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. 2024 Jun 18;14:14092. doi: 10.1038/s41598-024-64126-0

Figure 2.

Figure 2

Immunohistochemical assessment of PAK4 expression in oral squamous cell carcinoma (OSCC) cases. Immunohistochemical staining profile for PAK4 in colorectal carcinoma tissue [positive control] (a), normal oral epithelia and OSCC tissues: normal oral epithelia (b), well-differentiated OSCC (c, d), and poorly differentiated OSCC (e, f).