Table 2.
List of the most important genes selected by the Borda count algorithm applied over ranks assigned by Random Forest, ElasticNet, wrapper method applied over randomly permuted vectors of gene expression values (SVMPFI), increased values (SVMlog2FC = 3) and decreased values (SVMlog2FC = −3), Deep Feature Selection model (DFS) and the differential gene expression analysis (DE).
| Gene symbol | RF | ELNET | SVM PFI | SVM log2FC = 3 | SVM log2FC = –3 | DFS | DE | Final rank | Pathway |
|---|---|---|---|---|---|---|---|---|---|
| SKAP2 | 1 | 1 | 22 | 6 | 7 | 44 | 10 | 1 | |
| FAM171A1 | 5 | 5 | 25 | 14 | 52 | 180 | 5 | 2 | |
| PLAG1 | 2 | 2 | 159 | 55 | 106 | 1 | 6 | 3 | |
| PCDH9 | 242 | 204 | 110 | 19 | 27 | 38 | 23 | 4 | |
| KBTBD11 | 19 | 20 | 112 | 70 | 455 | 34 | 31 | 5 | |
| GREM1 | 3 | 3 | 109 | 441 | 229 | 6 | 11 | 6 | |
| GREB1 | 41 | 52 | 16 | 72 | 86 | 28 | 653 | 7 | Validated nuclear estrogen receptor alpha network Main Pathway (nci) |
| VSNL1 | 324 | 332 | 5 | 1 | 1 | 7 | 297 | 8 | |
| TES | 140 | 238 | 49 | 54 | 8 | 507 | 140 | 9 | |
| SLC38A1 | 8 | 9 | 63 | 28 | 1048 | 14 | 9 | 10 | Astrocytic glutamate glutamine uptake and metabolism main pathway (reactome) |
| OSBPL3 | 133 | 144 | 31 | 48 | 233 | 19 | 774 | 11 | |
| PPEF1 | 384 | 369 | 67 | 67 | 39 | 9 | 619 | 12 | |
| EPB41L3 | 15 | 14 | 194 | 179 | 1324 | 15 | 4 | 13 | |
| CLEC2B | 11 | 11 | 681 | 844 | 165 | 463 | 19 | 14 | |
| CDKN1A | 192 | 191 | 638 | 548 | 447 | 75 | 123 | 15 | Regulation of retinoblastoma protein Pathway (proteasomal ubiquitin dependent protein catabolic process) (nci); Regulation of nuclear SMAD2 3 signaling Main Pathway; Regulation of retinoblastoman protein Main Pathway(nci) |
| CA4 | 222 | 261 | 98 | 428 | 598 | 317 | 308 | 16 | |
| HPGDS | 321 | 399 | 418 | 795 | 188 | 41 | 97 | 17 | |
| ACSL6 | 506 | 380 | 84 | 288 | 118 | 263 | 705 | 18 | Synthesis of very long chain fatty acyl CoAs Main Pathway (reactome) |
| LGI1 | 73 | 90 | 219 | 1864 | 305 | 82 | 22 | 19 | |
| KCNN3 | 249 | 212 | 158 | 906 | 452 | 485 | 291 | 20 | Ca activated K channels Main Pathway (reactome) |
See Materials and Method for details.