Evidence map›Paper›PMID 25625515›Full record

ReviewInternational journal of molecular sciences2015

Insight into the molecular and functional diversity of cnidarian neuropeptides.

Toshio Takahashi, Noriyo Takeda

Open access · goldAbstract readReview
In one paragraph

Review in International journal of molecular sciences, 2015. 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
3.8field-weighted citation impact, top 8% 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, 57 citations in OpenAlex.

  1. Article
  2. Article
  3. FromCells · 2026
    Review
  4. Article
  5. Aboral cell types ofScience advances · 2025
    Article
  6. Article
  7. On the origin of appetite: GLWamide in jellyfish represents an ancestral satiety neuropeptide.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  8. Neuropeptidomes ofJournal of proteome research · 2022
    Article
  9. Review
  10. Refinement and Neutralization Evaluation of the F(ab')International journal of molecular sciences · 2021
    Article
  11. The chemical brain hypothesis for the origin of nervous systems.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2021
    Article
  12. Article
  13. Toxin-like neuropeptides in the sea anemoneProceedings of the National Academy of Sciences of the United States of America · 2020
    Article
  14. Article
  15. Article
  16. Article
  17. 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

2 authors at 2 institutions in 1 country.

Toshio TakahashiSuntory Foundation for Life Sciences, Bioorganic Research Institute, Osaka 618-8503, Japan. takahashi@sunbor.or.jp.
Noriyo TakedaResearch Center for Marine Biology, Asamushi, Graduate School of Life Sciences, Tohoku University, Aomori 039-3501, Japan. ntakeda@m.tohoku.ac.jp.
Suntory Foundation for Life Sciences · JPTohoku University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cnidarians are the most primitive animals to possess a nervous system. This phylum is composed of the classes Scyphozoa (jellyfish), Cubozoa (box jellyfish), and Hydrozoa (e.g., Hydra, Hydractinia), which make up the subphylum Medusozoa, as well as the class Anthozoa (sea anemones and corals). Neuropeptides have an early evolutionary origin and are already abundant in cnidarians. For example, from the cnidarian Hydra, a key model system for studying the peptides involved in developmental and physiological processes, we identified a wide variety of novel neuropeptides from Hydra magnipapillata (the Hydra Peptide Project). Most of these peptides act directly on muscle cells and induce contraction and relaxation. Some peptides are involved in cell differentiation and morphogenesis. In this review, we describe FMRFamide-like peptides (FLPs), GLWamide-family peptides, and the neuropeptide Hym-355; FPQSFLPRGamide. Several hundred FLPs have been isolated from invertebrate animals such as cnidarians. GLWamide-family peptides function as signaling molecules in muscle contraction, metamorphosis, and settlement in cnidarians. Hym-355; FPQSFLPRGamide enhances neuronal differentiation in Hydra. Recently, GLWamide-family peptides and Hym-355; FPQSFLPRGamide were shown to trigger oocyte maturation and subsequent spawning in the hydrozoan jellyfish Cytaeis uchidae. These findings suggest the importance of these neuropeptides in both developmental and physiological processes.

Indexed as

AnimalsCnidariaFMRFamideMetamorphosis, BiologicalMuscle ContractionNeurogenesisNeuronsNeuropeptidesReceptors, Retinoic AcidFMRFamideHym-355 neuropeptideNeuropeptidesReceptors, Retinoic Acid

Identifiers

PMID25625515
PMCPMC4346854
OpenAlexW2000332475

What OpenQuestion holds

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LicenceCC BY
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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.