GAS5 and neoplasm: GAS5’s tumor-suppressive ability is not limited to this axis, as it functions as a ceRNA for many other miRNAs such as miR-18a-5p, miR-196a, miR-221, and miR-23a, among others, to inhibit hallmark cancer characteristics such as EMT [42,43,56,57], chemoresistance [46,59,77], and metastasis [63,71] across a multitude of cancer cell types.