Dr. Awasthi at TTUHSC (IMAGE) Texas Tech University Health Sciences Center Caption Dr. Awasthi blocked the protein to defeat the effects of p53 loss more effectively than any existing cancer medicine. Credit TTUHSC Usage Restrictions None 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.