2016
Staphylococcus aureus recruits Cdc42GAP through recycling endosomes and the exocyst to invade human endothelial cells
Rauch L, Hennings K, Trasak C, Röder A, Schröder B, Koch-Nolte F, Rivera-Molina F, Toomre D, Aepfelbacher M. Staphylococcus aureus recruits Cdc42GAP through recycling endosomes and the exocyst to invade human endothelial cells. Journal Of Cell Science 2016, 129: 2937-2949. PMID: 27311480, PMCID: PMC5004874, DOI: 10.1242/jcs.186213.Peer-Reviewed Original ResearchConceptsEndocytic vesiclesActin polymerizationEndothelial cell invasionExocyst complexPhagocytic cupsPhagocytic cup-like structuresCell invasionPhagocytic cup closureArp2/3 complexN-WASPCup closureCup-like structuresCdc42GAPCdc42Human endothelial cellsCell functionVesiclesAnalogous mechanismInvasionEndothelial cellsExocystComplexesEndosomes
2007
The Tyrosine Kinase Activity of c-Src Regulates Actin Dynamics and Organization of Podosomes in Osteoclasts
Destaing O, Sanjay A, Itzstein C, Horne WC, Toomre D, De Camilli P, Baron R. The Tyrosine Kinase Activity of c-Src Regulates Actin Dynamics and Organization of Podosomes in Osteoclasts. Molecular Biology Of The Cell 2007, 19: 394-404. PMID: 17978100, PMCID: PMC2174183, DOI: 10.1091/mbc.e07-03-0227.Peer-Reviewed Original ResearchConceptsKinase activityActin cloudDynamic actin-rich structuresSrc family kinase activityDynamics of podosomesActin-rich structuresF-actin coresTyrosine kinase activityAbsence of SrcSrc mutantActin fluxActin dynamicsPodosome numbersEssential regulatorLife spanPodosomesActin polymerizationPodosome organizationF-actinPodosome structuresSrc inhibitorSrcFluorescence recoveryPodosome beltSpecific functions