DNA methylation in bacteria, primarily involving the addition of methyl groups to adenine or cytosine residues, constitutes a pivotal epigenetic mechanism that modulates gene expression without ...

A new research paper was published in Aging (Aging-US) on January 3, 2025, in Volume 17, Issue 1, titled "Characterization of DNA methylation clock algorithms applied to diverse tissue types." ...

DNA and RNA methylation, initially thought to operate as distinct pathways, have been shown to interact closely, shifting our understanding of gene regulation. A team of researchers from the ...

The race for early cancer detection is one that physicians have been running for millennia. In one of humanity’s oldest surviving medical texts, the ancient Egyptian physician Imhotep described 46 ...

A daily multivitamin taken over two years slowed the pace of certain molecular aging markers in older adults, according to a ...