Evidence map›Paper›PMID 28789970›Full record

ReviewToxicology2017

Mitochondrial fusion, fission, and mitochondrial toxicity.

Joel N Meyer, Tess C Leuthner, Anthony L Luz

Open access · greenAbstract readReview
In one paragraph

Review in Toxicology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 258 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
258citing papers in PubMed, 1 pooled it
12.8field-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

258 citing papers in PubMed, 1 synthesis or guideline pooled it, 525 citations in OpenAlex.

  1. Pooled it
  2. Review
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  15. Progeny effects of rotenone exposure depend on parental toxicity.Toxicological sciences : an official journal of the Society of Toxicology · 2026
    Article
  16. Chemo-/radiotherapy-induced cardiomyopathy: roles of mitochondria and endoplasmic reticulum.Strahlentherapie und Onkologie : Organ der Deutschen Rontgengesellschaft ... [et al] · 2026
    Review
  17. Review
  18. Article
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198 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

3 authors at 1 institution in 1 country.

Joel N MeyerNicholas School of the Environment and Integrated Toxicology and Environmental Health Program, Duke University, Durham, NC 27708-0328, United States. Electronic address: joel.meyer@duke.edu.
Tess C LeuthnerNicholas School of the Environment and Integrated Toxicology and Environmental Health Program, Duke University, Durham, NC 27708-0328, United States. Electronic address: tess.leuthner@duke.edu.
Anthony L LuzNicholas School of the Environment and Integrated Toxicology and Environmental Health Program, Duke University, Durham, NC 27708-0328, United States. Electronic address: anthony.luz@duke.edu.
Duke University · US

Funding

Zebrafish as a Detector of Organophosphate ExposureP42ES010356 · NIEHS · DUKE UNIVERSITY · PI EDWARD D LEVIN · 2000 to 2026
$56.2M
Duke University Program in Environmental HealthT32ES021432 · NIEHS · DUKE UNIVERSITY · PI Akhenaton-Andrew Dhafir Jones, Joel Newman Meyer · 2013 to 2026
$4.0M
The Role of Mitochondrial DNA Damage in NeurodegenerationR01ES017540 · NIEHS · DUKE UNIVERSITY · PI MEYER, JOEL NEWMAN · 2011 to 2015
$1.8M
Are mitochondria a major target of antimicrobial silver nanoparticles?R21ES026743 · NIEHS · DUKE UNIVERSITY · PI MEYER, JOEL NEWMAN · 2017 to 2018
$437k
Genetic sensitivity to mitochondrial toxicityF31ES026859 · NIEHS · DUKE UNIVERSITY · PI LUZ, ANTHONY · 2016 to 2016
$37k
NIEHS NIH HHS F31 ES026859NIEHS NIH HHS P42 ES010356NIEHS NIH HHS R01 ES017540NIEHS NIH HHS R21 ES026743NIEHS NIH HHS T32 ES021432
6 · The paper itself

Abstract

Mitochondrial dynamics are regulated by two sets of opposed processes: mitochondrial fusion and fission, and mitochondrial biogenesis and degradation (including mitophagy), as well as processes such as intracellular transport. These processes maintain mitochondrial homeostasis, regulate mitochondrial form, volume and function, and are increasingly understood to be critical components of the cellular stress response. Mitochondrial dynamics vary based on developmental stage and age, cell type, environmental factors, and genetic background. Indeed, many mitochondrial homeostasis genes are human disease genes. Emerging evidence indicates that deficiencies in these genes often sensitize to environmental exposures, yet can also be protective under certain circumstances. Inhibition of mitochondrial dynamics also affects elimination of irreparable mitochondrial DNA (mtDNA) damage and transmission of mtDNA mutations. We briefly review the basic biology of mitodynamic processes with a focus on mitochondrial fusion and fission, discuss what is known and unknown regarding how these processes respond to chemical and other stressors, and review the literature on interactions between mitochondrial toxicity and genetic variation in mitochondrial fusion and fission genes. Finally, we suggest areas for future research, including elucidating the full range of mitodynamic responses from low to high-level exposures, and from acute to chronic exposures; detailed examination of the physiological consequences of mitodynamic alterations in different cell types; mechanism-based testing of mitotoxicant interactions with interindividual variability in mitodynamics processes; and incorporating other environmental variables that affect mitochondria, such as diet and exercise.

Indexed as

AnimalsBiomarkersDNA DamageDNA, MitochondrialDose-Response Relationship, DrugEcotoxicologyEnvironmental ExposureEnvironmental PollutantsHumansMitochondriaMitochondrial DynamicsRisk AssessmentTime FactorsBiomarkersDNA, MitochondrialEnvironmental PollutantsBiomarkerGene-environment interactionsMitochondrial DNAMitochondrial dynamicsMitochondrial fissionMitochondrial fusionMitochondrial homeostasisMitochondrial toxicity

Identifiers

PMID28789970
PMCPMC5681418
OpenAlexW2742558281

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.