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Mood and cytokine response to influenza virus in older adults
Journal article   Open access   Peer reviewed

Mood and cytokine response to influenza virus in older adults

Erin S Costanzo, Susan K Lutgendorf, Marian L Kohut, Nicole Nisly, Kayla Rozeboom, Shawn Spooner, JoAnn Benda and Janet E McElhaney
The journals of gerontology. Series A, Biological sciences and medical sciences, Vol.59(12), pp.1328-1333
12/2004
DOI: 10.1093/gerona/59.12.1328
PMID: 15699534
url
https://doi.org/10.1093/gerona/59.12.1328View
Published (Version of record) Open Access

Abstract

Previous research has indicated that older adults with severe life stress show attenuated immune responses to influenza vaccination. Associations among mood, optimism, stress, and the in vitro cytokine response to influenza virus and vaccine were evaluated in 18 healthy older adults with low to moderate life stress. Peripheral blood mononuclear cells were stimulated in cultures with 1999-2000 influenza vaccine viruses (A/Beijing/262/95, A/Sydney/5/97, and B/Yamanashi/166/98) and the 2000-2001 trivalent vaccine (containing A/New Caledonia/20/99, A/Panama/2007/99, and B/Yamanashi/166/98). The levels of T-helper type 1 (interleukin-2 and interferon-gamma) and type 2 (interleukin-10) cytokines were measured in culture supernatants. Stress, age, and current health practices were unrelated to cytokine production. Older adults reporting greater anger, fatigue, confusion, and total mood disturbance had poorer cytokine responses to live virus and vaccine stimulation. In contrast, older adults who reported greater vigor and those who were more optimistic had greater cytokine responses to both live virus and vaccine. These relationships were largely unaffected by medications or health conditions. These findings suggest that among older adults, even mild to moderate mood disturbance is associated with an attenuated cellular immune response to live influenza virus and vaccine.
Humans Male Th2 Cells - immunology Th1 Cells - immunology Orthomyxoviridae - immunology Mood Disorders - immunology Influenza Vaccines - immunology Aged, 80 and over Female Interleukin-10 - biosynthesis Aged Interleukin-2 - biosynthesis Cytokines - biosynthesis Interferon-gamma - biosynthesis

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