Distinction between signaling mechanisms in lipid rafts vs. caveolae
Sowa G, Pypaert M, Sessa W. Distinction between signaling mechanisms in lipid rafts vs. caveolae. Proceedings Of The National Academy Of Sciences Of The United States Of America 2001, 98: 14072-14077. PMID: 11707586, PMCID: PMC61169, DOI: 10.1073/pnas.241409998.Peer-Reviewed Original ResearchConceptsCav-1Raft domainsLipid raftsCholesterol-rich lipid raft domainsLipid raft domainsCaveolae assemblyEndothelial nitric oxide synthaseCaveolae biogenesisAcylated proteinsSignal transductionSpatial regulationPlasma membraneNegative regulationCaveolin-1CaveolaeFirst clear exampleRaftsPhysical interactionProteinCellsRegulationENOS functionBiogenesisDomainClear exampleThe Sonic Hedgehog Receptor Patched Associates with Caveolin-1 in Cholesterol-rich Microdomains of the Plasma Membrane* 210
Karpen H, Bukowski J, Hughes T, Gratton J, Sessa W, Gailani M. The Sonic Hedgehog Receptor Patched Associates with Caveolin-1 in Cholesterol-rich Microdomains of the Plasma Membrane* 210. Journal Of Biological Chemistry 2001, 276: 19503-19511. PMID: 11278759, DOI: 10.1074/jbc.m010832200.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsBinding SitesBlotting, WesternCaveolin 1CaveolinsCell MembraneCholesterolCOS CellsDNA, ComplementaryDrosophila ProteinsElectrophoresis, Polyacrylamide GelGlutathione TransferaseHumansImmunohistochemistryMembrane MicrodomainsMembrane ProteinsMicroscopy, ConfocalModels, BiologicalMolecular Sequence DataMutationPatched ReceptorsPrecipitin TestsProtein BindingProtein Structure, TertiaryProtein TransportReceptors, Cell SurfaceReceptors, G-Protein-CoupledRecombinant Fusion ProteinsSignal TransductionSmoothened ReceptorSubcellular FractionsTime FactorsConceptsCholesterol-rich microdomainsRaft microdomainsCaveolin-1Receptor complexEarly embryonic patterningFractionation studiesHedgehog receptor complexCaveolin-enriched microdomainsBuoyant density fractionsEmbryonic patterningHh proteinsLipid raftsSubcellular localizationPlasma membranePatchedPlasmalemmal cholesterolProtein experimentsImmunoprecipitation studiesSmoothenedMicrodomainsConfocal microscopyImmunocytochemistry dataComplexesMembraneDrosophila