Evidence map›Paper›PMID 30448990›Full record

ArticlePsychopharmacology2019

Chronic treatment with a metabotropic mGlu2/3 receptor agonist diminishes behavioral response to a phenethylamine hallucinogen.

Adam L Halberstadt, Jochem V F van der Zee, Muhammad Chatha, Mark A Geyer, Susan B Powell

Open access · greenAbstract read
In one paragraph

Article in Psychopharmacology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
3.6field-weighted citation impact, top 8% 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, 21 citations in OpenAlex.

  1. Article
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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 2 institutions in 2 countries.

Adam L HalberstadtDepartment of Psychiatry, University of California San Diego, 9500 Gilman Drive, La Jolla, CA, 92093-0804, USA.
Jochem V F van der ZeeDepartment of Psychiatry, University of California San Diego, 9500 Gilman Drive, La Jolla, CA, 92093-0804, USA.
Muhammad ChathaDepartment of Psychiatry, University of California San Diego, 9500 Gilman Drive, La Jolla, CA, 92093-0804, USA.
Mark A GeyerDepartment of Psychiatry, University of California San Diego, 9500 Gilman Drive, La Jolla, CA, 92093-0804, USA.
Susan B PowellDepartment of Psychiatry, University of California San Diego, 9500 Gilman Drive, La Jolla, CA, 92093-0804, USA. sbpowell@ucsd.edu.
University of California, San Diego · USVA San Diego Healthcare System · US

Funding

MONOAMINES &HALLUCINOGENS'EFFECTS ON RAT BEHAVIORR01DA002925 · NIDA · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI GEYER, MARK A · 1985 to 2015
$4.2M
The Next Generation of Hallucinogens: A New Class of Synthetic Psychoactive DrugsR01DA041336 · NIDA · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI HALBERSTADT, ADAM L. · 2017 to 2020
$1.4M
Role of the prefrontal cortex in serotonergic modulation of interval timingK01MH100644 · NIMH · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI HALBERSTADT, ADAM L. · 2014 to 2016
$466k
National Institute of Mental Health K01 MH100644National Institute on Drug Abuse R01 DA002925National Institute on Drug Abuse R01 DA041336NIDA NIH HHS R01 DA002925NIDA NIH HHS R01 DA041336NIMH NIH HHS K01 MH100644U.S. Department of Veterans Affairs VISN 22 MIRECC
6 · The paper itself

Abstract

backgroundThere is evidence that mGlu2/3 receptors regulate 5-HT

methodsWe first conducted a dose response of 25CN-NBOH (0.1, 0.3, 1, 3, or 10 mg/kg) to confirm the effects on head-twitch response (HTR) and then blockade studies with either the M100907 (0.1 mg/kg) or SB242084 (0.1, 0.3, or 1 mg/kg) to determine the contribution of 5-HT2A and 5-HT2C to 25CN-NBOH-induced HTR, respectively. To determine whether an mGlu2/3 agonist could block 25CN-NBOH-induced HTR, mice were pretreated with vehicle or LY379268 (0.1, 1, or 10 mg/kg) prior to 25CN-NBOH, and HTR was assessed. The effects of chronic LY379268 on 5-HT2A agonist-induced HTR were evaluated by treating mice with either vehicle or LY379268 (10 mg/kg) for 21 days and measuring 25CN-NBOH-induced HTR 48 h after the final LY379268 treatment. The following day (72 h after the final LY379268 treatment), the ability of acute LY379268 to block PCP-induced locomotor activity was assessed.

results25CN-NBOH dose-dependently increased the HTR, a 5-HT

conclusionsThese data are consistent with a functional interaction between mGlu2/3 and 5-HT

Indexed as

Amino AcidsAnimalsBridged Bicyclo Compounds, HeterocyclicDose-Response Relationship, DrugExcitatory Amino Acid AgonistsFluorobenzenesHallucinogensLocomotionMaleMiceMice, Inbred C57BLPhenethylaminesPiperidinesPsychotropic DrugsReceptor, Serotonin, 5-HT2AReceptors, Metabotropic GlutamateAmino AcidsBridged Bicyclo Compounds, HeterocyclicExcitatory Amino Acid AgonistsFluorobenzenesHallucinogensLY 379268metabotropic glutamate receptor 2metabotropic glutamate receptor 3phenethylaminePhenethylaminesPiperidinesPsychotropic DrugsReceptor, Serotonin, 5-HT2AReceptors, Metabotropic GlutamateSerotonin 5-HT2 Receptor AgonistsSerotonin Antagonistsvolinanserin5-HT2AHallucinogenHead twitchMetabotropic glutamate receptormGlu2/3Serotonin

Identifiers

PMID30448990
PMCPMC6778591
OpenAlexW2901423929

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.