The expression levels of NOX1–5 and SOD1–3 genes in the normal thyroid, follicular adenoma, follicular carcinoma, oncolytic adenoma, oncolytic follicular carcinoma, papillary carcinoma, and anaplastic thyroid carcinoma extracted from the Oncomine Giordano database (109) (Fig. 9) demonstrate the relatively low expression of NOX1–5. This evidence concerns the gene NOX1 and follicular thyroid adenoma.