Evidence map›Paper›PMID 17049756›Full record

ArticleDrug and alcohol dependence2007

Rapid heterologous desensitization of antinociceptive activity between mu or delta opioid receptors and chemokine receptors in rats.

Xiaohong Chen, Ellen B Geller, Thomas J Rogers, Martin W Adler

Open access · greenAbstract read
In one paragraph

Article in Drug and alcohol dependence, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed
1.3field-weighted citation impact, top 25% 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

45 citing papers in PubMed, 77 citations in OpenAlex.

  1. Article
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  11. Chemokines, cytokines and substance use disorders.Drug and alcohol dependence · 2021
    Review
  12. Article
  13. Review
  14. Article
  15. Review
  16. Entanglement of CCR5 and Alzheimer's Disease.Frontiers in aging neuroscience · 2019
    Review
  17. Review
  18. Review
  19. Article
  20. Article
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

4 authors at 1 institution in 1 country.

Xiaohong ChenCenter for Substance Abuse Research, Temple University School of Medicine, 3400 N. Broad Street, Philadelphia, PA 19140, USA. chenyang@temple.edu
Ellen B Geller
Thomas J Rogers
Martin W Adler
Temple University · US

Funding

Pilot Projects Core (PPC)P30DA013429 · NIDA · TEMPLE UNIV OF THE COMMONWEALTH · PI Anjali M Rajadhyaksha · 2000 to 2026
$34.6M
OPIOIDS, OPIOID RECEPTORS, AND IMMUNE COMPETENCER01DA006650 · NIDA · TEMPLE UNIV OF THE COMMONWEALTH · PI ADLER, MARTIN W · 1991 to 2012
$5.0M
Opioid &Chemokine Receptor Interactions Relative to HIVR01DA014230 · NIDA · TEMPLE UNIV OF THE COMMONWEALTH · PI ROGERS, THOMAS J · 2001 to 2016
$5.0M
HIV INFECTION AND OPIOID-INDUCED IMMUNOREGULATIONR01DA016544 · NIDA · TEMPLE UNIV OF THE COMMONWEALTH · PI ROGERS, THOMAS J · 2003 to 2007
$1.1M
OPIOIDS AND T CELL DIFFERENTIATIONR01DA011130 · NIDA · TEMPLE UNIVERSITY · PI ROGERS, THOMAS J · 1997 to 2001
$397k
NIDA NIH HHS DA06650NIDA NIH HHS DA11130NIDA NIH HHS DA13429NIDA NIH HHS DA14230NIDA NIH HHS DA16544NIDA NIH HHS P30 DA013429NIDA NIH HHS R01 DA006650NIDA NIH HHS R01 DA014230NIDA NIH HHS R01 DA016544
6 · The paper itself

Abstract

Previous studies have shown pretreatment with chemokines CCL5/RANTES (100 ng) or CXCL12/SDF-1alpha (100 ng) injected into the periaqueductal grey (PAG) region of the brain, 30 min before the mu opioid agonist DAMGO (400 ng), blocked the antinociception induced by DAMGO in the in vivo cold water tail-flick (CWT) antinociceptive test in rats. In the present experiments, we tested whether the action of other agonists at mu and delta opioid receptors is blocked when CCL5/RANTES or CXCL12/SDF-1alpha is administered into the PAG 30 min before, or co-administered with, opioid agonists in the CWT assay. The results showed that: (1) CXCL12/SDF-1alpha (100 ng, PAG) or CCL5/RANTES (100 ng, PAG), given 30 min before the opioid agonist morphine, or selective delta opioid receptor agonist DPDPE, blocked the antinociceptive effect of these drugs; (2) CXCL12/SDF-1alpha (100 ng, PAG) or CCL5/RANTES (100 ng, PAG), injected at the same time as DAMGO or DPDPE, significantly reduced the antinociceptive effect induced by these drugs. These results demonstrate that the heterologous desensitization is rapid between the mu or delta opioid receptors and either CCL5/RANTES receptor CCR5 or CXCL12/SDF-1alpha receptor CXCR4 in vivo, but the effect is greater if the chemokine is administered before the opioid.

Indexed as

Analgesics, OpioidAnimalsChemokine CCL5Enkephalin, D-Penicillamine (2,5)-MaleMorphinePainPain MeasurementRatsRats, Sprague-DawleyReceptors, ChemokineReceptors, Opioid, deltaReceptors, Opioid, muAnalgesics, OpioidChemokine CCL5Enkephalin, D-Penicillamine (2,5)-MorphineReceptors, ChemokineReceptors, Opioid, deltaReceptors, Opioid, mu

Identifiers

PMID17049756
PMCPMC1880888
OpenAlexW1996183419

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.