Evidence map›Paper›PMID 35346578›Full record

ReviewSeminars in cell & developmental biology2022

Cilia-derived vesicles: An ancient route for intercellular communication.

Raj Luxmi, Stephen M King

Open access · greenAbstract readReview
In one paragraph

Review in Seminars in cell & developmental biology, 2022. 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
5.6field-weighted citation impact, top 4% 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

30 citing papers in PubMed, 32 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Review
  5. Stereotypical interciliary contacts in abioRxiv : the preprint server for biology · 2026
    Article
  6. Article
  7. Article
  8. Review
  9. bioRxiv : the preprint server for biology · 2025
    Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Review
  19. Review
  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

2 authors at 1 institution in 1 country.

Raj LuxmiDepartment of Molecular Biology and Biophysics, University of Connecticut Health Center, 263 Farmington Avenue, Farmington, CT 06030-3305, USA. Electronic address: luxmi@uchc.edu.
Stephen M KingDepartment of Molecular Biology and Biophysics, University of Connecticut Health Center, 263 Farmington Avenue, Farmington, CT 06030-3305, USA. Electronic address: king@uchc.edu.
UConn Health · US

Funding

The Biology of Motile CiliaR35GM140631 · NIGMS · UNIVERSITY OF CONNECTICUT SCH OF MED/DNT · PI Stephen M King · 2021 to 2026
$4.2M
Peptide Amidation in CiliogenesisR01GM125606 · NIGMS · UNIVERSITY OF CONNECTICUT SCH OF MED/DNT · PI KING, STEPHEN M · 2019 to 2021
$1.3M
NIGMS NIH HHS R01 GM125606NIGMS NIH HHS R35 GM140631
6 · The paper itself

Abstract

Extracellular vesicles (EVs) provide a mechanism for intercellular communication that transports complex signals in membrane delimited structures between cells, tissues and organisms. Cells secrete EVs of various subtypes defined by the pathway leading to release and by the pathological condition of the cell. Cilia are evolutionarily conserved organelles that can act as sensory structures surveilling the extracellular environment. Here we discuss the secretory functions of cilia and their biological implications. Studies in multiple species - from the nematode Caenorhabditis elegans and the chlorophyte alga Chlamydomonas reinhardtii to mammals - have revealed that cilia shed bioactive EVs (ciliary EVs or ectosomes) by outward budding of the ciliary membrane. The content of ciliary EVs is distinct from that of other vesicles released by cells. Peptides regulate numerous aspects of metazoan physiology and development through evolutionarily conserved mechanisms. Intriguingly, cilia-derived vesicles have recently been found to mediate peptidergic signaling. C. reinhardtii releases the peptide α-amidating enzyme (PAM), bioactive amidated products and components of the peptidergic signaling machinery in ciliary EVs in a developmentally regulated manner. Considering the origin of cilia in early eukaryotes, it is likely that release of peptidergic signals in ciliary EVs represents an alternative and ancient mode of regulated secretion that cells can utilize in the absence of dedicated secretory granules.

Indexed as

Cell-Derived MicroparticlesExtracellular VesiclesAnimalsCaenorhabditis elegansCell CommunicationCiliaMammalsAmidationChlamydomonasCiliaEctosomePeptidergic Signaling

Identifiers

PMID35346578
PMCPMC9378432
OpenAlexW4221025987

What Socratic 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 Socratic graph.