While you pore over fine lines and dark spots that appear on your skin as you age, there is another indicator of how fast ...

The development of an embryo is one of the most fundamental processes in biology. Early in this process, it is determined ...

A machine learning model analyzing CpG-based DNA methylation accurately predicted the origin of many different cancer types ...

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) Volume 17, Issue 3, on March 12, 2025, titled "DNA methylation entropy is a biomarker for aging." Researchers Jonathan Chan, Liudmilla Rubbi, and ...

Public health experts estimate that more than 200 million people worldwide are exposed to arsenic through contaminated ...

A graphic of a purple and magenta Cas9 protein, which is a somewhat round, but uneven, ball, bound to a yellow and orange ...

People who live with obesity are "tagging" a memory of being overweight on a key part of the immune system—leaving people ...