Evidence map›Paper›PMID 21899847›Full record

ReviewJournal of biomechanics2012

The mechanics of the primary cilium: an intricate structure with complex function.

David A Hoey, Matthew E Downs, Christopher R Jacobs

Abstract readReview
In one paragraph

Review in Journal of biomechanics, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 53 papers.

0numbers the graph read from it
0cells of the map it votes in
53citing papers in PubMed
6.0field-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

53 citing papers in PubMed, 123 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Review
  5. Article
  6. Bioinformatics analyses of the proteome ofFrontiers in immunology · 2025
    Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Review
  12. Article
  13. Osteocytes and Primary Cilia.Current osteoporosis reports · 2023
    Review
  14. Zebrafish crocc2 mutants exhibit divergent craniofacial shape, misregulated variability, and aberrant cartilage morphogenesis.Developmental dynamics : an official publication of the American Association of Anatomists · 2023
    Article
  15. Review
  16. Article
  17. Review
  18. Toward Development of a Diabetic Synovium Culture Model.Frontiers in bioengineering and biotechnology · 2022
    Article
  19. Adenylyl cyclase 3 regulates osteocyte mechanotransduction and primary cilium.Biochemical and biophysical research communications · 2021
    Article
  20. Cilia, Centrosomes and Skeletal Muscle.International journal of molecular sciences · 2021
    Review
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

3 authors at 2 institutions in 2 countries.

David A HoeyDepartment of Biomedical Engineering, Columbia University in the City of New York, NY, USA. davidhoey@rcsi.ie
Matthew E Downs
Christopher R Jacobs
Columbia University · USCity University of New York · US

Funding

MECHANOTRANSDUCTION IN BONE VIA OSCILLATING FLUID FLOWR01AR045989 · NIAMS · STANFORD UNIVERSITY · PI JACOBS, CHRISTOPHER RAE · 2000 to 2009
$2.4M
Primary Cilia as Mechanotransducers in BoneR21AR054156 · NIAMS · PALO ALTO VETERANS INSTIT FOR RESEARCH · PI JACOBS, CHRISTOPHER RAE · 2007 to 2008
$328k
NIAMS NIH HHS AR45989NIAMS NIH HHS AR54156NIAMS NIH HHS R01 AR045989NIAMS NIH HHS R21 AR054156
6 · The paper itself

Abstract

The primary cilium is a non-motile singular cellular structure that extends from the surface of nearly every cell in the body. The cilium has been shown to play numerous roles in maintaining tissue homeostasis, through regulating signaling pathways and sensing both biophysical and biochemical changes in the extracellular environment. The structural performance of the cilium is paramount to its function as defective cilia have been linked to numerous pathologies. In particular, the cilium has demonstrated a mechanosensory role in tissues such as the kidney, liver, endothelium and bone, where cilium deflection under mechanical loading triggers a cellular response. Understanding of how cilium structure and subsequent mechanical behavior contributes to the roles that cilium plays in regulating cellular behavior is a compelling question, yet is a relatively untouched research area. Recent advances in biophysical measurements have demonstrated the cilium to be a structurally intricate organelle containing an array of load bearing proteins. Furthermore advances in modeling of this organelle have revealed the importance of these proteins at regulating the cilium's mechanosensitivity. Remarkably, the cilium is capable of adapting its mechanical state, altering its length and possibly it's bending resistance, to regulate its mechanosensitivity demonstrating the importance of cilium mechanics in cellular responses. In this review, we introduce the cilium as a mechanosensor; discuss the advances in the mechanical modeling of cilia; explore the structural features of the cilium, which contribute to its mechanics and finish with possible mechanisms in which alteration in structure may affect ciliary mechanics, consequently affecting ciliary based mechanosensing.

Indexed as

AnimalsCellular MicroenvironmentCiliaHomeostasisHumansMechanotransduction, Cellular

Identifiers

PMID21899847
PMCPMC3242821
OpenAlexW2102992385

What OpenQuestion holds

Textmetadata
LicenceTDM
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.