Evidence map›Paper›PMID 22407082›Full record

ArticleThe American journal of psychiatry2012

Mineralocorticoid receptor Iso/Val (rs5522) genotype moderates the association between previous childhood emotional neglect and amygdala reactivity.

Ryan Bogdan, Douglas E Williamson, Ahmad R Hariri

Open access · greenAbstract read
In one paragraph

Article in The American journal of psychiatry, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 76 papers.

0numbers the graph read from it
0cells of the map it votes in
76citing papers in PubMed
9.1field-weighted citation impact, top 1% 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

76 citing papers in PubMed, 167 citations in OpenAlex.

  1. Mineralocorticoid receptor stimulation improves cognitive function and decreases cortisol secretion in depressed patients and healthy individuals.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2015
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  8. Impact of Mineralocorticoid Receptor GeneInternational journal of environmental research and public health · 2022
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  14. Stress and Learning in Pupils: Neuroscience Evidence and its Relevance for Teachers.Mind, brain and education : the official journal of the International Mind, Brain, and Education Society · 2021
    Review
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16 more citing papers are in PubMed but not listed here.

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

3 authors at 1 institution in 2 countries.

Ryan BogdanLaboratory of NeuroGenetics, Department of Psychology and Neuroscience, and Institute for Genome Sciences and Policy, Duke University, Durham, NC, USA. bogdan.ryan@gmail.com
Douglas E Williamson
Ahmad R Hariri
The University of Texas Health Science Center at San Antonio · US

Funding

Affective & Neurobiological Predictors of Adolescent-Onset Alcohol Use DisordersR01AA016274 · NIAAA · UNIVERSITY OF TEXAS HLTH SCIENCE CENTER · PI WILLIAMSON, DOUGLAS E · 2006 to 2010
$2.6M
Neurogenetic Pathways to Drug Use in Young AdultsR01DA033369 · NIDA · DUKE UNIVERSITY · PI HARIRI, AHMAD R. · 2013 to 2016
$1.4M
NIAAA NIH HHS R01 AA016274NIAAA NIH HHS R01AA016274NIDA NIH HHS R01 DA033369
6 · The paper itself

Abstract

objectiveThe amygdala is especially reactive to threatening stimuli, and the degree of reactivity predicts individual differences in the expression of depression and anxiety. Emerging research suggests that emotional neglect during childhood as well as hypercortisolemia may lead to heightened threat-related amygdala reactivity. This raises the possibility that genetic variation affecting hypothalamic-pituitary-adrenal (HPA) axis function contributes to individual differences in amygdala reactivity, both independently and as a function of childhood emotional neglect.

methodThis study assessed whether the mineralocorticoid receptor iso/val polymorphism (rs5522), a functional genetic variant affecting HPA axis function, influenced threat-related amygdala reactivity in 279 individuals in late childhood and early adolescence. The study also explored the extent to which any effects of the genotype on amygdala reactivity were contingent upon previous childhood emotional neglect.

resultsPrior childhood emotional neglect and the val allele were associated with greater amygdala reactivity. Moreover, a significant genotype-by-emotional neglect interaction was observed whereby greater amygdala reactivity in val allele carriers was independent of previous childhood emotional neglect, while greater reactivity in iso homozygotes was revealed only in the context of a history of elevated emotional neglect. At relatively low levels of previous emotional neglect, val carriers had heightened amygdala reactivity relative to iso homozygotes.

conclusionsThese results suggest that relatively greater amygdala reactivity may represent a biological mechanism through which childhood adversity and functional genetic variation in HPA axis responsiveness to stress may mediate risk for psychopathology.

Indexed as

Child AbuseAdolescentAllelesAmygdalaChildFemaleFunctional NeuroimagingGenotypeHomozygoteHumansMagnetic Resonance ImagingMaleMutation, MissenseReceptors, MineralocorticoidReceptors, Mineralocorticoid

Identifiers

PMID22407082
PMCPMC4700829
OpenAlexW2052406842

What OpenQuestion holds

Textmetadata
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.