Evidence map›Paper›PMID 33382688›Full record

ReviewPLoS neglected tropical diseases2020

Pathophysiology of ocular toxoplasmosis: Facts and open questions.

Valentin Greigert, Faiza Bittich-Fahmi, Alexander W Pfaff

Open access · goldAbstract readReview
In one paragraph

Review in PLoS neglected tropical diseases, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
5.4field-weighted citation impact, top 3% 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

23 citing papers in PubMed, 1 synthesis or guideline pooled it, 49 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. The Immunopathogenesis of uveitis.Frontiers in medicine · 2026
    Review
  5. Article
  6. Review
  7. Article
  8. Molecular diagnosis of human toxoplasmosis: the state of the art.Journal of parasitic diseases : official organ of the Indian Society for Parasitology · 2024
    Review
  9. Review
  10. Article
  11. The DecreasedInterdisciplinary perspectives on infectious diseases · 2024
    Article
  12. Article
  13. Article
  14. From the immune system to mood disorders especially induced byFrontiers in cellular and infection microbiology · 2023
    Review
  15. Role ofFrontiers in ophthalmology · 2023
    Article
  16. Article
  17. Concentrations of PGEPathogens (Basel, Switzerland) · 2022
    Article
  18. Article
  19. Article
  20. 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.

Valentin GreigertInstitut de Parasitologie et Pathologie Tropicale, UR 7292, Fédération de Médecine Translationnelle, Université de Strasbourg, Strasbourg, France.ORCID 0000-0002-0975-1949
Faiza Bittich-FahmiInstitut de Parasitologie et Pathologie Tropicale, UR 7292, Fédération de Médecine Translationnelle, Université de Strasbourg, Strasbourg, France.ORCID 0000-0002-9191-0370
Alexander W PfaffInstitut de Parasitologie et Pathologie Tropicale, UR 7292, Fédération de Médecine Translationnelle, Université de Strasbourg, Strasbourg, France.ORCID 0000-0003-3482-1803
Université de Strasbourg · FRHôpitaux Universitaires de Strasbourg · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Infections with the protozoan parasite Toxoplasma gondii are frequent, but one of its main consequences, ocular toxoplasmosis (OT), remains poorly understood. While its clinical description has recently attracted more attention and publications, the underlying pathophysiological mechanisms are only sparsely elucidated, which is partly due to the inherent difficulties to establish relevant animal models. Furthermore, the particularities of the ocular environment explain why the abundant knowledge on systemic toxoplasmosis cannot be just transferred to the ocular situation. However, studies undertaken in mouse models have revealed a central role of interferon gamma (IFNγ) and, more surprisingly, interleukin 17 (IL17), in ocular pathology and parasite control. These studies also show the importance of the genetic background of the infective Toxoplasma strain. Indeed, infections due to exotic strains show a completely different pathophysiology, which translates in a different clinical outcome. These elements should lead to more individualized therapy. Furthermore, the recent advance in understanding the immune response during OT paved the way to new research leads, involving immune pathways poorly studied in this particular setting, such as type I and type III interferons. In any case, deeper knowledge of the mechanisms of this pathology is needed to establish new, more targeted treatment schemes.

Indexed as

EyeEye DiseasesHumansToxoplasmaToxoplasmosis

Identifiers

PMID33382688
PMCPMC7774838
OpenAlexW3117849273

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.