Evidence map›Paper›PMID 31550452›Full record

ReviewNeuroscience and biobehavioral reviews2019

A potential role for microglia in stress- and drug-induced plasticity in the nucleus accumbens: A mechanism for stress-induced vulnerability to substance use disorder.

Anna G McGrath, Lisa A Briand

Open access · greenAbstract readReview
In one paragraph

Review in Neuroscience and biobehavioral reviews, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
1.9field-weighted citation impact, top 14% 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

29 citing papers in PubMed, 39 citations in OpenAlex.

  1. The neuroimmune-glutamate hypothesis of addiction.Neuroscience and biobehavioral reviews · 2026
    Review
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  11. Substance Use and Addiction.Advances in neurobiology · 2024
    Review
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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

2 authors at 1 institution in 1 country.

Anna G McGrathDepartment of Psychology, Temple University, United States.
Lisa A BriandDepartment of Psychology, Temple University, United States; Neuroscience Program, Temple University, United States. Electronic address: lbriand@temple.edu.
Temple University · US

Funding

Examining Mechanisms Underlying Drug-Associated Memory Erasure by Zeta-Inhibitory PeptideR01DA047265 · NIDA · TEMPLE UNIV OF THE COMMONWEALTH · PI BRIAND, LISA A · 2019 to 2023
$2.4M
AMPA Receptor Trafficking and Cocaine ReinstatementR00DA033372 · NIDA · TEMPLE UNIV OF THE COMMONWEALTH · PI BRIAND, LISA A · 2015 to 2017
$736k
NIDA NIH HHS R00 DA033372NIDA NIH HHS R01 DA047265
6 · The paper itself

Abstract

Stress is an important risk factor for the development of substance use disorder (SUD). Exposure to both stress and drugs abuse lead to changes in synaptic plasticity and stress-induced alterations in synaptic plasticity may contribute to later vulnerability to SUD. Recent developmental neuroscience studies have identified microglia as regulators of synaptic plasticity. As both stress and drugs of abuse lead to microglial activation, we propose this as a potential mechanism underlying their ability to change synaptic plasticity. This review focuses on three components of synaptic plasticity: spine density, brain-derived neurotrophic factor (BDNF) and α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (AMPA) receptor expression. Their roles in addiction, stress, and development will be reviewed, as well as possible mechanisms by which microglia could regulate their function. Potential links between stress, vulnerability to addiction, and microglial activity will be explored.

Indexed as

AnimalsCocaineGlutamic AcidHumansMicrogliaNeuronal PlasticityNucleus AccumbensSubstance-Related DisordersCocaineGlutamic AcidAMPABDNFDrugs of abuseMicrogliaSpine densityStressSubstance use disorder

Identifiers

PMID31550452
PMCPMC6924541
OpenAlexW2974116126

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.