DLEC1 and nasopharyngeal carcinoma: Furthermore, RAFFS1, multiple genes including zinc finger MYND-type containing 10 (ZMYND10), leucyl-TRNA synthetase 2, mitochondrial (LARS2), MutL Homolog 1 (MLH1), lactotransferrin (LTF), and DLEC1 in 3p21.3 region were promoter methylated in the tumors of certain NPC patients [316].