Tumor tissues were harvested after 2 weeks, and mRNA was extracted to detect changes in stemness-related genes (CD133, EPCAM, CD13, CD90, ALDH1, CD44, CD45, SOX2, NANOG, and OCT4) and Wnt/β-catenin, Hedgehog, and Hippo signal pathways. The gene discussed is PTPRC; the disease is neoplasm.