Age-associated epigenetic drift: implications, and a case of epigenetic thrift?

AE Teschendorff, J West, S Beck - Human molecular genetics, 2013 - academic.oup.com
It is now well established that the genomic landscape of DNA methylation (DNAm) gets
altered as a function of age, a process we here call 'epigenetic drift'. The biological …

Genomic Instabilities, Cellular Senescence, and Aging: In Vitro, In Vivo and Aging-Like Human Syndromes

G Lidzbarsky, D Gutman, HA Shekhidem… - Frontiers in …, 2018 - frontiersin.org
As average life span and elderly people prevalence in the western world population is
gradually increasing, the incidence of age-related diseases such as cancer, heart diseases …

Genome aging: somatic mutation in the brain links age-related decline with disease and nominates pathogenic mechanisms

MA Lodato, CA Walsh - Human molecular genetics, 2019 - academic.oup.com
Aging is a mysterious process, not only controlled genetically but also subject to random
damage that can accumulate over time. While DNA damage and subsequent mutation in …

Multigenerational silencing dynamics control cell aging

Y Li, M Jin, R O'Laughlin, P Bittihn… - Proceedings of the …, 2017 - National Acad Sciences
Cellular aging plays an important role in many diseases, such as cancers, metabolic
syndromes, and neurodegenerative disorders. There has been steady progress in …

A comprehensive analysis of replicative lifespan in 4,698 single-gene deletion strains uncovers conserved mechanisms of aging

MA McCormick, JR Delaney, M Tsuchiya… - Cell metabolism, 2015 - cell.com
Many genes that affect replicative lifespan (RLS) in the budding yeast Saccharomyces
cerevisiae also affect aging in other organisms such as C. elegans and M. musculus. We …

Destabilizing heterochromatin by APOE mediates senescence

H Zhao, Q Ji, Z Wu, S Wang, J Ren, K Yan, Z Wang… - Nature Aging, 2022 - nature.com
Apolipoprotein E (APOE) is a component of lipoprotein particles that function in the
homeostasis of cholesterol and other lipids. Although APOE is genetically associated with …

Replicative stress, stem cells and aging

Y Ruzankina, A Asare, EJ Brown - Mechanisms of ageing and …, 2008 - Elsevier
DNA synthesis is a remarkably vulnerable phase in the cell cycle. In addition to introduction
of errors during semi-conservative replication, the inherently labile structure of the …

Epigenetic regulation of ageing: linking environmental inputs to genomic stability

BA Benayoun, EA Pollina, A Brunet - Nature reviews Molecular cell …, 2015 - nature.com
Ageing is affected by both genetic and non-genetic factors. Here, we review the chromatin-
based epigenetic changes that occur during ageing, the role of chromatin modifiers in …

Genomic instability in the naturally and prematurely aged myocardium

F De Majo, L Martens, JC Hegenbarth… - Proceedings of the …, 2021 - National Acad Sciences
Genomic instability, the unresolved accumulation of DNA variants, is hypothesized as one of
the contributors to the natural aging process. We assessed the frequency of unresolved DNA …