An alternative splicing switch in FLNB promotes the mesenchymal cell state in human breast cancer
Li J, Choi P, Chaffer C, Labella K, Hwang J, Giacomelli A, Kim J, Ilic N, Doench J, Ly S, Dai C, Hagel K, Hong A, Gjoerup O, Goel S, Ge J, Root D, Zhao J, Brooks A, Weinberg R, Hahn W. An alternative splicing switch in FLNB promotes the mesenchymal cell state in human breast cancer. ELife 2018, 7: e37184. PMID: 30059005, PMCID: PMC6103745, DOI: 10.7554/elife.37184.Peer-Reviewed Original ResearchMeSH KeywordsAlternative SplicingAnimalsBase SequenceBreast NeoplasmsCell Line, TumorEpithelial-Mesenchymal TransitionExonsFemaleFilaminsGene Expression Regulation, NeoplasticGenome, HumanHumansHyaluronan ReceptorsMesenchymal Stem CellsMice, NudeNeoplasm ProteinsOpen Reading FramesProtein IsoformsReproducibility of ResultsRNA, MessengerRNA-Binding ProteinsConceptsEpithelial-to-mesenchymal transitionAlternative splicing of mRNA precursorsMesenchymal cell stateSplicing of mRNA precursorsCell statesRNA-binding proteinsAlternative splicing switchDysregulation of splicingBreast cancer patient samplesEMT gene signatureRegulation of epithelial-to-mesenchymal transitionCancer patient samplesInduce epithelial-to-mesenchymal transitionFOXC1 transcription factorRNA-seqAlternative splicingExpression screeningMRNA precursorsRegulating tumor cell plasticityRegulatory stepTranscription factorsSplicing switchProtein productionDiverse functionsIncreased tumorigenicity