FIGURE 4.

(A)) A positive correlation was detected between the expression of MYC and GJA9‐MYCBP. (B) The expression analysis of lncRNA PVT1 and MYC revealed statistically a positive correlation. (C) ROC curve analysis of GJA9‐MYCBP showed this lncRNA can discriminate two definite groups with a promising calculated AUC (0.920) and p‐value = .0001 (95% CI). (D) PVT1 can be considered a biomarker (AUC = 0.901, p‐value = .0001, 95% CI). AUC, area under the curve; CI, confidence intervals; lncRNAs, long noncoding RNAs; PVT1, plasmacytoma variant translocation 1; ROC, receiver operating characteristic.