2017
Synaptic Vesicle Clusters at Synapses: A Distinct Liquid Phase?
Milovanovic D, De Camilli P. Synaptic Vesicle Clusters at Synapses: A Distinct Liquid Phase? Neuron 2017, 93: 995-1002. PMID: 28279363, PMCID: PMC5347463, DOI: 10.1016/j.neuron.2017.02.013.Peer-Reviewed Original Research
2004
Impaired PtdIns(4,5)P2 synthesis in nerve terminals produces defects in synaptic vesicle trafficking
Paolo G, Moskowitz HS, Gipson K, Wenk MR, Voronov S, Obayashi M, Flavell R, Fitzsimonds RM, Ryan TA, Camilli P. Impaired PtdIns(4,5)P2 synthesis in nerve terminals produces defects in synaptic vesicle trafficking. Nature 2004, 431: 415-422. PMID: 15386003, DOI: 10.1038/nature02896.Peer-Reviewed Original ResearchMeSH KeywordsAction PotentialsAnimalsBiological TransportCells, CulturedClathrinElectric ConductivityEndocytosisExocytosisGene DeletionKineticsMiceMice, KnockoutNeuronsPhosphatidylinositol 4,5-DiphosphatePhosphatidylinositol PhosphatesPhosphotransferases (Alcohol Group Acceptor)Presynaptic TerminalsSynaptic TransmissionSynaptic VesiclesConceptsClathrin coat dynamicsSynaptic vesicle cycleSynaptic vesicle exocytosisSynaptic vesicle traffickingSecond messenger moleculesEarly postnatal lethalityEndocytic intermediatesVesicle traffickingMembrane proteinsVesicle cycleVesicle exocytosisPostnatal lethalityCell regulationRecycling kineticsMessenger moleculesBiochemical studiesSynaptic defectsDirect interactionImportant functionsCritical roleMultiple stepsReleasable poolRegulationNerve terminalsDephosphorylation
2001
Synaptojanin 1 Contributes to Maintaining the Stability of GABAergic Transmission in Primary Cultures of Cortical Neurons
Lüthi A, Di Paolo G, Cremona O, Daniell L, De Camilli P, McCormick D. Synaptojanin 1 Contributes to Maintaining the Stability of GABAergic Transmission in Primary Cultures of Cortical Neurons. Journal Of Neuroscience 2001, 21: 9101-9111. PMID: 11717343, PMCID: PMC6763888, DOI: 10.1523/jneurosci.21-23-09101.2001.Peer-Reviewed Original ResearchMeSH KeywordsAction PotentialsAnimalsAnimals, NewbornCells, CulturedCerebral CortexElectric StimulationExcitatory Amino Acid AntagonistsExcitatory Postsynaptic PotentialsGABA AntagonistsGamma-Aminobutyric AcidMiceNerve Tissue ProteinsNeural InhibitionNeuronsPatch-Clamp TechniquesPhosphatidylinositolsPhosphoric Monoester HydrolasesSodium Channel BlockersSynapsesSynaptic TransmissionSynaptic VesiclesConceptsPaired-pulse depressionHalf-maximal depressionSteady-state depressionSynaptic depressionWhole-cell patch-clamp recordingsSlow depressionInhibitory synaptic responsesPaired-pulse protocolPrimary cortical culturesHigh-frequency stimulationPatch-clamp recordingsBi-exponential time courseUnitary IPSCsGABA releaseGABAergic transmissionCortical culturesPostsynaptic responsesCortical neuronsInhibitory synapsesSynaptic responsesSynaptojanin 1Presynaptic stimulationInhibitory neuronsRelease probabilityStimulation frequencyChronic Blockade of Glutamate Receptors Enhances Presynaptic Release and Downregulates the Interaction between Synaptophysin-Synaptobrevin–Vesicle-Associated Membrane Protein 2
Bacci A, Coco S, Pravettoni E, Schenk U, Armano S, Frassoni C, Verderio C, De Camilli P, Matteoli M. Chronic Blockade of Glutamate Receptors Enhances Presynaptic Release and Downregulates the Interaction between Synaptophysin-Synaptobrevin–Vesicle-Associated Membrane Protein 2. Journal Of Neuroscience 2001, 21: 6588-6596. PMID: 11517248, PMCID: PMC6763110, DOI: 10.1523/jneurosci.21-17-06588.2001.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCells, CulturedDown-RegulationEndocytosisExcitatory Amino Acid AntagonistsExcitatory Postsynaptic PotentialsExocytosisHippocampusMacromolecular SubstancesMembrane ProteinsNeuronsPatch-Clamp TechniquesPresynaptic TerminalsProtein BindingR-SNARE ProteinsRatsReceptors, GlutamateReceptors, N-Methyl-D-AspartateSynaptic TransmissionSynaptic VesiclesSynaptophysinTetrodotoxinConceptsGlutamate receptorsSynapse formationSynaptic vesicle recyclingMiniature EPSC frequencyGlutamate receptor blockersGlutamatergic nerve terminalsNumber of synapsesUptake of antibodiesVesicle recyclingChronic blockadeReceptor blockersEPSC frequencyPresynaptic releaseNerve terminalsHippocampal neuronsPresynaptic functionPostsynaptic functionChronic exposureChronic presenceInterneuronal signalingNeuronal culturesNeuronal circuitsMembrane protein 2Intracellular perfusionPrimary cultures
1998
Calcium Dependence of Synaptic Vesicle Recycling Before and After Synaptogenesis
Coco S, Verderio C, De Camilli P, Matteoli M. Calcium Dependence of Synaptic Vesicle Recycling Before and After Synaptogenesis. Journal Of Neurochemistry 1998, 71: 1987-1992. PMID: 9798923, DOI: 10.1046/j.1471-4159.1998.71051987.x.Peer-Reviewed Original ResearchConceptsSynaptic contactsCalcium concentrationSynaptic vesicle exocytosisFormation of synapsesSynaptic vesicle recyclingVesicle recyclingHippocampal neuronsIntracellular calciumVesicle exocytosisImmunocytochemical assayNeurotransmitter releaseDifferent calcium concentrationsLow calcium concentrationsSynaptic vesiclesCalcium dependenceHigh calcium concentrationsSynaptogenesisNeuronsCalciumRelease componentCalcium sensorEndocytotic recyclingExocytosis
1997
Synaptojanin 1: localization on coated endocytic intermediates in nerve terminals and interaction of its 170 kDa isoform with Eps15
Haffner C, Takei K, Chen H, Ringstad N, Hudson A, Butler M, Salcini A, Di Fiore P, De Camilli P. Synaptojanin 1: localization on coated endocytic intermediates in nerve terminals and interaction of its 170 kDa isoform with Eps15. FEBS Letters 1997, 419: 175-180. PMID: 9428629, DOI: 10.1016/s0014-5793(97)01451-8.Peer-Reviewed Original ResearchMeSH KeywordsAdaptor Proteins, Signal TransducingAmino Acid SequenceAnimalsCalcium-Binding ProteinsClathrinEndocytosisHumansImmunohistochemistryIntracellular Signaling Peptides and ProteinsMolecular Sequence DataNerve EndingsNerve Tissue ProteinsPhosphoproteinsPhosphoric Monoester HydrolasesRatsSequence AlignmentSynaptic TransmissionSynaptic VesiclesConceptsSynaptojanin 1Endocytic intermediatesClathrin-coated pitsCOOH-terminal regionEH domainSpecies threeEps15Multiplicity of interactionsPutative roleClathrinNerve terminalsEndocytosisIsoformsProteinPrevious dataMotifInositolIntermediatesBindingInteractionPhenylalanineLocalizationNew evidenceDomainSynaptic Vesicle Endocytosis Impaired by Disruption of Dynamin-SH3 Domain Interactions
Shupliakov O, Löw P, Grabs D, Gad H, Chen H, David C, Takei K, De Camilli P, Brodin L. Synaptic Vesicle Endocytosis Impaired by Disruption of Dynamin-SH3 Domain Interactions. Science 1997, 276: 259-263. PMID: 9092476, DOI: 10.1126/science.276.5310.259.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsBinding SitesCell MembraneCoated Pits, Cell-MembraneDynaminsEndocytosisGTP PhosphohydrolasesHumansLampreysMicroscopy, ElectronMolecular Sequence DataNerve Tissue ProteinsProlineRecombinant Fusion ProteinsSrc Homology DomainsSynapsesSynaptic TransmissionSynaptic VesiclesConceptsSynaptic vesicle endocytosisSH3 domainVesicle endocytosisSrc homology 3 (SH3) domain-containing proteinsDomain-containing proteinsClathrin-coated pitsClathrin-mediated endocytosisSH3 binding siteAmphiphysin SH3 domainSynaptic vesicle recyclingCOOH-terminal regionDynamin bindsDynamin functionBinding partnerVesicle recyclingDomain interactionsDynamin peptidePhysiological roleEndocytosisEssential roleBinding sitesSynaptic architectureSH3DomainAmphiphysinRecycling of Synaptic Vesicles
Bauerfeind R, David C, Grabs D, McPherson P, Nemoto Y, Slepnev V, Takei K, De Camilli P. Recycling of Synaptic Vesicles. Advances In Pharmacology 1997, 42: 253-257. PMID: 9327892, DOI: 10.1016/s1054-3589(08)60741-3.Peer-Reviewed Original ResearchConceptsSynaptic vesicle endocytosisSynaptic vesicle recyclingVesicle endocytosisVesicle recyclingSynaptic vesiclesPlasma membraneClathrin adaptor complex AP2Vesicular transport stepsClathrin-coated vesiclesClathrin-coated pitsMicrotubule-binding proteinSynaptic vesicle cycleRole of proteinsCell surface receptorsRole of lipidsClathrin coatRestrictive temperatureEarly endosomesGuanosine triphosphataseRecycling pathwayVesicle cycleDynaminTransport stepsEndocytosisSurface receptors
1994
The role of Rab3A in neurotransmitter release
Geppert M, Bolshakov V, Siegelbaum S, Takei K, De Camilli P, Hammer R, Südhof T. The role of Rab3A in neurotransmitter release. Nature 1994, 369: 493-497. PMID: 7911226, DOI: 10.1038/369493a0.Peer-Reviewed Original ResearchConceptsRole of Rab3ASynaptic vesicle exocytosisSmall GTPRab3A geneHomologous recombinationVesicle exocytosisSynaptic vesiclesHippocampal CA1 pyramidal cellsSynaptic proteinsProteinCA1 pyramidal cellsNeurotransmitter releaseExocytosisGTPPyramidal cellsRepetitive stimulationSynaptic depressionElectrophysiological recordingsRepetitive stimuliCompensatory changesShort trainsRabphilinRab3Rab3AGenes