Evidence map›Paper›PMID 21827451›Full record

ArticleBritish journal of pharmacology2012

Cannabidiol, a non-psychotropic component of cannabis, attenuates vomiting and nausea-like behaviour via indirect agonism of 5-HT(1A) somatodendritic autoreceptors in the dorsal raphe nucleus.

E M Rock, D Bolognini, C L Limebeer, M G Cascio, S Anavi-Goffer, P J Fletcher, R Mechoulam, R G Pertwee, L A Parker

Open access · bronzeAbstract read
In one paragraph

Article in British journal of pharmacology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 125 papers.

0numbers the graph read from it
0cells of the map it votes in
125citing papers in PubMed
9.2field-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

125 citing papers in PubMed, 249 citations in OpenAlex.

  1. Trial
  2. Article
  3. Review
  4. Article
  5. Article
  6. Carvone derived cannabidiol enantiomers as novel anticonvulsants.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2025
    Article
  7. Review
  8. Review
  9. Review
  10. Cannabinoids: Role in Neurological Diseases and Psychiatric Disorders.International journal of molecular sciences · 2024
    Review
  11. Research and Clinical Practice Involving the Use ofPharmaceuticals (Basel, Switzerland) · 2024
    Review
  12. Article
  13. Review
  14. Article
  15. Review
  16. Article
  17. Review
  18. Cannabidiol and Intestinal Motility: a Systematic Review.Current developments in nutrition · 2023
    Review
  19. Review
  20. Article

65 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

9 authors at 4 institutions in 3 countries.

E M RockDepartment of Psychology and Neuroscience Graduate Program, University of Guelph, Guelph, ON, Canada.
D Bolognini
C L Limebeer
M G Cascio
S Anavi-Goffer
P J Fletcher
R Mechoulam
R G Pertwee
L A Parker
University of Aberdeen · GBUniversity of Guelph · CACentre for Addiction and Mental Health · CAHebrew University of Jerusalem · IL

Funding

SYNTHESIS OF SR141716A AND ANANDAMIDE ANALOGSP01DA009789 · NIDA · VIRGINIA COMMONWEALTH UNIVERSITY · PI CRAVATT, BENJAMIN F · 1995 to 2013
$11.6M
THC RECEPTORSR01DA003672 · NIDA · VIRGINIA COMMONWEALTH UNIVERSITY · PI WILEY, JENNY L. · 1985 to 2018
$4.9M
THC RECEPTORSR37DA003672 · NIDA · VIRGINIA COMMONWEALTH UNIVERSITY · PI MARTIN, BILLY R · 1997 to 2006
$2.8M
NIDA NIH HHS DA-03672NIDA NIH HHS DA-09789NIDA NIH HHS P01 DA009789NIDA NIH HHS R01 DA003672NIDA NIH HHS R37 DA003672
6 · The paper itself

Abstract

background and purposeTo evaluate the hypothesis that activation of somatodendritic 5-HT(1A) autoreceptors in the dorsal raphe nucleus (DRN) produces the anti-emetic/anti-nausea effects of cannabidiol (CBD), a primary non-psychoactive cannabinoid found in cannabis. EXPERIMENTAL APPROACH: The potential of systemic and intra-DRN administration of 5-HT(1A) receptor antagonists, WAY100135 or WAY100635, to prevent the anti-emetic effect of CBD in shrews (Suncus murinus) and the anti-nausea-like effects of CBD (conditioned gaping) in rats were evaluated. Also, the ability of intra-DRN administration of CBD to produce anti-nausea-like effects (and reversal by systemic WAY100635) was assessed. In vitro studies evaluated the potential of CBD to directly target 5-HT(1A) receptors and to modify the ability of the 5-HT(1A) agonist, 8-OH-DPAT, to stimulate [(35) S]GTPγS binding in rat brainstem membranes. KEY

resultsCBD suppressed nicotine-, lithium chloride (LiCl)- and cisplatin (20 mg·kg(-1) , but not 40 mg·kg(-1) )-induced vomiting in the S. murinus and LiCl-induced conditioned gaping in rats. Anti-emetic and anti-nausea-like effects of CBD were suppressed by WAY100135 and the latter by WAY100635. When administered to the DRN: (i) WAY100635 reversed anti-nausea-like effects of systemic CBD, and (ii) CBD suppressed nausea-like effects, an effect that was reversed by systemic WAY100635. CBD also displayed significant potency (in a bell-shaped dose-response curve) at enhancing the ability of 8-OH-DPAT to stimulate [(35) S]GTPγS binding to rat brainstem membranes in vitro. Systemically administered CBD and 8-OH-DPAT synergistically suppressed LiCl-induced conditioned gaping. CONCLUSIONS AND IMPLICATIONS: These results suggest that CBD produced its anti-emetic/anti-nausea effects by indirect activation of the somatodendritic 5-HT(1A) autoreceptors in the DRN. LINKED ARTICLES: This article is part of a themed section on Cannabinoids in Biology and Medicine. To view the other articles in this section visit http://dx.doi.org/10.1111/bph.2012.165.issue-8. To view Part I of Cannabinoids in Biology and Medicine visit http://dx.doi.org/10.1111/bph.2011.163.issue-7.

Indexed as

8-Hydroxy-2-(di-n-propylamino)tetralinAnimalsAntiemeticsBehavior, AnimalCannabidiolCannabisFemaleMaleNauseaPiperazinesPyridinesRaphe NucleiRatsRats, Sprague-DawleyReceptor, Serotonin, 5-HT1ASerotonin 5-HT1 Receptor Agonists8-Hydroxy-2-(di-n-propylamino)tetralinAntiemeticsCannabidiolN-(2-(4-(2-methoxyphenyl)-1-piperazinyl)ethyl)-N-(2-pyridinyl)cyclohexanecarboxamidePiperazinesPyridinesReceptor, Serotonin, 5-HT1ASerotonin 5-HT1 Receptor AgonistsSerotonin 5-HT1 Receptor AntagonistsWAY 100135

Identifiers

PMID21827451
PMCPMC3423241
OpenAlexW1593785499

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.