Enrichment results for ChEA analysis run through EnrichR (46) identified “AR 22383394 ChIP-Seq PROSTATE CANCER “ as the top-ranked term supporting the idea that input list of circRNA used is significantly enriched for binding sites of AR as a transcription factor and consistent with regulating biological processes and pathways of AR prostate cancer (Figure 1E). This evidence concerns the gene AR and Familial prostate cancer.