Evidence map›Paper›PMID 35544001›Full record

ReviewExperientia supplementum (2012)2022

Insights from C. elegans into Microsporidia Biology and Host-Pathogen Relationships.

Eillen Tecle, Emily R Troemel

Open access · greenAbstract readReview
In one paragraph

Review in Experientia supplementum (2012), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
17.3field-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

21 citing papers in PubMed, 31 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. ThebioRxiv : the preprint server for biology · 2025
    Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  12. Article
  13. bioRxiv : the preprint server for biology · 2024
    Article
  14. PALS-14 promotes resistance tomicroPublication biology · 2024
    Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. MultiplebioRxiv : the preprint server for biology · 2023
    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

2 authors at 1 institution in 1 country.

Eillen TecleDivision of Biological Sciences, University of California, San Diego, California, USA.
Emily R TroemelDivision of Biological Sciences, University of California, San Diego, California, USA. etroemel@ucsd.edu.
University of California, San Diego · US

Funding

UCSD/SDSU IRACDAK12GM068524 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI TREJO, JOANN · 2003 to 2025
$24.4M
The Intracellular Pathogen Response Triggers Defense Against Co-evolved PathogensR01GM114139 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI Emily R Troemel · 2015 to 2026
$3.1M
Probing organismal proteostasis through the response to intracellular infectionR01AG052622 · NIA · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI Emily R Troemel · 2017 to 2026
$2.7M
NIA NIH HHS R01 AG052622NIGMS NIH HHS K12 GM068524NIGMS NIH HHS R01 GM114139
6 · The paper itself

Abstract

Microsporidia are poorly understood, ubiquitous eukaryotic parasites that are completely dependent on their hosts for replication. With the discovery of microsporidia species naturally infecting the genetically tractable transparent nematode C. elegans, this host has been used to explore multiple areas of microsporidia biology. Here we review results about microsporidia infections in C. elegans, which began with the discovery of the intestinal-infecting species Nematocida parisii. Recent findings include new species identification in the Nematocida genus, with more intestinal-infecting species, and also a species with broader tissue tropism, the epidermal and muscle-infecting species Nematocida displodere. This species has a longer polar tube infection apparatus, which may enable its wider tissue range. After invasion, multiple Nematocida species appear to fuse host cells, which likely promotes their dissemination within host organs. Localized proteomics identified Nematocida proteins that have direct contact with the C. elegans intestinal cytosol and nucleus, and many of these host-exposed proteins belong to expanded, species-specific gene families. On the host side, forward genetic screens have identified regulators of the Intracellular Pathogen Response (IPR), which is a transcriptional response induced by both microsporidia and the Orsay virus, which is also a natural, obligate intracellular pathogen of the C. elegans intestine. The IPR constitutes a novel immune/stress response that promotes resistance against microsporidia, virus, and heat shock. Overall, the Nematocida/C. elegans system has provided insights about strategies for microsporidia pathogenesis, as well as innate defense pathways against these parasites.

Indexed as

Caenorhabditis elegans ProteinsMicrosporidiaAnimalsBiologyCaenorhabditis elegansHost-Pathogen InteractionsCaenorhabditis elegans ProteinsC. elegansHost-exposed proteinsIntracellular Pathogen ResponseMicrosporidiaNematocidaSyncytiumTissue tropism

Identifiers

PMID35544001
PMCPMC9208714
OpenAlexW4285240061

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.