Evidence map›Paper›PMID 34255838›Full record

ArticleThe Journal of infectious diseases2022

Are the Healthy Vulnerable? Cytomegalovirus Seropositivity in Healthy Adults Is Associated With Accelerated Epigenetic Age and Immune Dysregulation.

Chad Poloni, Moshe Szyf, David Cheishvili, Christos M Tsoukas

Registry-linked trialOpen access · greenAbstract read
In one paragraph

Article in The Journal of infectious diseases, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05297058 (Association of Chronological Age, Subjective Age, Epigenetic Age and Bio-functional Age With Serum Anti-müllerian Hormone), which is not on this map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
3.3field-weighted citation impact, top 7% 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.

NCT05297058 completednot on this map

Association of Chronological Age, Subjective Age, Epigenetic Age and Bio-functional Age With Serum Anti-müllerian Hormone

TypeobservationalSponsorInsel Gruppe AG, University Hospital BernRan2022 to 2024Enrolled50ConditionsAging
3 · Its place in the literature

Who cites it

22 citing papers in PubMed, 32 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Review
  10. Article
  11. Article
  12. Review
  13. The impact of COVID-19 on "biological aging".Frontiers in immunology · 2024
    Review
  14. Article
  15. Modifiable contributing factors to COVID-19: A comprehensive review.Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association · 2023
    Review
  16. Article
  17. Review
  18. Clinical perspectives on the age-related increase of immunosuppressive activity.Journal of molecular medicine (Berlin, Germany) · 2022
    Review
  19. No Influence of PreviousJournal of clinical medicine · 2022
    Article
  20. Immunosenescence: an unexplored role in glomerulonephritis.Clinical & translational immunology · 2022
    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

4 authors at 1 institution in 1 country.

Chad PoloniDepartment of Microbiology and Immunology, McGill University, Montreal, Quebec, Canada.
Moshe SzyfDepartment of Pharmacology and Therapeutics, McGill University, Montreal, Quebec, Canada.
David CheishviliHKG Epitherapeutics Ltd, Montreal, Quebec, Canada.
Christos M TsoukasDepartment of Microbiology and Immunology, McGill University, Montreal, Quebec, Canada.
McGill University · CA

Funding

Anna-Maria Solinas Laroche Allergy and Clinical Immunology Research FundCIHR 40996Montreal General Hospital Foundation
6 · The paper itself

Abstract

backgroundEvaluating age as a risk factor for susceptibility to infectious diseases, particularly coronavirus disease 2019 (COVID-19), is critical. Cytomegalovirus (CMV) serologic prevalence increases with age and associates with inflammatory-mediated diseases in the elderly. However, little is known regarding the subclinical impact of CMV and risk it poses to healthy older adults. Prior to the COVID-19 pandemic we conducted a study to determine the association of CMV to biologic age and immune dysregulation.

methodsCommunity-dwelling, healthy adults older than 60 years were evaluated using DNA methylation assays to define epigenetic age (EpiAge) and T-cell immunophenotyping to assess immune dysregulation.

resultsAll subjects were healthy and asymptomatic. Those CMV seropositive had more lymphocytes, CD8 T cells, CD28- T cells, decreased CD4:CD8 cell ratios, and had higher average EpiAge (65.34 years) than those CMV seronegative (59.53 years). Decreased percent CD4 (P = .003) and numbers of CD4 T cells (P = .0199) correlated with increased EpiAge.

conclusionsOur novel findings distinguish altered immunity in the elderly based on CMV status. Chronic CMV infection in healthy, older adults is associated with indicators of immune dysregulation, both of which correlate to differences in EpiAge.

Indexed as

Cytomegalovirus InfectionsEpigenesis, GeneticAgedAsymptomatic InfectionsCD4-Positive T-LymphocytesCD8-Positive T-LymphocytesDNA MethylationHumansMiddle Agedbiologic ageCOVID-19cytomegalovirusepigenetic ageimmune dysregulationseropositivity

Identifiers

PMID34255838
PMCPMC8344607
OpenAlexW3180140028

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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.