Evidence map›Paper›PMID 28647288›Full record

ReviewNeuroscience letters2019

Gap junctions, pannexins and pain.

David C Spray, Menachem Hanani

Abstract readReview
In one paragraph

Review in Neuroscience letters, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers.

0numbers the graph read from it
0cells of the map it votes in
51citing papers in PubMed
2.8field-weighted citation impact, top 9% 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

51 citing papers in PubMed, 98 citations in OpenAlex.

  1. Glial cells in neuropathic pain.Physiological reviews · 2026
    Review
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  16. Brain communications · 2024
    Article
  17. Engineering a multicompartment in vitro model for dorsal root ganglia phenotypic assessment.Journal of biomedical materials research. Part B, Applied biomaterials · 2023
    Article
  18. Article
  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

2 authors at 2 institutions in 2 countries.

David C SprayDominick Purpura Department of Neuroscience, Albert Einstein College of Medicine, Bronx, NY, United States. Electronic address: david.spray@einstein.yu.edu.
Menachem HananiLaboratory of Experimental Surgery, Hadassah-Hebrew University Medical Center, Jerusalem, Israel.
Albert Einstein College of Medicine · USHadassah Medical Center · IL

Funding

The Astrocyte Nexus: CX43-Protein InteractionsR01NS041282 · NINDS · YESHIVA UNIVERSITY · PI SPRAY, DAVID C · 2002 to 2011
$3.3M
The Astrocyte Nexus: Cx43 Protein InteractionsR01NS092466 · NINDS · ALBERT EINSTEIN COLLEGE OF MEDICINE, INC · PI SCEMES, ELIANA, SPRAY, DAVID C · 2015 to 2019
$2.6M
NINDS NIH HHS R01 NS041282NINDS NIH HHS R01 NS092466
6 · The paper itself

Abstract

Enhanced expression and function of gap junctions and pannexin (Panx) channels have been associated with both peripheral and central mechanisms of pain sensitization. At the level of the sensory ganglia, evidence includes augmented gap junction and pannexin1 expression in glial cells and neurons in inflammatory and neuropathic pain models and increased synchrony and enhanced cross-excitation among sensory neurons by gap junction-mediated coupling. In spinal cord and in suprapinal areas, evidence is largely limited to increased expression of relevant proteins, although in several rodent pain models, hypersensitivity is reduced by treatment with gap junction/Panx1 channel blocking compounds. Moreover, targeted modulation of Cx43 expression was shown to modulate pain thresholds, albeit in somewhat contradictory ways, and mice lacking Panx1 expression globally or in specific cell types show depressed hyperalgesia. We here review the evidence for involvement of gap junctions and Panx channels in a variety of animal pain studies and then discuss ways in which gap junctions and Panx channels may mediate their action in pain processing. This discussion focusses on spread of signals among satellite glial cells, in particular intercellular Ca

Indexed as

AnimalsConnexinsGanglia, SensoryGap JunctionsHyperalgesiaNeuralgiaNeurogliaPainSatellite Cells, PerineuronalSensory Receptor CellsConnexinsCx43DRGGangliaGJ: Panx1Satellite glial cellSensory neuronSpinal cordTG

Identifiers

PMID28647288
PMCPMC6005766
OpenAlexW2664726018

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.