A major challenge in molecular biology is to understand the mechanisms that regulate the expression of genes. An important step in this challenge is the ability to identify regulatory elements, ...

Tumor DNA floating in our blood offers doctors a way to gain information about cancer even when standard needle-based biopsies aren’t an option. Over the past decade, scientists have refined their ...

Our bodies have a natural ability to heal through our repair mechanisms. In disease, these mechanisms trigger inflammation and scarring to regrow the lost tissue. However, in many cases, too many ...