Immunoblot analysis of SP1, SOX2, CEBPB, TEF-1, YY1, and NF-1 showed variable band intensities of these transcription factors in HNSCC that did not correlate with their HPV status and showed no specific difference in band intensities group wise (Figure 2F). The gene discussed is CEBPB; the disease is head and neck squamous cell carcinoma.