Figure 2. Clinicopathological associations of CTTN, pTry421-, and pTry466-CTTN expression in surgical samples. A: Significant difference was found between normal skin and CSCC tissue samples in pTry421- and pTry466-CTTN expression, but not in CTTN expression (i-iii) (*p<0.05). B: In CSCC patients, both pTry421-, and pTry466-CTTN expression showed a significant association with recurrence-free survival (ii and iii), but CTTN expression did not (i) (*p<0.05).