Results 101 to 110 of about 644,536 (348)

How Epilepsy Changes Sodium Channels [PDF]

Epilepsy Currents, 2003
Induction of Neonatal Sodium Channel II and III α-Isoform mRNAs in Neurons and Microglia After Status Epilepticus in the Rat Hippocampus Aronica E, Yankaya B, Troost D, van Vliet EA, Lopes da Silva FH, Gorter JA Eur J Neurosci 2001;13(6):1261 Sodium channels (NaChs) regulate neuronal excitability in both physiologic and pathological conditions ...
openaire   +2 more sources

Decreased Serum 5‐HT: Clinical Correlates and Regulatory Role in NMJ of MG

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Although 5‐Hydroxytryptamine (5‐HT) indirectly stimulates muscle contraction and participates in regulating Acetylcholine receptor (AChR) cluster homeostasis in cellular, animal, and clinical studies, evidence regarding its potential to modulate muscle contraction in myasthenia gravis (MG) remains limited.
Xinru Shen, Jing Zhang, Xinyue Zhou, Xiaoxiao Yu, Haodong Shang, Shufan Chen, Lulu Zhen, Jinru Wu, Guanlian Hu, Xiaoyan Zhu, Zhan Sun, Yiren Wang, Jiahui Wang, Jie Lv, Xue Zhao, Yingna Zhang, Wei Guo, Ying Peng, Feng Gao   +18 more
wiley   +1 more source

Collecting Duct Nitric Oxide Synthase 1ß Activation Maintains Sodium Homeostasis During High Sodium Intake Through Suppression of Aldosterone and Renal Angiotensin II Pathways

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2017
BackgroundDuring high sodium intake, the renin‐angiotensin‐aldosterone system is downregulated and nitric oxide signaling is upregulated in order to remain in sodium balance.
Kelly A. Hyndman, Elena V. Mironova, Jorge F. Giani, Courtney Dugas, Jessika Collins, Alicia A. McDonough, James D. Stockand, Jennifer S. Pollock   +7 more
doaj   +1 more source

A Novel Charged Sodium-Channel Blocker, Ntx-1175, Is Effective In Reducing Acute Visceral Hypersensitivity In Vivo [PDF]

, 2023
Ehsan Noor-Mohammadi, Casey O. Ligon, Beverley Greenwood–Van Meerveld, Nan Zheng, Bridget Cole, Jim R. Ellis, Anthony C. Johnson   +6 more
openalex   +1 more source

Impact of APOE ε4 Genotype Load on Cognitive Function and Lipid Metabolism in Patients With Cerebral Small Vessel Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Apolipoprotein ε4 (APOE ε4) is a potent genetic risk factor for Alzheimer's disease (AD). However, its role in cerebral small vessel disease (CSVD) remains unclear. Given the clinical and pathological similarities between CSVD and AD, this study aimed to investigate the associations of APOE ε4 gene dosage with cognitive function and
Tingru Jin, Haocheng Yang, Feng Liu, Sihao Lin, Junru Hu, Jian Wang, Yulan Gou   +6 more
wiley   +1 more source

Marine Toxins That Target Voltage-gated Sodium Channels

Marine Drugs, 2006
: Eukaryotic, voltage-gated sodium (NaV) channels are large membrane proteins which underlie generation and propagation of rapid electrical signals in nerve, muscle and heart. Nine different NaV receptor sites, for natural ligands and/or drugs, have been
Robert J. French, Vitaly Ostroumov, Jeff McArthur, Ahmed Al-Sabi   +3 more
doaj   +1 more source

Clinical Practice Guideline for Evaluation and Management of Peripheral Nervous System Manifestations in Sjögren's Disease

Arthritis Care &Research, Accepted Article.
Objectives Sjögren's disease is an autoimmune disorder that can impact multiple organ systems, including the peripheral nervous system (PNS). PNS manifestations, which can exist concurrently, include mononeuropathies, polyneuropathies, and autonomic nervous system neuropathies. To help patients and providers in the decision‐making process, we developed
Anahita Deboo, Robert Fox, Katherine M. Hammitt, Julie Frantsve‐Hawley, Matthew C. Baker, Stamatina Danielides, Eduardo De Sousa, Brent P. Goodman, Jennifer K. King, Steven Mandel, Ghaith Noaiseh, Pantelis P. Pavlakis, George Sarka, R. Hal Scofield, Arun Varadhachary, Daniel J. Wallace, Matt Makara, Nancy Carteron, Steven Carsons, In collaboration with the Consensus Expert Panel (CEP) members   +19 more
wiley   +1 more source

Sodium channel expression in the ventral posterolateral nucleus of the thalamus after peripheral nerve injury

Molecular Pain, 2006
Peripheral nerve injury is known to up-regulate the expression of rapidly-repriming Nav1.3 sodium channel within first-order dorsal root ganglion neurons and second-order dorsal horn nociceptive neurons, but it is not known if pain-processing neurons ...
Waxman Stephen G, Zhao Peng, Hains Bryan C   +2 more
doaj   +1 more source

β‐Catenin/c‐Myc Axis Modulates Autophagy Response to Different Ammonia Concentrations

Advanced Biology, Volume 9, Issue 3, March 2025.
Ammonia, detoxified by the liver into urea and glutamine, impacts autophagy differently at varying levels. Low ammonia activates autophagy via c‐Myc and β‐catenin, while high levels suppress it. Using Huh7 cells and Spf‐ash mice, c‐Myc's role in cytoprotective autophagy is revealed, offering insights into hyperammonemia and potential therapeutic ...
S. Sergio, B. Spedicato, G. Corallo, A. Inguscio, M. Greco, D. Musarò, D. Vergara, A. F. Muro, G. De Sabbata, L. R. Soria, N. Brunetti Pierri, M. Maffia   +11 more
wiley   +1 more source

Sodium ion channel mutations in glioblastoma patients correlate with shorter survival

Molecular Cancer, 2011
Background Glioblastoma Multiforme (GBM) is the most common and invasive astrocytic tumor associated with dismal prognosis. Treatment for GBM patients has advanced, but the median survival remains a meager 15 months.
Velculescu Victor E, Parsons D, Joshi Avadhut D, Riggins Gregory J   +3 more
doaj   +1 more source