The enriched results of BP including “blood circulation”, “response to lipopolysaccharide”, “response to wounding”, and “positive regulation of cell migration”, etc. The enriched KEGG pathways including AGE-RAGE, HIF-1, and cAMP signaling pathways, etc. By analyzing the results of GO and KEGG enrichment, we found that these processes were closely related to key genes associated with cerebral ischemia. Here, RENBP is linked to Cerebral ischemia.