[HTML][HTML] Opening paths to novel analgesics: the role of potassium channels in chronic pain

C Tsantoulas, SB McMahon - Trends in neurosciences, 2014 - cell.com
Chronic pain is associated with abnormal excitability of the somatosensory system and
remains poorly treated in the clinic. Potassium (K+) channels are crucial determinants of …

Peripheral voltage-gated cation channels in neuropathic pain and their potential as therapeutic targets

SRA Alles, PA Smith - Frontiers in Pain Research, 2021 - frontiersin.org
The persistence of increased excitability and spontaneous activity in injured peripheral
neurons is imperative for the development and persistence of many forms of neuropathic …

Hyperexcitable arousal circuits drive sleep instability during aging

SB Li, VM Damonte, C Chen, GX Wang, JM Kebschull… - Science, 2022 - science.org
Sleep quality declines with age; however, the underlying mechanisms remain elusive. We
found that hyperexcitable hypocretin/orexin (Hcrt/OX) neurons drive sleep fragmentation …

Human experimental pain models for assessing the therapeutic efficacy of analgesic drugs

AE Olesen, T Andresen, C Staahl, AM Drewes - Pharmacological reviews, 2012 - ASPET
Pain models in animals have shown low predictivity for analgesic efficacy in humans, and
clinical studies are often very confounded, blurring the evaluation. Human experimental pain …

G9a is essential for epigenetic silencing of K+ channel genes in acute-to-chronic pain transition

G Laumet, J Garriga, SR Chen, Y Zhang, DP Li… - Nature …, 2015 - nature.com
Neuropathic pain is a debilitating clinical problem and difficult to treat. Nerve injury causes a
long-lasting reduction in K+ channel expression in the dorsal root ganglion (DRG), but little …

Potassium channels in peripheral pain pathways: expression, function and therapeutic potential

X Du, N Gamper - Current neuropharmacology, 2013 - ingentaconnect.com
Electrical excitation of peripheral somatosensory nerves is a first step in generation of most
pain signals in mammalian nervous system. Such excitation is controlled by an intricate set …

K+ Channels in Primary Afferents and Their Role in Nerve Injury-Induced Pain

PA Smith - Frontiers in Cellular Neuroscience, 2020 - frontiersin.org
Sensory abnormalities generated by nerve injury, peripheral neuropathy or disease are
often expressed as neuropathic pain. This type of pain is frequently resistant to therapeutic …

Epigenetics in epilepsy

K Kobow, I Blümcke - Neuroscience letters, 2018 - Elsevier
Approximately 50 million people have epilepsy, making it the most common chronic and
severe neurological disease worldwide, with increased risk of mortality and psychological …

Epigenetic restoration of voltage‐gated potassium channel Kv1. 2 alleviates nerve injury‐induced neuropathic pain

J Zhang, L Rong, J Shao, Y Zhang, Y Liu… - Journal of …, 2021 - Wiley Online Library
Voltage‐gated potassium channels (Kv) are important regulators of neuronal excitability for
its role of regulating resting membrane potential and repolarization. Recent studies show …

Suppression of KCNQ/M (Kv7) potassium channels in dorsal root ganglion neurons contributes to the development of bone cancer pain in a rat model

Q Zheng, D Fang, M Liu, J Cai, Y Wan, JS Han… - PAIN®, 2013 - Elsevier
Bone cancer pain has a strong impact on the quality of life of patients, but is difficult to treat.
Better understanding of the pathogenic mechanisms underlying bone cancer pain will likely …