They discovered that a toxin produced by the bacterium—known as BFT—must first attach to a protein on the surface of colon cells called claudin-4. "For a long time, we've known that certain factors like genetics and diet play a role, but this growing body of research, including t
# The Best Dressed Stars of the Week Nailed Summer Whimsy. Call it a result of major summer heatwaves, but the best dressed stars of the week all chose looks that were easy and breezy—but still totally chic. While scorching temperatures means that it’s preferable to want to stay
