TGFB1 and head and neck squamous cell carcinoma: Also, we found mRNA and protein expression level of FcGBP and TGF-β was significantly negative correlated in HNSCC and surgical safety border tissues (GSE59102: r=-0.3835, p=0.0122; WB: r=-0.6767, p=0.0011) (Figure 1A, 1C).