Deepak Srivastava, Gladstone Institutes (IMAGE) Gladstone Institutes Caption Deepak Srivastava and his team at Gladstone Institutes found a drug candidate that could help prevent tens of thousands of heart surgeries every year. Credit Photo: Gladstone Institutes Usage Restrictions Use with photo credit to "Gladstone Institures" 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.