Personalized medicine centers on being able to predict the risk of disease or response to a drug based on a person’s genetic makeup. But a study by scientists at Washington University School of Medicine in St. Louis suggests that, for most common diseases, genes alone only tell part of the story.
The gene-environment enigma (Links to an external site)
![](https://genetics.wustl.edu/app/uploads/2023/09/barak_square-scaled-1-300x300.jpg)