Biology of GlycA (IMAGE) Cell Press Caption This schematic summarizes an investigation of the biology of GlycA, a known biomarker for short-term mortality. They reveal GlycA's long-term behavior in apparently healthy patients: it is stable for >10 years and associated with chronic low-grade inflammation. Accordingly, GlycA predicts death from infection up to 14 years in the future. Credit Ritchie et al./<i>Cell Systems</i> 2015 Usage Restrictions Credit Required. License Licensed content 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.