UCA1 and posterior cortical atrophy: Silencing of UCA1 inhibited PCa cell proliferation, migration and invasion and promoted chemo-sensitivity in vitro and tumour growth in vivo [66,68,69].In addition, UCA1 sponges tumour-suppressive, anti-proliferative miR-143, leading to derepression of its oncogenic target, MYO6 in PCa [70].