2020
Freezing and piercing of in vitro asymmetric plasma membrane by α-synuclein
Heo P, Pincet F. Freezing and piercing of in vitro asymmetric plasma membrane by α-synuclein. Communications Biology 2020, 3: 148. PMID: 32235856, PMCID: PMC7109109, DOI: 10.1038/s42003-020-0883-7.Peer-Reviewed Original ResearchMeSH KeywordsAlpha-SynucleinCell MembraneElectric CapacitanceFluorescence Recovery After PhotobleachingHydrophobic and Hydrophilic InteractionsLab-On-A-Chip DevicesMembrane FluidityMembrane LipidsMembrane PotentialsMembranes, ArtificialMicrofluidic Analytical TechniquesNeuronsProtein AggregatesProtein Aggregation, PathologicalProtein BindingProtein ConformationStructure-Activity RelationshipSynucleinopathiesConceptsPlasma membraneMembrane-bound proteinsAccumulation of aggregatesΑ-synucleinCytosolic leafletMembrane topologyMembrane hydrophobic coreCytosolic proteinsProteinExtracellular onesHydrophobic corePathological roleDiscrete sizesMembraneLeafletsMembrane capacitanceNeurological diseasesLipidsAccumulationMicrofluidic setup
2019
Highly Reproducible Physiological Asymmetric Membrane with Freely Diffusing Embedded Proteins in a 3D‐Printed Microfluidic Setup
Heo P, Ramakrishnan S, Coleman J, Rothman JE, Fleury J, Pincet F. Highly Reproducible Physiological Asymmetric Membrane with Freely Diffusing Embedded Proteins in a 3D‐Printed Microfluidic Setup. Small 2019, 15: e1900725. PMID: 30977975, DOI: 10.1002/smll.201900725.Peer-Reviewed Original ResearchMeSH KeywordsDimethylpolysiloxanesFluorescence Recovery After PhotobleachingLipid BilayersMicrofluidicsPrinting, Three-DimensionalConceptsMost biological processesLipid leafletAreas of biologyEmbedded proteinsBiological processesRelevant lipidsProteinAsymmetric bilayersPhysiological conditionsModel membranesPlanar bilayersBilayer formation processInvaluable insightsBilayersConfocal microscopeMembraneLipidsTransmembraneBiologyLeafletsMicrofluidic setupRecapitulation
2016
FRAP to Characterize Molecular Diffusion and Interaction in Various Membrane Environments
Pincet F, Adrien V, Yang R, Delacotte J, Rothman JE, Urbach W, Tareste D. FRAP to Characterize Molecular Diffusion and Interaction in Various Membrane Environments. PLOS ONE 2016, 11: e0158457. PMID: 27387979, PMCID: PMC4936743, DOI: 10.1371/journal.pone.0158457.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCell MembraneCytoplasmDiffusionFluorescence Recovery After PhotobleachingLipid BilayersLipidsMembranes, ArtificialMiceMicroscopy, ConfocalMunc18 ProteinsRatsReproducibility of ResultsSynapsinsVesicle-Associated Membrane Protein 2ConceptsFluorescence correlation spectroscopySingle-particle trackingCorresponding recovery timeFRAP measurementsDynamics of lipidsDiffusion coefficientCorrelation spectroscopyBrownian motionParticle trackingConfocal microscopeAccurate valuesDiffusive speciesMembrane environmentMolecular diffusionMeasurementsMembrane platformsBehavior of lipidsFRAP experimentsMotion
2010
Recent Applications of Fluorescence Recovery after Photobleaching (FRAP) to Membrane Bio-Macromolecules
Rayan G, Guet J, Taulier N, Pincet F, Urbach W. Recent Applications of Fluorescence Recovery after Photobleaching (FRAP) to Membrane Bio-Macromolecules. Sensors 2010, 10: 5927-5948. PMID: 22219695, PMCID: PMC3247740, DOI: 10.3390/s100605927.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsFluorescence Recovery After PhotobleachingHumansMacromolecular SubstancesMembrane ProteinsMembranesModels, BiologicalModels, Theoretical