VHL and nonpapillary renal cell carcinoma: The relative expression levels of miR-17, -19a, -34a, -155, and -210 in five ccRCC cell lines without sarcomatoid cell differentiation—OS-RC2, CAKI-1, 786-0, RCC4, and RCC4/VHL—and five cell lines with sarcomatoid cell differentiation—RCJ41T1, RCJ41T2, RCJ41M, UOK127, and UOK276—were quantified relative to RPTEC, the designated normal epithelial cell line, and the results are displayed in Figure 1.