Reddy_Hemachandra-4.jpg (IMAGE) Texas Tech University Health Sciences Center Caption TTUHSC’s P. Hemachandra Reddy, Ph.D., (pictured) and Subodh Kumar, Ph.D., were recently awarded a U.S. patent for a novel blood-based biomarker for the early detection of Alzheimer’s disease. Credit TTUHSC Usage Restrictions None License Original 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.