ArticleProceedings of the National Academy of Sciences of the United States of America2013
Fast neurotransmitter release regulated by the endocytic scaffold intersectin.
Article in Proceedings of the National Academy of Sciences of the United States of America, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 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
34 citing papers in PubMed, 69 citations in OpenAlex.
- Munc13-1 couples DAG and CaScience advances · 2026Article
- The Calcium-Binding Protein S100A10 (p11) Is Required for Normal Motor Performance by Regulating Vesicle Dynamics at Excitatory Synapses.Acta physiologica (Oxford, England) · 2026Article
- Number and relative abundance of synaptic vesicles in functionally distinct priming states determine synaptic strength and short-term plasticity.The Journal of physiology · 2025Article
- Intersectin-1 enhances calcium-dependent replenishment of the readily releasable pool of synaptic vesicles during development.The Journal of physiology · 2025Article
- Intersectin and endophilin condensates prime synaptic vesicles for release site replenishment.Nature neuroscience · 2025Article
- Article
- Article
- Article
- A clathrin mediated endocytosis scaffolding protein, Intersectin 1, changes in an isoform, brain region, and sex specific manner in Alzheimer's disease.Frontiers in neuroscience · 2024Article
- Intersectin deficiency impairs cortico-striatal neurotransmission and causes obsessive-compulsive behaviors in mice.Proceedings of the National Academy of Sciences of the United States of America · 2023Article
- An approach for quantitative mapping of synaptic periactive zone architecture and organization.Molecular biology of the cell · 2023Article
- Presynaptic Rac1 controls synaptic strength through the regulation of synaptic vesicle priming.eLife · 2022Article
- A sequential two-step priming scheme reproduces diversity in synaptic strength and short-term plasticity.Proceedings of the National Academy of Sciences of the United States of America · 2022Article
- Article
- Early Changes in Exo- and Endocytosis in the EAE Mouse Model of Multiple Sclerosis Correlate with Decreased Synaptic Ribbon Size and Reduced Ribbon-Associated Vesicle Pools in Rod Photoreceptor Synapses.International journal of molecular sciences · 2021Article
- Endophilin-A coordinates priming and fusion of neurosecretory vesicles via intersectin.Nature communications · 2020Article
- Microtubule and Actin Differentially Regulate Synaptic Vesicle Cycling to Maintain High-Frequency Neurotransmission.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2020Article
- The Long Isoform of Intersectin-1 Has a Role in Learning and Memory.Frontiers in behavioral neuroscience · 2020Article
- Sensing Exocytosis and Triggering Endocytosis at Synapses: Synaptic Vesicle Exocytosis-Endocytosis Coupling.Frontiers in cellular neuroscience · 2018Review
- Intersectin associates with synapsin and regulates its nanoscale localization and function.Proceedings of the National Academy of Sciences of the United States of America · 2017Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
11 authors at 6 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Sustained fast neurotransmission requires the rapid replenishment of release-ready synaptic vesicles (SVs) at presynaptic active zones. Although the machineries for exocytic fusion and for subsequent endocytic membrane retrieval have been well characterized, little is known about the mechanisms underlying the rapid recruitment of SVs to release sites. Here we show that the Down syndrome-associated endocytic scaffold protein intersectin 1 is a crucial factor for the recruitment of release-ready SVs. Genetic deletion of intersectin 1 expression or acute interference with intersectin function inhibited the replenishment of release-ready vesicles, resulting in short-term depression, without significantly affecting the rate of endocytic membrane retrieval. Acute perturbation experiments suggest that intersectin-mediated vesicle replenishment involves the association of intersectin with the fissioning enzyme dynamin and with the actin regulatory GTPase CDC42. Our data indicate a role for the endocytic scaffold intersectin in fast neurotransmitter release, which may be of prime importance for information processing in the brain.
Indexed as
Identifiers
What OpenQuestion 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 OpenQuestion graph.