Evidence map›Paper›PMID 28462726›Full record

ArticleDevelopment and psychopathology2017

Determinants of neonatal brain-derived neurotrophic factor and association with child development.

Akhgar Ghassabian, Rajeshwari Sundaram, Nikhita Chahal, Alexander C McLain, Erin Bell, David A Lawrence, Edwina H Yeung

Open access · greenAbstract read
In one paragraph

Article in Development and psychopathology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
1.3field-weighted citation impact, top 21% 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

18 citing papers in PubMed, 1 synthesis or guideline pooled it, 30 citations in OpenAlex.

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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

7 authors at 3 institutions in 1 country.

Akhgar GhassabianNational Institutes of Health.
Rajeshwari SundaramNational Institutes of Health.
Nikhita ChahalNational Institutes of Health.
Alexander C McLainUniversity of South Carolina.
Erin BellAlbany School of Public Health.
David A LawrenceAlbany School of Public Health.
Edwina H YeungNational Institutes of Health.
National Institutes of Health · USUniversity of South Carolina · USWadsworth Center · US

Funding

Infertility Treatment, Child Growth and Development Through Age Three YearsZIAHD008826 · NICHD · EUNICE KENNEDY SHRIVER NATIONAL INSTITUTE OF CHILD HEALTH & HUMAN DEVELOPMENT · PI YEUNG, EDWINA · 2009 to 2025
$9.4M
Intramural NIH HHS ZIA HD008826NICHD NIH HHS HHSN267200700019CNICHD NIH HHS HHSN275201200005C
6 · The paper itself

Abstract

Using a population-based birth cohort in upstate New York (2008-2010), we examined the determinants of brain-derived neurotrophic factor (BDNF) measured in newborn dried blood spots (n = 2,637). We also examined the association between neonatal BDNF and children's development. The cohort was initially designed to examine the influence of infertility treatment on child development but found no impact. Mothers rated children's development in five domains repeatedly through age 3 years. Socioeconomic and maternal lifestyle determinants of BDNF were examined using multivariable linear regression models. Generalized linear mixed models estimated odds ratios for neonatal BDNF in relation to failing a developmental domain. Smoking and drinking in pregnancy, nulliparity, non-White ethnicity/race, and prepregnancy obesity were associated with lower neonatal BDNF. Neonatal BDNF was not associated with failure for developmental domains; however, there was an interaction between BDNF and preterm birth. In preterm infants, a higher BDNF was associated with lower odds of failing any developmental domains, after adjusting for confounders and infertility treatment. This result was particularly significant for failure in communication. Our findings suggest that BDNF levels in neonates may be impacted by maternal lifestyle characteristics. More specifically, lower neonatal BDNF might be an early marker of aberrant neurodevelopment in preterm infants.

Indexed as

BiomarkersBrain-Derived Neurotrophic FactorChild DevelopmentChild, PreschoolCohort StudiesFemaleHumansInfantInfant, NewbornInfant, PrematureMaleMothersNew YorkPregnancySmokingBDNF protein, humanBiomarkersBrain-Derived Neurotrophic Factor

Identifiers

PMID28462726
PMCPMC6201316
OpenAlexW2610648277

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.