Evidence map›Paper›PMID 28405397›Full record

ArticleRoyal Society open science2017

Dynamics of cilia length in left-right development.

P Pintado, P Sampaio, B Tavares, T D Montenegro-Johnson, D J Smith, S S Lopes

Abstract read
In one paragraph

Article in Royal Society open science, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed.

  1. Article
  2. Article
  3. ARL13B-Cerulean rescuesbioRxiv : the preprint server for biology · 2025
    Article
  4. Review
  5. Review
  6. Article
  7. Article
  8. Pkd2 Affects Cilia Length and Impacts LR Flow Dynamics andFrontiers in cell and developmental biology · 2021
    Article
  9. Article
  10. Article
  11. Review
  12. Dynamics of cilia length in left-right development.Royal Society open science · 2017
    Article
  13. 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.

P PintadoNOVA Medical School Faculdade de Ciências Médicas, Chronic Diseases Research Centre, CEDOC , Universidade Nova de Lisboa , Campo Mártires da Pátria, 130, 1169-056 Lisboa , Portugal.ORCID 0000-0003-3635-6220
P SampaioNOVA Medical School Faculdade de Ciências Médicas, Chronic Diseases Research Centre, CEDOC , Universidade Nova de Lisboa , Campo Mártires da Pátria, 130, 1169-056 Lisboa , Portugal.ORCID 0000-0002-6197-1068
B TavaresNOVA Medical School Faculdade de Ciências Médicas, Chronic Diseases Research Centre, CEDOC , Universidade Nova de Lisboa , Campo Mártires da Pátria, 130, 1169-056 Lisboa , Portugal.ORCID 0000-0002-4048-8915
T D Montenegro-JohnsonSchool of Mathematics , University of Birmingham , Birmingham , UK.ORCID 0000-0002-9370-7720
D J SmithSchool of Mathematics, University of Birmingham, Birmingham, UK; Institute for Metabolism and Systems Research, University of Birmingham, Birmingham, UK; Centre for Human Reproductive Science, Birmingham Women's NHS Foundation Trust, Birmingham, UK.ORCID 0000-0002-3427-0936
S S LopesNOVA Medical School Faculdade de Ciências Médicas, Chronic Diseases Research Centre, CEDOC , Universidade Nova de Lisboa , Campo Mártires da Pátria, 130, 1169-056 Lisboa , Portugal.ORCID 0000-0002-6733-6356

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Reduction in the length of motile cilia in the zebrafish left-right organizer (LRO), also known as Kupffer's vesicle, has a large impact on left-right development. Here we demonstrate through genetic overexpression in zebrafish embryos and mathematical modelling that the impact of increased motile cilia length in embryonic LRO fluid flow is milder than that of short cilia. Through Arl13b overexpression, which increases cilia length without impacting cilia beat frequency, we show that the increase in cilium length is associated with a decrease in beat amplitude, resulting in similar flow strengths for Arl13b overexpression and wild-type (WT) embryos, which were not predicted by current theory. Longer cilia exhibit pronounced helical beat patterns and, consequently, lower beat amplitudes relative to WT, a result of an elastohydrodynamic shape transition. For long helical cilia, fluid dynamics modelling predicts a mild (approx. 12%) reduction in the torque exerted on the fluid relative to the WT, resulting in a proportional reduction in flow generation. This mild reduction is corroborated by experiments, providing a mechanism for the mild impact on organ

Indexed as

cilia lengthflow dynamicsleft–right development

Identifiers

PMID28405397
PMCPMC5383854

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.