Evidence map›Paper›PMID 31323176›Full record

ArticleNeuropsychopharmacology reports2019

Comprehensive behavioral analysis of heterozygous Syngap1 knockout mice.

Ryuichi Nakajima, Keizo Takao, Satoko Hattori, Hirotaka Shoji, Noboru H Komiyama, Seth G N Grant, Tsuyoshi Miyakawa

Open access · goldAbstract read
In one paragraph

Article in Neuropsychopharmacology reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 56 papers.

0numbers the graph read from it
0cells of the map it votes in
56citing papers in PubMed
4.8field-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

56 citing papers in PubMed, 99 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Intact spatial learning in Fmr1Frontiers in behavioral neuroscience · 2026
    Article
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  11. DevelopmentalThe Journal of neuroscience : the official journal of the Society for Neuroscience · 2024
    Article
  12. Haploinsufficiency ofThe Journal of neuroscience : the official journal of the Society for Neuroscience · 2024
    Article
  13. Article
  14. Article
  15. bioRxiv : the preprint server for biology · 2024
    Article
  16. Behavioural and neurodevelopmental characteristics of SYNGAP1.Journal of neurodevelopmental disorders · 2024
    Article
  17. Article
  18. Article
  19. Article
  20. Article
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

7 authors at 3 institutions in 2 countries.

Ryuichi NakajimaDivision of Systems Medical Science, Institute for Comprehensive Medical Science, Fujita Health University, Toyoake, Japan.ORCID 0000-0002-0024-4422
Keizo TakaoDivision of Animal Resources and Development, Life Science Research Center, University of Toyama, Toyama, Japan.ORCID 0000-0002-4734-3583
Satoko HattoriDivision of Systems Medical Science, Institute for Comprehensive Medical Science, Fujita Health University, Toyoake, Japan.ORCID 0000-0002-1047-6454
Hirotaka ShojiDivision of Systems Medical Science, Institute for Comprehensive Medical Science, Fujita Health University, Toyoake, Japan.ORCID 0000-0003-4843-6949
Noboru H KomiyamaCentre for Clinical Brain Sciences, The Patrick Wild Centre for Research into Autism, Fragile X Syndrome & Intellectual Disabilities, The University of Edinburgh, Edinburgh, UK.ORCID 0000-0001-9960-3597
Seth G N GrantGenes to Cognition Program, Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK.ORCID 0000-0001-8732-8735
Tsuyoshi MiyakawaDivision of Systems Medical Science, Institute for Comprehensive Medical Science, Fujita Health University, Toyoake, Japan.ORCID 0000-0003-0137-8200
Fujita Health University · JPUniversity of Edinburgh · GBNational Institute for Physiological Sciences · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimsSynaptic Ras GTPase-activating protein 1 (SYNGAP1) regulates synaptic plasticity through AMPA receptor trafficking. SYNGAP1 mutations have been found in human patients with intellectual disability (ID) and autism spectrum disorder (ASD). Almost every individual with SYNGAP1-related ID develops epilepsy, and approximately 50% have ASD. SYNGAP1-related ID is estimated to account for at least 1% of ID cases. In mouse models with Syngap1 mutations, strong cognitive and affective dysfunctions have been reported, yet some findings are inconsistent across studies. To further understand the behavioral significance of the SYNGAP1 gene, we assessed various domains of behavior in Syngap1 heterozygous mutant mice using a behavioral test battery.

methodsMale mice with a heterozygous mutation in the Syngap1 gene (Syngap1

resultsSyngap1

conclusionIn Syngap1

Indexed as

LocomotionNociceptionReflexSpatial LearningAnimalsHeterozygoteMaleMiceMice, Inbred C57BLPhenotyperas GTPase-Activating Proteinsras GTPase-Activating ProteinsSyngap1 protein, mouseautism spectrum disorderintellectual disabilitymotor functionnociceptionSYNGAP1

Identifiers

PMID31323176
PMCPMC7292322
OpenAlexW2963995798

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.