Research Article

A Five-Gene Prognostic Nomogram Predicting Disease-Free Survival of Differentiated Thyroid Cancer

Figure 3

Establishment and validation of the five-gene signature. (a)–(c) ROC curves of the five-gene signature for 1-, 3-, and 5-year DTC patient recurrence compared with other models in the training, testing, and entire dataset. (d) The ability of the five-gene signature to distinguish between cancer and normal tissue in the TCGA, GSE27155, and GSE53157 datasets. (e) The difference of FN1, F12, APOD, and BTNL8 expression levels in the high- and low-risk groups of DTC recurrence patients (). (f) The pairing differences between cancerous and paracancerous tissue genes in 58 DTC patients.
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