Peter Grace, PhD, is an assistant professor at the University of Texas MD Anderson Cancer Center in Houston, Texas. His research focuses on the contribution of inflammation in the nervous system to chronic pain. In that context, he’s performed studies looking at the impact of cells called microglia, which are the focus of this RELIEF podcast. For a written transcript of the podcast, please click here. (Note: For slower connections, the podcast may take longer to load. If you experience difficulty, the podcast is also available through YouTube here).