Results 121 to 130 of about 8,062 (139)
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Synaptic Vesicle Glycoprotein 2A (SV2A) Levels in the Cerebral Cortex in Patients with Alzheimer Disease: A Radioligand Binding Study in Post-Mortem Brains

SSRN Electronic Journal, 2022
Histological and biochemical analyses in postmortem tissues have demonstrated neurodegenerative changes in the cerebral cortex in patients with Alzheimer's disease (AD), and it has been suggested that this represents a loss of synapses. PET imaging of the (pre)synaptic vesicular glycoprotein 2A (SV2A) has demonstrated a reduction in synapse density in ...
Mikkelsen, Jens D.   +3 more
openaire   +4 more sources

The Synaptic Vesicle Glycoprotein 2A Ligand Levetiracetam Inhibits Presynaptic Ca2+ Channels Through an Intracellular Pathway

Molecular Pharmacology, 2012
Levetiracetam (LEV) is a prominent antiepileptic drug that binds to neuronal synaptic vesicle glycoprotein 2A protein and has reported effects on ion channels, but with a poorly defined mechanism of action. We investigated inhibition of voltage-dependent Ca(2+) (Ca(V)) channels as a potential mechanism through which LEV exerts effects on neuronal ...
Sumiko Mochida   +2 more
exaly   +3 more sources

Assessment of test-retest reproducibility of [18F]SynVesT-1, a novel radiotracer for PET imaging of synaptic vesicle glycoprotein 2A

European Journal of Nuclear Medicine and Molecular Imaging, 2021
Synaptic abnormalities are associated with many brain disorders. Recently, we developed a novel synaptic vesicle glycoprotein 2A (SV2A) radiotracer [18F]SynVesT-1 and demonstrated its excellent imaging and binding properties in nonhuman primates. The aim of this study was to perform dosimetry calculations in nonhuman primates and to evaluate this ...
Songye Li   +12 more
openaire   +2 more sources

Homozygous Mutation in Synaptic Vesicle Glycoprotein 2A Gene Results in Intractable Epilepsy, Involuntary Movements, Microcephaly, and Developmental and Growth Retardation

Pediatric Neurology, 2015
Synaptic vesicle protein 2A (SV2a) is the binding site of the antiepileptic drug levetiracetam and the only known synaptic vesicle target of an epilepsy medication. To date, no pathogenic mutation in SV2A, which is the gene encoding synaptic vesicle glycoprotein 2A, has been identified in humans.
Fatema J, Serajee, Ahm M, Huq
openaire   +2 more sources

111. Synaptic Vesicle Glycoprotein 2A (SV2A) Levels as a Translatable Measure of Synaptic Density Following HDAC Inhibition

Biological Psychiatry, 2018
Magnus Ivarsson   +5 more
openaire   +1 more source

P2‐365: PET IMAGING OF SYNAPTIC DENSITY (SYNAPTIC VESICLE GLYCOPROTEIN 2A, SV2A) IN ALZHEIMER'S DISEASE: INITIAL EXPERIENCE

Alzheimer's & Dementia, 2018
Ming-Kai Chen   +12 more
openaire   +1 more source

IC‐P‐183: PET IMAGING OF SYNAPTIC DENSITY (SYNAPTIC VESICLE GLYCOPROTEIN 2A, SV2A) IN ALZHEIMER'S DISEASE: INITIAL EXPERIENCE

Alzheimer's & Dementia, 2018
Adam P. Mecca   +13 more
openaire   +1 more source

Glycoproteins From Adult Rat Brain Synaptic Vesicles Fractionation on Four Immobilized Lectins

Biochimica Et Biophysica Acta (BBA) - Protein Structure, 1981
A Reeber   +2 more
exaly  

Synaptic Vesicle Glycoprotein 2Aとてんかん

Journal of the Japan Epilepsy Society, 2018
Ryosuke Hanaya, Hiroshi Hosoyama
exaly  

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