2021
MRTFA: A critical protein in normal and malignant hematopoiesis and beyond
Reed F, Larsuel ST, Mayday MY, Scanlon V, Krause DS. MRTFA: A critical protein in normal and malignant hematopoiesis and beyond. Journal Of Biological Chemistry 2021, 296: 100543. PMID: 33722605, PMCID: PMC8079280, DOI: 10.1016/j.jbc.2021.100543.Peer-Reviewed Original ResearchConceptsMalignant hematopoiesisActin cytoskeleton dynamicsCritical cellular functionsResponse factorSerum response factorTranscription factor ACellular rolesImmediate early genesProtein partnersTranscriptional regulationCytoskeleton dynamicsCellular functionsTranscriptional targetsTranscription factorsCytoskeletal proteinsCritical proteinsMRTFAEarly genesCell typesChromosomal translocationsHematopoietic cellsCell growthFactor AHematopoiesisMuscle cells
2016
Bistability in the Rac1, PAK, and RhoA Signaling Network Drives Actin Cytoskeleton Dynamics and Cell Motility Switches
Byrne KM, Monsefi N, Dawson JC, Degasperi A, Bukowski-Wills JC, Volinsky N, Dobrzyński M, Birtwistle MR, Tsyganov MA, Kiyatkin A, Kida K, Finch AJ, Carragher NO, Kolch W, Nguyen LK, von Kriegsheim A, Kholodenko BN. Bistability in the Rac1, PAK, and RhoA Signaling Network Drives Actin Cytoskeleton Dynamics and Cell Motility Switches. Cell Systems 2016, 2: 38-48. PMID: 27136688, PMCID: PMC4802415, DOI: 10.1016/j.cels.2016.01.003.Peer-Reviewed Original ResearchConceptsPAK inhibitionMesenchymal breast cancer cellsCell migrationActin cytoskeleton dynamicsRho small GTPase familyRac1 activation levelsSmall GTPase familySwitch-like responsePAK family kinasesSmall chemical inhibitorsCytoskeleton dynamicsActin dynamicsGTPase familyFamily kinasesGTPase activityBistable fashionInhibitory crosstalkChemical inhibitorsBreast cancer cellsMass spectrometry-based quantitationRac1RhoACell morphologyCancer cellsPAK
2004
Force measurements in E-cadherin–mediated cell doublets reveal rapid adhesion strengthened by actin cytoskeleton remodeling through Rac and Cdc42
Chu Y, Thomas W, Eder O, Pincet F, Perez E, Thiery J, Dufour S. Force measurements in E-cadherin–mediated cell doublets reveal rapid adhesion strengthened by actin cytoskeleton remodeling through Rac and Cdc42. Journal Of Cell Biology 2004, 167: 1183-1194. PMID: 15596540, PMCID: PMC2172605, DOI: 10.1083/jcb.200403043.Peer-Reviewed Original ResearchConceptsActin cytoskeletonCadherin-dependent cell-cell adhesionE-cadherin-based adhesionsE-cadherin-expressing cellsCell adhesionActin cytoskeleton dynamicsRho-like small GTPasesCell-cell adhesionDominant active formDominant-negative formStrong cell adhesionFunctional cadherinCytoskeleton dynamicsSmall GTPasesCell doubletsHomophilic interactionsActin polymerizationIntercellular adhesionCdc42Negative formCadherinCell surfaceCadherin levelsCytoskeletonRac
2001
SALMONELLA INTERACTIONS WITH HOST CELLS: Type III Secretion at Work
Galán J. SALMONELLA INTERACTIONS WITH HOST CELLS: Type III Secretion at Work. Annual Review Of Cell And Developmental Biology 2001, 17: 53-86. PMID: 11687484, DOI: 10.1146/annurev.cellbio.17.1.53.Peer-Reviewed Original ResearchConceptsBacterial proteinsBacterial pathogen Salmonella entericaHost cellsType III secretion systemActin cytoskeleton dynamicsType III secretionHost cell functionsPathogen Salmonella entericaMolecular tinkeringConvergent evolutionEndocytic traffickingCytoskeleton dynamicsSpecialized organellesCellular functionsSecretion systemMicrobial pathogenesisRemarkable pathogenHost proteinsSalmonella interactionsVertebrate hostsProteinRemarkable arrayCoordinated actionCell functionSalmonella enterica
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