Evidence map›Paper›PMID 25135966›Full record

ReviewPhilosophical transactions of the Royal Society of London. Series B, Biological sciences2014

Extracellular-vesicle type of volume transmission and tunnelling-nanotube type of wiring transmission add a new dimension to brain neuro-glial networks.

Luigi F Agnati, Kjell Fuxe

Abstract readReview
In one paragraph

Review in Philosophical transactions of the Royal Society of London. Series B, Biological sciences, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing 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

36 citing papers in PubMed.

  1. Review
  2. Frontiers in cellular neuroscience · 2026
    Review
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  10. Article
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  13. Neural versus alternative integrative systems: molecular insights into origins of neurotransmitters.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2021
    Review
  14. Review
  15. Review
  16. Article
  17. Exosomes as Actively Targeted Nanocarriers for Cancer Therapy.International journal of nanomedicine · 2020
    Review
  18. Article
  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.

Luigi F AgnatiIRCCS Lido, 30126 Venezia, Italy.
Kjell FuxeDepartment of Neuroscience, Karolinska Institutet, Retzius väg 8, 17177 Stockholm, Sweden kjell.fuxe@ki.se.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Two major types of intercellular communication are found in the central nervous system (CNS), namely wiring transmission (WT; point-to-point communication via private channels, e.g. synaptic transmission) and volume transmission (VT; communication in the extracellular fluid and in the cerebrospinal fluid). Volume and synaptic transmission become integrated because their chemical signals activate different types of interacting receptors in heteroreceptor complexes located synaptically and extrasynaptically in the plasma membrane. In VT, we focus on the role of the extracellular-vesicle type of VT, and in WT, on the potential role of the tunnelling-nanotube (TNT) type of WT. The so-called exosomes appear to be the major vesicular carrier for intercellular communication but the larger microvesicles also participate. Extracellular vesicles are released from cultured cortical neurons and different types of glial cells and modulate the signalling of the neuronal-glial networks of the CNS. This type of VT has pathological relevance, and epigenetic mechanisms may participate in the modulation of extracellular-vesicle-mediated VT. Gerdes and co-workers proposed the existence of a novel type of WT based on TNTs, which are straight transcellular channels leading to the formation in vitro of syncytial cellular networks found also in neuronal and glial cultures.

Indexed as

Models, NeurologicalAnimalsBrainCell CommunicationExosomesExtracellular FluidHumansNanotubesNerve NetNeurogliaNeuronsSynaptic Transmissionexosomesextracellular vesiclesmicrovesiclestunnelling nanotubesvolume transmissionwiring transmission

Identifiers

PMID25135966
PMCPMC4142026

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.