Evidence map›Paper›PMID 33904397›Full record

ArticleeLife2021

Variability in the Munc13-1 content of excitatory release sites.

Maria Rita Karlocai, Judit Heredi, Tünde Benedek, Noemi Holderith, Andrea Lorincz, Zoltan Nusser

Open access · goldAbstract read
In one paragraph

Article in eLife, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
3.6field-weighted citation impact, top 6% of its field
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

28 citing papers in PubMed, 42 citations in OpenAlex.

  1. Article
  2. Munc13-1 couples DAG and CaScience advances · 2026
    Article
  3. Review
  4. Article
  5. Altered Molecular Composition of a Specific Subset of Prefrontal Cortical Excitatory Synapses in Schizophrenia.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
    Article
  6. Article
  7. Article
  8. Article
  9. Taking a closer look at the synapse.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  10. Article
  11. Article
  12. Article
  13. Different states of synaptic vesicle priming explain target cell type-dependent differences in neurotransmitter release.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  14. Differential nanoscale organization of excitatory synapses onto excitatory vs. inhibitory neurons.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 1 institution in 2 countries.

Maria Rita KarlocaiLaboratory of Cellular Neurophysiology, Institute of Experimental Medicine, Budapest, Hungary.
Judit HerediLaboratory of Cellular Neurophysiology, Institute of Experimental Medicine, Budapest, Hungary.
Tünde BenedekLaboratory of Cellular Neurophysiology, Institute of Experimental Medicine, Budapest, Hungary.
Noemi HolderithLaboratory of Cellular Neurophysiology, Institute of Experimental Medicine, Budapest, Hungary.ORCID 0000-0002-0024-3980
Andrea LorinczLaboratory of Cellular Neurophysiology, Institute of Experimental Medicine, Budapest, Hungary.ORCID 0000-0003-2430-5290
Zoltan NusserLaboratory of Cellular Neurophysiology, Institute of Experimental Medicine, Budapest, Hungary.ORCID 0000-0001-7004-4111
University of Alabama at Birmingham · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The molecular mechanisms underlying the diversity of cortical glutamatergic synapses are still incompletely understood. Here, we tested the hypothesis that presynaptic active zones (AZs) are constructed from molecularly uniform, independent release sites (RSs), the number of which scales linearly with the AZ size. Paired recordings between hippocampal CA1 pyramidal cells and fast-spiking interneurons in acute slices from adult mice followed by quantal analysis demonstrate large variability in the number of RSs (

Indexed as

AnimalsCA1 Region, HippocampalElectrophysiologyFemaleFluorescent Antibody TechniqueFreeze FracturingMaleMiceMice, Inbred C57BLNerve Tissue ProteinsPresynaptic TerminalsSynapsesNerve Tissue ProteinsUnc13a protein, mousehippocampusmouseneurosciencepatch clampsynaptic transmission

Identifiers

PMID33904397
PMCPMC8116053
OpenAlexW3157632604

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.