Articles on DNA methylation

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The effects of traumatic brain injuries go beyond what meets the eye. Naeblys/iStock via Getty Images Plus

Newly discovered link between traumatic brain injury in children and epigenetic changes could help personalize treatment for recovering kids

Some children recover better after traumatic brain injury than others, despite appearing similarly to doctors. Looking at the genetic and cellular level, however, reveal key differences.
Epigenetics is but one of many factors that influence aging, health and disease. bestdesigns/iStock via Getty Images

Epigenetic and social factors both predict aging and health – but new research suggests one might be stronger

People don’t all age at the same rate. Untangling the factors that influence health and disease – such as epigenetics, demographics and behavior – could lead to better care for those who need it most.
Epigenetics is how behavior and environment affect gene expression. Iryna Dobytchina/iStock via Getty Images Plus

ALS is only 50% genetic – identifying DNA regions affected by lifestyle and environmental risk factors could help pinpoint avenues for treatment

Genetic modifications to DNA regions involved in metabolism, cholesterol and immunity may play a role in ALS disease progression.

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