Epigenetic age prediction

DJ Simpson, T Chandra - Aging cell, 2021 - Wiley Online Library
Advanced age is the main common risk factor for cancer, cardiovascular disease and
neurodegeneration. Yet, more is known about the molecular basis of any of these groups of …

[HTML][HTML] Ageing–oxidative stress, PTMs and disease

T Ebert, N Tran, L Schurgers, P Stenvinkel… - Molecular aspects of …, 2022 - Elsevier
Post-translational modifications (PTMs) have been proposed as a link between the oxidative
stress-inflammation-ageing trinity, thereby affecting several hallmarks of ageing …

Universal DNA methylation age across mammalian tissues

AT Lu, Z Fei, A Haghani, TR Robeck, JA Zoller, CZ Li… - Nature aging, 2023 - nature.com
Aging, often considered a result of random cellular damage, can be accurately estimated
using DNA methylation profiles, the foundation of pan-tissue epigenetic clocks. Here, we …

[HTML][HTML] The evolution of aging and lifespan

S Li, JM Vazquez, PH Sudmant - Trends in Genetics, 2023 - cell.com
Aging is a nearly inescapable trait among organisms yet lifespan varies tremendously
across different species and spans several orders of magnitude in vertebrates alone. This …

Epigenetic models developed for plains zebras predict age in domestic horses and endangered equids

B Larison, GM Pinho, A Haghani, JA Zoller… - Communications …, 2021 - nature.com
Effective conservation and management of threatened wildlife populations require an
accurate assessment of age structure to estimate demographic trends and population …

DNA methylation markers of age (ing) in non‐model animals

M Tangili, AJ Slettenhaar, J Sudyka… - Molecular …, 2023 - Wiley Online Library
Inferring the chronological and biological age of individuals is fundamental to population
ecology and our understanding of ageing itself, its evolution, and the biological processes …

Big brown bats experience slower epigenetic ageing during hibernation

IR Sullivan, DM Adams, LJS Greville… - … of the Royal …, 2022 - royalsocietypublishing.org
Comparative analyses of bats indicate that hibernation is associated with increased
longevity among species. However, it is not yet known if hibernation affects biological …

DNA methylation networks underlying mammalian traits

A Haghani, CZ Li, TR Robeck, J Zhang, AT Lu… - Science, 2023 - science.org
Using DNA methylation profiles (n= 15,456) from 348 mammalian species, we constructed
phyloepigenetic trees that bear marked similarities to traditional phylogenetic ones. Using …

Comparative analysis reveals epigenomic evolution related to species traits and genomic imprinting in mammals

Y Hu, S Yuan, X Du, J Liu, W Zhou, F Wei - The Innovation, 2023 - cell.com
DNA methylation is an epigenetic modification that plays a crucial role in various regulatory
processes, including gene expression regulation, transposable element repression, and …

Age estimation based on blood DNA methylation levels in brown bears

S Nakamura, J Yamazaki, N Matsumoto… - Molecular Ecology …, 2023 - Wiley Online Library
Age is an essential trait for understanding the ecology and management of wildlife. A
conventional method of estimating age in wild animals is counting annuli formed in the …