V2a Interneurons (image) Drexel University Share Print E-Mail Caption Scientists at Drexel College of Medicine and the University of Texas differentiated embryonic stem cells into V2a interneurons and combined them with neural progenitor cells from a rodent spinal cord. In green, neural progenitor cells that become neurons and glia; in purple, V2a interneurons that are maturing into neurons; in cyan, transplanted neurons that come from the neural progenitor cells. Credit Drexel University Usage Restrictions None Share Print E-Mail 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.