Evidence map›Paper›PMID 33614665›Full record

ReviewFrontiers in cell and developmental biology2021

Compartmentalization of Photoreceptor Sensory Cilia.

Cassandra L Barnes, Himanshu Malhotra, Peter D Calvert

Abstract readReview
In one paragraph

Review in Frontiers in cell and developmental biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing 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

30 citing papers in PubMed.

  1. Review
  2. Article
  3. Ciliary Defects in Inherited Retinal Diseases.Advanced genetics (Hoboken, N.J.) · 2026
    Review
  4. Article
  5. Review
  6. Computational Evidence for Digenic Contribution ofInternational journal of molecular sciences · 2025
    Article
  7. Article
  8. Article
  9. Role of Primary Cilia in the Eye.Advances in experimental medicine and biology · 2025
    Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Review
  19. Article
  20. 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.

Cassandra L BarnesDepartment of Ophthalmology and Visual Sciences, Center for Vision Research, SUNY Upstate Medical University, Syracuse, NY, United States.
Himanshu MalhotraDepartment of Ophthalmology and Visual Sciences, Center for Vision Research, SUNY Upstate Medical University, Syracuse, NY, United States.
Peter D CalvertDepartment of Ophthalmology and Visual Sciences, Center for Vision Research, SUNY Upstate Medical University, Syracuse, NY, United States.

Funding

Supplement for ZetaSizer instrumentR01EY018421 · NEI · UPSTATE MEDICAL UNIVERSITY · PI CALVERT, PETER DEANE · 2007 to 2025
$6.2M
Construction and stability of photoreceptor outer segment discsR01EY028303 · NEI · UPSTATE MEDICAL UNIVERSITY · PI CALVERT, PETER DEANE · 2018 to 2022
$2.2M
NEI NIH HHS R01 EY018421NEI NIH HHS R01 EY028303
6 · The paper itself

Abstract

Functional compartmentalization of cells is a universal strategy for segregating processes that require specific components, undergo regulation by modulating concentrations of those components, or that would be detrimental to other processes. Primary cilia are hair-like organelles that project from the apical plasma membranes of epithelial cells where they serve as exclusive compartments for sensing physical and chemical signals in the environment. As such, molecules involved in signal transduction are enriched within cilia and regulating their ciliary concentrations allows adaptation to the environmental stimuli. The highly efficient organization of primary cilia has been co-opted by major sensory neurons, olfactory cells and the photoreceptor neurons that underlie vision. The mechanisms underlying compartmentalization of cilia are an area of intense current research. Recent findings have revealed similarities and differences in molecular mechanisms of ciliary protein enrichment and its regulation among primary cilia and sensory cilia. Here we discuss the physiological demands on photoreceptors that have driven their evolution into neurons that rely on a highly specialized cilium for signaling changes in light intensity. We explore what is known and what is not known about how that specialization appears to have driven unique mechanisms for photoreceptor protein and membrane compartmentalization.

Indexed as

outer segmentperipheral membrane proteinphotoreceptorsprimary ciliarhodopsinsoluble proteintraffickingtransport

Identifiers

PMID33614665
PMCPMC7889997

What Socratic holds

Textmetadata
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 Socratic graph.