2015
Fatty acid‐binding protein 7 regulates function of caveolae in astrocytes through expression of caveolin‐1
Kagawa Y, Yasumoto Y, Sharifi K, Ebrahimi M, Islam A, Miyazaki H, Yamamoto Y, Sawada T, Kishi H, Kobayashi S, Maekawa M, Yoshikawa T, Takaki E, Nakai A, Kogo H, Fujimoto T, Owada Y. Fatty acid‐binding protein 7 regulates function of caveolae in astrocytes through expression of caveolin‐1. Glia 2015, 63: 780-794. PMID: 25601031, DOI: 10.1002/glia.22784.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAnimals, NewbornAstrocytesCaveolaeCaveolin 1Cell SurvivalCells, CulturedCerebral CortexCholesterolCytokinesFatty Acid-Binding Protein 7Fatty Acid-Binding ProteinsGene Expression ProfilingGene Expression RegulationGlial Cell Line-Derived Neurotrophic FactorLipopolysaccharidesMiceMice, Inbred C57BLMice, KnockoutNerve Tissue ProteinsOligonucleotide Array Sequence AnalysisSignal TransductionTransduction, GeneticConceptsLipid raft functionCaveolin-1Raft functionLipid raftsFatty Acid Binding Protein 7Function of caveolaeReceptor-mediated signal transductionMitogen-activated protein kinaseRole of FABP7Toll-like receptor 4Caveolin-1 expressionExtracellular stimuliCavin-1Protein bindsSignal transductionCaveolin-2Flotillin-1Protein kinaseReceptor alpha 1Transcriptional levelLong-chain fatty acidsLipid dynamicsWild-type astrocytesLipid homeostasisTLR4 recruitment
2011
Src and Caveolin-1 Reciprocally Regulate Metastasis via a Common Downstream Signaling Pathway in Bladder Cancer
Thomas S, Overdevest JB, Nitz MD, Williams PD, Owens CR, Sanchez-Carbayo M, Frierson HF, Schwartz MA, Theodorescu D. Src and Caveolin-1 Reciprocally Regulate Metastasis via a Common Downstream Signaling Pathway in Bladder Cancer. Cancer Research 2011, 71: 832-841. PMID: 21148751, PMCID: PMC4306590, DOI: 10.1158/0008-5472.can-10-0730.Peer-Reviewed Original ResearchConceptsActin stress fibersCav-1Active SrcStress fibersPhosphorylation of p190RhoGAPSrc protein levelsDownstream Signaling PathwaysCaveolin-1 expressionActivity of RhoACav-1 overexpressionTail vein inoculationRegulates MetastasisBladder cancerCommon downstreamHuman bladder cancer cellsPhosphorylated formSignaling pathwaysSrc levelsCell migrationBiochemical studiesLung metastasesMetastasis developmentSrc expressionBladder cancer cellsSrc
2003
Downregulation of caveolin-1 function by EGF leads to the loss of E-cadherin, increased transcriptional activity of β-catenin, and enhanced tumor cell invasion
Lu Z, Ghosh S, Wang Z, Hunter T. Downregulation of caveolin-1 function by EGF leads to the loss of E-cadherin, increased transcriptional activity of β-catenin, and enhanced tumor cell invasion. Cancer Cell 2003, 4: 499-515. PMID: 14706341, DOI: 10.1016/s1535-6108(03)00304-0.Peer-Reviewed Original ResearchMeSH Keywordsbeta CateninCadherinsCaveolaeCaveolin 1CaveolinsCell AdhesionCell MovementCell NucleusCytoskeletal ProteinsDNA-Binding ProteinsDown-RegulationEndocytosisEpidermal Growth FactorErbB ReceptorsGlycogen Synthase Kinase 3Glycogen Synthase Kinase 3 betaHumansIntercellular JunctionsNeoplasm MetastasisRNA, AntisenseSignal TransductionSnail Family Transcription FactorsTrans-ActivatorsTranscription FactorsTranscriptional ActivationTumor Cells, CulturedConceptsTranscriptional activityCaveolin-1Cell-cell adhesion proteinsCaveolin-1 functionCell-cell adhesionEGF receptor overexpressionE-cadherinCaveolin-dependent endocytosisTCF/LEFTranscriptional repressor SnailComplex cellular changesCaveolin-1 expressionChronic EGF treatmentTumor cell invasionEGF-induced effectsCaveolin-1 downregulationAdhesion proteinsNegative regulationTranscriptional downregulationAntisense RNAGSK-3betaE-cadherin expressionEGF treatmentHuman tumor cellsCell invasion
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