Evidence map›Paper›PMID 23711480›Full record

ReviewPain2013

The fundamental unit of pain is the cell.

David B Reichling, Paul G Green, Jon D Levine

Abstract readReview
In one paragraph

Review in Pain, 2013. 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
–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

54 citing papers in PubMed.

  1. Minor cannabinoids CBD, CBG, CBN, and CBC differentially modulate sensory neuron activation.The Journal of pharmacology and experimental therapeutics · 2026
    Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Female-selective mechanisms promoting migraine.The journal of headache and pain · 2024
    Review
  9. Review
  10. Review
  11. Review
  12. Article
  13. Article
  14. How does semantic pain and words condition pain perception? A short communication.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2022
    Review
  15. Article
  16. Opioid-Induced Hyperalgesic Priming in Single Nociceptors.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2021
    Article
  17. Review
  18. Article
  19. Review
  20. Review of childhood pain highlights the role of negative stress.Acta paediatrica (Oslo, Norway : 1992) · 2019
    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.

David B ReichlingDepartment of Medicine, Division of Neuroscience, University of California-San Francisco, San Francisco, CA, USA; Department of Oral and Maxillofacial Surgery, Division of Neuroscience, University of California-San Francisco, San Francisco, CA, USA.
Paul G Green
Jon D Levine

Funding

Receptors and Second Messengers for Pain and AnalgesiaP01NS053709 · NINDS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI LEVINE, JON DAVID · 2007 to 2011
$5.0M
Role of Subdiaphragmatic Vagus in Fibromyalgia SyndromeR01AR048821 · NIAMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI LEVINE, JON DAVID · 2004 to 2013
$2.8M
Mechanisms of Interactions of Alcohol Abuse HIV NeuropathogenesisR01AA017384 · NIAAA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI LEVINE, JON DAVID · 2008 to 2012
$1.7M
Mechanisms and Risk Factors in Musculoskeletal PainR01AR054635 · NIAMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI LEVINE, JON DAVID · 2007 to 2011
$1.6M
NIAAA NIH HHS R01 AA017384NIAMS NIH HHS R01 AR048821NIAMS NIH HHS R01 AR054635NINDS NIH HHS P01 NS053709
6 · The paper itself

Abstract

The molecular/genetic era has seen the discovery of a staggering number of molecules implicated in pain mechanisms [18,35,61,69,96,133,150,202,224]. This has stimulated pharmaceutical and biotechnology companies to invest billions of dollars to develop drugs that enhance or inhibit the function of many these molecules. Unfortunately this effort has provided a remarkably small return on this investment. Inevitably, transformative progress in this field will require a better understanding of the functional links among the ever-growing ranks of "pain molecules," as well as their links with an even larger number of molecules with which they interact. Importantly, all of these molecules exist side-by-side, within a functional unit, the cell, and its adjacent matrix of extracellular molecules. To paraphrase a recent editorial in Science magazine [223], although we live in the Golden age of Genetics, the fundamental unit of biology is still arguably the cell, and the cell is the critical structural and functional setting in which the function of pain-related molecules must be understood. This review summarizes our current understanding of the nociceptor as a cell-biological unit that responds to a variety of extracellular inputs with a complex and highly organized interaction of signaling molecules. We also discuss the insights that this approach is providing into peripheral mechanisms of chronic pain and sex dependence in pain.

Indexed as

Models, NeurologicalAnimalsHumansNeuronal PlasticityNociceptionNociceptorsPainCell biologyChronic painExtracellular matrixMitochondrionNeuroplasticity

Identifiers

PMID23711480
PMCPMC3858489

What OpenQuestion holds

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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.