Evidence map›Paper›PMID 26695744›Full record

ReviewAlcohol research : current reviews2015

Impact of Alcohol Abuse on the Adaptive Immune System.

Sumana Pasala, Tasha Barr, Ilhem Messaoudi

Open access · greenAbstract readReview
In one paragraph

Review in Alcohol research : current reviews, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 140 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
140citing papers in PubMed, 1 pooled it
7.1field-weighted citation impact, top 2% 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

140 citing papers in PubMed, 1 synthesis or guideline pooled it, 208 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Review
  4. Hepatic stellate cells in alcoholic liver cirrhosis: mechanisms of fibrogenesis, plasticity, and fibrosis reversal.Daru : journal of Faculty of Pharmacy, Tehran University of Medical Sciences · 2026
    Review
  5. Therapeutics for Alcohol-Associated Liver Disease.Annual review of pharmacology and toxicology · 2026
    Review
  6. Article
  7. Article
  8. Strongyloides stercoralis infection alters liver enzyme levels in alcoholic patientsBiomedica : revista del Instituto Nacional de Salud · 2026
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Review
  19. Article
  20. Article

80 more citing papers are in PubMed but not listed here.

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.

Sumana PasalaDivision of Biomedical Sciences, School of Medicine, University of California, Riverside, Riverside, California.
Tasha BarrDivision of Biomedical Sciences, School of Medicine, University of California, Riverside, Riverside, California.
Ilhem MessaoudiDivision of Biomedical Sciences, School of Medicine, University of California, Riverside, Riverside, California.
University of California, Riverside · US

Funding

Impact of chronic ethanol self administration on T cellR21AA021947 · NIAAA · UNIVERSITY OF CALIFORNIA RIVERSIDE · PI MESSAOUDI, ILHEM · 2013 to 2014
$394k
Molecular mechanisms of ethanol-mediated dysregulation of gut homeostasisR21AA024981 · NIAAA · UNIVERSITY OF CALIFORNIA-IRVINE · PI MESSAOUDI, ILHEM · 2016 to 2017
$388k
NIAAA NIH HHS R21 AA021947NIAAA NIH HHS R21-AA-021947-02NIAAA NIH HHS R21 AA024981
6 · The paper itself

Abstract

Alcohol exposure, and particularly chronic heavy drinking, affects all components of the adaptive immune system. Studies both in humans and in animal models determined that chronic alcohol abuse reduces the number of peripheral T cells, disrupts the balance between different T-cell types, influences T-cell activation, impairs T-cell functioning, and promotes T-cell apoptosis. Chronic alcohol exposure also seems to cause loss of peripheral B cells, while simultaneously inducing increased production of immunoglobulins. In particular, the levels of antibodies against liver-specific autoantigens are increased in patients with alcoholic liver disease and may promote alcohol-related liver damage. Finally, chronic alcohol exposure in utero interferes with normal T-cell and B-cell development, which may increase the risk of infections during both childhood and adulthood. Alcohol's impact on T cells and B cells increases the risk of infections (e.g., pneumonia, HIV infection, hepatitis C virus infection, and tuberculosis), impairs responses to vaccinations against such infections, exacerbates cancer risk, and interferes with delayed-type hypersensitivity. In contrast to these deleterious effects of heavy alcohol exposure, moderate alcohol consumption may have beneficial effects on the adaptive immune system, including improved responses to vaccination and infection. The molecular mechanisms underlying ethanol's impact on the adaptive immune system remain poorly understood.

Indexed as

Adaptive ImmunityAlcoholismB-LymphocytesHepatitis CHIV InfectionsHumansImmunoglobulinsInfluenza, HumanLiver Diseases, AlcoholicLymphocyte ActivationT-LymphocytesTuberculosisVaccinationVirus DiseasesImmunoglobulins

Identifiers

PMID26695744
PMCPMC4590616
OpenAlexW2196930388

What OpenQuestion holds

Textmetadata
LicenceCC0
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.