Evidence map›Paper›PMID 34988610›Full record

ReviewArchives of toxicology2022

Methanol-induced optic neuropathy: a still-present problem.

Sławomir Liberski, Bartlomiej J Kaluzny, Jarosław Kocięcki

Open access · hybridAbstract readReview
In one paragraph

Review in Archives of toxicology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed, 1 pooled it
21.5field-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

46 citing papers in PubMed, 1 synthesis or guideline pooled it, 87 citations in OpenAlex.

  1. Therapeutic role of erythropoietin in methanol induced optic neuropathy: a systematic review.Daru : journal of Faculty of Pharmacy, Tehran University of Medical Sciences · 2024
    Pooled it
  2. Review
  3. Article
  4. Article
  5. Shadows in the Light: Moonshine's White Lightning and Vision Loss.Journal of community hospital internal medicine perspectives · 2026
    Article
  6. Blindness after taking organophosphate pesticide.World journal of emergency medicine · 2026
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Bilateral methanol-induced optic neuropathy following hand sanitizer ingestion.American journal of ophthalmology case reports · 2025
    Article
  13. Review
  14. Article
  15. Review
  16. Oral Ethanol for Methanol Poisoning: A Case Report.JNMA; journal of the Nepal Medical Association · 2025
    Article
  17. Article
  18. Review
  19. Article
  20. Richardson's law and the origins of alcohol research.Proceedings of the National Academy of Sciences of the United States of America · 2025
    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

3 authors at 2 institutions in 1 country.

Sławomir LiberskiDepartment of Ophthalmology, Poznan University of Medical Sciences, ul. Augustyna Szamarzewskiego 84, 61-848, Poznań, Poland. liberski.slawomir@gmail.com.ORCID 0000-0002-6942-2506
Bartlomiej J KaluznyDivision of Ophthalmology and Optometry, Department of Ophthalmology, Collegium Medicum, Nicolaus Copernicus University, ul. Kornela Ujejskiego 75, 85-168, Bydgoszcz, Poland.
Jarosław KocięckiDepartment of Ophthalmology, Poznan University of Medical Sciences, ul. Augustyna Szamarzewskiego 84, 61-848, Poznań, Poland.
Poznan University of Medical Sciences · PLNicolaus Copernicus University · PL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Methanol-induced optic neuropathy (Me-ION) is a serious condition that may result in long-term or irreversible visual impairment or even blindness secondary to damage and loss of function of the optic nerve and retina. Me-ION shows a tendency to occur as mass poisonings around the world with a clear predilection for poor societies in developing countries. The main mechanism underlying the molecular basis of Me-ION is the inhibition of the mitochondrial oxidative phosphorylation process through the binding of the toxic metabolite of methanol-formic acid-with the key enzyme of this process-cytochrome c oxidase. However, other mechanisms, including damage to the eye tissues by oxidative stress causing the intensification of the oxidative peroxidation process with the formation of cytotoxic compounds, as well as an increase in the synthesis of pro-inflammatory cytokines and influence on the expression of key proteins responsible for maintaining cell homeostasis, also play an important role in the pathogenesis of Me-ION. Histopathological changes in the eye tissues are mainly manifested as the degeneration of axons and glial cells of the optic nerve, often with accompanying damage of the retina that may involve all its layers. Despite the development of therapeutic approaches, persistent visual sequelae are seen in 30-40% of survivors. Thus, Me-ION continues to be an important problem for healthcare systems worldwide.

Indexed as

AnimalsAxonsFormatesHumansMethanolMitochondriaOptic NerveOptic Nerve DiseasesOxidative StressRetinaFormatesformic acidMethanolMethanolMethanol-induced optic neuropathyMethyl alcoholOcular toxicologyOptic nerveToxic optic neuropathy

Identifiers

PMID34988610
PMCPMC8731680
OpenAlexW4205499850

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.