KRT10 and neoplasm: In iPTCs, 179 DEPs included 115 upregulated and 64 downregulated proteins (1.95% and 1.32% of 4607), respectively; (Figure 2C and Table S5), Furthermore, by comparing common proteins of iPTC/PTC, we found only 1 protein, KRT10, significantly downregulated in tumor tissues (0.46% and 1.98% of 4607, respectively), The top 20 up- and downregulated genes in iPTC are listed in (Figure 2D).