circAMOTL1L, derived from the circularization of the exon-2 and exon-3 of the Amotl1 gene, was reported to exhibit a tumor suppressor characteristic in prostate cancer by modulating the miR-193a-5p/Pcdha axis to suppress the migration and invasion of PCa cells [25]. The gene discussed is AMOTL1; the disease is prostate carcinoma.