Mutations in KATNB1 Cause Complex Cerebral Malformations by Disrupting Asymmetrically Dividing Neural Progenitors
Mishra-Gorur K, Çağlayan AO, Schaffer AE, Chabu C, Henegariu O, Vonhoff F, Akgümüş GT, Nishimura S, Han W, Tu S, Baran B, Gümüş H, Dilber C, Zaki MS, Hossni HA, Rivière JB, Kayserili H, Spencer EG, Rosti RÖ, Schroth J, Per H, Çağlar C, Çağlar Ç, Dölen D, Baranoski JF, Kumandaş S, Minja FJ, Erson-Omay EZ, Mane SM, Lifton RP, Xu T, Keshishian H, Dobyns WB, C. N, Šestan N, Louvi A, Bilgüvar K, Yasuno K, Gleeson JG, Günel M. Mutations in KATNB1 Cause Complex Cerebral Malformations by Disrupting Asymmetrically Dividing Neural Progenitors. Neuron 2014, 84: 1226-1239. PMID: 25521378, PMCID: PMC5024344, DOI: 10.1016/j.neuron.2014.12.014.Peer-Reviewed Original ResearchConceptsComplex cerebral malformationsCerebral cortical malformationsMicrotubule-severing enzyme kataninExome sequencing analysisMitotic spindle formationDrosophila optic lobeCerebral malformationsPatient-derived fibroblastsCell cycle progression delayCortical malformationsMotor neuronsComplex malformationsMicrotubule-associated proteinsCortical developmentReduced cell numberOptic lobeRegulatory subunitBrain developmentCatalytic subunitDeleterious mutationsSpindle formationSupernumerary centrosomesArborization defectsMalformationsHuman phenotypesIntegrated genomic analyses of de novo pathways underlying atypical meningiomas
Harmancı AS, Youngblood MW, Clark VE, Coşkun S, Henegariu O, Duran D, Erson-Omay EZ, Kaulen LD, Lee TI, Abraham BJ, Simon M, Krischek B, Timmer M, Goldbrunner R, Omay SB, Baranoski J, Baran B, Carrión-Grant G, Bai H, Mishra-Gorur K, Schramm J, Moliterno J, Vortmeyer AO, Bilgüvar K, Yasuno K, Young RA, Günel M. Integrated genomic analyses of de novo pathways underlying atypical meningiomas. Nature Communications 2017, 8: 14433. PMID: 28195122, PMCID: PMC5316884, DOI: 10.1038/ncomms14433.Peer-Reviewed Original ResearchMeSH KeywordsBinding SitesBrain NeoplasmsCell Transformation, NeoplasticChromosomal InstabilityCluster AnalysisDNA MethylationE2F2 Transcription FactorEnhancer of Zeste Homolog 2 ProteinEpigenomicsExomeForkhead Box Protein M1Gene Expression ProfilingGene Expression Regulation, NeoplasticGene Regulatory NetworksGene SilencingGenes, Neurofibromatosis 2GenomeGenomicsGenotyping TechniquesHuman Embryonic Stem CellsHumansJumonji Domain-Containing Histone DemethylasesMeningeal NeoplasmsMeningiomaMolecular Probe TechniquesMutationPhenotypePolycomb Repressive Complex 2Promoter Regions, GeneticRNA, MessengerSequence AnalysisSignal TransductionSMARCB1 ProteinTranscriptomeConceptsPolycomb repressive complex 2Human embryonic stem cellsRepressive complex 2Integrated genomic analysisEmbryonic stem cellsDe novo pathwayH3K27me3 signalsTranscriptional networksPRC2 complexEpigenomic analysisCellular statesCatalytic subunitGenomic analysisGenomic instabilityHypermethylated phenotypeGenomic landscapeNovo pathwayDisplay lossStem cellsPotential therapeutic targetExhibit upregulationPromoter mutationsTherapeutic targetMutationsComplexes 2