Evidence map›Paper›PMID 38410758›Full record

ArticleMedicine international

Diagnosis of manganism and manganese neurotoxicity: A workshop report.

Donald R Mattison, Franco Momoli, Cemil Alyanak, Michael Aschner, Marissa Baker, Neil Cashman, Ulrike Dydak, Nawal Farhat, Tomás R Guilarte, Nataliya Karyakina and 4 more

Open access · hybridAbstract read
In one paragraph

Article in Medicine international. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
4.7field-weighted citation impact, top 5% 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

12 citing papers in PubMed, 15 citations in OpenAlex.

  1. Review
  2. New insights on the role of some biometals in mancozeb induced hematological and hepatorenal toxicity in rats and the protective effect of naringin.Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine · 2026
    Article
  3. Article
  4. Removal of Toxic Metabolites-Chelation: Manganese Disorders.Journal of inherited metabolic disease · 2025
    Review
  5. Article
  6. Review
  7. Review
  8. Article
  9. Article
  10. Review
  11. [Research progress on metal pollutants inducing neurotoxicity through ferroptosis].Zhejiang da xue xue bao. Yi xue ban = Journal of Zhejiang University. Medical sciences · 2024
    Review
  12. 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

14 authors at 6 institutions in 3 countries.

Donald R MattisonRisk Sciences International, Ottawa, ON K1P 5J6, Canada.
Franco MomoliRisk Sciences International, Ottawa, ON K1P 5J6, Canada.
Cemil AlyanakRisk Sciences International, Ottawa, ON K1P 5J6, Canada.
Michael AschnerDepartment of Molecular Pharmacology, Albert Einstein College of Medicine, Bronx, NY 10461, USA.
Marissa BakerDepartment of Environmental and Occupational Health Sciences, University of Washington, Seattle, WA 98195, USA.
Neil CashmanDjavad Mowafaghian Centre for Brain Health, University of British Columbia, Vancouver, BC V6T 1Z3, Canada.
Ulrike DydakSchool of Health Sciences, Purdue University, West Lafayette, IN 47907, USA.
Nawal FarhatRisk Sciences International, Ottawa, ON K1P 5J6, Canada.
Tomás R GuilarteDepartment of Environmental Health Sciences, Robert Stempel College of Public Health and Social Work, Florida International University, Miami, FL 33199, USA.
Nataliya KaryakinaRisk Sciences International, Ottawa, ON K1P 5J6, Canada.
Siva RamojuRisk Sciences International, Ottawa, ON K1P 5J6, Canada.
Natalia ShilnikovaRisk Sciences International, Ottawa, ON K1P 5J6, Canada.
Pille TabaDepartment of Neurology and Neurosurgery, Institute of Clinical Medicine, University of Tartu, 50406 Tartu, Estonia.
Daniel KrewskiRisk Sciences International, Ottawa, ON K1P 5J6, Canada.
Albert Einstein College of Medicine · USFlorida International University · USPurdue University West Lafayette · USUniversity of British Columbia · CAUniversity of Tartu · EEUniversity of Washington · US

Funding

XENOBIOTIC BIOTRANSFORMATION AND DISPOSITIONP30ES007033 · NIEHS · UNIVERSITY OF WASHINGTON · PI Nicole Ann Errett · 1995 to 2026
$42.5M
Mechanisms of Manganese NeurotoxicityR01ES010563 · NIEHS · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI Michael Aschner, Aaron B Bowman · 2001 to 2026
$11.9M
Molecular &Behavioral Effects of Low Level Mn ExposureR01ES010975 · NIEHS · JOHNS HOPKINS UNIVERSITY · PI GUILARTE, TOMAS R · 2002 to 2013
$9.4M
Neuroimaging of Manganese ToxicityR01ES032478 · NIEHS · PURDUE UNIVERSITY · PI Ulrike Dydak · 2021 to 2026
$2.8M
Neuroimaging for Early Diagnosis of Manganese Toxicity in Humans and RodentsR01ES020529 · NIEHS · PURDUE UNIVERSITY · PI DYDAK, ULRIKE · 2011 to 2015
$2.0M
Cholinergic Neuron Degeneration in Mn NeurotoxicityR01ES029344 · NIEHS · FLORIDA INTERNATIONAL UNIVERSITY · PI GUILARTE, TOMAS R · 2018 to 2020
$989k
Molecular & Behavioral Effects of Low Level Mn ExposureR56ES010975 · NIEHS · JOHNS HOPKINS UNIVERSITY · PI GUILARTE, TOMAS R · 2008 to 2008
$163k
NIEHS NIH HHS P30 ES007033NIEHS NIH HHS R01 ES010563NIEHS NIH HHS R01 ES010975NIEHS NIH HHS R01 ES020529NIEHS NIH HHS R01 ES029344NIEHS NIH HHS R01 ES032478NIEHS NIH HHS R56 ES010975
6 · The paper itself

Abstract

With declining exposures to manganese (Mn) in occupational settings, there is a need for more sensitive exposure assessments and clinical diagnostic criteria for manganism and Mn neurotoxicity. To address this issue, a workshop was held on November 12-13, 2020, with international experts on Mn toxicity. The workshop discussions focused on the history of the diagnostic criteria for manganism, including those developed by the Institut de Recherche Robert-Sauvé en Santé et en Sécurité du Travail (IRSST) in Quebec in 2005 and criteria developed by the Chinese government in 2002 and updated in 2006; the utility of biomarkers of exposure; recent developments in magnetic resonance imaging (MRI) for assessing Mn accumulation in the brain and diagnosing manganism; and potential future applications of metabolomics. The suggestions of the participants for updating manganism diagnostic criteria included the consideration of: i) A history of previous occupational and environmental exposure to Mn; ii) relevant clinical symptoms such as dystonia; iii) MRI imaging to document Mn accumulation in the neural tissues, including the basal ganglia; and iv) criteria for the differential diagnosis of manganism and other neurological conditions. Important research gaps include the characterization of Mn exposure and other co-exposures, exploration of the roles of different brain regions with MRI, understanding the complexity of metal ion transporters involved in Mn homeostasis, and a need for information on other neurotransmitter systems and brain regions underlying the pathophysiology of manganism.

Indexed as

diagnostic criteriamanganesemanganese neurotoxicitymanganismParkinson's disease

Identifiers

PMID38410758
PMCPMC10895461
OpenAlexW4391576002

What OpenQuestion holds

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Registered trials

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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.