Evidence map›Paper›PMID 24582665›Full record

ArticlePhysiology & behavior2014

A mutation causing increased KATP channel activity leads to reduced anxiety in mice.

Carolina Lahmann, Rebecca H Clark, Michaela Iberl, Frances M Ashcroft

Abstract read
In one paragraph

Article in Physiology & behavior, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–field-weighted citation impact
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

8 citing papers in PubMed.

  1. Article
  2. Modulation of SUR1 KInternational journal of molecular sciences · 2019
    Article
  3. Article
  4. Review
  5. KInternal medicine (Tokyo, Japan) · 2017
    Review
  6. Neonatal Diabetes and the KTrends in endocrinology and metabolism: TEM · 2017
    Review
  7. Purinergic Signalling: Therapeutic Developments.Frontiers in pharmacology · 2017
    Review
  8. Psychiatric morbidity in children with KCNJ11 neonatal diabetes.Diabetic medicine : a journal of the British Diabetic Association · 2016
    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

4 authors.

Carolina LahmannHenry Wellcome Centre for Gene Function, Department of Physiology, Anatomy and Genetics, University of Oxford, Parks Road, Oxford OX1 3PT, UK.
Rebecca H ClarkHenry Wellcome Centre for Gene Function, Department of Physiology, Anatomy and Genetics, University of Oxford, Parks Road, Oxford OX1 3PT, UK.
Michaela IberlHenry Wellcome Centre for Gene Function, Department of Physiology, Anatomy and Genetics, University of Oxford, Parks Road, Oxford OX1 3PT, UK.
Frances M AshcroftHenry Wellcome Centre for Gene Function, Department of Physiology, Anatomy and Genetics, University of Oxford, Parks Road, Oxford OX1 3PT, UK. Electronic address: frances.ashcroft@dpag.ox.ac.uk.

Funding

Wellcome TrustWellcome Trust 089795/Z/09/Z
6 · The paper itself

Abstract

Activating mutations in the Kir6.2 (KCNJ11) subunit of the ATP-sensitive potassium channel cause neonatal diabetes. Many patients also suffer from neurological complications. By using mice carrying a human Kir6.2 mutation (Val(59) to Met(59); nV59M mice) targeted to neurones, we show that these mutations also result in altered anxiety behaviour. The light/dark box, successive alleys and elevated plus maze tasks revealed that nV59M mice have reduced anxiety related responses. Additionally, nV59M mice displayed enhanced basal locomotor activity and exploratory behaviour, as assessed by the low anxiety open-field test. These findings, in combination with previously reported hyperactivity of nV59M mice, appear to correlate with the increased impulsivity and inattentiveness reported in iDEND/DEND patients.

Indexed as

AnimalsAnxietyBrainExploratory BehaviorFemaleHumansKcnj11 ChannelMaleMaze LearningMice, TransgenicMotor ActivityMutationNeuronsNeuropsychological TestsPotassium Channels, Inwardly RectifyingKcnj11 ChannelPotassium Channels, Inwardly RectifyingAnxietyHyperactivityK(ATP) channelsNeonatal diabetes

Identifiers

PMID24582665
PMCPMC5576528

What OpenQuestion holds

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LicenceTDM
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.