Elevated ZNF703 Protein Expression Is an Independent Unfavorable Prognostic Factor for Survival of the Patients with Head and Neck Squamous Cell Carcinoma

Figure 2

Expression of ZNF703 in tumor species and noncancerous species. ((a), (b)) Weak positivity in tumor cells, mainly stained in cytoplasm (100x and 200x, resp.). ((c), (d)) Moderate positivity in tumor cells, which are located in nucleus and cytoplasm (100x and 200x, resp.). ((e), (f)) Strong positivity in squamous carcinoma cells, mainly shown as nuclear staining. (100x and 200x, resp.). ((g), (h)) No ZNF703 protein staining was present in the noncarcinoma epithelium.

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