Cited by 49Telomeres, Telomerase, and SenescenceGenetics, Aging, and Longevity in Model OrganismsT-cell and B-cell Immunology

Are skin senescence and immunosenescence linked within individuals?

Open access
Waaijer, Mariëtte E. C., Goldeck, David, Gunn, David A., van Heemst, Diana, Westendorp, Rudi G. J., Pawelec, Graham, Maier, Andrea B.·2019·Aging Cell

Abstract

With advancing age, many organs exhibit functional deterioration. The age‐associated accumulation of senescent cells is believed to represent one factor contributing to this phenomenon. While senescent cells are found in several different organ systems, it is not known whether they arise independently in each organ system or whether their prevalence within an individual reflects that individual's intrinsic aging process. To address this question, we studied senescence in two different organ systems in humans, namely skin and T cells in 80 middle‐aged and older individuals from the Leiden Longevity Study. Epidermal p16INK4a positivity was associated with neither CD4+ nor CD8+ T‐cell immunosenescence phenotype composites (i.e., end‐stage differentiated/senescent T cells, including CD45RA+CCR7‐CD28‐CD27‐CD57+KLRG1+ T cells). Dermal p16INK4a positivity was significantly associated with the CD4+, but not with the CD8+ immunosenescence composite. We therefore conclude that there is limited evidence for a link between skin senescence and immunosenescence within individuals.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1111/acel.12956

Cites

18 of 18 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • The presence of p16-positive cells in the skin, a marker of cellular senescence, is associated with markers of CD4+ T-cell senescence and biological age.

    “The presence of p16-positive cells in the skin, which is a marker of cellular senescence, has been found to be associated with markers of CD4+ T-cell senescence and biological age.161,162”

    From Inflammation and aging: signaling pathways and intervention therapies (2023) · cites this paper as [162]

    The Introduction reports that dermal p16INK4a positivity was associated with CD4+ T-cell immunosenescence markers, and describes p16INK4a as a marker of cellular senescence. It also reports earlier evidence linking skin p16INK4a-positive cells to biological aging. The claim omits important limits on the CD4+ finding: epidermal positivity was not associated, and the dermal association was present only in CMV-negative participants. (LLM, conf=0.87)

    Experimental — accuracy not yet measured

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Waaijer, M. E. C., Goldeck, D., Gunn, D. A., van Heemst, D., Westendorp, R. G. J., Pawelec, G., & Maier, A. B.
Affiliations
  • Leiden University Medical Center (NL)
  • University of Tübingen (DE)
  • Unilever (United Kingdom) (GB)
  • Department of Internal Medicine, Section Gerontology and Geriatrics Leiden University Medical Center Leiden The Netherlands
  • University of Copenhagen (DK)
  • King's College London (GB)
  • The Royal Melbourne Hospital (AU)
Corresponding author
Maier, Andrea B.
Venue
Aging Cell
Publisher
Wiley
Published
2019-05-06
Volume
18
Issue
4
Pages
e12956-e12956
ISSN
  • 1474-9718 (ISSN-L)
  • 1474-9726
OpenAlex
W2944399404
Cited by
48
References
18
Citations by year
2026: 1 · 2025: 6 · 2024: 5 · 2023: 7 · 2022: 7 · 2021: 10 · 2020: 9 · 2019: 3
FWCI
4.97
Type
journal article
Language
en
Open access
Locations
  • Aging Cell (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • VU Research Portal (publishedVersion, other-oa)
  • PubMed (publishedVersion)
  • Minerva Access (University of Melbourne) (submittedVersion, cc-by)
  • Research at the University of Copenhagen (University of Copenhagen) (submittedVersion, cc-by)
  • National University of Singapore (submittedVersion)
  • Data Archiving and Networked Services (DANS) (submittedVersion)
  • Leiden Repository (Leiden University) (submittedVersion)
  • Data Archiving and Networked Services (DANS) (submittedVersion, other-oa)
Funders
  • Deutsche Forschungsgemeinschaft
  • Novo Nordisk Fonden (17OC0027812)
Topics
  • Health Sciences › Medicine › Physiology › Telomeres, Telomerase, and Senescence
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Aging › Genetics, Aging, and Longevity in Model Organisms
  • Life Sciences › Immunology and Microbiology › Immunology › T-cell and B-cell Immunology
Keywords
skin aging, immunosenescence, T cell senescence, CD4+ T cells, CD8+ T cells, aging, Leiden Longevity Study
MeSH terms
Immunosenescence, Aged, Aged, 80 and over, Cell Differentiation, Female, Humans, Male, Middle Aged, Phenotype, Skin, CD4-Positive T-Lymphocytes, Skin Aging, Cellular Senescence, CD8-Positive T-Lymphocytes, Cyclin-Dependent Kinase Inhibitor p16

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review