Of lncRNAs previously described in thyroid cancer, we found that PTCSC3 was downregulated in all investigated neoplasms, including FA; TNRC6C-AS1 was upregulated in papillary carcinomas; and PVT1 was specifically upregulated in ATC11,17,18. Here, PTCSC3 is linked to thyroid gland papillary carcinoma.