Neural Crest Cells (IMAGE) University of California - Riverside Caption The image shows induced human neural crest cells. Human embryonic stem cells display neural crest characteristic expression after only five days of culture under WNT induction. Transcription factors SOX10 and PAX7 are seen in green and red, respectively. Credit García-Castro lab, UC Riverside. 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.