2024
Proximity Labeling Proteomics Reveals Kv1.3 Potassium Channel Immune Interactors in Microglia
Bowen C, Nguyen H, Lin Y, Bagchi P, Natu A, Espinosa-Garcia C, Werner E, Kumari R, Brandelli A, Kumar P, Tobin B, Wood L, Faundez V, Wulff H, Seyfried N, Rangaraju S. Proximity Labeling Proteomics Reveals Kv1.3 Potassium Channel Immune Interactors in Microglia. Molecular & Cellular Proteomics 2024, 23: 100809. PMID: 38936775, PMCID: PMC11780389, DOI: 10.1016/j.mcpro.2024.100809.Peer-Reviewed Original ResearchDisease-associated microgliaPDZ-binding domainImmune signaling proteinsInflammatory responseProinflammatory signaling moleculesInhibition of Kv1.3Resident immune cellsSignaling proteinsKv1.3 potassium channelsC-terminusC-terminal PDZ-binding domainMicroglia transitionTLR4-mediated activationLipopolysaccharide-induced inflammatory responseKv1.3 blockadeImmune cellsPotential interacting proteinsInflammatory statePotassium channelsInflammatory contextKv1.3Flux of potassium ionsTLR4-induced inflammatory responsesFlow cytometryGlycolytic response
2013
Expression of Kv1.3 potassium channels regulates density of cortical interneurons
Duque A, Gazula V, Kaczmarek LK. Expression of Kv1.3 potassium channels regulates density of cortical interneurons. Developmental Neurobiology 2013, 73: 841-855. PMID: 23821603, PMCID: PMC3829632, DOI: 10.1002/dneu.22105.Peer-Reviewed Original ResearchConceptsKv1.3 geneMembrane-spanning channelsKv1.3-/- miceVasoactive intestinal peptideEffect of deletionCerebral cortexKv1.3 potassium channelsNeuropeptide YNeuronal differentiationKv1.3 proteinOlfactory bulbInterneuron populationsSelective poresExpression of Kv1.3Large familyCell membraneKv channelsNumber of calbindinNormal cortical functionWhole cerebral cortexWild-type miceKv1.3GenesDetection of odorsPotassium channels
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