RNA sequence demonstrated that several long non-coding RNAs (LncRNAs) were downregulated by TRIM29 knockdown, and LncRNA CYTOR was screened as online database exhibited that CYTOR was positively co-expressed with TRIM29 (Fig. 6a) and FN1 (Fig. 6b) in thyroid cancer tissues. This evidence concerns the gene FN1 and thyroid cancer.