Synaptic density marker SV2A is reduced in schizophrenia patients and unaffected by antipsychotics in rats
Sign Up to like & getrecommendations! Published in 2020 at "Nature Communications"
DOI: 10.1038/s41467-019-14122-0
Abstract: Synaptic dysfunction is hypothesised to play a key role in schizophrenia pathogenesis, but this has not been tested directly in vivo. Here, we investigated synaptic vesicle glycoprotein 2A (SV2A) levels and their relationship to symptoms… read more here.
Keywords: density marker; sv2a reduced; reduced schizophrenia; sv2a ... See more keywords
O11.3. SYNAPTIC MARKER PROTEIN SV2A IS REDUCED IN SCHIZOPHRENIA IN VIVO AND UNAFFECTED BY ANTIPSYCHOTICS IN RATS
Sign Up to like & getrecommendations! Published in 2020 at "Schizophrenia Bulletin"
DOI: 10.1093/schbul/sbaa028.063
Abstract: Abstract Background The synaptic dysfunction hypothesis of schizophrenia is supported by multiple lines of evidence. However, in vivo evidence is lacking. Moreover, it is not known if antipsychotics alter synaptic protein levels. We addressed this… read more here.
Keywords: protein; sv2a; group; scz cohen ... See more keywords
SV2A controls the surface nanoclustering and endocytic recruitment of Syt1 during synaptic vesicle recycling
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Neurochemistry"
DOI: 10.1111/jnc.16186
Abstract: Following exocytosis, the recapture of plasma membrane‐stranded vesicular proteins into recycling synaptic vesicles (SVs) is essential for sustaining neurotransmission. Surface clustering of vesicular proteins has been proposed to act as a ‘pre‐assembly’ mechanism for endocytosis… read more here.
Keywords: syt1 synaptic; recruitment; sv2a; syt1 ... See more keywords
Synaptic vesicle glycoprotein 2A (SV2A) levels in the cerebral cortex in patients with Alzheimer's disease: a radioligand binding study in postmortem brains
Sign Up to like & getrecommendations! Published in 2023 at "Neurobiology of Aging"
DOI: 10.2139/ssrn.4297860
Abstract: 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… read more here.
Keywords: cerebral cortex; alzheimer disease; patients alzheimer; cortex ... See more keywords
SV2A PET imaging in human neurodegenerative diseases
Sign Up to like & getrecommendations! Published in 2024 at "Frontiers in Aging Neuroscience"
DOI: 10.3389/fnagi.2024.1380561
Abstract: This manuscript presents a thorough review of synaptic vesicle glycoprotein 2A (SV2A) as a biomarker for synaptic integrity using Positron Emission Tomography (PET) in neurodegenerative diseases. Synaptic pathology, characterized by synaptic loss, has been linked… read more here.
Keywords: pet imaging; sv2a pet; human neurodegenerative; sv2a ... See more keywords
Connectivity Mapping Using a Novel sv2a Loss-of-Function Zebrafish Epilepsy Model as a Powerful Strategy for Anti-epileptic Drug Discovery
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Molecular Neuroscience"
DOI: 10.3389/fnmol.2022.881933
Abstract: Synaptic vesicle glycoprotein 2A (SV2A) regulates action potential-dependent neurotransmitter release and is commonly known as the primary binding site of an approved anti-epileptic drug, levetiracetam. Although several rodent knockout models have demonstrated the importance of… read more here.
Keywords: connectivity; epileptic drug; sv2a; epilepsy ... See more keywords
SDI-118, a novel procognitive SV2A modulator: First-in-human randomized controlled trial including PET/fMRI assessment of target engagement
Sign Up to like & getrecommendations! Published in 2023 at "Frontiers in Pharmacology"
DOI: 10.3389/fphar.2022.1066447
Abstract: Background: Current treatments for progressive neurodegenerative disorders characterized by cognitive impairment either have limited efficacy or are lacking altogether. SDI-118 is a small molecule which modulates the activity of synaptic vesicle glycoprotein 2A (SV2A) in… read more here.
Keywords: sdi 118; target engagement; brain; sv2a ... See more keywords
Structural Basis of Botulinum Toxin Type F Binding to Glycosylated Human SV2A: In Silico Studies at the Periphery of a Lipid Raft
Sign Up to like & getrecommendations! Published in 2022 at "Biomolecules"
DOI: 10.3390/biom12121821
Abstract: Botulinum neurotoxins are the deadliest microbial neurotoxins in humans, with a lethal dose of 1 ng/kg. Incidentally, these neurotoxins are also widely used for medical and cosmetic purposes. However, little is known about the molecular… read more here.
Keywords: bont; glycosylated human; toxin; type ... See more keywords