Evidence map›Paper›PMID 25640827›Full record

Trial reportDevelopment and psychopathology2015

Serotonin transporter linked polymorphic region (5-HTTLPR) genotype moderates the longitudinal impact of early caregiving on externalizing behavior.

Zoë H Brett, Kathryn L Humphreys, Anna T Smyke, Mary Margaret Gleason, Charles A Nelson, Charles H Zeanah, Nathan A Fox, Stacy S Drury

Abstract readComparative StudyRandomized Controlled Trial
In one paragraph

Trial report in Development and psychopathology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

17 citing papers in PubMed.

  1. Trial
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  8. Developmental Patterns of Child Emotion Dysregulation as Predicted by Serotonin Transporter Genotype and Parenting.Journal of clinical child and adolescent psychology : the official journal for the Society of Clinical Child and Adolescent Psychology, American Psychological Association, Division 53 · 2018
    Article
  9. Article
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  11. Neuroplasticity of selective attention: Research foundations and preliminary evidence for a gene by intervention interaction.Proceedings of the National Academy of Sciences of the United States of America · 2017
    Article
  12. Article
  13. Review
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  15. Article
  16. Deviations from the expectable environment in early childhood and emerging psychopathology.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2015
    Review
  17. 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

8 authors.

Zoë H Brett *Tulane University, New Orleans, LA.
Kathryn L Humphreys *Tulane University, New Orleans, LA.
Anna T SmykeTulane University, New Orleans, LA.
Mary Margaret GleasonTulane University, New Orleans, LA.
Charles A NelsonHarvard University, Children's Hospital Boston, MA.
Charles H ZeanahTulane University, New Orleans, LA.
Nathan A FoxUniversity of Maryland, College Park, MD.
Stacy S DruryTulane University, New Orleans, LA.

Funding

Tulane Building Interdisciplinary Research Careers in Women's Health (BIRCWH)K12HD043451 · NICHD · TULANE UNIVERSITY OF LOUISIANA · PI KROUSEL-WOOD, MARIE · 2002 to 2023
$9.9M
The Relation Between Early Psychosocial Deprivation and Mental Health at 12 YearsR01MH091363 · NIMH · UNIV OF MARYLAND, COLLEGE PARK · PI FOX, NATHAN A, NELSON, CHARLES ALEXANDER · 2010 to 2024
$9.2M
Telomeres as an Epigenetic Marker of Neurodevelopment and Early AdversityR21MH094688 · NIMH · TULANE UNIVERSITY OF LOUISIANA · PI DRURY, STACY SCHMIDT · 2011 to 2012
$414k
NICHD NIH HHS 2K12HD043451-06NICHD NIH HHS K12 HD043451NICHD NIH HHS K12HD043451NIMH NIH HHS 1R01MH091363NIMH NIH HHS R01 MH091363NIMH NIH HHS R21 MH094688NIMH NIH HHS R21 MH094688-01
6 · The paper itself

Abstract

We examined caregiver report of externalizing behavior from 12 to 54 months of age in 102 children randomized to care as usual in institutions or to newly created high-quality foster care. At baseline no differences by group or genotype in externalizing were found. However, changes in externalizing from baseline to 42 months of age were moderated by the serotonin transporter linked polymorphic region genotype and intervention group, where the slope for short-short (S/S) individuals differed as a function of intervention group. The slope for individuals carrying the long allele did not significantly differ between groups. At 54 months of age, S/S children in the foster care group had the lowest levels of externalizing behavior, while children with the S/S genotype in the care as usual group demonstrated the highest rates of externalizing behavior. No intervention group differences were found in externalizing behavior among children who carried the long allele. These findings, within a randomized controlled trial of foster care compared to continued care as usual, indicate that the serotonin transporter linked polymorphic region genotype moderates the relation between early caregiving environments to predict externalizing behavior in children exposed to early institutional care in a manner most consistent with differential susceptibility.

Indexed as

Foster Home CareGene-Environment InteractionGenotypeInternal-External ControlAllelesCaregiversChildChild Behavior DisordersChild, InstitutionalizedChild, PreschoolFemaleGenetic Predisposition to DiseaseHumansInfantLongitudinal StudiesMaleSerotonin Plasma Membrane Transport ProteinsSLC6A4 protein, human

Identifiers

PMID25640827
PMCPMC4315507

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Registered trials

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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.