Evidence map›Paper›PMID 32039759›Full record

ArticleeLife2020

Ubiquitous macropinocytosis in anthozoans.

Philippe Ganot, Eric Tambutté, Natacha Caminiti-Segonds, Gaëlle Toullec, Denis Allemand, Sylvie Tambutté

Abstract read
In one paragraph

Article in eLife, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing 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

25 citing papers in PubMed.

  1. Subcellular Cartography of the Phosphoinositide Multiverse.Biochimica et biophysica acta. Molecular and cell biology of lipids · 2026
    Review
  2. Building like a Coral-Parallelized, Multiscale Biofabrication.Advanced materials (Deerfield Beach, Fla.) · 2026
    Review
  3. Article
  4. Article
  5. Article
  6. Review
  7. Review
  8. Cellular Regulation of Macropinocytosis.International journal of molecular sciences · 2024
    Review
  9. Article
  10. Mechanical stretch regulates macropinocytosis inMolecular biology of the cell · 2024
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Arrested in Glass: Actin within Sophisticated Architectures of Biosilica in Sponges.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2022
    Article
  17. Article
  18. Article
  19. Review
  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

6 authors.

Philippe GanotMarine Biology Department, Centre Scientifique de Monaco, Monaco, Monaco.ORCID 0000-0003-1743-9709
Eric TambuttéMarine Biology Department, Centre Scientifique de Monaco, Monaco, Monaco.
Natacha Caminiti-SegondsMarine Biology Department, Centre Scientifique de Monaco, Monaco, Monaco.
Gaëlle ToullecMarine Biology Department, Centre Scientifique de Monaco, Monaco, Monaco.
Denis AllemandMarine Biology Department, Centre Scientifique de Monaco, Monaco, Monaco.
Sylvie TambuttéMarine Biology Department, Centre Scientifique de Monaco, Monaco, Monaco.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Transport of fluids, molecules, nutrients or nanoparticles through coral tissues are poorly documented. Here, we followed the flow of various tracers from the external seawater to within the cells of all tissues in living animals. After entering the general coelenteric cavity, we show that nanoparticles disperse throughout the tissues via the paracellular pathway. Then, the ubiquitous entry gate to within the cells' cytoplasm is macropinocytosis. Most cells form large vesicles of 350-600 nm in diameter at their apical side, continuously internalizing their surrounding medium. Macropinocytosis was confirmed using specific inhibitors of PI3K and actin polymerization. Nanoparticle internalization dynamics is size dependent and differs between tissues. Furthermore, we reveal that macropinocytosis is likely a major endocytic pathway in other anthozoan species. The fact that nearly all cells of an animal are continuously soaking in the environment challenges many aspects of the classical physiology viewpoints acquired from the study of bilaterians.

Indexed as

ActinsAnimalsAnthozoaCytoplasmDextransDiffusionModels, BiologicalNanoparticlesPinocytosisActinsDextranscell biologycnidariancoraldextranecologyendocytosisnanoparticlevesicle

Identifiers

PMID32039759
PMCPMC7032929

What OpenQuestion holds

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LicenceCC BY
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.