2024
Potential role of RhoA GTPase regulation in type interferon signaling in systemic lupus erythematosus
Fan W, Wei B, Chen X, Zhang Y, Xiao P, Li K, Zhang Y, Huang J, Leng L, Bucala R. Potential role of RhoA GTPase regulation in type interferon signaling in systemic lupus erythematosus. Arthritis Research & Therapy 2024, 26: 31. PMID: 38243295, PMCID: PMC10799493, DOI: 10.1186/s13075-024-03263-3.Peer-Reviewed Original ResearchConceptsPeripheral blood mononuclear cellsRhoA GTPaseExpression levelsTreatment of SLEFunctions of RhoA.Knockdown of RhoAI IFN-stimulated genesSiRNA-mediated knockdownI interferonEnzyme-linked immunoassayIFN-stimulated genesGTPase signalingExpression levels of RhoASLE patientsLevels of RhoALupus erythematosusSLE peripheral blood mononuclear cellsGTPase regulatorHealthy controlsExpression of RhoAResponse pathwaysReporter gene assayRhoAType I IFN signalingSignal transducer
2018
Cortactin stabilization of actin requires actin-binding repeats and linker, is disrupted by specific substitutions, and is independent of nucleotide state
Scherer AN, Anand NS, Koleske AJ. Cortactin stabilization of actin requires actin-binding repeats and linker, is disrupted by specific substitutions, and is independent of nucleotide state. Journal Of Biological Chemistry 2018, 293: 13022-13032. PMID: 29929984, PMCID: PMC6109930, DOI: 10.1074/jbc.ra118.004068.Peer-Reviewed Original ResearchConceptsHematopoietic cell-specific Lyn substrate 1Nucleotide stateActin bindingActin filamentsTotal internal reflection fluorescence microscopyActin-binding proteins cortactinActin cosedimentation assaysActin-rich structuresHigh-affinity actin bindingADP-actin filamentsReflection fluorescence microscopyAdjacent linker regionActin filament bindingArp2/3 complexCortactin repeatsCellular functionsActin stabilityCosedimentation assaysActin stabilizationProtein cortactinLamellipodial protrusionGTPase regulatorFilament depolymerizationLinker regionActin depolymerization
2015
Huntingtin-Associated Protein 1 Interacts with Breakpoint Cluster Region Protein to Regulate Neuronal Differentiation
Huang PT, Chen CH, Hsu IU, Salim S, Kao SH, Cheng CW, Lai CH, Lee CF, Lin YF. Huntingtin-Associated Protein 1 Interacts with Breakpoint Cluster Region Protein to Regulate Neuronal Differentiation. PLOS ONE 2015, 10: e0116372. PMID: 25671650, PMCID: PMC4324908, DOI: 10.1371/journal.pone.0116372.Peer-Reviewed Original ResearchConceptsBreakpoint cluster region proteinMicrotubule-dependent traffickingNeuronal differentiationRho GTPase regulatorsRegion proteinsProtein 1 interactsNeuro-2a cellsExtracellular signalsBrain-enriched proteinProteomic analysisGTPase regulatorDownstream effectorsPostnatal lethalityHAP1Neuronal cellsWild-type mouse brainProtein 1TraffickingNeurite outgrowthTropomyosin-related kinaseProteinKinaseNeurodegenerative diseasesDifferentiationMicrotubules
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