2023
A systems biology approach identifies the role of dysregulated PRDM6 in the development of hypertension
Gunawardhana K, Hong L, Rugira T, Uebbing S, Kucharczak J, Mehta S, Karunamuni D, Cabera-Mendoza B, Gandotra N, Scharfe C, Polimanti R, Noonan J, Mani A. A systems biology approach identifies the role of dysregulated PRDM6 in the development of hypertension. Journal Of Clinical Investigation 2023, 133: e160036. PMID: 36602864, PMCID: PMC9927944, DOI: 10.1172/jci160036.Peer-Reviewed Original ResearchConceptsDevelopment of hypertensionParallel reporter assaysRenin inhibitor aliskirenNeural crest-derived cellsRenin-producing cellsSystems biology approachRNA-seq analysisCell-specific disruptionCrest-derived cellsSmooth muscle cellsMuscle cell proteinsSystemic hypertensionBlood pressureWT miceAntihypertensive drugsBiology approachSuper enhancersFine mappingWT littermatesThird intronMultiple GWASCollagen depositionMouse aortaReporter assaysFate mapping
2019
The Nuclear Matrix Protein SAFA Surveils Viral RNA and Facilitates Immunity by Activating Antiviral Enhancers and Super-enhancers
Cao L, Liu S, Li Y, Yang G, Luo Y, Li S, Du H, Zhao Y, Wang D, Chen J, Zhang Z, Li M, Ouyang S, Gao X, Sun Y, Wang Z, Yang L, Lin R, Wang P, You F. The Nuclear Matrix Protein SAFA Surveils Viral RNA and Facilitates Immunity by Activating Antiviral Enhancers and Super-enhancers. Cell Host & Microbe 2019, 26: 369-384.e8. PMID: 31513772, DOI: 10.1016/j.chom.2019.08.010.Peer-Reviewed Original ResearchMeSH KeywordsAdenosine TriphosphatasesAnimalsAntiviral AgentsChromosomal Proteins, Non-HistoneDNA Topoisomerases, Type IDNA VirusesHEK293 CellsHeLa CellsHerpesvirus 1, HumanHeterogeneous-Nuclear Ribonucleoprotein UHost-Pathogen InteractionsHumansImmunity, InnateInterferon Regulatory Factor-3Interferon Regulatory Factor-7MiceNuclear Matrix-Associated ProteinsProtein Serine-Threonine KinasesReceptors, Pattern RecognitionRNA VirusesRNA, Double-StrandedRNA, ViralVirusesConceptsImmune gene transcriptionViral RNAViral RNA sensorsChromatin remodelingTrigger innate immune responsesSuper enhancersGene transcriptionExtranuclear localizationRNA virusesInnate immune responseAntiviral genesDsRNA sensorsRNA sensorsViral dsRNAAntiviral stateAntiviral responseType I IFNDsRNAVSV infectionRobust antiviral responseRNAEnhancerI IFNImmune responseHSV-1
2013
Enhancers and Super Enhancers Are Associated With Genes That Control Phenotypic Traits In Primary Human Erythroid Cells
Schulz V, Lezon-Geyda K, Maksimova Y, Gallagher P. Enhancers and Super Enhancers Are Associated With Genes That Control Phenotypic Traits In Primary Human Erythroid Cells. Blood 2013, 122: 1200. DOI: 10.1182/blood.v122.21.1200.1200.Peer-Reviewed Original ResearchTranscriptional start siteRegulation of programsSuper enhancersErythroid cellsGene expressionErythroid enhancerTF motifsTranscription factorsHistone H3 lysine 4 monomethylationSpecific enhancersH3K27ac modificationGWAS catalogGene locusHistone H3 lysine 27 acetylationCell type-specific enhancersPrimary human erythroid cellsH3 lysine 27 acetylationAlpha-globin gene clusterDisease-associated genetic variantsGenome-wide mapsNHGRI GWAS catalogSubset of enhancersHundreds of kilobasesLysine 27 acetylationSpecialized cell types
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