From the top downregulated miRNAs, miR205 has been reported as a negative regulator of E-cadherin levels, promoting, through Snail upregulation, a more proliferative and invasive phenotype [32] and silencing of miR-19 has been described to reverse EMT in lung cancer by suppressing E-cadherin [33]. Here, SNAI1 is linked to lung carcinoma.