Evidence map›Paper›PMID 22845676›Full record

ArticleThe European journal of neuroscience2012

MicroRNA-132 regulates recognition memory and synaptic plasticity in the perirhinal cortex.

Helen L Scott, Francesco Tamagnini, Katherine E Narduzzo, Joanna L Howarth, Youn-Bok Lee, Liang-Fong Wong, Malcolm W Brown, Elizabeth C Warburton, Zafar I Bashir, James B Uney

Open access · greenAbstract read
In one paragraph

Article in The European journal of neuroscience, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 76 papers.

0numbers the graph read from it
0cells of the map it votes in
76citing papers in PubMed
4.3field-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

76 citing papers in PubMed, 126 citations in OpenAlex.

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16 more citing papers are in PubMed but not listed here.

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

10 authors at 2 institutions in 2 countries.

Helen L ScottHenry Wellcome Laboratories for Integrative Neuroscience & Endocrinology & MRC Centre for Synaptic Plasticity, Dorothy Hodgkin Building, University of Bristol, Whitson Street, Bristol BS1 3NY, UK. helen.scott@bristol.ac.uk
Francesco Tamagnini
Katherine E Narduzzo
Joanna L Howarth
Youn-Bok Lee
Liang-Fong Wong
Malcolm W Brown
Elizabeth C Warburton
Zafar I Bashir
James B Uney
University of Bristol · GBZambon (Italy) · IT

Funding

Biotechnology and Biological Sciences Research CouncilMedical Research Council G0401403Medical Research Council G0700986Medical Research Council MC_G0901331Wellcome Trust
6 · The paper itself

Abstract

Evidence suggests that the acquisition of recognition memory depends upon CREB-dependent long-lasting changes in synaptic plasticity in the perirhinal cortex.The CREB-responsive microRNA miR-132 has been shown to regulate synaptic transmission and we set out to investigate a role for this microRNA in recognition memory and its underlying plasticity mechanisms. To this end we mediated the specific overexpression of miR-132 selectively in the rat perirhinal cortex and demonstrated impairment in short-term recognition memory. This functional deficit was associated with a reduction in both long-term depression and long-term potentiation. These results confirm that microRNAs are key coordinators of the intracellular pathways that mediate experience-dependent changes in the brain. In addition, these results demonstrate a role for miR-132 in the neuronal mechanisms underlying the formation of short-term recognition memory.

Indexed as

Gene Expression RegulationAnimalsCerebral CortexExcitatory Postsynaptic PotentialsHeLa CellsHumansLong-Term PotentiationLong-Term Synaptic DepressionMaleMemory, Short-TermMicroRNAsRatsRats, WistarRecognition, PsychologyMicroRNAsMIRN132 microRNA, rat

Identifiers

PMID22845676
PMCPMC3488600
OpenAlexW1892663292

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.