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 ...

Recent discoveries in the field of epigenetics, the study of inheritance of traits that occur without changing the DNA sequence, have shown that chronological age in mammals correlates with epigenetic ...

Researchers are also focusing increasing attention on the ways gene expression is regulated dynamically in cells through epigenetic changes, says Robert P. Kimberly, M.D., director of the UAB Center ...

Because identical twins develop from a single fertilized egg, they have the same genome, the entire set of genetic material found in an organism. So, any differences between them, even in traits with ...

Neurons have variable levels of chromatin compaction, shown as different shades of red. The less compact a neuron, the more likely it is to be recruited into the memory trace (green). When we form a ...

Using cannabis could make changes to your body's epigenetic code, research has discovered. The findings, which were published in a study in 2023, suggest that using marijuana in any way can affect the ...

A new review published in the Biomolecules and Biomedicine journal sheds light on how genetics and epigenetics shape the development of periodontitis, a chronic inflammatory disease that can lead to ...

The next frontier in data-driven skin health ...

Why do identical twins sometimes experience different health outcomes as they age? How is it that a pregnant woman’s nutrition can influence her unborn child’s future risk of developing certain ...