RDF/XMLNTriplesTurtleShow queryShare
SubjectPredicateObject
http://purl.uniprot.org/citations/34785595http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/34785595http://www.w3.org/2000/01/rdf-schema#comment"MicroRNAs (miRNAs) have recently emerged as important regulators of ion channel expression. We show here that select miR-106b family members repress the expression of the KCNQ2 K+ channel protein by binding to the 3'-untranslated region of KCNQ2 messenger RNA. During the first few weeks after birth, the expression of miR-106b family members rapidly decreases, whereas KCNQ2 protein level inversely increases. Overexpression of miR-106b mimics resulted in a reduction in KCNQ2 protein levels. Conversely, KCNQ2 levels were up-regulated in neurons transfected with antisense miRNA inhibitors. By constructing more specific and stable forms of miR-106b controlling systems, we further confirmed that overexpression of precursor-miR-106b-5p led to a decrease in KCNQ current density and an increase in firing frequency of hippocampal neurons, while tough decoy miR-106b-5p dramatically increased current density and decreased neuronal excitability. These results unmask a regulatory mechanism of KCNQ2 channel expression in early postnatal development and hint at a role for miR-106b up-regulation in the pathophysiology of epilepsy."xsd:string
http://purl.uniprot.org/citations/34785595http://purl.org/dc/terms/identifier"doi:10.1073/pnas.2110200118"xsd:string
http://purl.uniprot.org/citations/34785595http://purl.uniprot.org/core/author"Kim K."xsd:string
http://purl.uniprot.org/citations/34785595http://purl.uniprot.org/core/author"Kim H.J."xsd:string
http://purl.uniprot.org/citations/34785595http://purl.uniprot.org/core/author"Kim B.I."xsd:string
http://purl.uniprot.org/citations/34785595http://purl.uniprot.org/core/author"Kim K.W."xsd:string
http://purl.uniprot.org/citations/34785595http://purl.uniprot.org/core/author"Baek M."xsd:string
http://purl.uniprot.org/citations/34785595http://purl.uniprot.org/core/author"Suh B.C."xsd:string
http://purl.uniprot.org/citations/34785595http://purl.uniprot.org/core/date"2021"xsd:gYear
http://purl.uniprot.org/citations/34785595http://purl.uniprot.org/core/name"Proc Natl Acad Sci U S A"xsd:string
http://purl.uniprot.org/citations/34785595http://purl.uniprot.org/core/pages"e2110200118"xsd:string
http://purl.uniprot.org/citations/34785595http://purl.uniprot.org/core/title"Posttranscriptional modulation of KCNQ2 gene expression by the miR-106b microRNA family."xsd:string
http://purl.uniprot.org/citations/34785595http://purl.uniprot.org/core/volume"118"xsd:string
http://purl.uniprot.org/citations/34785595http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/34785595
http://purl.uniprot.org/citations/34785595http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/34785595
http://purl.uniprot.org/uniprot/#_A0A0G2JFQ2-mappedCitation-34785595http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/34785595
http://purl.uniprot.org/uniprot/#_B7ZBV4-mappedCitation-34785595http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/34785595
http://purl.uniprot.org/uniprot/#_B7ZBV5-mappedCitation-34785595http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/34785595
http://purl.uniprot.org/uniprot/#_B7ZBV6-mappedCitation-34785595http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/34785595
http://purl.uniprot.org/uniprot/#_B7ZBV7-mappedCitation-34785595http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/34785595
http://purl.uniprot.org/uniprot/#_B7ZBV8-mappedCitation-34785595http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/34785595
http://purl.uniprot.org/uniprot/#_B7ZBV9-mappedCitation-34785595http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/34785595
http://purl.uniprot.org/uniprot/#_B7ZBW1-mappedCitation-34785595http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/34785595
http://purl.uniprot.org/uniprot/#_B7ZBW2-mappedCitation-34785595http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/34785595