Cathepsin Prediction (1 of 2) (image) Georgia Institute of Technology Caption Manu Platt (left), an assistant professor in the Wallace H. Coulter Department of Biomedical Engineering at Georgia Tech and Emory University, and graduate student Keon-Young Park, produce high-quality images from the gels shown to quantify cathepsin activity. They measured significant variability in cathepsin activity among healthy individuals, which may indicate that a one-size-fits-all approach to treat atherosclerosis, osteoporosis or cancer may not be the best strategy. Credit Georgia Tech Photo: Gary Meek Usage Restrictions None Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.