CTCF and breast cancer: We used an online database (ChIPBase v2.0) to predict the transcription factors for ZNF582-AS1, chr19:56, 393, 312-56, and 414, 800 (GRCh38/hg38), and the online tool suggested five potential candidates in breast cancer cell lines, namely CTCF, KDM5B, HIF1A, ARNT, and NRF1 (Supplementary Table S6).