Cited by 295Stress Responses and CortisolImmune responses and vaccinationsPneumonia and Respiratory Infections

Chronic Stress Modulates the Immune Response to a Pneumococcal Pneumonia Vaccine

Glaser, Ronald, Sheridan, John, Malarkey, William B., MacCallum, Robert C., Kiecolt-Glaser, Janice K.·2000·Psychosomatic Medicine

Abstract

OBJECTIVE: Influenza and pneumonia account for significant morbidity and mortality, particularly in older individuals. Previous studies have shown that spousal caregivers of patients with dementia have poorer antibody and virus specific T cell responses to an influenza virus vaccine relative to noncaregiving control subjects. This study tested the hypothesis that stress can also significantly inhibit the IgG antibody response to a pneumococcal bacterial vaccine. METHOD: We measured antibody titers of current caregivers, former caregivers, and control subjects after vaccination with a pneumococcal bacterial vaccine. RESULTS: Caregivers showed deficits relative to controls and former caregivers in their antibody responses to vaccination. Although the groups did not differ before vaccination or in the rise in antibody 2 weeks or 1 month after vaccination, current caregivers had lower antibody titers 3 and 6 months after vaccination than either former caregivers or controls. CONCLUSIONS: These data, the first evidence that chronic stress can inhibit the stability of the IgG antibody response to a bacterial vaccine for pneumonia, provide additional evidence of health risks associated with dementia caregiving.

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Crossref · 10.1097/00006842-200011000-00010

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17 of 17 references verified0 citation errors · 0 not checkable

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Authors
Glaser, R., Sheridan, J., Malarkey, W. B., MacCallum, R. C., & Kiecolt-Glaser, J. K.
Affiliations
The Ohio State University (US)
Corresponding author
Glaser, Ronald
Venue
Psychosomatic Medicine
Published
2000-11
Volume
62
Issue
6
Pages
804-807
ISSN
0033-3174 (ISSN-L)
OpenAlex
W2109702099
Cited by
295
References
17
Citations by year
2026: 3 · 2025: 2 · 2024: 11 · 2023: 7 · 2022: 10 · 2021: 9 · 2020: 7 · 2019: 10 · 2018: 13 · 2017: 9 · 2016: 8 · 2015: 18 · 2014: 22 · 2013: 13 · 2012: 20
FWCI
4.22
Type
journal article
Language
en
Open access
closed
Locations
  • Psychosomatic Medicine (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Institutes of Health (5r01mh050538-05, 5k02mh001467-05, 5r37mh042096-15)
  • National Institute of Mental Health (K02 MH01467, R37 MH42096, R01 MH50538)
Topics
  • Life Sciences › Neuroscience › Behavioral Neuroscience › Stress Responses and Cortisol
  • Life Sciences › Immunology and Microbiology › Immunology › Immune responses and vaccinations
  • Health Sciences › Medicine › Epidemiology › Pneumonia and Respiratory Infections
Keywords
chronic stress, pneumococcal vaccine, vaccine antibody response, IgG antibody titers, dementia caregivers, spousal caregiving, vaccine immunogenicity, pneumonia vaccination, older adults
MeSH terms
Alzheimer Disease, Antibodies, Bacterial, Female, Humans, Immune Tolerance, Male, Middle Aged, Streptococcus pneumoniae, Stress, Psychological, Caregivers, Pneumococcal Vaccines

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