Furthermore, immunofluorescence staining of γ-H2AX showed that γ-H2AX foci resolution at 4 h after 4 Gy irradiation was remarkably delayed in 786-O and A-498 cells transfected with si-LINC02532 (Figure 2f), indicating that LINC02532 influenced ccRCC radiosensitivity by affecting the repair of DNA DSBs. This evidence concerns the gene H2AX and nonpapillary renal cell carcinoma.