GSTP1 and esophageal squamous cell carcinoma: LINC01419 could bind to the promoter region of glutathione S-transferase pi 1 (GSTP1) gene, increase DNA methylation levels of the region through recruiting DNA methyltransferase 1 (DNMT1), DNA methyltransferase 3A (DNMT3A) and DNA methyltransferase 3B (DNMT3B) into GSTP1 promoter region and diminish GSTP1 expression in ESCC cells (Chen J. L. et al., 2019).