Potassium channels in Parkinson's disease: potential roles in its pathogenesis and innovative molecular targets for treatment

X Chen, Y Feng, RJ Quinn, DL Pountney… - Pharmacological …, 2023 - ASPET
Parkinson's disease (PD) is a neurodegenerative disorder characterized by selective loss of
dopaminergic neurons in the substantia nigra pars compacta (SNpc) region of the midbrain …

Driving with no brakes: molecular pathophysiology of Kv7 potassium channels

MV Soldovieri, F Miceli, M Taglialatela - Physiology, 2011 - journals.physiology.org
Kv7 potassium channels regulate excitability in neuronal, sensory, and muscular cells. Here,
we describe their molecular architecture, physiological roles, and involvement in genetically …

Activation of Kv7 channels normalizes hyperactivity of the VTA-NAcLat circuit and attenuates methamphetamine-induced conditioned place preference and …

E Liu, K Pang, M Liu, X Tan, Z Hang, S Mu, W Han… - Molecular …, 2023 - nature.com
The brain circuit projecting from the ventral tegmental area (VTA) to the nucleus accumbens
lateral shell (NAcLat) has a key role in methamphetamine (MA) addiction. As different …

Molecular pharmacology and therapeutic potential of neuronal Kv7-modulating drugs

F Miceli, MV Soldovieri, M Martire… - Current opinion in …, 2008 - Elsevier
The Kv7 potassium channel family encompasses five members (from Kv7. 1 to Kv7. 5)
having distinct expression pattern and functional role. Although Kv7. 1 is prevalently …

Altered neural cell junctions and ion-channels leading to disrupted neuron communication in Parkinson's disease

SP Choudhury, S Bano, S Sen, K Suchal… - npj Parkinson's …, 2022 - nature.com
Parkinson's disease (PD) is a neurological disorder that affects the movement of the human
body. It is primarily characterized by reduced dopamine levels in the brain. The causative …

Peptide hormone ghrelin enhances neuronal excitability by inhibition of Kv7/KCNQ channels

L Shi, X Bian, Z Qu, Z Ma, Y Zhou, KW Wang… - Nature …, 2013 - nature.com
The gut-derived orexigenic peptide hormone ghrelin enhances neuronal firing in the
substantia nigra pars compacta, where dopaminergic neurons modulate the function of the …

[HTML][HTML] The dopamine system: insights between kidney and brain

A de Donato, V Buonincontri, G Borriello… - Kidney and Blood …, 2022 - karger.com
Background: Chronic kidney disease (CKD) is one of the most common diseases in adult
age, and it is typical of older adults. Recent data suggest that almost half of the elders have …

The role of NEDD4 E3 ubiquitin–protein ligases in Parkinson's disease

JA Conway, G Kinsman, ER Kramer - Genes, 2022 - mdpi.com
Parkinson's disease (PD) is a debilitating neurodegenerative disease that causes a great
clinical burden. However, its exact molecular pathologies are not fully understood. Whilst …

Potassium channels: A potential therapeutic target for Parkinson's disease

X Chen, B Xue, J Wang, H Liu, L Shi, J Xie - Neuroscience bulletin, 2018 - Springer
The pathogenesis of the second major neurodegenerative disorder, Parkinson's disease
(PD), is closely associated with the dysfunction of potassium (K+) channels. Therefore, PD is …

Regulation of striatal dopamine release by presynaptic auto-and heteroreceptors

H Zhang, D Sulzer - Basal ganglia, 2012 - Elsevier
Striatal dopamine neurotransmission is critical for normal voluntary movement, affect and
cognition. Dysfunctions of its regulation are implicated in a broad range of behaviors and …