ArticleActa neuropathologica communications2025
Kv3 channel agonist ameliorates the phenotype of a mouse model of amyotrophic lateral sclerosis.
Article in Acta neuropathologica communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
3 citing papers in PubMed, 1 synthesis or guideline pooled it.
- KFrontiers in pharmacology · 2026Pooled it
- Shaping the Action Potential in Dorsal Root and Trigeminal Ganglia Neurons: Relevance to Pain Mechanisms.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026Review
- Skeletal muscle methylome-transcriptome disruptions during the onset and progression of colorectal cancer-induced cachexia.American journal of physiology. Cell physiology · 2026Article
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Authors and funding
29 authors.
Funding
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Abstract
Voltage-gated potassium channels, Kv3.1, Kv3.2, Kv3.3, and Kv3.4, facilitate rapid repolarization and shape action potentials, which are crucial to maintaining high-frequency firing. Little is known about the expression and function of Kv3 channels in skeletal muscle. We show that these channels are expressed in type IIa/IIx fibers, and their transcript levels progressively increase from postnatal age to adulthood in physiological context. In mature myofibers, the Kv3.1 and Kv3.4 channels are enriched in the muscle triads. The expression of the Kv3 channel is lost upon acute motor unit damage, in mouse models of amyotrophic lateral sclerosis (ALS) and spinal and bulbar muscular atrophy (SBMA), and the skeletal muscle of patients with sporadic ALS. Early treatment of ALS and SBMA mice with AUT00201, a positive allosteric modulator of Kv3 channels, improved the phenotype of ALS mice specifically, suggesting that positive modulation of Kv3 channels is a novel therapeutic option for patients with ALS.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.