Evidence map›Paper›PMID 27670390›Full record

ReviewTrends in pharmacological sciences2016

Allostatic Mechanisms of Opioid Tolerance Beyond Desensitization and Downregulation.

Catherine M Cahill, Wendy Walwyn, Anna M W Taylor, Amynah A A Pradhan, Christopher J Evans

Open access · greenAbstract readReview
In one paragraph

Review in Trends in pharmacological sciences, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 67 papers.

0numbers the graph read from it
0cells of the map it votes in
67citing papers in PubMed
7.1field-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

67 citing papers in PubMed, 118 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Review
  5. Review
  6. Divergent ventilatory responses during opioid-induced respiratory depression in response to repeated fentanyl use.American journal of physiology. Lung cellular and molecular physiology · 2025
    Article
  7. Article
  8. Opioid system and related ligands: from the past to future perspectives.Journal of anesthesia, analgesia and critical care · 2024
    Review
  9. Review
  10. Review
  11. Review
  12. Review
  13. Substance Use and Addiction.Advances in neurobiology · 2024
    Review
  14. Review
  15. Article
  16. Cebranopadol for the Treatment of Chronic Pain.Current pain and headache reports · 2023
    Review
  17. Review
  18. Extracellular vesicle-mediated delivery of anti-miR-106b inhibits morphine-induced primary ciliogenesis in the brain.Molecular therapy : the journal of the American Society of Gene Therapy · 2023
    Article
  19. Article
  20. The Downregulation of Opioid Receptors and Neuropathic Pain.International journal of molecular sciences · 2023
    Review

7 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

5 authors at 3 institutions in 1 country.

Catherine M CahillDepartment of Anesthesiology and Perioperative Care, University of California, Irvine, 837 Health Sciences Road, Irvine, CA 92697, USA.
Wendy WalwynHatos Center for Neuropharmacology, Department of Psychiatry and Biobehavioral Sciences, Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles, 675 Charles E. Young Drive South, Los Angeles, CA 90095, USA.
Anna M W TaylorHatos Center for Neuropharmacology, Department of Psychiatry and Biobehavioral Sciences, Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles, 675 Charles E. Young Drive South, Los Angeles, CA 90095, USA.
Amynah A A PradhanDepartment of Psychiatry, University of Illinois at Chicago, 1601 West Taylor Street, Chicago, IL 60612, USA.
Christopher J EvansHatos Center for Neuropharmacology, Department of Psychiatry and Biobehavioral Sciences, Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles, 675 Charles E. Young Drive South, Los Angeles, CA 90095, USA. Electronic address: cevans@ucla.edu.
University of California, Los Angeles · USUniversity of California, Irvine · USUniversity of Illinois Chicago · US

Funding

The Role of Striosome Neurons in Mediating Opiod RewardP50DA005010 · NIDA · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI WALWYN, WENDY M · 1987 to 2021
$30.7M
The role of delta opioid receptors in trigeminovascular painR01DA040688 · NIDA · UNIVERSITY OF ILLINOIS AT CHICAGO · PI PRADHAN, AMYNAH AMIR ALI · 2016 to 2020
$1.8M
In Vivo Implications of Agonist Selective Activation of Delta Opioid ReceptorR00DA031243 · NIDA · UNIVERSITY OF ILLINOIS AT CHICAGO · PI PRADHAN, AMYNAH AMIR ALI · 2013 to 2015
$743k
In Vivo Implications of Agonist Selective Activation of Delta Opioid ReceptorK99DA031243 · NIDA · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI PRADHAN, AMYNAH AMIR ALI · 2011 to 2012
$317k
Influence of chronic pain on mesolimbic dopamine activity and motivated behaviorK99DA040016 · NIDA · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI TAYLOR, ANNA · 2016 to 2017
$317k
NIDA NIH HHS K99 DA031243NIDA NIH HHS K99 DA040016NIDA NIH HHS P50 DA005010NIDA NIH HHS R00 DA031243NIDA NIH HHS R01 DA040688
6 · The paper itself

Abstract

Mechanisms of opioid tolerance have focused on adaptive modifications within cells containing opioid receptors, defined here as cellular allostasis, emphasizing regulation of the opioid receptor signalosome. We review additional regulatory and opponent processes involved in behavioral tolerance, and include mechanistic differences both between agonists (agonist bias), and between μ- and δ-opioid receptors. In a process we will refer to as pass-forward allostasis, cells modified directly by opioid drugs impute allostatic changes to downstream circuitry. Because of the broad distribution of opioid systems, every brain cell may be touched by pass-forward allostasis in the opioid-dependent/tolerant state. We will implicate neurons and microglia as interactive contributors to the cumulative allostatic processes creating analgesic and hedonic tolerance to opioid drugs.

Indexed as

AllostasisAnalgesics, OpioidAnimalsBrainDown-RegulationDrug ToleranceHumansReceptors, OpioidReceptors, Opioid, deltaReceptors, Opioid, muAnalgesics, OpioidReceptors, OpioidReceptors, Opioid, deltaReceptors, Opioid, muarrestinbias signalingdopaminemicrogliaopponent processesrewardμ opioid receptor

Identifiers

PMID27670390
PMCPMC5240843
OpenAlexW2523270510

What OpenQuestion holds

Textmetadata
LicenceTDM
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.