Evidence map›Paper›PMID 26987277›Full record

ReviewJournal of trace elements in medicine and biology : organ of the Society for Minerals and Trace Elements (GMS)2016

Methylmercury and brain development: A review of recent literature.

Alessandra Antunes Dos Santos, Mariana Appel Hort, Megan Culbreth, Caridad López-Granero, Marcelo Farina, Joao B T Rocha, Michael Aschner

Abstract readReview
In one paragraph

Review in Journal of trace elements in medicine and biology : organ of the Society for Minerals and Trace Elements (GMS), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 63 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
63citing papers in PubMed, 2 pooled it
8.2field-weighted citation impact, top 2% 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

63 citing papers in PubMed, 2 syntheses or guidelines pooled it, 180 citations in OpenAlex.

  1. Contamination of breast milk with lead, mercury, arsenic, and cadmium in Iran: a systematic review and meta-analysis.Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine · 2022
    Pooled it
  2. Pooled it
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  8. A novel bola-amphiphilic-phenolphthalein sensor for switchable fluorescent detection of HgPhotochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology · 2025
    Article
  9. Review
  10. Article
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  13. Intestinal microbiota protects against methylmercury-induced neurotoxicity.Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine · 2024
    Review
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3 more citing papers are in PubMed but not listed here.

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 4 institutions in 2 countries.

Alessandra Antunes Dos SantosDepartment of Molecular Pharmacology, Albert Einstein College of Medicine, Bronx, NY, USA. Electronic address: Alessandra.antunes@einstein.yu.edu.
Mariana Appel HortInstitute of Biological Sciences, Federal University of Rio Grande, Campus Carreiros, Rio Grande do Sul, Brazil.
Megan CulbrethDepartment of Molecular Pharmacology, Albert Einstein College of Medicine, Bronx, NY, USA.
Caridad López-GraneroDepartment of Molecular Pharmacology, Albert Einstein College of Medicine, Bronx, NY, USA.
Marcelo FarinaDepartment of Biochemistry, Federal University of Santa Catarina, Florianopolis, Santa Catarina, Brazil.
Joao B T RochaDepartment of Biochemistry, Federal University of Santa Maria, Santa Maria, Rio Grande do Sul, Brazil.
Michael AschnerDepartment of Molecular Pharmacology, Albert Einstein College of Medicine, Bronx, NY, USA. Electronic address: Michael.aschner@einstein.yu.edu.
Albert Einstein College of Medicine · USUniversidade Federal de Santa Catarina · BRUniversidade Federal de Santa Maria · BRUniversidade Federal do Rio Grande · BR

Funding

Mechanisms of Methylmercury Induced Neuron ToxicityR01ES007331 · NIEHS · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI Michael Aschner, Aaron B Bowman · 1996 to 2026
$10.6M
Genetic Modulation of MeHg-Induced Oxidative Stress in the Developing BrainR01ES020852 · NIEHS · VANDERBILT UNIVERSITY · PI ASCHNER, MICHAEL · 2012 to 2016
$1.8M
NIEHS NIH HHS R01 ES007331NIEHS NIH HHS R01 ES020852
6 · The paper itself

Abstract

Methylmercury (MeHg) is a potent environmental pollutant, which elicits significant toxicity in humans. The central nervous system (CNS) is the primary target of toxicity, and is particularly vulnerable during development. Maternal exposure to MeHg via consumption of fish and seafood can have irreversible effects on the neurobehavioral development of children, even in the absence of symptoms in the mother. It is well documented that developmental MeHg exposure may lead to neurological alterations, including cognitive and motor dysfunction. The neurotoxic effects of MeHg on the developing brain have been extensively studied. The mechanism of toxicity, however, is not fully understood. No single process can explain the multitude of effects observed in MeHg-induced neurotoxicity. This review summarizes the most current knowledge on the effects of MeHg during nervous system development considering both, in vitro and in vivo experimental models. Considerable attention was directed towards the role of glutamate and calcium dyshomeostasis, mitochondrial dysfunction, as well as the effects of MeHg on cytoskeletal components/regulators.

Indexed as

AnimalsBrainCalciumCell DifferentiationCytoskeletonGlutamic AcidHumansMethylmercury CompoundsMitochondriaCalciumGlutamic AcidMethylmercury CompoundsDevelopmental neurotoxicityMechanismsMethylmercury

Identifiers

PMID26987277
PMCPMC5011031
OpenAlexW2290310446

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.