ArticleProceedings of the National Academy of Sciences of the United States of America2015
Overlapping functions of stonin 2 and SV2 in sorting of the calcium sensor synaptotagmin 1 to synaptic vesicles.
Article in Proceedings of the National Academy of Sciences of the United States of America, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.
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Who cites it
42 citing papers in PubMed, 65 citations in OpenAlex.
- Structural Determinants of Synaptic Vesicle Protein 2C Ligand Selectivity and Their Impact on Dopamine Release.bioRxiv : the preprint server for biology · 2026Article
- Synaptic Plasticity-Intrinsic Excitability and Antidepressant Discovery.Biomedicines · 2026Review
- Biogenesis and reformation of synaptic vesicles.The Journal of physiology · 2025Review
- Article
- Synaptic Vesicle Glycoprotein 2A Knockout in Parvalbumin and Somatostatin Interneurons Drives Seizures in the Postnatal Mouse Brain.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025Article
- Control of Synaptotagmin-1 Trafficking by SV2A-Mechanism and Consequences for Presynaptic Function and Dysfunction.Journal of neurochemistry · 2025Review
- Structures of synaptic vesicle protein 2A and 2B bound to anticonvulsants.Nature structural & molecular biology · 2024Article
- Functional genomics screens reveal a role for TBC1D24 and SV2B in antibody-dependent enhancement of dengue virus infection.Journal of virology · 2024Article
- Synaptopathy: presynaptic convergence in frontotemporal dementia and amyotrophic lateral sclerosis.Brain : a journal of neurology · 2024Review
- Functional genomics screens reveal a role for TBC1D24 and SV2B in antibody-dependent enhancement of dengue virus infection.bioRxiv : the preprint server for biology · 2024Article
- RREB1 regulates neuronal proteostasis and the microtubule network.Science advances · 2024Article
- Synaptotagmin-11 Inhibits Synaptic Vesicle Endocytosis via Endophilin A1.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023Article
- Presynaptic targeting of botulinum neurotoxin type A requires a tripartite PSG-Syt1-SV2 plasma membrane nanocluster for synaptic vesicle entry.The EMBO journal · 2023Article
- Inhibition of STAT3 signal pathway recovers postsynaptic plasticity to improve cognitive impairment caused by chronic intermittent hypoxia.Sleep & breathing = Schlaf & Atmung · 2023Article
- SNX5 targets a monoamine transporter to the TGN for assembly into dense core vesicles by AP-3.The Journal of cell biology · 2022Article
- Protein phase separation hotspots at the presynapse.Open biology · 2022Article
- All-optical monitoring of excitation-secretion coupling demonstrates that SV2A functions downstream of evoked CaThe Journal of physiology · 2022Article
- Article
- Function of Drosophila Synaptotagmins in membrane trafficking at synapses.Cellular and molecular life sciences : CMLS · 2021Review
- SNARE Regulatory Proteins in Synaptic Vesicle Fusion and Recycling.Frontiers in molecular neuroscience · 2021Review
Corrections and comments
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Authors and funding
7 authors at 4 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Neurotransmission involves the calcium-regulated exocytic fusion of synaptic vesicles (SVs) and the subsequent retrieval of SV membranes followed by reformation of properly sized and shaped SVs. An unresolved question is whether each SV protein is sorted by its own dedicated adaptor or whether sorting is facilitated by association between different SV proteins. We demonstrate that endocytic sorting of the calcium sensor synaptotagmin 1 (Syt1) is mediated by the overlapping activities of the Syt1-associated SV glycoprotein SV2A/B and the endocytic Syt1-adaptor stonin 2 (Stn2). Deletion or knockdown of either SV2A/B or Stn2 results in partial Syt1 loss and missorting of Syt1 to the neuronal surface, whereas deletion of both SV2A/B and Stn2 dramatically exacerbates this phenotype. Selective missorting and degradation of Syt1 in the absence of SV2A/B and Stn2 impairs the efficacy of neurotransmission at hippocampal synapses. These results indicate that endocytic sorting of Syt1 to SVs is mediated by the overlapping activities of SV2A/B and Stn2 and favor a model according to which SV protein sorting is guarded by both cargo-specific mechanisms as well as association between SV proteins.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.