Cited by 1,774Genetics, Aging, and Longevity in Model OrganismsTelomeres, Telomerase, and SenescenceEvolution and Genetic Dynamics

Why do we age?

Open access
Kirkwood, Thomas B. L., Austad, Steven N.·2000·Nature

Abstract

The evolutionary theory of ageing explains why ageing occurs, giving valuable insight into the mechanisms underlying the complex cellular and molecular changes that contribute to senescence. Such understanding also helps to clarify how the genome shapes the ageing process, thereby aiding the study of the genetic factors that influence longevity and age-associated diseases.

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Crossref · 10.1038/35041682

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1 of 1 references verified0 citation errors · 0 not checkable

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Authors
Kirkwood, T. B. L., & Austad, S. N.
Affiliations
  • Newcastle University (GB)
  • University of Idaho (US)
Venue
Nature
Published
2000-11
Volume
408
Issue
6809
Pages
233-238
ISSN
  • 0028-0836 (ISSN-L)
  • 1476-4687
OpenAlex
W1658682427
Cited by
1,774
References
1
Citations by year
2026: 48 · 2025: 62 · 2024: 42 · 2023: 55 · 2022: 54 · 2021: 81 · 2020: 52 · 2019: 70 · 2018: 77 · 2017: 77 · 2016: 77 · 2015: 80 · 2014: 81 · 2013: 84 · 2012: 51
FWCI
4.06
Type
journal article
Language
en
Open access
Locations
  • Nature (publishedVersion)
  • PubMed (publishedVersion)
  • RePEc: Research Papers in Economics (submittedVersion)
  • Newcastle University ePrints (Newcastle Univesity)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Aging › Genetics, Aging, and Longevity in Model Organisms
  • Health Sciences › Medicine › Physiology › Telomeres, Telomerase, and Senescence
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Evolution and Genetic Dynamics
Keywords
senescence, aging mechanisms, longevity, age-related diseases
MeSH terms
Aging, Animals, Energy Intake, Biological Evolution, Humans, Models, Biological, Reproduction, Selection, Genetic

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