Evidence map›Paper›PMID 22370066›Full record

ArticleJournal of affective disorders2012

Family-based association study of early growth response gene 3 with child bipolar I disorder.

Amelia L Gallitano, Rebecca Tillman, Valentin Dinu, Barbara Geller

Open access · greenAbstract read
In one paragraph

Article in Journal of affective disorders, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.8field-weighted citation impact, top 29% 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

9 citing papers in PubMed, 19 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Frontiers in behavioral neuroscience · 2018
    Article
  6. Review
  7. Reward Network Immediate Early Gene Expression in Mood Disorders.Frontiers in behavioral neuroscience · 2017
    Review
  8. Article
  9. 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

4 authors at 3 institutions in 1 country.

Amelia L GallitanoDepartment of Basic Medical Sciences, University of Arizona College of Medicine-Phoenix, 425 N. 5th St., Phoenix, AZ 85004, USA. amelia@email.arizona.edu
Rebecca Tillman
Valentin Dinu
Barbara Geller
Washington University in St. Louis · USArizona State University · USUniversity of Arizona · US

Funding

PHENOMENOLOGY AND COURSE OF PEDIATRIC BIPOLAR DISORDERSR01MH053063 · NIMH · WASHINGTON UNIVERSITY · PI LUBY, JOAN L. · 1995 to 2009
$6.1M
FAMILY PSYCHOPATHOLOGY IN CHILD BIPOLARITYR01MH057451 · NIMH · WASHINGTON UNIVERSITY · PI GELLER, BARBARA · 1999 to 2004
$2.9M
NIMH NIH HHS L40 MH084542NIMH NIH HHS MH-53063NIMH NIH HHS MH-57451NIMH NIH HHS R01 MH053063NIMH NIH HHS R01 MH057451
6 · The paper itself

Abstract

backgroundThe risk for relapse of child bipolar I disorder (BP-I) is highly correlated with environmental factors. Immediate early genes of the early growth response (EGR) gene family are activated at high levels in the brain in response to environmental events, including stress, and mediate numerous neurobiological processes that have been associated with mental illness risk. The objective of this study is to evaluate whether single nucleotide polymorphisms (SNPs) in EGR genes are associated with the risk to develop child bipolar I disorder.

methodsTo investigate whether EGR genes may influence susceptibility to child bipolar I disorder (BP-I), we used Family Based Association Tests to examine whether SNPs in each of the EGR genes were associated with illness in 49 families.

resultsTwo SNPs in EGR3 displayed nominally significant associations with child BP-I (p=0.027 and p=0.028); though neither was statistically significant following correction for multiple comparisons. Haplotype association analysis indicated that these SNPs are in linkage disequilibrium (LD). None of the SNPs tested in EGR1, EGR2, or EGR4 was associated with child BP-I. LIMITATIONS: This study was limited by small sample size, which resulted in it being underpowered to detect a significant association after correction for multiple comparisons.

conclusionsOur study revealed a preliminary finding suggesting that EGR3, a gene that translates environmental stimuli into long-term changes in the brain, warrants further investigation for association with risk for child BP-I disorder in a larger sample. Such studies may help reveal mechanisms by which environment can interact with genetic predisposition to influence this severe mental illness.

Indexed as

AdolescentBipolar DisorderChildEarly Growth Response Protein 3Early Growth Response Transcription FactorsFamilyFemaleGenetic Association StudiesGenetic Predisposition to DiseaseHumansMalePolymorphism, Single NucleotideRisk FactorsEarly Growth Response Protein 3Early Growth Response Transcription Factors

Identifiers

PMID22370066
PMCPMC3349283
OpenAlexW2065789451

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.