Evidence map›Paper›PMID 42591257›Full record

ArticleAdvances in drug and alcohol research2026

Distinct contributions of mu opioid and CB2 cannabinoid receptors to neuroimmune and behavioral responses.

Berhanu Kibret, Emmanuel S Onaivi, Venkatanarayanan Sharma

Abstract read
In one paragraph

Article in Advances in drug and alcohol research, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

3 authors.

Berhanu KibretDepartment of Pharmaceutical Sciences, School of Pharmacy, University of Maryland Baltimore, Baltimore, MD, United States.
Emmanuel S OnaiviDepartment of Biology, William Paterson University, Wayne, NJ, United States.
Venkatanarayanan SharmaDepartment of Biology, William Paterson University, Wayne, NJ, United States.

Funding

Neuroimmune behaviorial effects of CB2 cannabinoid receptorsR15AA027909 · NIAAA · WILLIAM PATERSON UNIVERSITY · PI ONAIVI, EMMANUEL S · 2020 to 2020
$412k
NIAAA NIH HHS R15 AA027909
6 · The paper itself

Abstract

Marijuana (cannabis) and cannabinoids are getting global medical and recreational approvals in this era of the opioid epidemic. Both opiates and cannabis are often co-abused, and their use increases the risk of opioid and cannabis use disorders (OUDs and CUDs), and dependency. Opioid and cannabinoid systems share many neuromodulating and pharmacological effects by activating opioid and cannabinoid receptors, respectively. Inflammation is increasingly implicated in many diseases, and mu-opioid receptor (MOR) and CB2 cannabinoid receptor (CB2R) have been linked to neuroinflammation. The hypothesis that changes in MOR and CB2R mediated behavioral and cytokine alterations are associated with their roles in inflammation was tested here. Naïve male C57Bl/6J as wild type, MOR KO mice with deletion of MOR, DAT-

Indexed as

cannabinoidsCB2cytokinesinflammationMOR

Identifiers

PMID42591257
PMCPMC13461565

What OpenQuestion holds

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LicenceCC BY
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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.