Knockdown of miR-574-5p induced an up-regulation of E-cadherin and down-regulation of cyclinD1, N-cadherin, matrix metallopeptidase 9 (MMP-9), and β-catenin in cervical cancer cells Moreover, QKI was verified as a target of miR-574-5p and involved in regulation of miR-574-5p-induced cervical cancer cell progression and metastasis. miR-574-5p functions to be oncogenic in cervical cancer, and its inhibition suppresses cervical cancer progression and metastasis as well as enhances chemosensitivity by targeting QKI.
Some treatments, such as UV irradiation, hypoxia, incubation temperatures, etc., can affect miR-574-5p expression and HeLa proliferation as well as metastases in different degrees.