Article
Hypomethylation of Alu elements in post-menopausal women with osteoporosis.
PloS one - 1 Jan 2013
Jintaridth Pornrutsami, Tungtrongchitr Rungsunn, Preutthipan Sangchai, Mutirangura Apiwat
Abstract excerpt
A decrease in genomic methylation commonly occurs in aging cells; however, whether this epigenetic modification leads to age-related phenotypes has not been evaluated. Alu elements are the major interspersed repetitive DNA elements in humans that lose DNA methylation in aging individuals. Alu demethylation in blood cells starts at approximately 40 years of age, and the degree of Alu hypomethylation increases with...
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