Under nonischemic conditions, pericytes expressed Cdh19, Cdh6, Cdh10, Cdh4, Cdh13, and Cdh5; after ischemia, the cadherin genes that were predominantly expressed were Cdh15, Cdh11, Cdh3, and Cdh2 (Supplementary Figure 4a). This evidence concerns the gene CDH17 and ischemia.