Social stress can affect the way genes are expressed. A new study has found that epigenetic effects could explain why some people who experience trauma in childhood have an increase in the risk of ...

Typically, the information encoded in DNA allows organisms to develop, function, and pass traits across generations. Yet DNA ...

Epigenetics is a rapidly growing field of study that focuses on the heritable changes in gene expression that occur without alterations to the underlying DNA sequence. These changes are caused by ...

Schizophrenia is often known as a heritable disorder, but what some fail to realize is that the environment can play a major ...

Epigenetics, the dynamic regulation of genetic expression, involves complex molecular mechanisms. While the process of gene silencing by methylating the H3K27 position in histones is understood, not ...

Researchers assessed DNA methylation at 800,000 sites in the genome in blood samples collected from 900 people. The study includes extensive clinical information on participants, who all provided ...

New research in C. elegans from scientists at Howard Hughes Medical Institute (HHMI) helps explain how changes in the parents’ lysosomes that promote longevity are transferred to their offspring.

The human genome may have been sequenced, but we are still learning about how it works. One of the features of the genome scientists are still deciphering is epigenetics, which refers to the various ...

Epigenetic clocks provide a molecular framework for assessing biological ovarian age by integrating DNA methylation patterns with hallmarks of reproductive aging. While these clocks show moderate ...

Scientists may be one step closer to understanding why polycystic ovary syndrome (PCOS) tends to run in families. The new research, presented July 1 at the 41st Annual Meeting of the European Society ...