Evidence map›Paper›PMID 12101100›Full record

ArticleEMBO reports2002

Critical evaluation of the role of the Toll-like receptor 18-Wheeler in the host defense of Drosophila.

Petros Ligoxygakis, Philippe Bulet, Jean-Marc Reichhart

Open access · greenAbstract read
In one paragraph

Article in EMBO reports, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
2.0field-weighted citation impact, top 13% 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

34 citing papers in PubMed, 79 citations in OpenAlex.

  1. Article
  2. Article
  3. Frontiers in cellular and infection microbiology · 2025
    Article
  4. Innate Immune Response ofInternational journal of molecular sciences · 2023
    Article
  5. Article
  6. Review
  7. Frontiers in cellular and infection microbiology · 2020
    Review
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Conventional and non-conventional Drosophila Toll signaling.Developmental and comparative immunology · 2014
    Review
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.

Petros LigoxygakisInstitut de Biologie Moléculaire and Cellulaire, Strasbourg Cedex, France.
Philippe Bulet
Jean-Marc Reichhart
Centre National de la Recherche Scientifique · FR

Funding

SYSTEMIC AND EPITHELIAL INSECT IMMUNITYP01AI044220 · NIAID · MASSACHUSETTS GENERAL HOSPITAL · PI EZEKOWITZ, ALAN B · 1998 to 2008
$10.8M
NIAID NIH HHS 1P01 AI44220NIAID NIH HHS P01 AI044220
6 · The paper itself

Abstract

Essential aspects of innate immune responses to microbial infections appear to be conserved between insects and mammals. In particular, in both groups, transmembrane receptors of the Toll superfamily play a crucial role in activating immune defenses. The Drosophila Toll family member 18-Wheeler had been proposed to sense Gram-negative infection and direct selective expression of peptides active against Gram-negative bacteria. Here we re-examine the role of 18-Wheeler and show that in adults it is dispensable for immune responses. In larvae, 18wheeler is required for normal fat body development, and in mutant larvae induction of all antimicrobial peptide genes, and not only of those directed against Gram-negative bacteria, is compromised. 18-Wheeler does not qualify as a pattern recognition receptor of Gram-negative bacteria.

Indexed as

AnimalsAnti-Bacterial AgentsAntimicrobial Cationic PeptidesCell Adhesion MoleculesDrosophila melanogasterDrosophila ProteinsFat BodyGene Expression RegulationGenes, InsectGenes, ReporterImmunohistochemistryInsect ProteinsLarvaMembrane ProteinsReceptors, ImmunologicSpectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization18w protein, DrosophilaAnti-Bacterial AgentsAntimicrobial Cationic Peptidesattacin antibacterial protein, insectAttA protein, DrosophilaAttB protein, DrosophilaAttC protein, DrosophilaCell Adhesion MoleculesDrosophila ProteinsInsect ProteinsMembrane ProteinsReceptors, Immunologic

Identifiers

PMID12101100
PMCPMC1084184
OpenAlexW2162838363

What OpenQuestion holds

Textmetadata
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.