Evidence map›Paper›PMID 25798331›Full record

ArticleBrain and behavior2015

Polymorphisms of IKBKE gene are associated with major depressive disorder and panic disorder.

Tanel Traks, Kati Koido, Roman Balõtšev, Triin Eller, Sulev Kõks, Eduard Maron, Innar Tõru, Jakov Shlik, Eero Vasar, Veiko Vasar

Open access · goldAbstract read
In one paragraph

Article in Brain and behavior, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 2 pooled it
0.3field-weighted citation impact, top 42% 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

5 citing papers in PubMed, 2 syntheses or guidelines pooled it, 7 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
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  5. 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

10 authors at 2 institutions in 3 countries.

Tanel TraksDepartment of Physiology, University of Tartu Tartu, Estonia ; Centre of Excellence for Translational Medicine, University of Tartu Tartu, Estonia ; Department of Dermatology and Venerology, University of Tartu Tartu, Estonia.
Kati KoidoDepartment of Physiology, University of Tartu Tartu, Estonia ; Centre of Excellence for Translational Medicine, University of Tartu Tartu, Estonia.
Roman BalõtševDepartment of Psychiatry, University of Tartu Tartu, Estonia.
Triin EllerDepartment of Psychiatry, University of Tartu Tartu, Estonia.
Sulev KõksCentre of Excellence for Translational Medicine, University of Tartu Tartu, Estonia ; Department of Pathophysiology, University of Tartu Tartu, Estonia.
Eduard MaronDepartment of Psychiatry, University of Tartu Tartu, Estonia ; Department of Neuropsychopharmacology and Molecular Imaging, Imperial College London London, U.K.
Innar TõruDepartment of Psychiatry, University of Tartu Tartu, Estonia.
Jakov ShlikDepartment of Psychiatry, University of Ottawa Ottawa, Ontario, Canada.
Eero VasarDepartment of Physiology, University of Tartu Tartu, Estonia ; Centre of Excellence for Translational Medicine, University of Tartu Tartu, Estonia.
Veiko VasarDepartment of Psychiatry, University of Tartu Tartu, Estonia.
University of Tartu · EEUniversity of Ottawa · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe immune system has been increasingly implicated in the development of mood and anxiety disorders. Inhibitor of kappa light polypeptide gene enhancer in B cells, kinase epsilon (IKBKE) gene encodes IKKε protein that is involved in innate immunity, predominantly antiviral response generation. It also bears pro-inflammatory properties that could affect psychiatric outcomes. In order to investigate the possible role of IKBKE gene in major depressive disorder (MDD) and panic disorder (PD), we conducted a case-control genetic association study concerning these disorders.

methodsIn all, 14 SNPs of IKBKE gene were genotyped in groups of 391 patients with MDD and 190 patients with PD together with respective 389 and 371 healthy control individuals. The given groups were further divided by gender for additional analyses.

resultsSubstantial genetic associations were revealed between IKBKE SNPs and MDD (multiple testing adjusted P < 0.05) and suggestive associations in case of PD (P(adj) > 0.05). In addition, two SNPs that were only associated with PD among males, also displayed significantly different allele frequencies compared to PD females. This may indicate a specific role of these SNPs in male PD, but caution should be applied here due to the small size of the studied PD males group.

conclusionsThe results of this study confirm our initial findings and indicate a possible role of IKBKE gene in mood and anxiety disorders.

Indexed as

Polymorphism, Single NucleotideAdultCase-Control StudiesFemaleGenetic Association StudiesGenetic Predisposition to DiseaseHumansI-kappa B KinaseMajor Depressive DisorderMaleMiddle AgedPanic DisorderRisk FactorsSex FactorsYoung AdultI-kappa B KinaseIKBKE protein, humanGenetic association studyIKBKEmajor depressive disorderpanic disorderSNP

Identifiers

PMID25798331
PMCPMC4356867
OpenAlexW1973934110

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.