Illustration (IMAGE) Rice University Caption An illustration shows the process by which a patient's own hematopoietic stem and progenitor cells (HSPCs) can be removed, their genes edited and the corrected hematopoietic stem cells (HSCs) returned to treat sickle cell disease. Credit Illustration by Gang Bao/Rice University 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.