Table 1.
Pathways represented in 480 differentially expressed genes with highest statistical discrimination
| Classifications | Number of genes | Percentage of genes | P value |
| Pathways | |||
| Integrin signaling pathway (P00034) | 21 | 4.60% | 9.92 × 10-10 |
| Vitamin B6 metabolism (P02787) | 3 | 0.70% | 3.53 × 10-5 |
| p53 pathway (P00059) | 10 | 2.20% | 4.77 × 10-5 |
| Cell cycle (P00013) | 4 | 0.90% | 0.000843 |
| Muscarinic acetylcholine receptor 2 and 4 signaling pathway (P00043) | 5 | 1.10% | 0.002843 |
| Muscarinic acetylcholine receptor 1 and 3 signaling pathway (P00042) | 4 | 0.90% | 0.018809 |
| Angiogenesis (P00005) | 9 | 2.00% | 0.019019 |
| Metabotropic glutamate receptor group I pathway (P00041) | 3 | 0.70% | 0.020464 |
| FGF signaling pathway (P00021) | 6 | 1.30% | 0.023515 |
| Hedgehog signaling pathway (P00025) | 3 | 0.70% | 0.028308 |
| VEGF signaling pathway (P00056) | 4 | 0.90% | 0.033627 |
| PI3 kinase pathway (P00048) | 5 | 1.10% | 0.039324 |
FGF, fibroblast growth factor; VEGF, vascular endothelial growth factor.