Evidence map›Paper›PMID 32763456›Full record

ArticleReproductive toxicology (Elmsford, N.Y.)2020

Folic acid reduces the ethanol-induced morphological and behavioral defects in embryonic and larval zebrafish (Danio rerio) as a model for fetal alcohol spectrum disorder (FASD).

Pabyton Gonçalves Cadena, Marilia Ribeiro Sales Cadena, Swapnalee Sarmah, James A Marrs

Open access · greenAbstract read
In one paragraph

Article in Reproductive toxicology (Elmsford, N.Y.), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
1.9field-weighted citation impact, top 15% 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

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 37 citations in OpenAlex.

  1. Pooled it
  2. Folic acid prevention of neural tube defects requires retinoic acid produced by ALDH1L1.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  3. Article
  4. Article
  5. The Role of the Hedgehog Pathway in Alcohol-Induced Birth Defects.Advances in experimental medicine and biology · 2026
    Review
  6. Article
  7. Zebrafish Congenital Heart Disease Models: Opportunities and Challenges.International journal of molecular sciences · 2024
    Review
  8. Article
  9. Article
  10. Review
  11. Review
  12. Article
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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

4 authors at 1 institution in 2 countries.

Pabyton Gonçalves CadenaDepartamento de Morfologia e Fisiologia Animal (DMFA), Universidade Federal Rural de Pernambuco, Av. Dom Manoel de Medeiros s/n, 52171-900, Dois Irmãos, Recife - PE, Brazil; Department of Biology, Indiana University - Purdue University Indianapolis, 723 West Michigan, Indianapolis, IN, 46202, USA. Electronic address: pabyton.cadena@ufrpe.br.
Marilia Ribeiro Sales CadenaDepartamento de Biologia (DB), Universidade Federal Rural de Pernambuco. Av. Dom Manoel de Medeiros s/n, 52171-900, Dois Irmãos, Recife - PE, Brazil; Department of Biology, Indiana University - Purdue University Indianapolis, 723 West Michigan, Indianapolis, IN, 46202, USA.
Swapnalee SarmahDepartment of Biology, Indiana University - Purdue University Indianapolis, 723 West Michigan, Indianapolis, IN, 46202, USA.
James A MarrsDepartment of Biology, Indiana University - Purdue University Indianapolis, 723 West Michigan, Indianapolis, IN, 46202, USA. Electronic address: jmarrs@iupui.edu.
University of Indianapolis · US

Funding

Ethanol-induced epigenetic changes in the early embryoR21AA026711 · NIAAA · INDIANA UNIVERSITY INDIANAPOLIS · PI MARRS, JAMES A · 2018 to 2019
$407k
NIAAA NIH HHS R21 AA026711
6 · The paper itself

Abstract

The objective of this work was to determine whether folic acid (FA) reduces the embryonic ethanol (EtOH) exposure induced behavioral and morphological defects in our zebrafish fetal alcohol spectrum disorder (FASD) model. Teratogenic effects, mortality, the excitatory light-dark locomotion (ELD), sleep (SL), thigmotaxis (TH), touch sensitivity (TS), and optomotor response (OMR) tests were evaluated in larvae (6-7 days post-fertilization) using four treatment conditions: Untreated, FA, EtOH and EtOH + FA. FA reduced morphological defects on heart, eyes and swim bladder inflation seen in EtOH exposed fish. The larvae were more active in the dark than in light conditions, and EtOH reduced the swimming activity in the ELD test. EtOH affected the sleep pattern, inducing several arousal periods and increasing inactivity in zebrafish. FA reduces these toxic effects and produced more consistent inactivity during the night, reducing the arousal periods. FA also prevented the EtOH-induced defects in thigmotaxis and optomotor response of the larvae. We conclude that in this FASD model, EtOH exposure produced several teratogenic and behavioral defects, FA reduced, but did not totally prevent, these defects. Understanding of EtOH-induced behavioral defects could help to identify new therapeutic or prevention strategies for FASD.

Indexed as

Disease Models, AnimalFetal Alcohol Spectrum DisordersAbnormalities, Drug-InducedAir SacsAnimalsBehavior, AnimalEmbryo, NonmammalianEthanolEye AbnormalitiesFemaleFolic AcidLarvaLocomotionMaleSleepTailEthanolFolic AcidTeratogensFetal alcohol spectrum disorderOptomotor responseSleepSwimming activityTeratogenicityThigmotaxisZebrafish

Identifiers

PMID32763456
PMCPMC7858698
OpenAlexW3047571758

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.