Evidence map›Paper›PMID 19736238›Full record

ArticleAlcohol and alcoholism (Oxford, Oxfordshire)

Sex differences in NMDA receptor expression in human alcoholics.

Justin P Ridge, Ada M-C Ho, Peter R Dodd

Open access · greenAbstract readComparative Study
In one paragraph

Article in Alcohol and alcoholism (Oxford, Oxfordshire). The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.4field-weighted citation impact, top 44% 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

10 citing papers in PubMed, 17 citations in OpenAlex.

  1. Article
  2. Article
  3. Sex differences in GABAGenes, brain, and behavior · 2022
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Closing the Gender Gap: The Case for Gender-Specific Alcoholism Research.Journal of alcoholism and drug dependence · 2013
    Article
  9. A mouse model for adolescent alcohol abuse: stunted growth and effects in brain.Alcoholism, clinical and experimental research · 2012
    Article
  10. Article
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 at 1 institution in 1 country.

Justin P RidgeSchool of Chemistry and Molecular Biosciences, University of Queensland, St Lucia, Brisbane, Australia.
Ada M-C Ho
Peter R Dodd
University of Queensland · AU

Funding

GENE EXPRESSION IN THE HUMAN ALCOHOLIC BRAINR01AA012404 · NIAAA · UNIVERSITY OF TEXAS AUSTIN · PI MAYFIELD, ROY DAYNE · 2000 to 2025
$10.7M
Brain Tissue Resource Centre for Alcohol ResearchR28AA012725 · NIAAA · UNIVERSITY OF SYDNEY · PI Greg Trevor Sutherland · 2012 to 2026
$7.0M
BRAIN TISSUE RESOURCE CENTER FOR ALCOHOL RESEARCHR24AA012725 · NIAAA · UNIVERSITY OF SYDNEY · PI KRIL, JILLIAN JUNE · 2000 to 2011
$2.2M
NIAAA NIH HHS AA12404NIAAA NIH HHS R01 AA012404NIAAA NIH HHS R24 AA012725NIAAA NIH HHS R28 AA012725
6 · The paper itself

Abstract

aimThe aim of this study was to assess whether chronic alcohol misuse affects N-methyl-d-aspartate (NMDA) receptor subunit concentrations in human cases, and whether male and female subjects respond differently.

methodsReal-time RT-PCR normalized to GAPDH was used to assay NR1, NR2A and NR2B subunit mRNA in superior frontal (SFC) and primary motor (PMC) cortex tissue obtained at autopsy from chronic alcoholics with and without comorbid cirrhosis of the liver, and from matched controls.

resultsThe expression of all three subunits was significantly lower in both areas of cirrhotic alcoholics than in either controls or alcoholics without comorbid disease, who did not differ significantly. Values were also influenced by the subject's sex and genotype. The mu-opiate receptor C1031G polymorphism selectively modulated NMDA transcript expression in cirrhotic-alcoholic SFC, an effect that was more marked for NR1 and NR2A than for NR2B subunit transcripts. Contrasting 5HT1B genotypes affected NMDA mRNA expression differently in male and female SFC, but not PMC, in cirrhotic alcoholics.

conclusionNMDA receptor subunit expression may differentially influence male and female cirrhotic alcoholics' susceptibility to brain damage.

Indexed as

Gene Expression RegulationSex CharacteristicsAdultAgedAlcoholismFemaleHumansMaleMiddle AgedReceptors, N-Methyl-D-AspartateReceptors, N-Methyl-D-Aspartate

Identifiers

PMID19736238
PMCPMC2781764
OpenAlexW2101448358

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.