Aberrant methylation and downregulation of ZNF667-AS1 and ZNF667 promote the malignant progression of laryngeal squamous cell carcinoma

Dysregulated long noncoding RNAs (lncRNAs) are involved in the development of tumor. Aberrant methylation is one of the most frequent epigenetic alterations that regulate the expression of genes. The aim of this study was to determine the expression and methylation status of ZNF667-AS1 and ZNF667, elucidate their biological function in the development of LSCC, and identify a cis-regulation of ZNF667-AS1 to ZNF667. The expression and methylation...