2012
Syndecan 4 Regulates FGFR1 Signaling in Endothelial Cells by Directing Macropinocytosis
Elfenbein A, Lanahan A, Zhou TX, Yamasaki A, Tkachenko E, Matsuda M, Simons M. Syndecan 4 Regulates FGFR1 Signaling in Endothelial Cells by Directing Macropinocytosis. Science Signaling 2012, 5: ra36. PMID: 22569333, PMCID: PMC3827948, DOI: 10.1126/scisignal.2002495.Peer-Reviewed Original ResearchConceptsFGF receptor 1Mitogen-activated protein kinaseFibroblast growth factor-2MAPK signalingSyndecan-4Inhibition of Rab5Receptor tyrosine kinasesEndothelial cell migrationHeparan sulfate proteoglycanSignal transductionProtein kinaseFGF2 stimulationEndothelial cellsMAPK activationTyrosine kinaseGrowth factor 2Genetic knockoutCell migrationReceptor complexMacropinocytosisClasses of receptorsSignalingRab5Factor 2Sulfate proteoglycan
1999
The Role of Syndecan Cytoplasmic Domain in Basic Fibroblast Growth Factor-dependent Signal Transduction*
Volk R, Schwartz J, Li J, Rosenberg R, Simons M. The Role of Syndecan Cytoplasmic Domain in Basic Fibroblast Growth Factor-dependent Signal Transduction*. Journal Of Biological Chemistry 1999, 274: 24417-24424. PMID: 10446222, DOI: 10.1074/jbc.274.34.24417.Peer-Reviewed Original ResearchConceptsCytoplasmic domainBasic fibroblast growth factorSyndecan-4Ectoplasmic domainSignal transductionSyndecan-4 cytoplasmic domainVector-transduced cellsSyndecan cytoplasmic domainsGrowth factor-dependent signal transductionHeparan sulfate attachment sitesTransmembrane/cytoplasmic domainsGlycosylphosphatidylinositol (GPI) anchor sequenceImmortalized human cellsGlypican-1Full-length sequencesAddition of bFGFCytoplasmic tailAnchor sequenceChimeric proteinMigration of cellsFibroblast growth factorLow-serum mediumHuman cellsGrowth assaysVC cells