Evidence map›Paper›PMID 28079617›Full record

ReviewInflammatory bowel diseases2017

Manipulation of the Endocannabinoid System in Colitis: A Comprehensive Review.

Kristina L Leinwand, Mark E Gerich, Edward J Hoffenberg, Colm B Collins

Open access · bronzeAbstract readReview
In one paragraph

Review in Inflammatory bowel diseases, 2017. 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
5.9field-weighted citation impact, top 3% 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, 48 citations in OpenAlex.

  1. Pooled it
  2. Cannabis for the treatment of ulcerative colitis.The Cochrane database of systematic reviews · 2018
    Pooled it
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Review
  11. Comorbid anxiety-like behavior in a rat model of colitis is mediated by an upregulation of corticolimbic fatty acid amide hydrolase.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2021
    Article
  12. International journal of molecular sciences · 2021
    Review
  13. Article
  14. Cannabidiol primer for healthcare professionals.Proceedings (Baylor University. Medical Center) · 2020
    Review
  15. International journal of molecular sciences · 2020
    Review
  16. Article
  17. Review
  18. Article
  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 3 institutions in 1 country.

Kristina L Leinwand*Children's Hospital Colorado, Department of Pediatrics, Digestive Health Institute, Aurora, Colorado; †Mucosal Inflammation Program, University of Colorado School of Medicine, Aurora, Colorado; and ‡Division of Gastroenterology and Hepatology, University of Colorado, Aurora, Colorado.
Mark E Gerich
Edward J Hoffenberg
Colm B Collins
Children's Hospital Colorado · USUniversity of Colorado Anschutz Medical Campus · USUniversity of Colorado Denver · US

Funding

Colorado Clinical and Translational Sciences InstituteUL1TR001082 · NCATS · UNIVERSITY OF COLORADO DENVER · PI SOKOL, RONALD J. · 2013 to 2017
$48.0M
Institutional Training Grant in Pediatric GastroenterologyT32DK067009 · NIDDK · UNIVERSITY OF COLORADO DENVER · PI RONALD J. SOKOL, Edwin Fulco de Zoeten · 2005 to 2026
$7.1M
Selective MicoRNA modification to enhance regulatory T cell function in IBDK01DK099403 · NIDDK · UNIVERSITY OF COLORADO DENVER · PI COLLINS, COLM · 2013 to 2017
$678k
NCATS NIH HHS UL1 TR001082NIDDK NIH HHS K01 DK099403NIDDK NIH HHS T32 DK067009
6 · The paper itself

Abstract

backgroundInflammatory bowel disease (IBD) is a lifelong disease of the gastrointestinal tract whose annual incidence and prevalence is on the rise. Current immunosuppressive therapies available for treatment of IBD offer limited benefits and lose effectiveness, exposing a significant need for the development of novel therapies. In the clinical setting, cannabis has been shown to provide patients with IBD symptomatic relief, although the underlying mechanisms of their anti-inflammatory effects remain unclear.

methodsThis review reflects our current understanding of how targeting the endocannabinoid system, including cannabinoid receptors 1 and 2, endogenous cannabinoids anandamide and 2-arachidonoylglycerol, atypical cannabinoids, and degrading enzymes including fatty acid amide hydrolase and monoacylglycerol lipase, impacts murine colitis. In addition, the impact of cannabinoids on the human immune system is summarized.

resultsCannabinoid receptors 1 and 2, endogenous cannabinoids, and atypical cannabinoids are upregulated in inflammation, and their presence and stimulation attenuate murine colitis, whereas cannabinoid receptor antagonism and cannabinoid receptor deficient models reverse these anti-inflammatory effects. In addition, inhibition of endocannabinoid degradation through monoacylglycerol lipase and fatty acid amide hydrolase blockade can also attenuate colitis development, and is closely linked to cannabinoid receptor expression.

conclusionsAlthough manipulation of the endocannabinoid system in murine colitis has proven to be largely beneficial in attenuating inflammation, there is a paucity of human study data. Further research is essential to clearly elucidate the specific mechanisms driving this anti-inflammatory effect for the development of therapeutics to target inflammatory disease such as IBD.

Indexed as

AnimalsAnti-Inflammatory AgentsCannabinoidsColitisEndocannabinoidsHumansInflammationMedical MarijuanaMiceReceptors, CannabinoidAnti-Inflammatory AgentsCannabinoidsEndocannabinoidsMedical MarijuanaReceptors, Cannabinoid

Identifiers

PMID28079617
PMCPMC6038810
OpenAlexW2578746203

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.