal death: A succession of necrosis or apoptosis depending on mitochondrial function. Neuron 1995, 15: 961-973. PMID: 7576644, DOI: 10.1016/0896-6273(95)90186-8.Peer-Reviewed Original ResearchConceptsIschemic brain injurySubpopulation of neuronsNeuronal cell deathPostsynaptic glutamate receptorsMitochondrial functionEarly necrotic phaseCerebellar granule cellsNeuronal deathBrain injuryGlutamate receptorsGranule cellsIntracellular Ca2Glutamate accumulationEarly necrosisNecrosisMitochondrial membrane potentialApoptotic nucleiIncubation mediumIntracellular debrisCell deathLow molecular weight fragmentsNecrotic phaseNeuronsApoptosisDeath
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
1987
Bursting of calcium-activated cation-selective channels is associated with neurite regeneration in a mammalian central neuron
Lipton S. Bursting of calcium-activated cation-selective channels is associated with neurite regeneration in a mammalian central neuron. Neuroscience Letters 1987, 82: 21-28. PMID: 2447529, DOI: 10.1016/0304-3940(87)90165-0.Peer-Reviewed Original ResearchConceptsPostnatal rat retinal ganglion cellsNeurite regenerationRat retinal ganglion cellsMammalian central nervous systemRetinal ganglion cellsMammalian central neuronsCentral nervous systemPatch-clamp techniqueCell-attached patchesGanglion cellsCentral neuronsNervous systemIntracellular Ca2Internal calciumCation-selective channelsSingle-channel currentsNeuronsProlonged periodCells