Pericytes (IMAGE) Johannes Gutenberg Universitaet Mainz Caption Most pericytes in which both factors, Ascl1 and Sox2, are expressed (green) transform into morphologically complex neuronal cells (magenta). Credit Image/©: Marisa Karow Usage Restrictions This image may only be used in connection with the press release "Direct conversion of non-neuronal cells into nerve cells", issued by Johannes Gutenberg University Mainz on July 2, 2018. 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.