NUTF2 and breast cancer: In our study, based on the in silico analysis, OS-associated promoter CpG sites signature was constructed for prognostic prediction of BC, of which four dmCpG sites were identified, including cg00822495 (OTX2), cg03225817 (GRIA4), cg06884401 (FAM13A), and cg09869811 (NUTF2).