In particular, squamous cell carcinoma (SCC) specific SE regions are cooperatively occupied with TP63 and SOX2 to boost CCAT1 seRNA transcription, CCAT1/TP63/SOX2 complex is bound to SE regions of epidermal growth factor receptor (EGFR) to promote EGFR transcription. The gene discussed is SOX2; the disease is squamous cell carcinoma.