ArticleProceedings of the National Academy of Sciences of the United States of America2024
KCNQ1 is an essential mediator of the sex-dependent perception of moderate cold temperatures.
Article in Proceedings of the National Academy of Sciences of the United States of America, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Degraded myelin is associated with cold hypersensitivity in paclitaxel-induced peripheral neuropathy.bioRxiv : the preprint server for biology · 2026Article
- Influence of Cooling Agents on the Arrhythmogenic and Autonomic Effects of Electronic Cigarettes in an in vivo Model.Circulation. Arrhythmia and electrophysiology · 2026Article
- The cornea-trigeminal axis: potassium channels as master regulators of ocular surface homeostasis and sensory transduction.Frontiers in cell and developmental biology · 2026Review
- Genomic Insights into the Origin, High Fecundity and Environmental Adaptation of Hu Sheep.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Predicting the Damaging Potential of UncharacterizedInternational journal of molecular sciences · 2025Article
- Cold exposure and the cardiovascular system: from physiological adaptation to pathological risk.Frontiers in physiology · 2025Review
- Thermosensing ability of TRPC5: current knowledge and unsettled questions.The journal of physiological sciences : JPS · 2024Review
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Authors and funding
19 authors.
Funding
Abstract
Low temperatures and cooling agents like menthol induce cold sensation by activating the peripheral cold receptors TRPM8 and TRPA1, cation channels belonging to the TRP channel family, while the reduction of potassium currents provides an additional and/or synergistic mechanism of cold sensation. Despite extensive studies over the past decades to identify the molecular receptors that mediate thermosensation, cold sensation is still not fully understood and many cold-sensitive peripheral neurons do not express the well-established cold sensor TRPM8. We found that the voltage-gated potassium channel KCNQ1 (Kv7.1), which is defective in cardiac LQT1 syndrome, is, in addition to its known function in the heart, a highly relevant and sex-specific sensor of moderately cold temperatures. We found that KCNQ1 is expressed in skin and dorsal root ganglion neurons, is sensitive to menthol and cooling agents, and is highly sensitive to moderately cold temperatures, in a temperature range at which TRPM8 is not thermosensitive. C-fiber recordings from
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