Cited by 908T-cell and B-cell ImmunologyImmune responses and vaccinationsImmune Response and Inflammation

The aging of the immune system

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Weiskopf, Daniela, Weinberger, Birgit, Grubeck-Loebenstein, Beatrix·2009·Transplant International

Abstract

An age-related decline in immune functions, referred to as immunosenescence, is partially responsible for the increased prevalence and severity of infectious diseases, and the low efficacy of vaccination in elderly persons. Immunosenescence is characterized by a decrease in cell-mediated immune function as well as by reduced humoral immune responses. Age-dependent defects in T- and B-cell function coexist with age-related changes within the innate immune system. In this review, we discuss the mechanisms and consequences of age-associated immune alterations as well as their implications for health in old age.

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Crossref · 10.1111/j.1432-2277.2009.00927.x

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Authors
Weiskopf, D., Weinberger, B., & Grubeck-Loebenstein, B.
Affiliations
Universität Innsbruck (AT)
Venue
Transplant International
Published
2009-11
Volume
22
Issue
11
Pages
1041-1050
ISSN
  • 0934-0874 (ISSN-L)
  • 1432-2277
OpenAlex
W1981904722
Cited by
908
References
295
Citations by year
2026: 35 · 2025: 43 · 2024: 63 · 2023: 62 · 2022: 77 · 2021: 81 · 2020: 74 · 2019: 41 · 2018: 43 · 2017: 49 · 2016: 38 · 2015: 42 · 2014: 33 · 2013: 62 · 2012: 51
FWCI
3.13
Type
journal article
Language
en
Open access
Locations
  • Transplant International (publishedVersion)
  • PubMed (publishedVersion)
  • Oesterreichisches Musiklexikon online (Institut für kunst- und musikhistorische Forschungen der Österreichischen Akademie der Wissenschaften) (submittedVersion, other-oa)
  • Austrian Biographical Dictionary (Austrian Academy of Sciences) (submittedVersion, other-oa)
Topics
  • Life Sciences › Immunology and Microbiology › Immunology › T-cell and B-cell Immunology
  • Life Sciences › Immunology and Microbiology › Immunology › Immune responses and vaccinations
  • Life Sciences › Immunology and Microbiology › Immunology › Immune Response and Inflammation
Keywords
immunosenescence, aging, immune system, cell-mediated immunity, humoral immunity, T cell function, B cell function, innate immunity
MeSH terms
Aged, Aged, 80 and over, Aging, Antibody Formation, Dendritic Cells, Disease Susceptibility, Hematopoietic Stem Cells, Humans, Immune System, Immunity, Cellular, Immunity, Innate, Infections, Macrophages, Neutrophils, Vaccination, Lymphocyte Subsets, Lymphopoiesis, Myelopoiesis

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