Behavior of KCNQ Channels in Neural Plasticity and Motor Disorders.

Membranes (Basel)

Department of Biomedical Sciences, School of Medicine, University of Missouri-Kansas City, Kansas City, MO 64108, USA.

Published: May 2022

AI Article Synopsis

  • Voltage-gated potassium channels (VGKCs), particularly from the KCNQ family, are vital for maintaining physiological balance in the human body, especially in neural tissue.
  • Recent research highlights their importance in both normal functioning and pathological conditions, necessitating a consolidation of findings regarding their roles in diseases.
  • The study aims to review KCNQ channels' impact on neural plasticity and motor disorders, emphasizing their potential in developing clinical treatments for chronic pain and advancing pharmacotherapy for motor-related issues.

Article Abstract

The broad distribution of voltage-gated potassium channels (VGKCs) in the human body makes them a critical component for the study of physiological and pathological function. Within the KCNQ family of VGKCs, these aqueous conduits serve an array of critical roles in homeostasis, especially in neural tissue. Moreover, the greater emphasis on genomic identification in the past century has led to a growth in literature on the role of the ion channels in pathological disease as well. Despite this, there is a need to consolidate the updated findings regarding both the pharmacotherapeutic and pathological roles of KCNQ channels, especially regarding neural plasticity and motor disorders which have the largest body of literature on this channel. Specifically, KCNQ channels serve a remarkable role in modulating the synaptic efficiency required to create appropriate plasticity in the brain. This role can serve as a foundation for clinical approaches to chronic pain. Additionally, KCNQ channels in motor disorders have been utilized as a direction for contemporary pharmacotherapeutic developments due to the muscarinic properties of this channel. The aim of this study is to provide a contemporary review of the behavior of these channels in neural plasticity and motor disorders. Upon review, the behavior of these channels is largely dependent on the physiological role that KCNQ modulatory factors (i.e., pharmacotherapeutic options) serve in pathological diseases.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9143857PMC
http://dx.doi.org/10.3390/membranes12050499DOI Listing

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