2021
Rapid adaptation of endocytosis, exocytosis and eisosomes after an acute increase in membrane tension in yeast cells
Lemière J, Ren Y, Berro J. Rapid adaptation of endocytosis, exocytosis and eisosomes after an acute increase in membrane tension in yeast cells. ELife 2021, 10: e62084. PMID: 33983119, PMCID: PMC9045820, DOI: 10.7554/elife.62084.Peer-Reviewed Original ResearchConceptsClathrin-mediated endocytosisMembrane tensionActin machineryYeast cellsFission yeast cellsRate of endocytosisRate of exocytosisActin assemblyLarge membrane tensionPlasma membraneCell wallMolecular mechanismsTurgor pressureEndocytosisRapid adaptationEisosomesExocytosisMachineryQuantitative microscopyMinute time scaleHypotonic shockCellsEukaryotesMembraneTension regulation
2015
Src and cortactin promote lamellipodia protrusion and filopodia formation and stability in growth cones
He Y, Ren Y, Wu B, Decourt B, Lee A, Taylor A, Suter D. Src and cortactin promote lamellipodia protrusion and filopodia formation and stability in growth cones. Molecular Biology Of The Cell 2015, 26: 3229-3244. PMID: 26224308, PMCID: PMC4569314, DOI: 10.1091/mbc.e15-03-0142.Peer-Reviewed Original ResearchConceptsActin network densityGrowth conesSrc tyrosine kinaseFluorescent speckle microscopyState of actinNeuronal growth conesGrowth cone motilityLamellipodia protrusionActin organizationActin assemblyFilopodia formationActin bundlesAplysia growth conesSpeckle microscopyTyrosine kinaseUnderlying cellular mechanismsFilopodial densityCone motilityCellular mechanismsSrcFilopodiaActivation stateLamellipodiaSRC2Axonal growth