Evidence map›Paper›PMID 34590183›Full record

ArticleArchives of toxicology2021

Alcohol exposure increases manganese accumulation in the brain and exacerbates manganese-induced neurotoxicity in mice.

Murui Han, Mark Böhlke, Timothy Maher, Jonghan Kim

Abstract read
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In one paragraph

Article in Archives of toxicology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.9field-weighted citation impact, top 28% 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

8 citing papers in PubMed, 13 citations in OpenAlex.

  1. Article
  2. Utilizing T1-weighted MRI intensity indices to evaluate in-vivo neurotoxicity in a South African cohort with environmental manganese exposure.Journal of trace elements in medicine and biology : organ of the Society for Minerals and Trace Elements (GMS) · 2025
    Article
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  6. Review
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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 2 institutions in 1 country.

Murui HanDepartment of Pharmaceutical Sciences, Northeastern University, Boston, MA, USA.
Mark BöhlkeDepartment of Pharmaceutical Sciences, MCPHS University, Boston, MA, USA.
Timothy MaherDepartment of Pharmaceutical Sciences, MCPHS University, Boston, MA, USA.
Jonghan KimDepartment of Pharmaceutical Sciences, Northeastern University, Boston, MA, USA. jonghan_kim@uml.edu.ORCID http://orcid.org/0000-0001-8226-7427
Massachusetts College of Pharmacy and Health Sciences · USNortheastern University · US

Funding

Influence of HFE on metal pharmacokinetics and neurotoxicityR00ES017781 · NIEHS · NORTHEASTERN UNIVERSITY · PI KIM, JONGHAN · 2012 to 2014
$728k
Influence of HFE on metal pharmacokinetics and neurotoxicityK99ES017781 · NIEHS · HARVARD SCHOOL OF PUBLIC HEALTH · PI KIM, JONGHAN · 2010 to 2011
$177k
National Institute of Environmental Health Sciences ES017781NIEHS NIH HHS ES017781
6 · The paper itself

Abstract

Environmental and occupational exposure to heavy metals remains one of the major concerns in public health. Increased levels of manganese (Mn) pollution are associated with profound neurotoxic effects, including neurobehavioral deficits and disturbances resembling Parkinson's disease. While Mn absorption is in part mediated by iron transporters, recent studies have shown that the levels of iron transporters are modified by alcohol and that chronic alcohol consumption increases body iron stores. However, it is largely unexplored whether alcohol exposure influences the transport and neurotoxicity of Mn. To address this question, we exposed mice to ethanol (10%; v/v) by drinking water for 4 weeks, during which period MnCl

Indexed as

Alcohol DrinkingAnimalsBinge DrinkingBrainChloridesDopamineDose-Response Relationship, DrugEthanolFemaleHepcidinsMaleManganese CompoundsMiceMice, Inbred C57BLNeurotoxicity SyndromesChloridesDopamineEthanolHepcidinsmanganese chlorideManganese CompoundsAlcohol binge exposureDopamineHypoxiaIntranasal administrationLifestyle–environment interaction

Identifiers

PMID34590183
OpenAlexW3203511541

What OpenQuestion holds

Textmetadata
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.