Evidence map›Paper›PMID 39344922›Full record

ReviewGenetics2024

Neuropeptide signaling network of Caenorhabditis elegans: from structure to behavior.

Jan Watteyne, Aleksandra Chudinova, Lidia Ripoll-Sánchez, William R Schafer, Isabel Beets

Abstract readReview
In one paragraph

Review in Genetics, 2024. 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
–field-weighted citation impact
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.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Neuromodulation of swarming behavior inProceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  7. Induction and regulation of a reversible form of suspended animation inbioRxiv : the preprint server for biology · 2026
    Article
  8. Review
  9. Article
  10. Article
  11. Frontiers in aging neuroscience · 2026
    Review
  12. Article
  13. Article
  14. Article
  15. A gene expression atlas of a juvenile nervous system.bioRxiv : the preprint server for biology · 2025
    Article
  16. Article
  17. Neuromodulation of Swarming Behavior inbioRxiv : the preprint server for biology · 2025
    Article
  18. Article
  19. Review
  20. 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

5 authors.

Jan WatteyneDepartment of Biology, University of Leuven, Leuven 3000, Belgium.
Aleksandra ChudinovaDepartment of Biology, University of Leuven, Leuven 3000, Belgium.
Lidia Ripoll-SánchezNeurobiology Division, MRC Laboratory of Molecular Biology, Cambridge CB2 0QH, UK.
William R SchaferDepartment of Biology, University of Leuven, Leuven 3000, Belgium.ORCID 0000-0002-6676-8034
Isabel BeetsDepartment of Biology, University of Leuven, Leuven 3000, Belgium.

Funding

European Research Council ERC 950328Medical Research Council MRC MC-A023-5PB91Research Foundation Flanders FWO G0B5322N
6 · The paper itself

Abstract

Neuropeptides are abundant signaling molecules that control neuronal activity and behavior in all animals. Owing in part to its well-defined and compact nervous system, Caenorhabditis elegans has been one of the primary model organisms used to investigate how neuropeptide signaling networks are organized and how these neurochemicals regulate behavior. We here review recent work that has expanded our understanding of the neuropeptidergic signaling network in C. elegans by mapping the evolutionary conservation, the molecular expression, the receptor-ligand interactions, and the system-wide organization of neuropeptide pathways in the C. elegans nervous system. We also describe general insights into neuropeptidergic circuit motifs and the spatiotemporal range of peptidergic transmission that have emerged from in vivo studies on neuropeptide signaling. With efforts ongoing to chart peptide signaling networks in other organisms, the C. elegans neuropeptidergic connectome can serve as a prototype to further understand the organization and the signaling dynamics of these networks at organismal level.

Indexed as

Caenorhabditis elegansNeuropeptidesSignal TransductionAnimalsBehavior, AnimalCaenorhabditis elegans ProteinsCaenorhabditis elegans ProteinsNeuropeptidesbehaviorCaenorhabditis elegansneuromodulationneuropeptide signaling networkpeptide GPCRs

Identifiers

PMID39344922
PMCPMC11538413

What OpenQuestion holds

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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.