Publications by authors named "Lie-Kun Lin"
Background: MircoRNA-335 (miR-335), a member of mircoRNAs (miRNAs) family, has been found to be correlated with tumor invasion and metastasis. In this study, we aimed to detect the effect of miR-335 methylation on metastasis of nasopharyngeal carcinoma.
Methods: RT-PCR and methylation-specific PCR were applied to detect the expression levels of miR-335 and miR-335 methylation in nasopharyngeal carcinoma tissues.
Background: The purpose of the present study was to investigate the role of the methylation status of the DACT1 gene on the invasion and metastasis of nasopharyngeal carcinoma cells.
Methods: The levels of methylation and expression of the DACT1 gene in nasopharyngeal carcinoma tissues and CNE2 cells were determined by methylation-specific PCR and RT-PCR, respectively. CNE2 cells were treated with 5-aza-2-deoxycytidine, and the variation in the methylation status of the DACT1 gene was detected, as well as the influence of methylation on invasiveness of nasopharyngeal carcinoma cells.