Evidence map›Paper›PMID 32779835›Full record

ArticleHuman brain mapping2020

Functional dissection of prenatal drug effects on baby brain and behavioral development.

Andrew Salzwedel, Gang Chen, Yuanyuan Chen, Karen Grewen, Wei Gao

Abstract read
In one paragraph

Article in Human brain mapping, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 3 pooled it
–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

22 citing papers in PubMed, 3 syntheses or guidelines 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

5 authors.

Andrew SalzwedelDepartment of Biomedical Sciences, Imaging, and Biomedical Imaging Research Institute (BIRI), Cedars-Sinai Medical Center, Los Angeles, California, USA.ORCID 0000-0002-9411-3879
Gang ChenScientific and Statistical Computing Core, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland, USA.ORCID 0000-0002-2960-089X
Yuanyuan ChenDepartment of Biomedical Sciences, Imaging, and Biomedical Imaging Research Institute (BIRI), Cedars-Sinai Medical Center, Los Angeles, California, USA.
Karen GrewenDepartment of Psychiatry, Neurobiology, and Psychology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA.
Wei GaoDepartment of Biomedical Sciences, Imaging, and Biomedical Imaging Research Institute (BIRI), Cedars-Sinai Medical Center, Los Angeles, California, USA.ORCID 0000-0002-9260-2601

Funding

Effects of Prenatal Opiates on Infant Brain and Neurobehavioral DevelopmentR01DA043678 · NIDA · UNIV OF NORTH CAROLINA CHAPEL HILL · PI GAO, WEI, GREWEN, KAREN M · 2018 to 2022
$3.6M
Effects of prenatal cocaine on early brain functional connectivity and behaviorR01DA042988 · NIDA · UNIV OF NORTH CAROLINA CHAPEL HILL · PI GAO, WEI, GREWEN, KAREN M · 2017 to 2021
$3.4M
Planning Phase for the Healthy Brain and Child Development Study (HEALthy BCD) in Los Angeles County AreaR34DA050255 · NIDA · CEDARS-SINAI MEDICAL CENTER · PI GAO, WEI, GREGORY, KIMBERLY D · 2019 to 2020
$757k
Functional Dissection of Prenatal Drug Effects on the Developing Brain and BehaviorR21DA043171 · NIDA · CEDARS-SINAI MEDICAL CENTER · PI GAO, WEI, GREWEN, KAREN M · 2017 to 2018
$474k
Prenatal cocaine exposure and functional connectivity in early infancyR03DA036645 · NIDA · UNIV OF NORTH CAROLINA CHAPEL HILL · PI GAO, WEI, GREWEN, KAREN M · 2014 to 2014
$228k
NIDA NIH HHS R01 DA042988NIDA NIH HHS R01 DA043678NIDA NIH HHS R03 DA036645NIDA NIH HHS R21 DA043171NIDA NIH HHS R34 DA050255
6 · The paper itself

Abstract

Prenatal drug exposure (PDE) is known to affect fetal brain development with documented long-term consequences. Most studies of PDE effects on the brain are based on animal models. In this study, based on a large sample of 133 human neonates and leveraging a novel linear mixed-effect model designed for intersubject variability analyses, we studied the effects of six prenatally exposed drugs (i.e., nicotine, alcohol, selective serotonin reuptake inhibitor, marijuana, cocaine, and opioids) on neonatal whole-brain functional organization and compared them with five other critical nondrug variables (i.e., gestational age at birth/scan, sex, birth weight, and maternal depression). The behavioral implications were also examined. Magnitude-wise, through summing across individual drug effects, our results highlighted ~5% of whole-brain functional connections (FCs) affected by PDE, which was highly comparable with the combined effects of the five nond rug variables. Spatially, the detected PDE effects featured drug-specific patterns with a common bias in higher-order brain regions/networks. Regarding brain-behavioral relationships, the detected connections showing significant drug effects also demonstrated significant correlations with 3-month behavioral outcomes. Further mediation analyses supported a mediation role of the detected brain FCs between PDE status and cognitive/language outcomes. Our findings of widespread, and spatially biased PDE effect patterns coupled with significant behavioral implications may hopefully stimulate more human-based studies into effects of PDE on long-term developmental outcomes.

Indexed as

ConnectomeChild DevelopmentFemaleHumansInfantInfant BehaviorInfant, NewbornMagnetic Resonance ImagingMaleNerve NetPregnancyPrenatal Exposure Delayed Effectsfunctional connectivityintersubject variabilityin utero drug exposureneonatesresting-state fMRI

Identifiers

PMID32779835
PMCPMC7643353

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.