Cited by 216Cytomegalovirus and herpesvirus researchViral-associated cancers and disordersHerpesvirus Infections and Treatments

Cytomegalovirus infection is associated with increased mortality in the older population

Savva, George M., Pachnio, Annette, Kaul, Baksho, Morgan, Kevin, Huppert, Felicia A., Brayne, Carol, Moss, Paul A. H.·2013·Aging Cell

Abstract

Summary: Cytomegalovirus ( CMV ) is a common herpesvirus infection and stimulates the expansion of very large numbers of CMV ‐specific T cells that reduce the CD 4/ CD 8 ratio and suppress the number of naïve T cells. CMV infection has been associated with frailty and impaired survival. We investigated the correlates of CMV and the impact of the CMV infection on mortality within a cohort of 511 individuals aged at least 65 years who were followed up for 18 years. The mean age of the participants was 74 years of which 70% were CMV ‐seropositive. CMV was strongly linked to socio‐economic status, and CMV infection increased the annual mortality rate by 42% (Hazard ratio = 1.42, 95% CI : 1.11–1.76 after adjusting for age, sex and baseline socio‐economic and health variables) corresponding to 3.7 years lower life expectancy from age 65. Infection was associated with a near doubling of cardiovascular deaths, whereas there was no increase in mortality from other causes. These results show that CMV infection markedly increases the mortality rate in healthy older individuals due to an excess of vascular deaths. These findings may have significant implications for the study of immune senescence and if confirmed more generally could have important implications for measures to optimize the health of the elderly.

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Crossref · 10.1111/acel.12059

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  • Cytomegalovirus infection has been directly linked with increased inflammatory activity, poor responses to vaccination, frailty, accelerated cognitive decline, and early mortality.

    “These changes are largely driven by infection with Cytomegalovirus, which has been directly linked with increased inflammatory activity, poor responses to vaccination, frailty, accelerated cognitive decline, and early mortality.”

    From Is immunosenescence influenced by our lifetime “dose” of exercise? (2016) · cites this paper as Savva et al. 2013

  • Many features of an ageing immune system appear to be driven by CMV, and infection with this virus alone has since been associated with frailty, cognitive impairment, poor responses to vaccination in young and elderly individuals, and ultimately earlier mortality.

    “Indeed many features of an ageing immune system appear to be driven by CMV, and infection with this virus alone has since been associated with frailty (Haeseker et al. 2013), cognitive impairment (Gow et al. 2013), poor responses to vaccination in young and elderly individuals (Derhovanessian et al. 2012; Frasca et al. 2015; Moro-Garcia et al. 2012; Turner et al. 2014b; Wald et al. 2013), and”

    From Is immunosenescence influenced by our lifetime “dose” of exercise? (2016) · cites this paper as Savva et al. 2013

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Authors
Savva, G. M., Pachnio, A., Kaul, B., Morgan, K., Huppert, F. A., Brayne, C., & Moss, P. A. H.
Affiliations
  • University of Cambridge (GB)
  • University of Birmingham (GB)
  • Loughborough University (GB)
Corresponding author
Moss, Paul A. H.
Venue
Aging Cell
Publisher
Wiley
Published
2013-04-19
Volume
12
Issue
3
Pages
381-387
ISSN
  • 1474-9718 (ISSN-L)
  • 1474-9726
OpenAlex
W2025593432
Cited by
216
References
28
Citations by year
2026: 7 · 2025: 14 · 2024: 6 · 2023: 11 · 2022: 11 · 2021: 25 · 2020: 22 · 2019: 13 · 2018: 22 · 2017: 16 · 2016: 27 · 2015: 17 · 2014: 19 · 2013: 6
FWCI
16.79
Type
journal article
Language
en
Open access
closed
Locations
  • Aging Cell (publishedVersion)
  • PubMed (publishedVersion)
  • Research Bank (Australian Catholic University) (submittedVersion)
  • University of Birmingham Research Portal (University of Birmingham) (submittedVersion)
  • UEA Digital Repository (University of East Anglia) (submittedVersion)
Funders
  • National Institute for Health and Care Research (NF-SI-0611-10084)
  • Medical Research Council
Topics
  • Health Sciences › Medicine › Epidemiology › Cytomegalovirus and herpesvirus research
  • Health Sciences › Medicine › Oncology › Viral-associated cancers and disorders
  • Health Sciences › Medicine › Epidemiology › Herpesvirus Infections and Treatments
Keywords
cytomegalovirus infection, mortality, older adults, cardiovascular mortality, immunosenescence, socioeconomic status, life expectancy, frailty, CD4/CD8 ratio, T cell depletion, seroprevalence
MeSH terms
Age Factors, Aged, Aged, 80 and over, Aging, Antibodies, Viral, Cardiovascular Diseases, Cytomegalovirus Infections, Cytomegalovirus, Female, Humans, Male, CD4-Positive T-Lymphocytes, Survival Analysis, Frail Elderly, CD4-CD8 Ratio, CD8-Positive T-Lymphocytes

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