ArticleCell reports2020
Complexin Suppresses Spontaneous Exocytosis by Capturing the Membrane-Proximal Regions of VAMP2 and SNAP25.
Article in Cell reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
31 citing papers in PubMed.
- Turbocharging synaptic transmission: 12 SNAREpins are required for rapid release of reconstituted synaptic vesicles.Science advances · 2026Article
- Phospholipid-driven conformational switching of HCV NS5A links protein folding to replication membrane remodeling.Science advances · 2026Article
- Neurotoxic Effects of Acute Tributyltin Exposure in Adult Zebrafish: Behavioral Impairments and Mechanistic Insights.Metabolites · 2026Article
- Role of complexin 2 in the regulation of hormone secretion from the islet of Langerhans.American journal of physiology. Endocrinology and metabolism · 2025Article
- Transcriptional responses of mouse proximal colon and colonoids during early whipworm infection.mBio · 2025Article
- Minimal presynaptic protein machinery governing diverse kinetics of calcium-evoked neurotransmitter release.Nature communications · 2024Article
- Complexin regulation of synaptic vesicle release: mechanisms in the central nervous system and specialized retinal ribbon synapses.Cell communication and signaling : CCS · 2024Review
- Article
- Mutations of Single Residues in the Complexin N-terminus Exhibit Distinct Phenotypes in Synaptic Vesicle Fusion.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024Article
- Article
- Synaptophysin chaperones the assembly of 12 SNAREpins under each ready-release vesicle.Proceedings of the National Academy of Sciences of the United States of America · 2023Article
- Stochastic RNA editing of the Complexin C-terminus within single neurons regulates neurotransmitter release.Cell reports · 2023Article
- Stochastic RNA editing of the Complexin C-terminus within single neurons regulates neurotransmitter release.bioRxiv : the preprint server for biology · 2023Article
- Mass spectrometry uncovers intermediates and off-pathway complexes for SNARE complex assembly.Communications biology · 2023Article
- Complexin Membrane Interactions: Implications for Synapse Evolution and Function.Journal of molecular biology · 2023Review
- SNARE Proteins in Synaptic Vesicle Fusion.Advances in neurobiology · 2023Article
- Analysis of tripartite Synaptotagmin-1-SNARE-complexin-1 complexes in solution.FEBS open bio · 2023Article
- On the difficulties of characterizing weak protein interactions that are critical for neurotransmitter release.FEBS open bio · 2022Review
- Complexin-1 and synaptotagmin-1 compete for binding sites on membranes containing PtdInsPBiophysical journal · 2022Article
- Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
13 authors.
Funding
Abstract
The neuronal protein complexin contains multiple domains that exert clamping and facilitatory functions to tune spontaneous and action potential-triggered synaptic release. We address the clamping mechanism and show that the accessory helix of complexin arrests assembly of the soluble N-ethylmaleimide-sensitive factor attachment protein receptor (SNARE) complex that forms the core machinery of intracellular membrane fusion. In a reconstituted fusion assay, site- and stage-specific photo-cross-linking reveals that, prior to fusion, the complexin accessory helix laterally binds the membrane-proximal C-terminal ends of SNAP25 and VAMP2. Corresponding complexin interface mutants selectively increase spontaneous release of neurotransmitters in living neurons, implying that the accessory helix suppresses final zippering/assembly of the SNARE four-helix bundle by restraining VAMP2 and SNAP25.
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What Socratic holds
Registered trials
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 Socratic graph.