Implicating Methylation Variability in Depression
Aging, Environment, & DiseaseDNA Methylation and Hydroxymethylation

Implicating Methylation Variability in Depression

When Scott Kelly touched back down to Earth after nearly a year in space, scientists found that he was no longer strictly identical to his twin brother Mark [1]. While Scott’s DNA sequence was no different from his brother’s, he did have a number of epigenetic changes compared to Mark. …

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Hypomethylation in cancer and aging
Aging, Environment, & DiseaseDNA Methylation and Hydroxymethylation

Different DNA Hypomethylation Patterns in Cancer and Aging

The risk of developing cancer increases with age [1]. The mechanisms that increase the prevalence of cancer with age are not fully understood. Several studies have found the presence of polycomb-target gene promoter hypermethylation in aging and cancer [2], [3]. Perez et al researched whether aging and cancer share changes …

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