Environmental factors such as lifestyle and the medications you take influence the effects your genes have on your body — and can clarify how diseases develop. When you purchase through links on our ...

Arun Durvasula has received funding from the National Institutes of Health and the National Institute of Science. Sitting in my doctor’s examination room, I was surprised when she told me, “Genetics ...

A new University of California San Diego School of Medicine study offers a unified biological model to explain how genetic predispositions and environmental exposures converge to cause autism spectrum ...

Medically reviewed by Laura Young, MD Key Takeaways PCOS has a strong genetic component but is influenced by lifestyle and environment. There is no single genetic marker for PCOS; more than 500 genes ...