Treatment Spurs Cell Division (image) University of Illinois at Urbana-Champaign Share Print E-Mail Caption After injecting dystrophin-deficient mouse hearts with normal, blood-vessel-derived stem cells, researchers saw an increase in cell division among nestin-positive stem cells (shown in green) in the heart. These stem cells are found in the hearts of adult humans, rats, and mice, but their function is not yet known. An increase in formation of new heart muscle cells from the nestin-positive stem cells was also detected. Credit Suzanne Berry-Miller Usage Restrictions Image may be used only to accompany stories about the research described in this release. Credit required 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.