HMGA2 and thyroid gland carcinoma: Comparing the colon carcinoma cell line HCT116 with the thyroid carcinoma cell line FTC133 a drastical overexpression of HMGA2 both in the mRNA and the protein level compared to the myometrium was noted, the relationship between these two cell lines was in a comparable rang, i.e. HCT116 had a 5.6-fold higher expression of HMGA2 mRNA than FTC133 and a 3.4-fold higher expression on the protein level.