<strong>Dr. Bryan Cruz considers this project trying to treat both PTSD and alcoholism a five-chapter study, and he&rsquo;s just finished Chapter 1. There&rsquo;s a lot left to explore.</strong> (Patrick Lantrip/The Daily Memphian)Premium

PTSD and alcoholism can ruin veterans’ lives. This UTHSC researcher’s solution could one day treat both.

“For things like PTSD and addiction, … all we’ve been able to do are treat symptoms,” said Dr. Jessica Snowden, the vice chancellor for research at the University of Tennessee Health Science Center. “We haven’t really had enough understanding of a cause to be able to actually treat a cause. And Dr. Cruz’s work is helping bridge that gap.”