To identify IFT57-dependent genes in 8505C cells that could be used as biomarkers and may also be relevant to the survival effects of IFT57 expression in papillary thyroid carcinoma, the IFT57-dependent genes identified in 8505C anaplastic thyroid carcinoma cells were screened for coexpression with IFT57 and CD47 in the TCGA papillary thyroid carcinoma tumor data. This evidence concerns the gene IFT57 and thyroid gland undifferentiated (anaplastic) carcinoma.