“…Current research on CDH11 in BCA still yields contradictory conclusions. In one strand of research, CDH11 expression is found to be significantly downregulated in BCA tissues, and abnormal promoter methylation of cdh11 is identified in BCA tissues [ 50 ]. This group suggests a close association between cdh11 methylation and the malignant behavior of bladder cancer, but the precise mechanism remains unclear [ 51 ].…”