Genetics

How lifestyle affects our genes

In the past decade, knowledge of how lifestyle affects our genes, a research field called epigenetics, has grown exponentially. Researchers at Lund University have summarised the state of scientific knowledge within epigenetics ...

Genetics

Researchers relate DNA methylation levels to obesity

DNA methylation is a mechanism that regulates whether genes are "on" or "off", and is influenced by hereditary and environmental factors, as well as lifestyle and nutritional habits.

Genetics

Poverty leaves a mark on our genes

A new Northwestern University study challenges prevailing understandings of genes as immutable features of biology that are fixed at conception.

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