Results 11 to 20 of about 114,184 (367)
Attenuation of Stimulated Accumbal Dopamine Release by NMDA Is Mediated through Metabotropic Glutamate Receptors [PDF]
ACS Chem Neurosci, 2023 Electrically stimulated dopamine release from the nucleus accumbens is attenuated following application of N-methyl-d-aspartate (NMDA), which is likely to be mediated indirectly through intermediary neuronal mechanisms rather than by a direct action on ...
Glodkowska, Maria +4 more
core +2 more sources
Researching glutamate – induced cytotoxicity in different cell lines: a comparative/, collective analysis/study [PDF]
Frontiers in Cellular Neuroscience, 2015 Although glutamate is one of the most important excitatory neurotransmitters of the central nervous system, its excessive extracellular concentration leads to uncontrolled continuous depolarization of neurons, a toxic process called, excitotoxicity.
Aristeidis eKritis +3 more
doaj +3 more sources
Membranes, 2022 Metabotropic glutamate receptors (mGluRs) are membrane receptors that play a central role in the modulation of synaptic transmission and neuronal excitability and whose dysregulation is implicated in diverse neurological disorders.
Brice Miller +3 more
doaj +1 more source
Expression of GABAAα1, GABAB1, and mGluR2 receptors in the lateral geniculate body of male neonates born to diabetic rats [PDF]
Iranian Journal of Basic Medical Sciences, 2023 Objective(s): Diabetes during gestation is one of the most common pregnancy complications and has adverse effects on offspring, including a negative impact on the offspring’s central nervous system (CNS).
Nasim Alipour +6 more
doaj +1 more source
Astrocyte Glutamate Uptake and Signaling as Novel Targets for Antiepileptogenic Therapy
Frontiers in Neurology, 2020 Astrocytes regulate and respond to extracellular glutamate levels in the central nervous system (CNS) via the Na+-dependent glutamate transporters glutamate transporter-1 (GLT-1) and glutamate aspartate transporter (GLAST) and the metabotropic glutamate ...
Allison R. Peterson, Devin K. Binder
doaj +1 more source
Accuracy in readout of glutamate concentrations by neuronal cells [PDF]
The European Physical Journal E, 46(4), 30 (2023), 2023 Glutamate and glycine are important neurotransmitters in the brain. An action potential prop- agating in the terminal of a presynatic neuron causes the release of glutamate and glycine in the synapse by vesicles fusing with the cell membrane, which then activate various receptors on the cell membrane of the post synaptic neuron.
arxiv +1 more source
Metabotropic glutamate receptor trafficking [PDF]
Molecular and Cellular Neuroscience, 2018 The metabotropic glutamate receptors (mGlu receptors) are G protein-coupled receptors that bind to the excitatory neurotransmitter glutamate and are important in the modulation of neuronal excitability, synaptic transmission, and plasticity in the central nervous system.
Young Ho Suh +2 more
openaire +3 more sources
MicroRNA binding site variation is enriched in psychiatric disorders
Human Mutation, Volume 43, Issue 12, Page 2153-2169, December 2022., 2022 Abstract Psychiatric disorders have a polygenic architecture, often associated with dozens or hundreds of independent genomic loci. Most associated loci impact noncoding regions of the genome, suggesting that the majority of disease heritability originates from the disruption of regulatory sequences.
Michael P. Geaghan +2 more
wiley +1 more source
Simulation of postsynaptic glutamate receptors reveals critical features of glutamatergic transmission. [PDF]
PLoS ONE, 2011 Activation of several subtypes of glutamate receptors contributes to changes in postsynaptic calcium concentration at hippocampal synapses, resulting in various types of changes in synaptic strength.
Renaud Greget +13 more
doaj +1 more source
Brain Pathology, Volume 33, Issue 1, January 2023., 2023 Differential alteration of synaptic versus extrasynaptic NMDARs in P301S mice. Reduced density of synaptic NMDARs in excitatory synapses in the hippocampus of P301S mice at 10 months. NMDARs at excitatory synapses established on pyramidal cell spines and interneurons are significantly reduced in the CA1 region of the hippocampus compared to age‐matched
Rocío Alfaro‐Ruiz +8 more
wiley +1 more source