Evidence map›Paper›PMID 23209555›Full record

ArticlePloS one2012

5-HTTLPR and early childhood adversities moderate cognitive and emotional processing in adolescence.

Matthew Owens, Ian M Goodyer, Paul Wilkinson, Anupam Bhardwaj, Rosemary Abbott, Tim Croudace, Valerie Dunn, Peter B Jones, Nicholas D Walsh, Maria Ban and 1 more

Abstract read
In one paragraph

Article in PloS one, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
–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

20 citing papers in PubMed, 1 synthesis or guideline pooled it.

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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

11 authors.

Matthew OwensDevelopment and Lifecourse Research Group, Department of Psychiatry, University of Cambridge, Cambridge, United Kingdom. mo344@medschl.cam.ac.uk
Ian M Goodyer
Paul Wilkinson
Anupam Bhardwaj
Rosemary Abbott
Tim Croudace
Valerie Dunn
Peter B Jones
Nicholas D Walsh
Maria Ban
Barbara J Sahakian

Funding

Wellcome Trust 074296Wellcome Trust 095844
6 · The paper itself

Abstract

backgroundPolymorphisms in the promoter region of the serotonin transporter gene (5-HTTLPR) and exposure to early childhood adversities (CA) are independently associated with individual differences in cognitive and emotional processing. Whether these two factors interact to influence cognitive and emotional processing is not known. METHODOLOGY AND PRINCIPAL

findingsWe used a sample of 238 adolescents from a community study characterised by the presence of the short allele of 5-HTTLPR (LL, LS, SS) and the presence or absence of exposure to CA before 6 years of age. We measured cognitive and emotional processing using a set of neuropsychological tasks selected predominantly from the CANTAB® battery. We found that adolescents homozygous for the short allele (SS) of 5-HTTLPR and exposed to CA were worse at classifying negative and neutral stimuli and made more errors in response to ambiguous negative feedback. In addition, cognitive and emotional processing deficits were associated with diagnoses of anxiety and/or depressions. CONCLUSION AND SIGNIFICANCE: Cognitive and emotional processing deficits may act as a transdiagnostic intermediate marker for anxiety and depressive disorders in genetically susceptible individuals exposed to CA.

Indexed as

AdolescentAllelesAnxietyCognitionDepressionEmotionsFemaleGene-Environment InteractionGenotypeHumansMalePolymorphism, GeneticPromoter Regions, GeneticSerotonin Plasma Membrane Transport ProteinsSerotonin Plasma Membrane Transport ProteinsSLC6A4 protein, human

Identifiers

PMID23209555
PMCPMC3509124

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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.