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@ARTICLE{Fiorito:143499,
author = {G. Fiorito and C. McCrory and O. Robinson and C. Carmeli
and C. O. Rosales and Y. Zhang$^*$ and E. Colicino and P.-A.
Dugué and F. Artaud and G. J. McKay and A. Jeong and P. P.
Mishra and T. H. Nøst and V. Krogh and S. Panico and C.
Sacerdote and R. Tumino and D. Palli and G. Matullo and S.
Guarrera and M. Gandini and M. Bochud and E. Dermitzakis and
T. Muka and J. Schwartz and P. S. Vokonas and A. Just and A.
M. Hodge and G. G. Giles and M. C. Southey and M. A. Hurme
and I. Young and A. J. McKnight and S. Kunze and M.
Waldenberger and A. Peters and L. Schwettmann and E. Lund
and A. Baccarelli and R. L. Milne and R. A. Kenny and A.
Elbaz and H. Brenner$^*$ and F. Kee and T. Voortman and N.
Probst-Hensch and T. Lehtimäki and P. Elliot and S.
Stringhini and P. Vineis and S. Polidoro},
collaboration = {B. Consortium and L. consortium},
title = {{S}ocioeconomic position, lifestyle habits and biomarkers
of epigenetic aging: a multi-cohort analysis.},
journal = {Aging},
volume = {11},
number = {7},
issn = {1945-4589},
address = {[S.l.]},
publisher = {Impact Journals, LLC},
reportid = {DKFZ-2019-01083},
pages = {2045 - 2070},
year = {2019},
abstract = {Differences in health status by socioeconomic position
(SEP) tend to be more evident at older ages, suggesting the
involvement of a biological mechanism responsive to the
accumulation of deleterious exposures across the lifespan.
DNA methylation (DNAm) has been proposed as a biomarker of
biological aging that conserves memory of endogenous and
exogenous stress during life.We examined the association of
education level, as an indicator of SEP, and
lifestyle-related variables with four biomarkers of
age-dependent DNAm dysregulation: the total number of
stochastic epigenetic mutations (SEMs) and three epigenetic
clocks (Horvath, Hannum and Levine), in 18 cohorts spanning
12 countries.The four biological aging biomarkers were
associated with education and different sets of risk factors
independently, and the magnitude of the effects differed
depending on the biomarker and the predictor. On average,
the effect of low education on epigenetic aging was
comparable with those of other lifestyle-related risk
factors (obesity, alcohol intake), with the exception of
smoking, which had a significantly stronger effect.Our study
shows that low education is an independent predictor of
accelerated biological (epigenetic) aging and that
epigenetic clocks appear to be good candidates for
disentangling the biological pathways underlying social
inequalities in healthy aging and longevity.},
cin = {C070},
ddc = {610},
cid = {I:(DE-He78)C070-20160331},
pnm = {313 - Cancer risk factors and prevention (POF3-313)},
pid = {G:(DE-HGF)POF3-313},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:31009935},
doi = {10.18632/aging.101900},
url = {https://inrepo02.dkfz.de/record/143499},
}