Evidence map›Paper›PMID 29286537›Full record

ArticleAlcoholism, clinical and experimental research2018

Investigating the Relationships Between Alcohol Consumption, Cannabis Use, and Circulating Cytokines: A Preliminary Analysis.

Hollis C Karoly, L Cinnamon Bidwell, Raeghan L Mueller, Kent E Hutchison

Open access · greenAbstract read
In one paragraph

Article in Alcoholism, clinical and experimental research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
2.7field-weighted citation impact, top 10% 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

18 citing papers in PubMed, 29 citations in OpenAlex.

  1. Trial
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Cannabis and Alcohol: From Basic Science to Public Policy.Alcoholism, clinical and experimental research · 2019
    Article
  16. Article
  17. Article
  18. 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.

Hollis C KarolyDepartment of Psychology & Neuroscience , University of Colorado Boulder, Boulder, Colorado.ORCID 0000-0002-1232-1202
L Cinnamon BidwellInstitute of Cognitive Science , University of Colorado Boulder, Boulder, Colorado.
Raeghan L MuellerDepartment of Psychology & Neuroscience , University of Colorado Boulder, Boulder, Colorado.
Kent E HutchisonDepartment of Psychology & Neuroscience , University of Colorado Boulder, Boulder, Colorado.
University of Colorado Boulder · US

Funding

Dismantling MBRP: Identifying Critical Neuroimmune Mechanisms of ActionR01AA024632 · NIAAA · UNIVERSITY OF COLORADO DENVER · PI HUTCHISON, KENT E. · 2016 to 2020
$3.0M
Deconstructing the Smoking and ADHD Comorbidity: A Multilevel Genetic ApproachK23DA033302 · NIDA · UNIVERSITY OF COLORADO · PI BIDWELL, L. CINNAMON · 2012 to 2016
$871k
NIAAA NIH HHS R01 AA024632NIDA NIH HHS K23 DA033302
6 · The paper itself

Abstract

backgroundIn recent years, human and animal studies have converged to support altered inflammatory signaling as a molecular mechanism underlying the pathophysiology of alcohol use disorders (AUDs). Alcohol binds to receptors on immune cells, triggering signaling pathways that produce pro-inflammatory cytokines. Chronic inflammation is associated with tissue damage, which may contribute to negative effects of AUD. Conversely, cannabis is associated with decreased inflammatory signaling, and animal studies suggest that cannabinoids may impact alcohol-induced inflammation. Thus, the impact of cannabis on inflammation in AUDs in humans warrants examination.

methodsWe explored the relationship between self-reported alcohol and cannabis use and circulating levels of the pro-inflammatory cytokines interleukin 6 (IL-6), IL-8, and IL-1β in the blood. Among 66 regular drinkers (mean age = 30.08), we examined circulating cytokines and administered questionnaires assessing alcohol consumption and days of cannabis use over the past 90 days. We examined whether alcohol consumption, cannabis use, and gender were associated with changes in circulating cytokines, and whether there was a significant interaction between alcohol and cannabis use predicting blood levels of circulating cytokines.

resultsA positive association between alcohol and IL-6 emerged. We also observed a negative association between cannabis and IL-1β. Follow-up moderation analyses indicated a cannabis by alcohol interaction predicting circulating IL-6, such that cannabis nonusers showed a stronger relationship between alcohol and IL-6 compared to cannabis users.

conclusionsThese preliminary findings suggest that cannabinoid compounds may serve to mitigate inflammation associated with alcohol use. In addition, the present results provide data to inform future investigations, with the goal of ultimately leveraging knowledge of the role of inflammation in AUDs to develop more effective treatments focused on novel immune targets.

Indexed as

AdultAlcohol DrinkingCytokinesFemaleHumansInflammationInterleukin-1betaInterleukin-6Interleukin-8MaleMarijuana UseCXCL8 protein, humanCytokinesIL1B protein, humanIL6 protein, humanInterleukin-1betaInterleukin-6Interleukin-8CannabinoidsCytokinesInflammation

Identifiers

PMID29286537
PMCPMC5832595
OpenAlexW2776944157

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.