2010
The inositol 5-phosphatase SHIP2 regulates endocytic clathrin-coated pit dynamics
Nakatsu F, Perera RM, Lucast L, Zoncu R, Domin J, Gertler FB, Toomre D, De Camilli P. The inositol 5-phosphatase SHIP2 regulates endocytic clathrin-coated pit dynamics. Journal Of Cell Biology 2010, 190: 307-315. PMID: 20679431, PMCID: PMC2922640, DOI: 10.1083/jcb.201005018.Peer-Reviewed Original ResearchConceptsClathrin-coated pitsNegative regulatorEndocytic clathrin-coated pitsClathrin-coated pit dynamicsPit maturationCCP lifetimeProduct phosphatidylinositolCoat assemblyCellular functionsMajor phosphoinositidePlasma membraneSHIP2SHIP2 expressionPit dynamicsDependent signalingReceptor signalingPhosphatidylinositolPhosphoinositide metabolismSignalingRegulatorInositolIntersectinPositive roleClathrinEndocytosis
2006
Two synaptojanin 1 isoforms are recruited to clathrin-coated pits at different stages
Perera RM, Zoncu R, Lucast L, De Camilli P, Toomre D. Two synaptojanin 1 isoforms are recruited to clathrin-coated pits at different stages. Proceedings Of The National Academy Of Sciences Of The United States Of America 2006, 103: 19332-19337. PMID: 17158794, PMCID: PMC1693868, DOI: 10.1073/pnas.0609795104.Peer-Reviewed Original ResearchConceptsTotal internal reflection fluorescence microscopySynaptojanin 1CCP formationMulticolor total internal reflection fluorescence microscopyClathrin-coated pit dynamicsClathrin-coated pitsClathrin-dependent endocytosisEndocytic clathrin adaptorsSynaptic vesicle recyclingReflection fluorescence microscopyCell-free systemClathrin adaptorsPolyphosphoinositide phosphataseGenetic manipulationVesicle recyclingPit dynamicsIntact cellsSplice variantsFunctional studiesFluorescence microscopyEndophilinTemporal recruitmentDirect interactionIsoformsPredominant isoform