In the forest plot, multivariate Cox analysis indicated that both miR-187-3p (P = 0.026, HR = 0.824) and LRFN1 (P = 0.001, HR = 1.610) expression could serve as potential promising biomarkers for prognosis of ccRCC (Figure S2C, D). Here, LRFN1 is linked to nonpapillary renal cell carcinoma.