Cited by 364T-cell and B-cell ImmunologyGenetics, Aging, and Longevity in Model OrganismsArtificial Immune Systems Applications

Thymic involution and rising disease incidence with age

Open access
Palmer, Sam, Albergante, Luca, Blackburn, Clare C., Newman, T. J.·2018·Proceedings of the National Academy of Sciences

Abstract

Significance: Understanding the risk factors of carcinogenesis is a major goal of biomedical research. Historically, the focus has been on the role of somatic mutations, and the reason for cancer typically occurring late in life is predominantly attributed to a gradual accumulation of such mutations. We challenge that view and propose that the decline of the immune system is the primary reason why cancer is an age-related disease. The immunological model featured here captures risk profiles for many cancer types and infectious diseases, suggesting that therapies reversing T cell exhaustion or restoring T cell production will be promising avenues of treatment.

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Crossref · 10.1073/pnas.1714478115

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  • T cell output decline is an important feature of immunosenescence.

    “T cell–output decline is an important feature of immunosenescence as well as the production of senescence-associated secretory phenotype, increased glycolysis, and reactive oxygen species.”

    From Immunosenescence: a key player in cancer development (2020) · cites this paper as [24]

  • The immune system may play an important role in tumor development.

    “By analyzing the age distributions of 100 different tumors, Palmer et al. [24] concluded that the immune system may play an important role in tumor development.”

    From Immunosenescence: a key player in cancer development (2020) · cites this paper as [24]

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Authors
Palmer, S., Albergante, L., Blackburn, C. C., & Newman, T. J.
Affiliations
  • University of Dundee (GB)
  • Inserm (FR)
  • MRC Centre for Regenerative Medicine (GB)
Corresponding author
  • Palmer, Sam
  • Newman, T. J.
Venue
Proceedings of the National Academy of Sciences
Published
2018-02-05
Volume
115
Issue
8
Pages
1883-1888
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2788857602
Cited by
364
References
45
Citations by year
2026: 51 · 2025: 53 · 2024: 45 · 2023: 43 · 2022: 37 · 2021: 36 · 2020: 56 · 2019: 26 · 2018: 17
FWCI
15.04
Type
journal article
Language
en
Open access
Locations
  • Proceedings of the National Academy of Sciences (publishedVersion, cc-by-nc-nd)
  • PubMed Central (publishedVersion, cc-by-nc-nd)
  • PubMed (publishedVersion)
  • Discovery Research Portal (University of Dundee) (submittedVersion, cc-by-nc-nd)
  • Edinburgh Research Explorer (University of Edinburgh) (submittedVersion, cc-by-nc-nd)
Funders
  • SULSA (U54 CA143682)
  • EC | Seventh Framework Programme (602587)
Topics
  • Life Sciences › Immunology and Microbiology › Immunology › T-cell and B-cell Immunology
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Aging › Genetics, Aging, and Longevity in Model Organisms
  • Physical Sciences › Engineering › Biomedical Engineering › Artificial Immune Systems Applications
Keywords
thymic involution, immunosenescence, cancer incidence, infectious disease incidence, power law model, mutation accumulation, aging
MeSH terms
Aging, Female, Humans, Male, Models, Biological, Mutation, Neoplasms, Thymus Gland, Genetic Predisposition to Disease

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