ZFAS1 and gastric cancer: For instance, lncRNA ZFAS1 contributed to PTX resistance in GC by changing the expression levels of EMT makers, including E-cadherin, N-cadherin, vimentin, matrix metalloproteinase (MMP)-2 and MMP-14, as well as cell cycle related markers (cyclin D1, cyclin E and cyclin B1) 89.