| miR-181a functions as an oncomir in gastric cancer by repressing the expression of tumor suppressor KLF6. | gastric, |
| This study, we performed a comprehensive analysis of putative human miRNA oncogenes and tumor suppressors. We found that miRNA oncogenes and tumor suppressors clearly show different patterns in function, evolutionary rate, expression, chromosome distribution, molecule size, free energy, transcription factors, and targets. | None |
| miR-181a2/181b2 prominently dampened cell-cycle progression, suppressed cell growth, and promoted apoptosis of tumor cells in vitro They also effectively impeded tumor formation and growth in vivo miR-181a2/181b2 exert the tumor suppressor ability by depressing the direct target PIK3R3 (p55gamma) and consequently modulating the PIK3R3/Akt/FoxO signaling pathway | None |