Evidence map›Paper›PMID 30926797›Full record

ArticleNature communications2019

Abnormal mGluR-mediated synaptic plasticity and autism-like behaviours in Gprasp2 mutant mice.

Mohamed Edfawy, Joana R Guedes, Marta I Pereira, Mariana Laranjo, Mário J Carvalho, Xian Gao, Pedro A Ferreira, Gladys Caldeira, Lara O Franco, Dongqing Wang and 4 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
5.6field-weighted citation impact, top 4% 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

33 citing papers in PubMed, 55 citations in OpenAlex.

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  11. mGluR5 PAMs rescue cortical and behavioural defects in a mouse model of CDKL5 deficiency disorder.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2023
    Article
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  14. Frontiers in neural circuits · 2023
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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

14 authors at 3 institutions in 3 countries.

Mohamed EdfawyCNC - Center for Neuroscience and Cell Biology, University of Coimbra, 3004-504, Coimbra, Portugal.ORCID http://orcid.org/0000-0002-2589-0607
Joana R GuedesCNC - Center for Neuroscience and Cell Biology, University of Coimbra, 3004-504, Coimbra, Portugal.ORCID http://orcid.org/0000-0001-9054-1887
Marta I PereiraCNC - Center for Neuroscience and Cell Biology, University of Coimbra, 3004-504, Coimbra, Portugal.
Mariana LaranjoCNC - Center for Neuroscience and Cell Biology, University of Coimbra, 3004-504, Coimbra, Portugal.
Mário J CarvalhoCNC - Center for Neuroscience and Cell Biology, University of Coimbra, 3004-504, Coimbra, Portugal.
Xian GaoMcGovern Institute for Brain Research, Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA.
Pedro A FerreiraCNC - Center for Neuroscience and Cell Biology, University of Coimbra, 3004-504, Coimbra, Portugal.ORCID http://orcid.org/0000-0002-9571-0384
Gladys CaldeiraCNC - Center for Neuroscience and Cell Biology, University of Coimbra, 3004-504, Coimbra, Portugal.
Lara O FrancoCNC - Center for Neuroscience and Cell Biology, University of Coimbra, 3004-504, Coimbra, Portugal.
Dongqing WangMcGovern Institute for Brain Research, Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA.
Ana Luisa CardosoCNC - Center for Neuroscience and Cell Biology, University of Coimbra, 3004-504, Coimbra, Portugal.ORCID http://orcid.org/0000-0001-5145-4561
Guoping FengMcGovern Institute for Brain Research, Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA.ORCID http://orcid.org/0000-0002-8021-277X
Ana Luisa CarvalhoCNC - Center for Neuroscience and Cell Biology, University of Coimbra, 3004-504, Coimbra, Portugal.ORCID http://orcid.org/0000-0001-8368-6666
João PeçaCNC - Center for Neuroscience and Cell Biology, University of Coimbra, 3004-504, Coimbra, Portugal. jpeca@cnc.uc.pt.ORCID http://orcid.org/0000-0003-4989-2129
University of Coimbra · PTBroad Institute · USMcGovern Institute for Brain Research · US

Funding

Shank3 in Synaptic Function and AutismR01MH097104 · NIMH · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI FENG, GUOPING · 2012 to 2016
$2.0M
NIMH NIH HHS R01 MH097104
6 · The paper itself

Abstract

Autism spectrum disorder (ASD) is characterized by dysfunction in social interactions, stereotypical behaviours and high co-morbidity with intellectual disability. A variety of syndromic and non-syndromic neurodevelopmental disorders have been connected to alterations in metabotropic glutamate receptor (mGluR) signalling. These receptors contribute to synaptic plasticity, spine maturation and circuit development. Here, we investigate the physiological role of Gprasp2, a gene linked to neurodevelopmental disabilities and involved in the postendocytic sorting of G-protein-coupled receptors. We show that Gprasp2 deletion leads to ASD-like behaviour in mice and alterations in synaptic communication. Manipulating the levels of Gprasp2 bidirectionally modulates the surface availability of mGluR

Indexed as

AnimalsAutistic DisorderBehavior, AnimalDendritic SpinesGene DeletionHippocampusIntracellular Signaling Peptides and ProteinsMemoryMice, Inbred C57BLMice, KnockoutMice, Mutant StrainsNeuronal PlasticityReceptor, Metabotropic Glutamate 5Synaptic TransmissionGprasp2 protein, mouseIntracellular Signaling Peptides and ProteinsReceptor, Metabotropic Glutamate 5

Identifiers

PMID30926797
PMCPMC6440958
OpenAlexW2924598973

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.