Evidence map›Paper›PMID 29425268›Full record

ArticleCerebral cortex (New York, N.Y. : 1991)2019

Prenatal Stress, Mood, and Gray Matter Volume in Young Adulthood.

Klára Marecková, Anja Klasnja, Petra Bencurova, Lenka Andrýsková, Milan Brázdil, Tomáš Paus

Open access · bronzeAbstract read
In one paragraph

Article in Cerebral cortex (New York, N.Y. : 1991), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 1 pooled it
5.5field-weighted citation impact, top 4% 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

25 citing papers in PubMed, 1 synthesis or guideline pooled it, 52 citations in OpenAlex.

  1. Pooled it
  2. Review
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  11. Socioeconomic and cognitive roots of trait anxiety in young adults.Social cognitive and affective neuroscience · 2022
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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

6 authors at 6 institutions in 3 countries.

Klára MareckováBrain and Mind Research Programme, Central European Institute of Technology, Masaryk University, Brno, Czech Republic.
Anja KlasnjaRotman Research Institute, Baycrest, Toronto, ON, Canada.
Petra BencurovaBrain and Mind Research Programme, Central European Institute of Technology, Masaryk University, Brno, Czech Republic.
Lenka AndrýskováResearch Centre for Toxic Compounds in the Environment (RECETOX), Faculty of Science, MU, Brno, Czech Republic.
Milan BrázdilBrain and Mind Research Programme, Central European Institute of Technology, Masaryk University, Brno, Czech Republic.
Tomáš PausRotman Research Institute, Baycrest, Toronto, ON, Canada.
Baycrest Hospital · CACentral European Institute of Technology · CZCentral European Institute of Technology – Masaryk University · CZChild Mind Institute · USRECETOX · CZSt. Anne's University Hospital Brno · CZ

Funding

CIHR MOP125892
6 · The paper itself

Abstract

This study aimed to determine whether prenatal stress, measured by the number of stressful life events during the first 20 weeks of pregnancy, might relate to mood dysregulation and altered brain structure in young adulthood. Participants included 93 young adults from a community-based birth cohort from the Czech Republic. Information on prenatal stress exposure was collected from their mothers in 1990-1992. Magnetic resonance imaging (MRI) and mood-related data were collected from the young adults in 2015. MRI analyses focused on overall gray matter (GM) volume and GM volume of cortical regions previously associated with major depression. Higher prenatal stress predicted more mood dysregulation, lower overall GM volume, and lower GM volume in mid-dorsolateral frontal cortex, anterior cingulate cortex, and precuneus in young adulthood. We observed no prenatal stress by sex interactions for any of the relations. We conclude that prenatal stress is an important risk factor that relates to worse mood states and altered brain structure in young adulthood irrespective of sex. Our results point to the importance and long-lasting effects of prenatal programming and suggest that offspring of mothers who went through substantial stress during pregnancy might benefit from early intervention that would reduce the odds of mental illness in later life.

Indexed as

AdultAffectBrainFemaleGray MatterHumansMagnetic Resonance ImagingMalePregnancyPrenatal Exposure Delayed EffectsSex CharacteristicsStress, PsychologicalYoung Adult

Identifiers

PMID29425268
PMCPMC6373666
OpenAlexW2792879456

What OpenQuestion holds

Textmetadata
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.