Evidence map›Paper›PMID 30309963›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2018

Ultrafast epithelial contractions provide insights into contraction speed limits and tissue integrity.

Shahaf Armon, Matthew Storm Bull, Andres Aranda-Diaz, Manu Prakash

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
5.5field-weighted citation impact, top 3% 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

40 citing papers in PubMed, 114 citations in OpenAlex.

  1. Cilia-driven epithelial folding and unfolding in an early diverging animal.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  2. Article
  3. Fluidization and anomalous density fluctuations in 2D Voronoi cell tissues with pulsating activity.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  4. The 2025 motile active matter roadmap.Journal of physics. Condensed matter : an Institute of Physics journal · 2025
    Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. SonoTransformers: Transformable acoustically activated wireless microscale machines.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  10. Article
  11. Article
  12. Brief History of Placozoa.Methods in molecular biology (Clifton, N.J.) · 2024
    Review
  13. Article
  14. Article
  15. Review
  16. Article
  17. Thermotaxis in an apolar, non-neuronal animal.Journal of the Royal Society, Interface · 2023
    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

4 authors at 2 institutions in 1 country.

Shahaf ArmonDepartment of Bioengineering, Stanford University, Stanford, CA 94305.
Matthew Storm BullDepartment of Applied Physics, Stanford University, Stanford, CA 94305.
Andres Aranda-DiazDepartment of Bioengineering, Stanford University, Stanford, CA 94305.
Manu PrakashDepartment of Bioengineering, Stanford University, Stanford, CA 94305; Manup@stanford.edu.ORCID 0000-0002-8046-8388
Stanford University · USChan Zuckerberg Initiative (United States) · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

By definition of multicellularity, all animals need to keep their cells attached and intact, despite internal and external forces. Cohesion between epithelial cells provides this key feature. To better understand fundamental limits of this cohesion, we study the epithelium mechanics of an ultrathin (∼25 μm) primitive marine animal

Indexed as

ActinsAnimalsAquatic OrganismsCells, CulturedEpithelial CellsEpitheliumMyosinsPlacozoaActinsMyosinsbiomechanicscell contractilityepitheliummetazoan evolutiontissue integrity

Identifiers

PMID30309963
PMCPMC6217427
OpenAlexW2895781391

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.