XIST and lung cancer: For example, lncRNA XIST is involved in transforming growth factor-β1-induced EMT of nonsmall cell lung cancer cells by regulating miR-13728; lncRNA CCAT1 promoted EMT of ovarian cancer cells by sponging miR-490-3p.29 To get insights into the molecular mechanism of SNHG6 to regulate PA progression, we found through bioinformatics analysis that miR-944 was one of the targets of SNHG6, and there was a negative correlation between miR-944 and SNHG6 expressions in PA tissue.