Epigenetics, aging, and autoimmunity.

Autoimmunity

Department of Internal Medicine, University of Michigan, Ann Arbor, MI 48109, USA.

Published: May 2008

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Article Abstract

Immune senescence is associated with a decline in T- and B-cell immune responses. It is, therefore, perhaps surprising that aging is linked to the appearance of serological and clinical autoimmunity. Here we review the mechanisms that contribute to the increase in inflammatory and autoimmune responses in aging. The bulk of this review will focus on aging-associated changes in epigenetic mechanisms, and in particular DNA methylation, as this has emerged as an attractive mechanistic link between aging and autoimmunity.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3791432PMC
http://dx.doi.org/10.1080/08916930802024889DOI Listing

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