Evidence map›Paper›PMID 21206919›Full record

ArticlePloS one2010

MicroRNA132 modulates short-term synaptic plasticity but not basal release probability in hippocampal neurons.

Talley J Lambert, Daniel R Storm, Jane M Sullivan

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 55 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
55citing papers in PubMed, 1 pooled it
3.1field-weighted citation impact, top 8% 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

55 citing papers in PubMed, 1 synthesis or guideline pooled it, 81 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
  4. Review
  5. The Role of Estrogen in Brain MicroRNAs Regulation.Advanced pharmaceutical bulletin · 2024
    Review
  6. Review
  7. Review
  8. Article
  9. Review
  10. Review
  11. Article
  12. Review
  13. Review
  14. MicroRNAs in brain development and cerebrovascular pathophysiology.American journal of physiology. Cell physiology · 2019
    Review
  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

3 authors at 1 institution in 1 country.

Talley J LambertGraduate Program in Neurobiology and Behavior, University of Washington, Seattle, Washington, United States of America.
Daniel R Storm
Jane M Sullivan
University of Washington · US

Funding

TRAINING IN MOLECULAR AND CELLULAR BIOLOGYT32GM007270 · NIGMS · UNIVERSITY OF WASHINGTON · PI RAIBLE, DAVID W · 1985 to 2020
$21.0M
PURIFICATION AND CHARACTERIZATION OF ADENYLATE CYCLASER01NS020498 · NINDS · UNIVERSITY OF WASHINGTON · PI STORM, DANIEL R · 1985 to 2013
$4.9M
Memory Enhancement by A Genetic Increase in cAMP SignalsR01MH073601 · NIMH · UNIVERSITY OF WASHINGTON · PI STORM, DANIEL R · 2006 to 2015
$3.5M
NIGMS NIH HHS T32 GM007270NIGMS NIH HHS T32-GM07270NIMH NIH HHS MH073601NIMH NIH HHS R01 MH073601NINDS NIH HHS NS020498NINDS NIH HHS R01 NS020498
6 · The paper itself

Abstract

MicroRNAs play important regulatory roles in a broad range of cellular processes including neuronal morphology and long-term synaptic plasticity. MicroRNA-132 (miR132) is a CREB-regulated miRNA that is induced by neuronal activity and neurotrophins, and plays a role in regulating neuronal morphology and cellular excitability. Little is known about the effects of miR132 expression on synaptic function. Here we show that overexpression of miR132 increases the paired-pulse ratio and decreases synaptic depression in cultured mouse hippocampal neurons without affecting the initial probability of neurotransmitter release, the calcium sensitivity of release, the amplitude of excitatory postsynaptic currents or the size of the readily releasable pool of synaptic vesicles. These findings are the first to demonstrate that microRNAs can regulate short-term plasticity in neurons.

Indexed as

Gene Expression RegulationAnimalsCalciumElectrophysiologyGreen Fluorescent ProteinsHippocampusMiceMice, Inbred C57BLMicroRNAsNeuronal PlasticityNeuronsNeurotransmitter AgentsSynapsesSynaptic TransmissionSynaptic VesiclesCalciumGreen Fluorescent ProteinsMicroRNAsMIRN132 microRNA, mouseNeurotransmitter Agents

Identifiers

PMID21206919
PMCPMC3012071
OpenAlexW2157387649

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.