FRS2 and neoplasm: The results showedthat after overexpression of miR-590-5p (P< 0.01, Figure 5A), theexpression of both FRS2 mRNA and protein was decreased(P < 0.01, Figure5A-B), while tumor volumes and weights were significantlyreduced (P < 0.01, Figure 5C-D), and KI67 positivity was decreased(P < 0.01, Figure5E).