miR-7, miR-9, miR-15, miR-34, miR-99, and miR-125 families participate in MAPK, PI3K-AKT, Jak/STAT3, and mTOR cell-signaling pathways’ regulation as well as in apoptosis, cell cycle, autophagy, and EMT potentiating cervical carcinoma development. This evidence concerns the gene PIK3CD and cervical carcinoma.