Evidence map›Paper›PMID 33666854›Full record

ArticleMolecular neurobiology2021

Defective Mitochondrial Dynamics Underlie Manganese-Induced Neurotoxicity.

Patricia Morcillo, Hector Cordero, Omamuyovwi M Ijomone, Akinyemi Ayodele, Julia Bornhorst, Leslie Gunther, Frank P Macaluso, Aaron B Bowman, Michael Aschner

Open access · greenAbstract read
In one paragraph

Article in Molecular neurobiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
3.6field-weighted citation impact, top 7% 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

30 citing papers in PubMed, 50 citations in OpenAlex.

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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

9 authors at 4 institutions in 3 countries.

Patricia MorcilloDepartment of Molecular Pharmacology, Albert Einstein College of Medicine, Bronx, NY, USA. phd.morcillo@gmail.com.ORCID http://orcid.org/0000-0002-2175-4421
Hector CorderoColumbia Center for Translational Immunology, Columbia University Medical Center, New York, NY, USA.
Omamuyovwi M IjomoneDepartment of Molecular Pharmacology, Albert Einstein College of Medicine, Bronx, NY, USA.
Akinyemi AyodeleDepartment of Molecular Pharmacology, Albert Einstein College of Medicine, Bronx, NY, USA.
Julia BornhorstFood Chemistry, Faculty of Mathematics and Natural Sciences, University of Wuppertal, Wuppertal, Germany.
Leslie GuntherAnalytical Imaging Facility, Albert Einstein College of Medicine, Bronx, NY, USA.
Frank P MacalusoAnalytical Imaging Facility, Albert Einstein College of Medicine, Bronx, NY, USA.
Aaron B BowmanSchool of Health Sciences, Purdue University, West Lafayette, IN, USA.
Michael AschnerDepartment of Molecular Pharmacology, Albert Einstein College of Medicine, Bronx, NY, USA. michael.aschner@einsteinmed.org.
Albert Einstein College of Medicine · USColumbia University Irving Medical Center · USPurdue University West Lafayette · USUniversity of Wuppertal · DE

Funding

WORD PROCESSORP30CA013330 · NCI · YESHIVA UNIVERSITY · PI THOMAS E ROHAN · 1985 to 2026
$111.2M
Mechanisms of Manganese NeurotoxicityR01ES010563 · NIEHS · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI Michael Aschner, Aaron B Bowman · 2001 to 2026
$11.9M
Advanced Confocal Microscope in a multi-user facilityS10OD023591 · OD · ALBERT EINSTEIN COLLEGE OF MEDICINE, INC · PI BAKER, NICHOLAS E · 2017 to 2017
$590k
120kV Transmission Electron Microscope for a Multi-user Microscopy FacilityS10OD016214 · OD · ALBERT EINSTEIN COLLEGE OF MEDICINE, INC · PI CONDEELIS, JOHN S · 2014 to 2014
$459k
NCI Cancer Center Support Grant P30CA013330NCI NIH HHS P30 CA013330NIEHS NIH HHS R01 ES010563NIEHS NIH HHS R01-ES10563NIH HHS S10 OD016214NIH HHS S10 OD023591Shared Instrumentation Grant (SIG) 1S10OD016214-01A1Shared Instrumentation Grant (SIG) 1S10OD023591-01
6 · The paper itself

Abstract

Perturbations in mitochondrial dynamics have been observed in most neurodegenerative diseases. Here, we focus on manganese (Mn)-induced Parkinsonism-like neurodegeneration, a disorder associated with the preferential of Mn in the basal ganglia where the mitochondria are considered an early target. Despite the extensive characterization of the clinical presentation of manganism, the mechanism by which Mn mediated mitochondrial toxicity is unclear. In this study we hypothesized whether Mn exposure alters mitochondrial activity, including axonal transport of mitochondria and mitochondrial dynamics, morphology, and network. Using primary neuron cultures exposed to 100 μM Mn (which is considered the threshold of Mn toxicity in vitro) and intraperitoneal injections of MnCl

Indexed as

AnimalsCells, CulturedCorpus StriatumGene Regulatory NetworksMaleManganeseMitochondriaMitochondrial DynamicsNeuronsRatsRats, Sprague-DawleyManganeseCytoskeletonManganeseMitochondrial dynamicsNeuronStriatum

Identifiers

PMID33666854
PMCPMC9009155
OpenAlexW3135779531

What OpenQuestion holds

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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.