PROM1 and colorectal carcinoma: Only 66.8% and 55.3% were CD133 and CD44 positive in YAP1 interfered CD133+CD44+ HT-29 (Figure 3D) and Caco-2 (Figure 3E) cells compared with 83.6% and 83.2% being CD133 and CD44 positive in mock CD133+CD44+ CRC cells, respectively.