[HTML][HTML] Neuronal loss of the glutamate transporter GLT-1 promotes excitotoxic injury in the hippocampus
GLT-1, the major glutamate transporter in the mammalian central nervous system, is
expressed in presynaptic terminals that use glutamate as a neurotransmitter, in addition to …
expressed in presynaptic terminals that use glutamate as a neurotransmitter, in addition to …
Deletion of neuronal GLT-1 in mice reveals its role in synaptic glutamate homeostasis and mitochondrial function
LF McNair, JV Andersen, BI Aldana… - Journal of …, 2019 - Soc Neuroscience
The glutamate transporter GLT-1 is highly expressed in astrocytes but also in neurons,
primarily in axon terminals. We generated a conditional neuronal GLT-1 KO using synapsin …
primarily in axon terminals. We generated a conditional neuronal GLT-1 KO using synapsin …
GLT-1: the elusive presynaptic glutamate transporter
TS Rimmele, PA Rosenberg - Neurochemistry international, 2016 - Elsevier
Historically, glutamate uptake in the CNS was mainly attributed to glial cells for three
reasons: 1) none of the glutamate transporters were found to be located in presynaptic …
reasons: 1) none of the glutamate transporters were found to be located in presynaptic …
Neuronal activity mediated regulation of glutamate transporter GLT‐1 surface diffusion in rat astrocytes in dissociated and slice cultures
S Al Awabdh, S Gupta‐Agarwal, DF Sheehan, J Muir… - Glia, 2016 - Wiley Online Library
The astrocytic GLT‐1 (or EAAT2) is the major glutamate transporter for clearing synaptic
glutamate. While the diffusion dynamics of neurotransmitter receptors at the neuronal …
glutamate. While the diffusion dynamics of neurotransmitter receptors at the neuronal …
Conditional deletion of the glutamate transporter GLT-1 reveals that astrocytic GLT-1 protects against fatal epilepsy while neuronal GLT-1 contributes significantly to …
GLT-1 (EAAT2; slc1a2) is the major glutamate transporter in the brain, and is predominantly
expressed in astrocytes, but at lower levels also in excitatory terminals. We generated a …
expressed in astrocytes, but at lower levels also in excitatory terminals. We generated a …
Conditional knockout of GLT-1 in neurons leads to alterations in aspartate homeostasis and synaptic mitochondrial metabolism in striatum and hippocampus
LF McNair, JV Andersen, JD Nissen, Y Sun… - Neurochemical …, 2020 - Springer
Expression of the glutamate transporter GLT-1 in neurons has been shown to be important
for synaptic mitochondrial function in the cerebral cortex. Here we determined whether …
for synaptic mitochondrial function in the cerebral cortex. Here we determined whether …
Expression of a variant form of the glutamate transporter GLT1 in neuronal cultures and in neurons and astrocytes in the rat brain
W Chen, C Aoki, V Mahadomrongkul… - Journal of …, 2002 - Soc Neuroscience
To identify glutamate transporters expressed in forebrain neurons, we prepared a cDNA
library from rat forebrain neuronal cultures, previously shown to transport glutamate with …
library from rat forebrain neuronal cultures, previously shown to transport glutamate with …
Behavioral phenotyping and dopamine dynamics in mice with conditional deletion of the glutamate transporter GLT-1 in neurons: resistance to the acute locomotor …
Rationale GLT-1 is the major glutamate transporter in the brain and is expressed
predominantly in astrocytes but is also present in excitatory axon terminals. To understand …
predominantly in astrocytes but is also present in excitatory axon terminals. To understand …
Glial glutamate transporter GLT‐1 determines susceptibility to spreading depression in the mouse cerebral cortex
Cortical spreading depression (CSD) is a pathological neural excitation that underlies
migraine pathophysiology. Since glutamate receptor antagonists impair CSD propagation …
migraine pathophysiology. Since glutamate receptor antagonists impair CSD propagation …
Lesion‐induced alterations in astrocyte glutamate transporter expression and function in the hippocampus
AE Schreiner, E Berlinger, J Langer… - International …, 2013 - Wiley Online Library
Astrocytes express the sodium‐dependent glutamate transporters GLAST and GLT‐1, which
are critical to maintain low extracellular glutamate concentrations. Here, we analyzed …
are critical to maintain low extracellular glutamate concentrations. Here, we analyzed …
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