As a ceRNA, GAS5 interferes with the action of several miRNAs, including miR-21 [28], miR-23 [29], miR-32-5p [30], miR-128-3p [31,32], miR-196a-5p [33], miR-222-3p [34], and miR-378a-5p [35], thereby affecting cancer progression. Here, GAS5 is linked to cancer.