Evidence map›Paper›PMID 22325197›Full record

ReviewNeuron2012

Chronic pain: emerging evidence for the involvement of epigenetics.

Franziska Denk, Stephen B McMahon

Registry-linked trialOpen access · bronzeAbstract readReview
In one paragraph

Review in Neuron, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04031716 (Genetic, Epigenetic, Psychosocial, and Biological Determinants of Post-surgical Pain After Pectus or Spine Surgery), which is not on this map. Cited by 119 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
119citing papers in PubMed, 1 pooled it
35.3field-weighted citation impact, top 1% 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.

NCT04031716 naactive not recruitingnot on this mapstarted 2018, after this paper: background citation

Genetic, Epigenetic, Psychosocial, and Biological Determinants of Post-surgical Pain After Pectus or Spine Surgery

TypeinterventionalSponsorChildren's Hospital Medical Center, CincinnatiRan2018 to 2025Enrolled600ConditionsPain, Postoperative, Excavatum, Pectus, Scoliosis IdiopathicArmsMeditation
3 · Its place in the literature

Who cites it

119 citing papers in PubMed, 1 synthesis or guideline pooled it, 264 citations in OpenAlex.

  1. Pooled it
  2. Article
  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. Review
  6. Article
  7. Review
  8. Article
  9. Article
  10. Review
  11. Review
  12. Review
  13. Review
  14. Critical Windows: Exploring the Association Between Perinatal Trauma, Epigenetics, and Chronic Pain.The Neuroscientist : a review journal bringing neurobiology, neurology and psychiatry · 2024
    Review
  15. Dnmt3a1 regulates hippocampus-dependent memory via the downstream target Nrp1.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2024
    Article
  16. Epigenetic Landscapes of Pain: DNA Methylation Dynamics in Chronic Pain.International journal of molecular sciences · 2024
    Review
  17. Review
  18. Review
  19. Article
  20. Article

59 more citing papers are in PubMed but not listed here.

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.

Franziska DenkKing's College London, Wolfson Centre for Age-Related Diseases, Guy's Campus, London SE11UL, UK. franziska.denk@kcl.ac.uk
Stephen B McMahon
King's College London · GB

Funding

Wellcome Trust 083259
6 · The paper itself

Abstract

Epigenetic processes, such as histone modifications and DNA methylation, have been associated with many neural functions including synaptic plasticity, learning, and memory. Here, we critically examine emerging evidence linking epigenetic mechanisms to the development or maintenance of chronic pain states. Although in its infancy, research in this area potentially unifies several pathophysiological processes underpinning abnormal pain processing and opens up a different avenue for the development of novel analgesics.

Indexed as

EpigenomicsAfferent PathwaysChronic PainEpigenesis, GeneticHumansModels, Biological

Identifiers

PMID22325197
PMCPMC3996727
OpenAlexW2133338739

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

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.