Frontiers in Ecology and Evolution (May 2022)

Cancer Susceptibility as a Cost of Reproduction and Contributor to Life History Evolution

  • Antoine M. Dujon,
  • Antoine M. Dujon,
  • Justine Boutry,
  • Sophie Tissot,
  • Jean-François Lemaître,
  • Amy M. Boddy,
  • Anne-Lise Gérard,
  • Anne-Lise Gérard,
  • Alexandra Alvergne,
  • Audrey Arnal,
  • Orsolya Vincze,
  • Orsolya Vincze,
  • Delphine Nicolas,
  • Mathieu Giraudeau,
  • Marina Telonis-Scott,
  • Aaron Schultz,
  • Pascal Pujol,
  • Peter A. Biro,
  • Christa Beckmann,
  • Christa Beckmann,
  • Christa Beckmann,
  • Rodrigo Hamede,
  • Benjamin Roche,
  • Benjamin Roche,
  • Beata Ujvari,
  • Frédéric Thomas

DOI
https://doi.org/10.3389/fevo.2022.861103
Journal volume & issue
Vol. 10

Abstract

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Reproduction is one of the most energetically demanding life-history stages. As a result, breeding individuals often experience trade-offs, where energy is diverted away from maintenance (cell repair, immune function) toward reproduction. While it is increasingly acknowledged that oncogenic processes are omnipresent, evolving and opportunistic entities in the bodies of metazoans, the associations among reproductive activities, energy expenditure, and the dynamics of malignant cells have rarely been studied. Here, we review the diverse ways in which age-specific reproductive performance (e.g., reproductive aging patterns) and cancer risks throughout the life course may be linked via trade-offs or other mechanisms, as well as discuss situations where trade-offs may not exist. We argue that the interactions between host–oncogenic processes should play a significant role in life-history theory, and suggest some avenues for future research.

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