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Gene & Protein in Disease                                           Signatures construction strategies for TC




                 References  Wang   et al., 2020 [66]  Lv et al.,   2020 [47]  Chen   et al., 2021 [79]  Hou   et al., 2020 [49]  Xu   et al., 2020 [48]  (Cont’d...)





                 Multivariate Cox   regression analysis  P‑value  95%   HR  CI  P = 0.04  1.000 –   1.001  1.003  P < 0.001  1.287 –   1.602  1.995  P = 0.022  1.001 –   1.01  1.019  P = 0.006  1.265 –   2.233  3.942









                 Univariate Cox   regression analysis  P‑value  95%   HR  CI  P = 0.047  1.000 –   1.001  1.003  P < 0.001  1.142 –   1.344  1.582  P < 0.001  1.005 −   1.013  1.021  P < 0.001  3.212 –   5.058  7.963







                 AUC of   the ROC   curve  0.817  0.836  1-, 3- and   5-year   AUCs: 0.73,   0.71 and   0.76  0.716  0.747





                 Risk score  Risk score = (0.390 *   MTHFD1) + (0.167   * IGF2BP2) + (0.152   * GSTM4) + (−0.133   * STT3A)  Risk score   = (0.331) *   Expression value of   RDH5 + (0.165) *   Expression value of   TREM1 + (0.017) *   Expression value of   BIRC7 + (0.016) *   Expression value of   SLC26A7  Risk score =   (3.23) * β value   (ALDOC) +   (2.98) * β value   (C14orf62)+   (−8.96) * β value   (DVL1) + (18.23) *   β value (PTPRC)  Risk score = (1.139   * RBM15)






                 Survival curve  P‑value  Cut‑off   P =   The   0.00008166  median   risk score  P < 0.001  The   median   of risk   scores  P = 0.016  The   median   of risk   scores  P = 0.01541  The   median   risk score  P =   The   0.0004741  median   risk score

             Table 3. The prognostic signatures of TC are summarized in strategy 3

                 Survival   event  PFS  OS           OS             OS      PFS                     DFS


                 Signatures   outcome  Unfavorable   Unfavorable    Unfavorable  Unfavorable        Unfavorable




                 Signatures  IGF2BP2,   STT3A,   MTHFD1,   and GSTM4  RDH5,   TREM1,   BIRC7, and   SLC26A7  ALDOC,   C14orf62,   DVL1 and   PTPRC  RBM15   KIAA1429   FTO  WTAP,   ZC3H13,  HNRNPC   and ALKBH5  21 DNA   methylation   probes**



                 Signatures   type  m6A RNA   methylation   regulators  Methylation   -driven genes  Methylation   -driven genes  m6A RNA   methylation   regulators  m6A RNA   methylation   regulators  DNA   methylation   probes



                 Pathological   type  PTC  TC        TC             PTC     DTC                     WDTC





                 Authors  Xinyi   Wang,   et al., 2020  Liting Lv,   et al., 2020  Zhiwei   Chen,   et al., 2021  Jianzhong   Hou,   et al., 2020  Nizhen Xu,   et al., 2020  Mariana   Reis,   et al., 2017




            Volume 2 Issue 3 (2023)                         11                       https://doi.org/10.36922/gpd.1138
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