MAPK8 and cancer: Interestingly, both JNK (pT183, Y185) and AKT (pT308) phosphorylation were highly correlated with YAP expression in TGCT cancer (Fig. 5B), but not in BRCA (Spearman’s rank correlation coefficient, pJNK = 0.12713; pAKT = 0.19721; p-values, pJNK = 0.00016438; pAKT = 4.1085e−9) or PAAD (Spearman’s rank correlation coefficient, pJNK = −0.045635; pAKT = −0.0853; p-values, not significant).