Associate Professors Andrew Berger (Optics) and Hani Awad (BME) were among the recipients of a 2010-2011 Provost Multidisciplinary Award (PMA) for a study entitled Noninvasive optical monitoring of bone degradation in a mouse model of rheumatoid arthritis (RA). This study will develop a noninvasive optical method of measuring bone fragility in genetically modified mice developing severe RA as they receive both anti-inflammatory medication and complementary drugs that try to preserve bone health. By providing a better way of tracking bone fragility in living animals, this work will generate new understanding of how bone disorders develop and how medicines can treat them more effectively in both animals and humans.