Evidence map›Paper›PMID 27677704›Full record

ArticleScientific reports2016

Embryonic expression of endothelins and their receptors in lamprey and frog reveals stem vertebrate origins of complex Endothelin signaling.

Tyler Square, David Jandzik, Maria Cattell, Andrew Hansen, Daniel Meulemans Medeiros

Abstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
–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

15 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Dissecting the Genetic Architecture of Intracranial Aneurysms.Circulation. Genomic and precision medicine · 2025
    Pooled it
  2. Article
  3. Article
  4. Widespread variation inbioRxiv : the preprint server for biology · 2025
    Article
  5. Endothelin signaling in development.Development (Cambridge, England) · 2023
    Review
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  7. Article
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  11. Review
  12. Article
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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.

Tyler SquareDepartment of Ecology and Evolutionary Biology, University of Colorado, Boulder, CO 80309, USA.
David JandzikDepartment of Ecology and Evolutionary Biology, University of Colorado, Boulder, CO 80309, USA.
Maria CattellDepartment of Ecology and Evolutionary Biology, University of Colorado, Boulder, CO 80309, USA.
Andrew HansenDepartment of Ecology and Evolutionary Biology, University of Colorado, Boulder, CO 80309, USA.
Daniel Meulemans MedeirosDepartment of Ecology and Evolutionary Biology, University of Colorado, Boulder, CO 80309, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Neural crest cells (NCCs) are highly patterned embryonic cells that migrate along stereotyped routes to give rise to a diverse array of adult tissues and cell types. Modern NCCs are thought to have evolved from migratory neural precursors with limited developmental potential and patterning. How this occurred is poorly understood. Endothelin signaling regulates several aspects of NCC development, including their migration, differentiation, and patterning. In jawed vertebrates, Endothelin signaling involves multiple functionally distinct ligands (Edns) and receptors (Ednrs) expressed in various NCC subpopulations. To test the potential role of endothelin signaling diversification in the evolution of modern, highly patterned NCC, we analyzed the expression of the complete set of endothelin ligands and receptors in the jawless vertebrate, the sea lamprey (Petromyzon marinus). To better understand ancestral features of gnathostome edn and ednr expression, we also analyzed all known Endothelin signaling components in the African clawed frog (Xenopus laevis). We found that the sea lamprey has a gnathsotome-like complement of edn and ednr duplicates, and these genes are expressed in patterns highly reminiscent of their gnathostome counterparts. Our results suggest that the duplication and specialization of vertebrate Endothelin signaling coincided with the appearance of highly patterned and multipotent NCCs in stem vertebrates.

Identifiers

PMID27677704
PMCPMC5039696

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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.