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. 2017 Apr 24;8(35):58611–58624. doi: 10.18632/oncotarget.17381

Figure 4. Phosphor-JNK level is negatively correlated with PPA1 expression in colon adenocarcinoma tissues.

Figure 4

Representative IHC images of pJNK in primary tumor tissues. (A) IRS was scored as 0, with negative expression. (B) IRS was scored as 2, identified as (+) immunoreactivity. (C) IRS was scored as 6, defined as (++) expression. (D) IRS was scored as 9, and the staining was classified as (+++). (E) Logistic regression curve showed the negative association between PPA1 and pJNK levels (r=0.610, P<0.001).