C1QTNF6 and breast cancer: Considering the scarcity of studies focusing on the roles of C1QTNF6 in BC, we presently investigated the differential expression of C1QTNF6 in bladder cancer and normal tissues and further explored the underlying correlation between C1QTNF6 levels and clinical BC features (as well as prognosis), which altogether may shed light in understanding the biological functions of C1QTNF6 in this pathological condition.