2024
Molecular Profiling of Mouse Models of Loss or Gain of Function of the KCNT1 (Slack) Potassium Channel and Antisense Oligonucleotide Treatment
Sun F, Wang H, Wu J, Quraishi I, Zhang Y, Pedram M, Gao B, Jonas E, Nguyen V, Wu S, Mabrouk O, Jafar-nejad P, Kaczmarek L. Molecular Profiling of Mouse Models of Loss or Gain of Function of the KCNT1 (Slack) Potassium Channel and Antisense Oligonucleotide Treatment. Biomolecules 2024, 14: 1397. DOI: 10.3390/biom14111397.Peer-Reviewed Original ResearchWild-type miceKO miceSpectrum of epilepsy syndromesAntisense oligonucleotidesGain-of-function variantsAntisense oligonucleotide treatmentEpileptic phenotypePotassium channelsKCNT1Molecular profilingOligonucleotide treatmentAnimal modelsEpilepsy syndromesC-terminal mutationsIncreased expressionCerebral cortexMiceExpression of multiple proteinsComprehensive proteomic analysisDisease modelsCortical mitochondriaMolecular differencesDensity of mitochondrial cristaeMitochondrial membraneTreatment
2021
Presynaptic Kv3 channels are required for fast and slow endocytosis of synaptic vesicles
Wu XS, Subramanian S, Zhang Y, Shi B, Xia J, Li T, Guo X, El-Hassar L, Szigeti-Buck K, Henao-Mejia J, Flavell RA, Horvath TL, Jonas EA, Kaczmarek LK, Wu LG. Presynaptic Kv3 channels are required for fast and slow endocytosis of synaptic vesicles. Neuron 2021, 109: 938-946.e5. PMID: 33508244, PMCID: PMC7979485, DOI: 10.1016/j.neuron.2021.01.006.Peer-Reviewed Original ResearchConceptsSlow endocytosisVesicle mobilizationF-actin cytoskeletonChannel mutationsPotassium channelsKv3.3 proteinsInhibits endocytosisRapid endocytosisNovel functionF-actinEndocytosisCrucial functionSynaptic vesiclesFamily channelsSynaptic transmissionDiscovery decadesMembrane potentialNeurotransmitter releaseDiverse neurological disordersIon conductanceMutationsReleasable poolMouse nerve terminalsPotassium channel mutationsPathological effects
1996
Regulation of potassium channels by protein kinases
Jonas E, Kaczmarek L. Regulation of potassium channels by protein kinases. Current Opinion In Neurobiology 1996, 6: 318-323. PMID: 8794088, DOI: 10.1016/s0959-4388(96)80114-0.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus Statements