Evidence map›Paper›PMID 22638776›Full record

ReviewNeurochemical research2012

Role of astrocytes in pain.

C-Y Chiang, B J Sessle, J O Dostrovsky

Abstract readReview
PubMed Publisher
In one paragraph

Review in Neurochemical research, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers.

0numbers the graph read from it
0cells of the map it votes in
54citing papers in PubMed
3.5field-weighted citation impact, top 7% 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

54 citing papers in PubMed, 90 citations in OpenAlex.

  1. Glial cells in neuropathic pain.Physiological reviews · 2026
    Review
  2. Review
  3. The Pathophysiological Mechanisms of Glia in Animal Models of Chronic Orofacial Pain: A Systematic Review.Pathophysiology : the official journal of the International Society for Pathophysiology · 2026
    Review
  4. Review
  5. Article
  6. Syringetin relieves bone cancer pain in rats induced by breast cancer cells through the ESR1/PRDM2 axis.The Korean journal of physiology & pharmacology : official journal of the Korean Physiological Society and the Korean Society of Pharmacology · 2025
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. The role of astrocytes in neuropathic pain.Frontiers in molecular neuroscience · 2022
    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 1 institution in 1 country.

C-Y ChiangDepartment of Oral Physiology, Faculty of Dentistry, University of Toronto, 124 Edward Street, Toronto, ON M5G 1G6, Canada. zhen.jiang@utoronto.ca
B J Sessle
J O Dostrovsky
University of Toronto · CA

Funding

DENTAL &OROFACIAL PAIN: BRAINSTEM &THALAMIC MECHANISMSR01DE004786 · NIDCR · UNIVERSITY OF TORONTO · PI SESSLE, BARRY J. · 1985 to 2011
$2.5M
Canadian Institutes of Health Research MOP-82831NIDCR NIH HHS DE-04786
6 · The paper itself

Abstract

Over the last decade, a series of studies has demonstrated that glia in the central nervous system play roles in many aspects of neuronal functioning including pain processing. Peripheral tissue damage or inflammation initiates signals that alter the function of the glial cells (microglia and astrocytes in particular), which in turn release factors that regulate nociceptive neuronal excitability. Like immune cells, these glial cells not only react at sites of central and/or peripheral nervous system damage but also exert their action at remote sites from the focus of injury or disease. As well as extensive evidence of microglial involvement in various pain states, there is also documentation that astrocytes are involved, sometimes seemingly playing a more dominant role than microglia. The interactions between astrocytes, microglia and neurons are now recognized as fundamental mechanisms underlying acute and chronic pain states. This review focuses on recent advances in understanding of the role of astrocytes in pain states.

Indexed as

AnimalsAstrocytesGlucoseHumansPainSignal TransductionGlucose

Identifiers

PMID22638776
OpenAlexW2124997910

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.