Evidence map›Paper›PMID 28144708›Full record

ArticlePsychopharmacology2017

Differential effects of cannabinoid CB1 inverse agonists and antagonists on impulsivity in male Sprague Dawley rats: identification of a possibly clinically relevant vulnerability involving the serotonin 5HT

Peter J McLaughlin, Julia E Jagielo-Miller, Emily S Plyler, Kerry K Schutte, V Kiran Vemuri, Alexandros Makriyannis

Abstract read
PubMed Publisher
In one paragraph

Article in Psychopharmacology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
1.5field-weighted citation impact, top 19% 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

6 citing papers in PubMed, 1 synthesis or guideline pooled it, 13 citations in OpenAlex.

  1. The Role of the Serotonergic System in Time Perception: A Systematic Review.International journal of molecular sciences · 2024
    Pooled it
  2. Article
  3. Article
  4. Article
  5. Biphasic effects of 5-HTNaunyn-Schmiedeberg's archives of pharmacology · 2019
    Article
  6. Review
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

6 authors at 3 institutions in 1 country.

Peter J McLaughlinDepartment of Psychology, Edinboro University of Pennsylvania, 210 East Normal Street, Edinboro, PA, 16444, USA. pmclaughlin@edinboro.edu.
Julia E Jagielo-MillerDepartment of Psychology, Edinboro University of Pennsylvania, 210 East Normal Street, Edinboro, PA, 16444, USA.
Emily S PlylerDepartment of Psychology, Edinboro University of Pennsylvania, 210 East Normal Street, Edinboro, PA, 16444, USA.
Kerry K SchutteDepartment of Psychology, Edinboro University of Pennsylvania, 210 East Normal Street, Edinboro, PA, 16444, USA.
V Kiran VemuriCenter for Drug Discovery, Northeastern University, 360 Huntington Avenue, Boston, MA, 02115, USA.
Alexandros MakriyannisCenter for Drug Discovery, Northeastern University, 360 Huntington Avenue, Boston, MA, 02115, USA.
Edinboro University · USNortheastern University · USUniversity of Kentucky · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

rationaleCannabinoid CB1 inverse agonists hold therapeutic promise as appetite suppressants but have produced suicidal behaviors among a small subpopulation in clinical trials. Anatomical and pharmacological evidence implicate the 5HT

objectiveThe objective of the study is to assess whether 5HT

methodsSprague Dawley rats were administered the CB1 inverse agonist AM 251, the CB1 antagonist AM 6527, or the peripherally restricted antagonist AM 6545, with or without pretreatment with the 5HT

resultsPretreatment with WAY enabled mild but significant reductions in FCN accuracy for AM 251 and AM 6527. No effects were found for AM 6545. On the VCN-S

conclusionsAM 251, but not the antagonists AM 6527 or AM 6545, produced impulsivity only following systemic 5HT

Indexed as

AnimalsAppetite DepressantsCannabinoid Receptor AgonistsCannabinoid Receptor AntagonistsChoice BehaviorDrug Inverse AgonismImpulsive BehaviorMaleMorpholinesPiperazinesPiperidinesPyrazolesPyridinesRatsRats, Sprague-DawleyReceptor, Cannabinoid, CB1AM 251AM 6527AM6545Appetite DepressantsCannabinoid Receptor AgonistsCannabinoid Receptor AntagonistsMorpholinesN-(2-(4-(2-methoxyphenyl)-1-piperazinyl)ethyl)-N-(2-pyridinyl)cyclohexanecarboxamidePiperazinesPiperidinesPyrazolesPyridinesReceptor, Cannabinoid, CB1Receptor, Serotonin, 5-HT1ASerotonin 5-HT1 Receptor AntagonistsCannabinoidImpulsivityIndividual differencesIndividualized medicineRimonabantSerotoninSuicide

Identifiers

PMID28144708
OpenAlexW2583633467

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.