Evidence map›Paper›PMID 25982296›Full record

ReviewJournal of neurochemistry2015

Manganese homeostasis in the nervous system.

Pan Chen, Sudipta Chakraborty, Somshuvra Mukhopadhyay, Eunsook Lee, Monica M B Paoliello, Aaron B Bowman, Michael Aschner

Abstract readReview
In one paragraph

Review in Journal of neurochemistry, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 134 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
134citing papers in PubMed, 3 pooled it
20.5field-weighted citation impact, top 1% 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

134 citing papers in PubMed, 3 syntheses or guidelines pooled it, 266 citations in OpenAlex.

  1. Pooled it
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  3. Pooled it
  4. Salidroside in heavy metal toxicity: a mechanistic review of antioxidant, anti-inflammatory, and anti-apoptotic pathways.Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine · 2026
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74 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 5 institutions in 3 countries.

Pan ChenDepartment of Molecular Pharmacology, Albert Einstein College of Medicine, Bronx, New York, USA.
Sudipta ChakrabortyNeuroscience Graduate Program, Vanderbilt University Medical Center, Nashville, Tennessee, USA.
Somshuvra MukhopadhyayDivision of Pharmacology & Toxicology, College of Pharmacy; Institute for Cellular & Molecular Biology; and Institute for Neuroscience, The University of Texas at Austin, Austin, Texas, USA.
Eunsook LeeDepartment of Physiology, Meharry Medical College, Nashville, Tennessee, USA.
Monica M B PaolielloGraduate Program in Public Health, Department of Pathology, Clinical and Toxicological Analysis, Center of Health Science, State University of Londrina, Parana, Brazil.
Aaron B BowmanDepartment of Neurology, Vanderbilt University Medical Center, Nashville, Tennessee, USA.
Michael AschnerDepartment of Molecular Pharmacology, Albert Einstein College of Medicine, Bronx, New York, USA.
Albert Einstein College of Medicine · USVanderbilt University Medical Center · USMeharry Medical College · USThe University of Texas at Austin · USUniversidade Norte do Paraná · BR

Funding

Mechanisms of Manganese NeurotoxicityR01ES010563 · NIEHS · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI Michael Aschner, Aaron B Bowman · 2001 to 2026
$11.9M
Role of Mechanisms of Efflux in Manganese Homeostasis and DetoxificationR00ES020844 · NIEHS · UNIVERSITY OF TEXAS AT AUSTIN · PI MUKHOPADHYAY, SOMSHUVRA · 2013 to 2015
$747k
NCI NIH HHS NIGMS SC1089630NIEHS NIH HHS R00 ES020844NIEHS NIH HHS R00ES020844NIEHS NIH HHS R01 ES010563NIEHS NIH HHS R01ES10563NIEHS NIH HHS R01ES10563S1
6 · The paper itself

Abstract

Manganese (Mn) is an essential heavy metal that is naturally found in the environment. Daily intake through dietary sources provides the necessary amount required for several key physiological processes, including antioxidant defense, energy metabolism, immune function and others. However, overexposure from environmental sources can result in a condition known as manganism that features symptomatology similar to Parkinson's disease (PD). This disorder presents with debilitating motor and cognitive deficits that arise from a neurodegenerative process. In order to maintain a balance between its essentiality and neurotoxicity, several mechanisms exist to properly buffer cellular Mn levels. These include transporters involved in Mn uptake, and newly discovered Mn efflux mechanisms. This review will focus on current studies related to mechanisms underlying Mn import and export, primarily the Mn transporters, and their function and roles in Mn-induced neurotoxicity. Though and essential metal, overexposure to manganese may result in neurodegenerative disease analogous to Parkinson's disease. Manganese homeostasis is tightly regulated by transporters, including transmembrane importers (divalent metal transporter 1, transferrin and its receptor, zinc transporters ZIP8 and Zip14, dopamine transporter, calcium channels, choline transporters and citrate transporters) and exporters (ferroportin and SLC30A10), as well as the intracellular trafficking proteins (SPCA1 and ATP12A2). A manganese-specific sensor, GPP130, has been identified, which affords means for monitoring intracellular levels of this metal.

Indexed as

AnimalsHomeostasisHumansManganeseManganese PoisoningMembrane Transport ProteinsNeurodegenerative DiseasesParkinson DiseaseProtein TransportManganeseMembrane Transport ProteinsmanganeseParkinson's diseasetransport

Identifiers

PMID25982296
PMCPMC4516557
OpenAlexW1817978154

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.