Different epigenetic clocks reflect distinct pathophysiological features of multiple sclerosis

E Theodoropoulou, L Alfredsson, F Piehl, F Marabita… - …, 2019 - Taylor & Francis
Aim: Accumulating evidence links epigenetic age to diseases and age-related conditions,
but little is known about its association with multiple sclerosis (MS). Materials & methods: We …

[HTML][HTML] Epigenetic clock indicates accelerated aging in glial cells of progressive multiple sclerosis patients

L Kular, D Klose, A Urdánoz-Casado… - Frontiers in Aging …, 2022 - frontiersin.org
Background Multiple sclerosis (MS) is a chronic inflammatory neurodegenerative disease of
the central nervous system (CNS) characterized by irreversible disability at later progressive …

Evaluation of cell-specific epigenetic age acceleration in people with multiple sclerosis

V Maltby, A Xavier, E Ewing, MP Campagna… - Neurology, 2023 - AAN Enterprises
Background and Objectives In multiple sclerosis (MS), accelerated aging of the immune
system (immunosenescence) may be associated with disease onset or drive progression …

[HTML][HTML] DNA methylation signatures of multiple sclerosis occur independently of known genetic risk and are primarily attributed to B cells and monocytes

A Xavier, VE Maltby, E Ewing, MP Campagna… - International journal of …, 2023 - mdpi.com
Epigenetic mechanisms can regulate how DNA is expressed independently of sequence
and are known to be associated with various diseases. Among those epigenetic …

[HTML][HTML] Frailty is associated with the epigenetic clock but not with telomere length in a German cohort

LP Breitling, KU Saum, L Perna, B Schöttker… - Clinical …, 2016 - Springer
Background The epigenetic clock, in particular epigenetic pre-aging quantified by the so-
called DNA methylation age acceleration, has recently been suggested to closely correlate …

Epigenetic age acceleration is associated with oligodendrocyte proportions in MSA and control brain tissue

M Murthy, G Shireby, Y Miki, E Viré… - Neuropathology and …, 2023 - Wiley Online Library
Aims Epigenetic clocks are widely applied as surrogates for biological age in different
tissues and/or diseases, including several neurodegenerative diseases. Despite white …

[HTML][HTML] Smoking affects epigenetic ageing of lung bronchoalveolar lavage cells in Multiple Sclerosis

D Klose, M Needhamsen, MV Ringh… - Multiple Sclerosis and …, 2023 - Elsevier
Background A compelling body of evidence implicates cigarette smoking and lung
inflammation in Multiple Sclerosis (MS) susceptibility and progression. Previous studies …

[HTML][HTML] Accelerated epigenetic aging in peripheral blood does not predict dementia risk

PD Fransquet, P Lacaze, R Saffery… - Current Alzheimer …, 2021 - ncbi.nlm.nih.gov
Background: There is strong evidence that epigenetic age acceleration is associated with
increased risk of later-life diseases and all-cause mortality. However, there is currently …

[HTML][HTML] Whole-blood methylation signatures are associated with and accurately classify multiple sclerosis disease severity

MP Campagna, A Xavier, RA Lea, J Stankovich… - Clinical …, 2022 - Springer
Background The variation in multiple sclerosis (MS) disease severity is incompletely
explained by genetics, suggesting genetic and environmental interactions are involved …

Epigenetic clocks in neurodegenerative diseases: a systematic review

T Yang, Y Xiao, Y Cheng, J Huang, Q Wei… - Journal of Neurology …, 2023 - jnnp.bmj.com
Background Biological ageing is one of the principal risk factors for neurodegenerative
diseases. It is becoming increasingly clear that acceleration of DNA methylation age, as …