ASMTL and thyroid gland papillary carcinoma: ASMTL-AS1 is a newly found lncRNA that locates at Xp22.33 and Yp11.2, which has been recently reported as a key player in papillary thyroid cancer[13] and hepatocellular carcinoma[14], and could be used as a prognostic biomarker for bladder cancer[15].