According to Bano G, et al. (2021) [10], the genes, associated with thyroid cancer are protooncogenes BRAF, RET, RAS, KRAS, NRAS, sodium-iodide symporter SLC5A5 mediating active I-uptake in the thyroid, tumor suppressors PTEN, PRKAR1A [11], and CHEK2 [12]. The gene discussed is PTEN; the disease is thyroid gland carcinoma.