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Cited by 164

The DOI matches its Crossref record; 30 of the 30 references it cites were found in a registry or an index.

The Role of Stress Factors during Aging of the Immune System

Bauer, Moisés E., Jeckel, Cristina M. Moriguchi, Luz, Clarice·2009·Annals of the New York Academy of Sciences

Abstract

This manuscript reviews current evidence suggesting that aging of the immune system (immunosenescence) may be closely related to chronic stress and stress factors. Healthy aging has been associated with emotional distress in parallel to increased cortisol to dehydroepiandrosterone (DHEA) ratio. The impaired DHEA secretion together with the increase of cortisol results in an enhanced exposure of lymphoid cells to deleterious glucocorticoid actions. The lack of appropriated growth hormone signaling during immunosenescence is also discussed. It follows that altered neuroendocrine functions could be underlying several immunosenescence features. Indeed, changes in both innate and adaptive immune responses during aging are also similarly reported during chronic glucocorticoid exposure. In addition, chronically stressed elderly subjects may be particularly at risk of stress‐related pathology because of further alterations in both neuroendocrine and immune systems. The accelerated senescent features induced by chronic stress include higher oxidative stress, reduced telomere length, chronic glucocorticoid exposure, thymic involution, changes in cellular trafficking, reduced cell‐mediated immunity, steroid resistance, and chronic low‐grade inflammation. These senescent features are related to increased morbidity and mortality among chronically stressed elderly people. Overall, these data suggest that chronic stress leads to premature aging of key allostatic systems involved in the adaptation of the organisms to environmental changes. Stress management and psychosocial support may thus promote a better quality of life for elderly people and at the same time reduce hospitalization costs.

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Metadata

Authors
Bauer, M. E., Jeckel, C. M. M., & Luz, C.
Venue
Annals of the New York Academy of Sciences
Publisher
Wiley
Published
2009-02
Volume
1153
Issue
1
Pages
139-152
ISSN
  • 0077-8923 (ISSN-L)
  • 1749-6632
OpenAlex
W2152541965
Cited by
164
References
30
FWCI
4.47
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: The Role of Stress Factors during Aging of the Immune System. https://app.cochat.ai/papers/10.1111/j.1749-6632.2008.03966.x
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Bauer, M. E., Jeckel, C. M. M., & Luz, C. (2009). The Role of Stress Factors during Aging of the Immune System. Annals of the New York Academy of Sciences. https://doi.org/10.1111/j.1749-6632.2008.03966.x

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.