Unknown

Dataset Information

0

The long lives of primates and the 'invariant rate of ageing' hypothesis.


ABSTRACT: Is it possible to slow the rate of ageing, or do biological constraints limit its plasticity? We test the 'invariant rate of ageing' hypothesis, which posits that the rate of ageing is relatively fixed within species, with a collection of 39 human and nonhuman primate datasets across seven genera. We first recapitulate, in nonhuman primates, the highly regular relationship between life expectancy and lifespan equality seen in humans. We next demonstrate that variation in the rate of ageing within genera is orders of magnitude smaller than variation in pre-adult and age-independent mortality. Finally, we demonstrate that changes in the rate of ageing, but not other mortality parameters, produce striking, species-atypical changes in mortality patterns. Our results support the invariant rate of ageing hypothesis, implying biological constraints on how much the human rate of ageing can be slowed.

SUBMITTER: Colchero F 

PROVIDER: S-EPMC8209124 | biostudies-literature | 2021 Jun

REPOSITORIES: biostudies-literature

altmetric image

Publications

The long lives of primates and the 'invariant rate of ageing' hypothesis.

Colchero Fernando F   Aburto José Manuel JM   Archie Elizabeth A EA   Boesch Christophe C   Breuer Thomas T   Campos Fernando A FA   Collins Anthony A   Conde Dalia A DA   Cords Marina M   Crockford Catherine C   Thompson Melissa Emery ME   Fedigan Linda M LM   Fichtel Claudia C   Groenenberg Milou M   Hobaiter Catherine C   Kappeler Peter M PM   Lawler Richard R RR   Lewis Rebecca J RJ   Machanda Zarin P ZP   Manguette Marie L ML   Muller Martin N MN   Packer Craig C   Parnell Richard J RJ   Perry Susan S   Pusey Anne E AE   Robbins Martha M MM   Seyfarth Robert M RM   Silk Joan B JB   Staerk Johanna J   Stoinski Tara S TS   Stokes Emma J EJ   Strier Karen B KB   Strum Shirley C SC   Tung Jenny J   Villavicencio Francisco F   Wittig Roman M RM   Wrangham Richard W RW   Zuberbühler Klaus K   Vaupel James W JW   Alberts Susan C SC  

Nature communications 20210616 1


Is it possible to slow the rate of ageing, or do biological constraints limit its plasticity? We test the 'invariant rate of ageing' hypothesis, which posits that the rate of ageing is relatively fixed within species, with a collection of 39 human and nonhuman primate datasets across seven genera. We first recapitulate, in nonhuman primates, the highly regular relationship between life expectancy and lifespan equality seen in humans. We next demonstrate that variation in the rate of ageing withi  ...[more]

Similar Datasets

| S-EPMC9454292 | biostudies-literature
| S-EPMC4738439 | biostudies-literature
| S-EPMC3494944 | biostudies-literature
| S-EPMC2639438 | biostudies-literature
| S-EPMC6715671 | biostudies-literature
| S-EPMC5052119 | biostudies-literature
| S-EPMC4844783 | biostudies-literature
| S-EPMC4460647 | biostudies-literature
| S-EPMC9156017 | biostudies-literature
| S-EPMC6647187 | biostudies-literature