MAGI3 and nonpapillary renal cell carcinoma: Cell growth, assessed through CCK8 colorimetric and colony-formation assays under low serum conditions in the presence of Ang-(1-7), revealed that MAGI3 overexpression significantly reduced Ang-(1-7)-induced cell proliferation (Fig. 3B) and colony formation (Fig. 3C, D) in ccRCC cells.