Task: Answer Verification
Input (English): Question: Does wnt/Beta-Catenin Signal Inhibitor HC-1 sensitize Oral Squamous Cell Carcinoma Cells to 5-Fluorouracil through Reduction of CD44-Positive Population?
Answer: These data suggest that HC-1 is an effective compound to target cancer stem cells, and the combination treatment of HC-1 and 5-fluorouracil can stimulate the tumor suppressive effect on oral squamous cell carcinoma cells.
Output (English): yes