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Parasitic infection and resource acquisition shape senescence through oxidative stress and energy depletion

delete2026-06-03
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OA
AI
J
Jonathan I D Hamley *
D
Daniel Sanchez-Taltavull
J
Jacob C Koella
D
Deborah Stroka
DOI:10.1093/evolut/qpag084delete
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Abstract

Abstract

En 中文
There is currently no theory which mechanistically links parasite virulence and host senescence. One driver of senescence is energy metabolism. We expect parasites to contribute to senescence because infection increases energy allocation to the immune system, which elevates oxidative stress and damages macromolecules. Additionally, parasites deplete their host’s energy, which can increase the host’s rate of mortality.

Journal

E
Evolution
IF:
2.6
Papers:
6.5K
Citations:
2.7W

Organization

U
University of Neuchatel
Scholars:
2.0K
Papers: 1.9K
Citations: 2.8K
U
University of Bern
Scholars:
3.9W
Papers: 3.1W
Citations: 4.8W
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