WIF1 and nasopharyngeal carcinoma: In nasopharyngeal carcinoma cells, SFN inhibits growth through the DNMT1/Wnt inhibitory factor 1 (WIF1) axis [110], as well as inhibits total STAT3 oncogene expression level and STAT3 phosphorylation (troy 704 and troy 705) by upregulation of miRNA-124-3p [111].