Evidence map›Paper›PMID 26826030›Full record

ArticleBehavior genetics2016

Tspyl2 Loss-of-Function Causes Neurodevelopmental Brain and Behavior Abnormalities in Mice.

Qi Li, Siu Yuen Chan, Kwun K Wong, Ran Wei, Yu On Leung, Abby Y Ding, Tomy C K Hui, Charlton Cheung, Siew E Chua, Pak C Sham and 2 more

Open access · hybridAbstract read
In one paragraph

Article in Behavior genetics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.2field-weighted citation impact, top 17% 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

7 citing papers in PubMed, 13 citations in OpenAlex.

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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

12 authors at 3 institutions in 3 countries.

Qi LiDepartment of Psychiatry, The University of Hong Kong, Hong Kong SAR, China.
Siu Yuen ChanDepartment of Paediatrics and Adolescent Medicine, The University of Hong Kong, Hong Kong SAR, China. sychan@hku.hk.
Kwun K WongDepartment of Paediatrics and Adolescent Medicine, The University of Hong Kong, Hong Kong SAR, China.
Ran WeiInstitute of Basic Medicine, Shandong Academy of Medical Sciences, Jinan, China.
Yu On LeungDepartment of Psychiatry, The University of Hong Kong, Hong Kong SAR, China.
Abby Y DingMedical Physics and Research Department, Hong Kong Sanatorium and Hospital, The University of Hong Kong, Hong Kong SAR, China.
Tomy C K HuiDepartment of Psychiatry, The University of Hong Kong, Hong Kong SAR, China.
Charlton CheungDepartment of Psychiatry, The University of Hong Kong, Hong Kong SAR, China.
Siew E ChuaDepartment of Psychiatry, The University of Hong Kong, Hong Kong SAR, China.
Pak C ShamDepartment of Psychiatry, The University of Hong Kong, Hong Kong SAR, China.
Ed X WuLaboratory of Biomedical Imaging and Signal Processing, The University of Hong Kong, Hong Kong SAR, China.
Grainne M McAlonanDepartment of Forensic and Neurodevelopmental Science, Institute of Psychiatry, Psychology and Neuroscience, King's College, London, UK. grainne.mcalonan@kcl.ac.uk.
University of Hong Kong · HKKing's College London · GBShandong First Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Testis specific protein, Y-encoded-like 2 (TSPYL2) regulates the expression of genes encoding glutamate receptors. Glutamate pathology is implicated in neurodevelopmental conditions such as autism spectrum disorder, attention deficit hyperactivity disorder (ADHD) and schizophrenia. In line with this, a microduplication incorporating the TSPYL2 locus has been reported in people with ADHD. However, the role of Tspyl2 remains unclear. Therefore here we used a Tspyl2 loss-of-function mouse model to directly examine how this gene impacts upon behavior and brain anatomy. We hypothesized that Tspyl2 knockout (KO) would precipitate a phenotype relevant to neurodevelopmental conditions. In line with this prediction, we found that Tspyl2 KO mice were marginally more active, had significantly impaired prepulse inhibition, and were significantly more 'sensitive' to the dopamine agonist amphetamine. In addition, the lateral ventricles were significantly smaller in KO mice. These findings suggest that disrupting Tspyl2 gene expression leads to behavioral and brain morphological alterations that mirror a number of neurodevelopmental psychiatric traits.

Indexed as

AmphetamineAnimalsBehavior, AnimalBrainCell Cycle ProteinsCerebral VentriclesInterpersonal RelationsMagnetic Resonance ImagingMaleMice, KnockoutMotor ActivityNuclear ProteinsPrepulse InhibitionSodium ChlorideAmphetamineCell Cycle ProteinsDXBwg1396e protein, mouseNuclear ProteinsSodium ChlorideLateral ventriclesLocomotionMRIPrepulse inhibitionTspyl2

Identifiers

PMID26826030
PMCPMC4886156
OpenAlexW2270103628

What OpenQuestion holds

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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.