Evidence map›Paper›PMID 26595467›Full record

ArticleJournal of abnormal psychology2015

Additive genetic risk from five serotonin system polymorphisms interacts with interpersonal stress to predict depression.

Suzanne Vrshek-Schallhorn, Catherine B Stroud, Susan Mineka, Richard E Zinbarg, Emma K Adam, Eva E Redei, Constance Hammen, Michelle G Craske

Open access · hybridAbstract read
In one paragraph

Article in Journal of abnormal psychology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
7.6field-weighted citation impact, top 3% 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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 54 citations in OpenAlex.

  1. 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

8 authors at 2 institutions in 1 country.

Suzanne Vrshek-SchallhornDepartment of Psychology, Northwestern University.
Catherine B StroudDepartment of Psychology, Williams College.
Susan MinekaDepartment of Psychology, Northwestern University.
Richard E ZinbargDepartment of Psychology, Northwestern University.
Emma K AdamSchool of Education and Social Policy and Cells to Society Center, Institute for Policy Research, Northwestern University.
Eva E RedeiDepartment of Psychiatry and Behavioral Sciences, Feinberg School of Medicine, Northwestern University.
Constance HammenDepartment of Psychology, University of California-Los Angeles.
Michelle G CraskeDepartment of Psychology, University of California-Los Angeles.
University of California, Los Angeles · USWilliams College · US

Funding

Common and Specific Risk Factors for Emotional DisordersR01MH065651 · NIMH · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI CRASKE, MICHELLE G · 2002 to 2011
$3.6M
Common and specific risk factors for emotoinal disordersR01MH065652 · NIMH · NORTHWESTERN UNIVERSITY · PI MINEKA, SUSAN, ZINBARG, RICHARD E · 2002 to 2011
$3.5M
Examining several possible causes of GxE non-replications in depressionF32MH091955 · NIMH · NORTHWESTERN UNIVERSITY · PI VRSHEK-SCHALLHORN, SUZANNE · 2010 to 2012
$153k
NIMH NIH HHS F32 MH091955NIMH NIH HHS F32-MH091955NIMH NIH HHS R01 MH065651NIMH NIH HHS R01-MH065651NIMH NIH HHS R01 MH065652NIMH NIH HHS R01-MH065652
6 · The paper itself

Abstract

Behavioral genetic research supports polygenic models of depression in which many genetic variations each contribute a small amount of risk, and prevailing diathesis-stress models suggest gene-environment interactions (G×E). Multilocus profile scores of additive risk offer an approach that is consistent with polygenic models of depression risk. In a first demonstration of this approach in a G×E predicting depression, we created an additive multilocus profile score from 5 serotonin system polymorphisms (1 each in the genes HTR1A, HTR2A, HTR2C, and 2 in TPH2). Analyses focused on 2 forms of interpersonal stress as environmental risk factors. Using 5 years of longitudinal diagnostic and life stress interviews from 387 emerging young adults in the Youth Emotion Project, survival analyses show that this multilocus profile score interacts with major interpersonal stressful life events to predict major depressive episode onsets (hazard ratio [HR] = 1.815, p = .007). Simultaneously, there was a significant protective effect of the profile score without a recent event (HR = 0.83, p = .030). The G×E effect with interpersonal chronic stress was not significant (HR = 1.15, p = .165). Finally, effect sizes for genetic factors examined ignoring stress suggested such an approach could lead to overlooking or misinterpreting genetic effects. Both the G×E effect and the protective simple main effect were replicated in a sample of early adolescent girls (N = 105). We discuss potential benefits of the multilocus genetic profile score approach and caveats for future research.

Indexed as

Gene-Environment InteractionPolymorphism, Single NucleotideAdolescentAllelesFemaleGenetic Predisposition to DiseaseGenotypeHumansLife Change EventsLongitudinal StudiesMajor Depressive DisorderMaleModels, TheoreticalReceptors, SerotoninRisk FactorsSocial EnvironmentReceptors, SerotoninTPH2 protein, humanTryptophan Hydroxylase

Identifiers

PMID26595467
PMCPMC4948188
OpenAlexW2346715132

What OpenQuestion holds

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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.