2024
Overlapping role of synaptophysin and synaptogyrin family proteins in determining the small size of synaptic vesicles
Park D, Fujise K, Wu Y, Luján R, Del Olmo-Cabrera S, Wesseling J, De Camilli P. Overlapping role of synaptophysin and synaptogyrin family proteins in determining the small size of synaptic vesicles. Proceedings Of The National Academy Of Sciences Of The United States Of America 2024, 121: e2409605121. PMID: 38985768, PMCID: PMC11260120, DOI: 10.1073/pnas.2409605121.Peer-Reviewed Original ResearchConceptsSynaptic vesiclesFamily proteinsBiogenesis of synaptic vesiclesClusters of small vesiclesSize of synaptic vesiclesSynaptogyrin familySynaptogyrin-1Vesicle proteinsSynaptogyrinTransmembrane domainOrganismal levelSmall vesiclesProteinMild defectsVesiclesFamily membersBiogenesisSmall sizeFamilyMiceSynapsinCoexpressionAbundanceSynaptoporinMembersTailored assemblies of COPII proteins in secretion
Malhotra V. Tailored assemblies of COPII proteins in secretion. Journal Of Cell Biology 2024, 223: e202404013. PMID: 38958655, PMCID: PMC11222725, DOI: 10.1083/jcb.202404013.Peer-Reviewed Original Research
2021
Nascent fusion pore opening monitored at single-SNAREpin resolution
Heo P, Coleman J, Fleury JB, Rothman JE, Pincet F. Nascent fusion pore opening monitored at single-SNAREpin resolution. Proceedings Of The National Academy Of Sciences Of The United States Of America 2021, 118: e2024922118. PMID: 33495324, PMCID: PMC7865171, DOI: 10.1073/pnas.2024922118.Peer-Reviewed Original ResearchConceptsFusion poreFusion pore openingTransient fusion poresSingle fusion eventFast neurotransmitter releaseSingle SNAREpinAsymmetric lipid bilayerProtein complexesSNAREpinsTarget membraneFusion eventsCellular traffickingVesicle fusionSmall vesiclesIon channelsLipid bilayersCargo transportKey eventsEnergy landscapePore openingNeurotransmitter releaseDiscrete sizesVesiclesSynaptic transmissionCargo release
2020
Identification of Podocyte Cargo Proteins by Proteomic Analysis of Clathrin-Coated Vesicles.
Groener M, Wang Y, Cross E, Tian X, Ebenezer K, Baik E, Pedigo C, Schiffer M, Inoue K, Ishibe S. Identification of Podocyte Cargo Proteins by Proteomic Analysis of Clathrin-Coated Vesicles. Kidney360 2020, 1: 480-490. PMID: 35368594, PMCID: PMC8809311, DOI: 10.34067/kid.0000212020.Peer-Reviewed Original ResearchConceptsClathrin-coated vesiclesCargo proteinsProteomic analysisPodocyte healthPrimary podocyte cultureTransferrin receptor protein 1Endocytic traffickingSignificant proteinsLiquid chromatography-mass spectrometryPodocyte culturesHigh abundanceGenetic ablationSmall vesiclesCCV fractionsProteinProtein 1Protein markersClathrinVesiclesMultiple protein markersDiphtheria toxinFundamental roleMouse kidneyImmunofluorescence stainingCargo
2016
Synaptic Ribbons Require Ribeye for Electron Density, Proper Synaptic Localization, and Recruitment of Calcium Channels
Lv C, Stewart WJ, Akanyeti O, Frederick C, Zhu J, Santos-Sacchi J, Sheets L, Liao JC, Zenisek D. Synaptic Ribbons Require Ribeye for Electron Density, Proper Synaptic Localization, and Recruitment of Calcium Channels. Cell Reports 2016, 15: 2784-2795. PMID: 27292637, PMCID: PMC5334794, DOI: 10.1016/j.celrep.2016.05.045.Peer-Reviewed Original ResearchConceptsNeuromast hair cellsProper synaptic localizationHair cellsSynaptic ribbonsZebrafish genesProper localizationCalcium channelsSynaptic vesiclesSmall vesiclesEnhanced exocytosisFrameshift mutationRibeye proteinsSynaptic localizationVesiclesRelease sitesCellsRibeyeRibbon-like structuresNon-spiking cellsSensory systemsLocalizationGenesExocytosisSimilar numberProtein
2013
Curcumin promotes exosomes/microvesicles secretion that attenuates lysosomal cholesterol traffic impairment
Canfrán‐Duque A, Pastor Ó, Quintana‐Portillo R, Lerma M, de la Peña G, Martín‐Hidalgo A, Fernández‐Hernando C, Lasunción MA, Busto R. Curcumin promotes exosomes/microvesicles secretion that attenuates lysosomal cholesterol traffic impairment. Molecular Nutrition & Food Research 2013, 58: 687-697. PMID: 24288129, DOI: 10.1002/mnfr.201300350.Peer-Reviewed Original ResearchConceptsExosomes/microvesiclesMicrovesicle secretionEndosomes/lysosomesEndolysosomal originFlotillin-2Release of cholesterolTHP-1 differentiated macrophagesMultivesicular bodiesDifferent cell linesExosome markersSmall vesiclesTrafficking impairmentDifferentiated macrophagesTraffic impairmentCholesterol cell contentLysosomal storage diseaseCell linesEffect of curcuminCholesterol accumulationMicrovesiclesSecretion fluidVesiclesCellsCD63Cell content
2001
Concentrating hormones into secretory granules: layers of control
Dannies P. Concentrating hormones into secretory granules: layers of control. Molecular And Cellular Endocrinology 2001, 177: 87-93. PMID: 11377824, DOI: 10.1016/s0303-7207(01)00437-3.Peer-Reviewed Original ResearchConceptsTransport of proteinsCisternal maturation modelSecretory granule proteinsSecretory granulesLayer of controlSecretory pathwayGolgi complexSoluble proteinSmall vesiclesGranule proteinsProteinPassive aggregationMaturation modelProtein hormonesSelective retentionGranulesMajor roleAggregationVesiclesHormonePathwaySortingCells
1993
Exo-Endocytotic Recycling of Synaptic Vesicles in Developing Neurons
Matteoli M, De Camilli P. Exo-Endocytotic Recycling of Synaptic Vesicles in Developing Neurons. 1993, 153-163. DOI: 10.1007/978-1-4757-9542-4_17.Peer-Reviewed Original ResearchLarge dense-core vesiclesSynaptic vesiclesExo-endocytotic recyclingNon-peptide neurotransmittersIntercellular signalingRegulated secretionLarge organellesElectron-dense coreSmall vesiclesDense-core vesiclesVesiclesCore vesiclesExocytosisNeurotransmitter moleculesSynaptic transmissionOrganellesOrgandiesSignalingNeuroactive peptidesNeurotransmittersNeuronsPeptides
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