2009
RalA-Exocyst Complex Regulates Integrin-Dependent Membrane Raft Exocytosis and Growth Signaling
Balasubramanian N, Meier JA, Scott DW, Norambuena A, White MA, Schwartz MA. RalA-Exocyst Complex Regulates Integrin-Dependent Membrane Raft Exocytosis and Growth Signaling. Current Biology 2009, 20: 75-79. PMID: 20005108, PMCID: PMC2822103, DOI: 10.1016/j.cub.2009.11.016.Peer-Reviewed Original ResearchConceptsPlasma membraneRecycling endosomesGrowth signalingActivation of Arf6Small GTPase RalACaveolin-dependent internalizationLipid raft microdomainsAnchorage-independent growthEffects of integrinsExocyst complexActive RalARaft microdomainsMembrane raftsRaft markersIntegrin signalingPancreatic cancer cellsRalAAnchorage dependenceAnchorage independenceCell growthSignalingCell detachmentCancer cellsEndosomesExocytosis
2007
Arf6 and microtubules in adhesion-dependent trafficking of lipid rafts
Balasubramanian N, Scott DW, Castle JD, Casanova JE, Schwartz MA. Arf6 and microtubules in adhesion-dependent trafficking of lipid rafts. Nature Cell Biology 2007, 9: 1381-1391. PMID: 18026091, PMCID: PMC2715295, DOI: 10.1038/ncb1657.Peer-Reviewed Original ResearchConceptsPlasma membraneLipid raftsAnchorage-dependent signalingArf6-dependent mannerCaveolin-dependent internalizationSmall GTPase Arf6Microtubule-dependent traffickingIntegrin-mediated adhesionRecycling endosomesGTPase Arf6Membrane raftsDetachment of cellsCell spreadingF-actinRaftsArf6MicrotubulesEndosomesRac1TraffickingMembraneCellsEndocytosisSignalingPathway