Evidence map›Paper›PMID 36983055›Full record

ReviewInternational journal of molecular sciences2023

The Downregulation of Opioid Receptors and Neuropathic Pain.

Lin Li, Jing Chen, Yun-Qing Li

Open access · goldAbstract readReview
In one paragraph

Review in International journal of molecular sciences, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 2 pooled it
7.2field-weighted citation impact, top 2% 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

24 citing papers in PubMed, 2 syntheses or guidelines pooled it, 41 citations in OpenAlex.

  1. Pooled it
  2. Technical guideline for intra-prepontine cisternal drug delivery via spinal puncture through subarachnoid catheterization.Zhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences · 2024
    Guideline
  3. Review
  4. Review
  5. Article
  6. Observational
  7. Article
  8. Pain Hypersensitivity in a Mouse Model of Marfan Syndrome.Antioxidants (Basel, Switzerland) · 2026
    Article
  9. Article
  10. Review
  11. Article
  12. Review
  13. Article
  14. Nociplastic pain: controversy of the concept.The Korean journal of pain · 2025
    Review
  15. Article
  16. Article
  17. Article
  18. Review
  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

3 authors at 2 institutions in 1 country.

Lin LiInstitute of Medical Research, Northwestern Polytechnical University, Xi'an 710072, China.
Jing ChenDepartment of Anatomy, Histology and Embryology and K. K. Leung Brain Research Centre, The Fourth Military Medical University, No. 169, West Changle Road, Xi'an 710032, China.
Yun-Qing LiInstitute of Medical Research, Northwestern Polytechnical University, Xi'an 710072, China.ORCID 0000-0002-3707-3348
Northwestern Polytechnical University · CNAir Force Medical University · CN

Funding

Innovation Capability Support Program of Shaanxi 2021TD-57Li Yunqing Expert Workstation of Yunnan Province 202005AF150014National Natural Science Foundation of China 82130034
6 · The paper itself

Abstract

Neuropathic pain (NP) refers to pain caused by primary or secondary damage or dysfunction of the peripheral or central nervous system, which seriously affects the physical and mental health of 7-10% of the general population. The etiology and pathogenesis of NP are complex; as such, NP has been a hot topic in clinical medicine and basic research for a long time, with researchers aiming to find a cure by studying it. Opioids are the most commonly used painkillers in clinical practice but are regarded as third-line drugs for NP in various guidelines due to the low efficacy caused by the imbalance of opioid receptor internalization and their possible side effects. Therefore, this literature review aims to evaluate the role of the downregulation of opioid receptors in the development of NP from the perspective of dorsal root ganglion, spinal cord, and supraspinal regions. We also discuss the reasons for the poor efficacy of opioids, given the commonness of opioid tolerance caused by NP and/or repeated opioid treatments, an angle that has received little attention to date; in-depth understanding might provide a new method for the treatment of NP.

Indexed as

Analgesics, OpioidNeuralgiaDown-RegulationDrug ToleranceHumansReceptors, OpioidAnalgesics, OpioidReceptors, Opioiddownregulationinternalizationneuropathic painopioid receptoropioidstolerance

Identifiers

PMID36983055
PMCPMC10053236
OpenAlexW4353071193

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.