Results 111 to 120 of about 128,807 (272)

Environmental aminomethylphosphonic acid (AMPA) exposure increased the risk of spontaneous abortion through lactate-induced JunB lactylation in trophoblast

Ecotoxicology and Environmental Safety
The etiology of spontaneous abortion (SA) is complex, and the underlying mechanisms remain largely elusive. Environmental toxins have been implicated in the increased occurrence of SA.
Chengcai Kong, Rong Li, Xiaoying Wang, Lijuan Li, Nannan Kang, Xin Zhen, Yishan Dong, Guijun Yan   +7 more
doaj   +1 more source

A selective role for neuronal activity regulated pentraxin in the processing of sensory-specific incentive value [PDF]

, 2007
Neuronal activity regulated pentraxin (Narp) is a secreted neuronal product which clusters AMPA receptors and regulates excitatory synaptogenesis. Although Narp is selectively enriched in brain, its role in behavior is not known.
Baraban, Jay M, Crombag, Hans, Holland, Peter C, Huganir, Richard L, Johnson, Alexander W, Reti, Irving M, Takamiya, Kogo   +6 more
core   +1 more source

Neonatal seizures and GABAergic drugs: Scylla and Charybdis?

Epilepsia Open, EarlyView.
Abstract Neonates have a high incidence of seizures that are frequently difficult to control with conventional first‐line anti‐seizure medications, which are gamma‐aminobutyric acid (GABA) agonists. The reasons for this clinical problem are multifold but are likely related to the unique physiology of the immature nervous system. Specifically, the early
Kerry W. Thompson, Lucie Suchomelova, Claude G. Wasterlain   +2 more
wiley   +1 more source

SARM1 is essential for NMDA receptor-dependent endocytosis of AMPA receptors in hippocampal neurons

Neuroscience Research
Long-term depression (LTD) is a form of synaptic plasticity thought to be the cellular basis of experience-dependent learning and memory. LTD is caused by an activity-dependent decrease in cell surface α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid
Misaki Morishita, Shinji Matsuda
doaj   +1 more source

Impact of cenobamate on cortical responses to transcranial magnetic stimulation in people with drug‐resistant focal epilepsy

Epilepsia Open, EarlyView.
Abstract Objective Cenobamate (CNB) is an effective antiseizure medication, though its mechanisms of efficacy remain incompletely understood. We assessed changes in cortical responses to transcranial magnetic stimulation (TMS) following CNB treatment.
Silvano R. Gefferie, Diego Jiménez‐Jiménez, Gerhard H. Visser, Robert M. Helling, Arn M. J. M. van den Maagdenberg, Josemir W. Sander, Simona Balestrini, Roland D. Thijs   +7 more
wiley   +1 more source

Reciprocal regulation of A-to-I RNA editing and the vertebrate nervous system [PDF]

, 2013
The fine control of molecules mediating communication in the nervous system is key to adjusting neuronal signaling during development and in maintaining the stability of established networks in the face of altered sensory input.
Ales eBalik, Andrew Charles Penn, Andrew Charles Penn, Ingo H Greger   +3 more
core   +2 more sources

Energy metabolism, adenosine, and glutamate signaling reprogramming by decanoic acid in Glut1 disorder syndrome

Epilepsia Open, EarlyView.
Abstract Glut1 deficiency syndrome (Glut1DS) leads to neurological and cognitive symptoms and is primarily treated using carbohydrate‐restricted ketogenic diets. However, a recent clinical trial of a less restrictive, non‐ketogenic, medium chain triglyceride (MCT) diet with a high decanoic acid content suggests efficacy in Glut1DS treatment.
Erwann Pain, Yatra Kapatel, Pankaj K. Singh, Katie Lloyd Jones, Jamuna Selvakumaran, Alberto Malerba, Walter Lucchesi, Tricia Rutherford, Christina A. Gurnett, Matthew C. Walker, Robin S. B. Williams   +10 more
wiley   +1 more source

Pharmacological characterisation of S 47445, a novel positive allosteric modulator of AMPA receptors.

PLoS ONE, 2017
S 47445 is a novel positive allosteric modulator of alpha-amino-3-hydroxy-5-methyl-4-isoxazole-propionic acid (AMPA) receptors (AMPA-PAM). S 47445 enhanced glutamate's action at AMPA receptors on human and rat receptors and was inactive at NMDA and ...
Sylvie Bretin, Caroline Louis, Laure Seguin, Stéphanie Wagner, Jean-Yves Thomas, Sylvie Challal, Nathalie Rogez, Karine Albinet, Fabrice Iop, Nadège Villain, Sonia Bertrand, Ali Krazem, Daniel Bérachochéa, Stéphanie Billiald, Charles Tordjman, Alex Cordi, Daniel Bertrand, Pierre Lestage, Laurence Danober   +18 more
doaj   +1 more source

Cytotoxicity of 19 Pesticides in Rainbow Trout Gill, Liver, and Intestinal Cell Lines

Environmental Toxicology and Chemistry, EarlyView.
Abstract The rainbow trout gill cell line (RTgill‐W1), via test guideline 249 of the Organisation for Economic Co‐operation and Development, has been established as a promising New Approach Methodology, although to advance confidence in the method more case studies are needed that: 1) expand our understanding of applicability domains (chemicals with ...
Sophie Emberley‐Korkmaz, Krittika Mittal, Na'im Temlock, Jessica Head, Niladri Basu   +4 more
wiley   +1 more source

Neurolathyrism in Sub‐Saharan Africa—Assessing the Neurotoxic Risks of Lathyrus sativus Amid Drought and Food Security Challenges

Food Safety and Health, EarlyView.
Representation of grass pea consumption in drought‐stricken sub‐Saharan Africa sustains nutrition, but excess β‐ODAP exposure due to multiple reasons triggers neurolathyrism, a progressive neurotoxic disorder. ABSTRACT Neurolathyrism is a progressive motor neuron disease due to the consumption of Lathyrus sativus (grass pea) over long periods.
Biruk Demisse Ayalew, Muhammad Umar, Pakeezah Tabasum, Maria Qadri, Talha Farooq, Eskeatnaf Yosef Getachew, Zemichael Getu Alemayehu, Eden Haile Hagos, Hailemariam Shimelis Gebeyehu, Hanna Tsehay Abebe, Nuradin Abdi Ali, David Chinaecherem Innocent, Temesgen Mamo Sharew   +12 more
wiley   +1 more source