Table 4.
New target genes potentially regulated by microRNAs differentially expressed in HPV-positive penile squamous cell carcinoma
| Gene | miRDE | miRNA Expression | miTG | p-value | Biological consequence |
|---|---|---|---|---|---|
| MDM2 | miR-661 | Downregulated | 0.800 | 0.001 | Ubiquitination and degradation of p53 |
| MDM4 | miR-433-3p | Downregulated | 0.800 | 0.001 | Ubiquitination and degradation of p53 |
| miR-661 | Downregulated | 0.800 | 0.001 | ||
| LDLR | miR-130a-3p | Upregulated | 0.960 | 0.001 | Deregulation of cholesterol metabolism |
| HSPA1B | miR-142-3p | Upregulated | 0.802 | 0.001 | Protein instability |
| VPS37C | miR-15b-5p | Upregulated | 0.850 | 0.001 | ESCRT-I (endosomal sorting complex required for transport I) dysregulation |
| miR-16-5p | Upregulated | 0.859 | 0.001 | ||
| CHMP2B | miR-200c-3p | Upregulated | 0.812 | 0.001 | ESCRT-III (endosomal sorting complex required for transport III) dysregulation |
| DDX3X | miR-15b-5p | Upregulated | 0.992 | 0.002 | Loss of expression induces resistance to chemotherapy, while its expression is related to viral replication |
| miR-16-5p | Upregulated | 0.993 | |||
| miR-25-3p | Upregulated | 0.869 | |||
| miR-495-3p | Downregulated | 1.000 | |||
| PTEN | miR-22-3p | Upregulated | 0.911 | 0.002 | Inhibition of apoptosis and induction of cell proliferation and growth |
| miR-205-5p | Upregulated | 0.937 | |||
| miR-130a-3p | Upregulated | 0.861 | |||
| IKBKB | miR-15b-5p | Upregulated | 0.861 | 0.008 | Inhibition of apoptosis and increased cell survival |
| miR-16-5p | Upregulated | 0.892 | |||
| PRDM4 | miR-15b-5p | Upregulated | 1.000 | 0.008 | Cell cycle progression, activation of PI3K/AKT signaling and PTEN inhibition |
| miR-16-5p | Upregulated | 1.000 | |||
| WASL | mir-130a-3p | Upregulated | 0.919 | 0.007 | Destabilization of the cytoskeleton |
| MET | miR-144-3p | Downregulated | 0.800 | 0.007 | Increased cell survival and induction of cell migration and invasion. |
| miR-433-3p | Downregulated | 0.800 | 0.007 |
miRDE = microRNA Differentially Expressed; miTG = microRNA Target Gene; hrHPV = high-risk Human Papilloma Virus.