Results 81 to 90 of about 2,315,831 (319)

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

GRIP1 Binds to ApoER2 and EphrinB2 to Induce Activity-Dependent AMPA Receptor Insertion at the Synapse

Cell Reports, 2017
Regulation of α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (AMPA) receptor trafficking in response to neuronal activity is critical for synaptic function and plasticity.
Sylvia Pfennig, Franziska Foss, Diane Bissen, Eva Harde, Julia C. Treeck, Marta Segarra, Amparo Acker-Palmer   +6 more
doaj   +1 more source

Acute inactivation of PSD-95 destabilizes AMPA receptors at hippocampal synapses. [PDF]

PLoS ONE, 2013
Postsynatptic density protein (PSD-95) is a 95 kDa scaffolding protein that assembles signaling complexes at synapses. Over-expression of PSD-95 in primary hippocampal neurons selectively increases synaptic localization of AMPA receptors; however, mice ...
Guillermo A Yudowski, Olav Olsen, Hillel Adesnik, Kurt W Marek, David S Bredt   +4 more
doaj   +1 more source

Neuroprotective Properties of Wild Mango (Mangifera caloneura Kurz) Leaves on Alleviating Urban Air Pollutant Toxicity: Insights From Transcriptome Analysis of a Human Neuronal Cell Model

Food Frontiers, EarlyView.
ABSTRACT Exposure to urban air pollution, particularly particulate matter (PM), has been correlated with an increased risk of neurodegenerative diseases, notably Alzheimer's and Parkinson's diseases. However, the mechanisms underlying the association between urban air pollution and neurodegenerative diseases remain unclear.
Parinee Kittimongkolsuk, Suporn Sukjamnong, Sakawrat Janpaijit, Panthakarn Rangsinth, Sawarin Chumpolphant, Kamonwan Chaikhong, George Pak‐Heng Leung, Valerie W. Hu, Tewarit Sarachana, Anchalee Prasansuklab, Tewin Tencomnao   +10 more
wiley   +1 more source

PhotonSABER: new tool shedding light on endocytosis and learning mechanisms in vivo

Communicative & Integrative Biology, 2019
In the central nervous system, activity-dependent endocytosis of postsynaptic AMPA-type glutamate receptors (AMPA receptors) is thought to mediate long-term depression (LTD), which is a synaptic plasticity model in various neuronal circuits.
Shinji Matsuda, Wataru Kakegawa, Michisuke Yuzaki   +2 more
doaj   +1 more source

Oligodendrogenesis in Evolution, Development and Adulthood

Glia, EarlyView.
Oligodendrocytes and myelin took shape in jawed vertebrates. During development, OPCs are originated from NSCs and then undergo differentiation into mature oligodendrocytes that supply myelin. OPCs persist in the adult CNS and continue to produce oligodendrocytes and myelin. Adaptive myelination, which fine‐tunes neural circuits in response to neuronal
Hao Hu, Tianhao Gao, Jingwei Zhao, Huiliang Li   +3 more
wiley   +1 more source

Differential modulation of NMDA and AMPA receptors by cellular prion protein and copper ions

Molecular Brain, 2018
N-Methyl-D-aspartate receptors (NMDARs) and α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptors (AMPARs) are two major types of ionotropic glutamate receptors involved in synaptic transmission.
Sun Huang, Lina Chen, Chris Bladen, Peter K. Stys, Gerald W. Zamponi   +4 more
doaj   +1 more source

Impaired Volume Regulation and Electrophysiology of Astrocytes In Situ in a Mouse Model for Megalencephalic Leukoencephalopathy With Subcortical Cysts

Glia, EarlyView.
Cell culture studies show disrupted astrocyte physiology in the leukodystrophy MLC. Are intact astrocytes similarly affected? This study on astrocytes in MLC mouse brain slices confirms and extends in vitro studies on altered astrocyte physiology. ABSTRACT Electrical signaling, driven by ion fluxes between intra‐ and extracellular compartments, is ...
Sven Kerst, Nina Meesters, Tim S. Heistek, Marjo S. van der Knaap, Huibert D. Mansvelder, Rogier Min   +5 more
wiley   +1 more source

Anti‐NMDA receptor autoimmune encephalitis associated with ovarian teratoma: A case series and literature review

International Journal of Gynecology &Obstetrics, Volume 169, Issue 1, Page 23-30, April 2025.
Abstract Autoimmune encephalitis is a group of disorders characterized by symptoms of dysfunction of the limbic and extra‐limbic systems that occur in association with antibodies against intracellular antigens, synapses, or proteins located on the surface of nerve cells. Anti‐NMDA (N‐methyl‐D‐aspartate) receptor encephalitis was first described in 2007
Pham Ba Nha, Nguyen Phuong Tu, Nguyen Viet Ha, Duong Thi Thu Hien, Nguyen Thi Thu Phuong, Nguyen Anh Son, Nguyen Tien Hoang   +6 more
wiley   +1 more source

Auxiliary Subunits: Shepherding AMPA Receptors to the Plasma Membrane

Membranes, 2014
Ionotropic glutamate receptors (iGluRs) are tetrameric ligand-gated cation channels that mediate excitatory signal transmission in the central nervous system (CNS) of vertebrates.
Simon Häring, D. Tapken, Steffen Pahl, M. Hollmann   +3 more
semanticscholar   +1 more source