Evidence map›Paper›PMID 26724516›Full record

ArticleMolecular and cellular endocrinology2016

Blockade of cannabinoid 1 receptor improves GLP-1R mediated insulin secretion in mice.

Isabel González-Mariscal, Susan M Krzysik-Walker, Wook Kim, Michael Rouse, Josephine M Egan

Abstract read
In one paragraph

Article in Molecular and cellular endocrinology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
3.9field-weighted citation impact, top 7% 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

36 citing papers in PubMed, 61 citations in OpenAlex.

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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 1 institution in 2 countries.

Isabel González-MariscalNational Institute on Aging/NIH, 251 Bayview Boulevard, Baltimore, MD 21224, USA.
Susan M Krzysik-WalkerNational Institute on Aging/NIH, 251 Bayview Boulevard, Baltimore, MD 21224, USA.
Wook KimNational Institute on Aging/NIH, 251 Bayview Boulevard, Baltimore, MD 21224, USA; Department of Molecular Science and Technology, Ajou University, Suwan 443-749, South Korea. Electronic address: wookkim21@ajou.ac.kr.
Michael RouseNational Institute on Aging/NIH, 251 Bayview Boulevard, Baltimore, MD 21224, USA.
Josephine M EganNational Institute on Aging/NIH, 251 Bayview Boulevard, Baltimore, MD 21224, USA.
National Institute on Aging · US

Funding

The endogenous cannabinoid system and glucose homeostasisZIAAG000960 · NIA · NATIONAL INSTITUTE ON AGING · PI CHIA, CHEE W · 2009 to 2025
$4.1M
Intramural NIH HHS Z99 AG999999
6 · The paper itself

Abstract

The cannabinoid 1 receptor (CB1) is an important regulator of energy metabolism. Reports of in vivo and in vitro studies give conflicting results regarding its role in insulin secretion, possibly due to circulatory factors, such as incretins. We hypothesized that this receptor may be a regulator of the entero-insular axis. We found that despite lower food consumption and lower body weight postprandial GLP-1 plasma concentrations were increased in CB1(-/-) mice compared to CB1(+/+) mice administered a standard diet or high fat/sugar diet. Upon exogenous GLP-1 treatment, CB1(-/-) mice had increased glucose-stimulated insulin secretion. In mouse insulinoma cells, cannabinoids reduced GLP-1R-mediated intracellular cAMP accumulation and subsequent insulin secretion. Importantly, such effects were also evident in human islets, and were prevented by pharmacologic blockade of CB1. Collectively, these findings suggest a novel mechanism in which endocannabinoids are negative modulators of incretin-mediated insulin secretion.

Indexed as

AnimalsArachidonic AcidsCannabinoid Receptor AgonistsCannabinoid Receptor AntagonistsCell Line, TumorCyclic AMPEndocannabinoidsGenetic Predisposition to DiseaseGlucagon-Like Peptide-1 ReceptorGlyceridesHumansInsulinInsulin SecretionIslets of LangerhansMaleMice, Inbred C57BLAM 251anandamideArachidonic AcidsCannabinoid Receptor AgonistsCannabinoid Receptor AntagonistsCyclic AMPEndocannabinoidsGlp1r protein, mouseGlucagon-Like Peptide-1 ReceptorGlyceridesglyceryl 2-arachidonateInsulinPiperidinesPolyunsaturated AlkamidesPyrazolesReceptor, Cannabinoid, CB1Adenylyl cyclasecAMPCB1GLP-1IncretinInsulin secretion

Identifiers

PMID26724516
PMCPMC4752920
OpenAlexW2198765484

What OpenQuestion holds

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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.