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. 2014 May 28;9(5):e98582. doi: 10.1371/journal.pone.0098582

Figure 2. High CD26 expression associated with worse overall and disease free survival of colorectal cancer patients.

Figure 2

A) Kaplan-Meier cumulative overall survival curves of CRC patients with high (expression level 3 and 2) and low CD26 expression. P<0.001 (log rank test). B) Kaplan-Meier disease free survival for CRC patients stratified by high and low CD26 expression. P = 0.001 (log rank test).