Sodium-coupled monocarboxylate transporter is a target of epigenetic repression in cervical cancer.

ABSTRACT: The SLC5A8 gene encodes Na monocarboxylate transporter 1, which is epigenetically inactivated in various tumour types. This has been attributed to the fact that it prevents the entry of histone deacetylase (HDAC) inhibitors and favours the metabolic reprogramming of neoplastic cells. Nevertheless, its expression and regulation in cervical cancer (CC) have not been elucidated to date. The aim of the present study was to investigate whether SLC5A8 expression is silenced in CC and if epigenetic mechanisms are involved in its regulation. Using RNA and DNA from human CC cell lines and tumour tissues from patients with CC, the expression of SLC5A8 was analysed by reverse transcription polymerase chain reaction and the methylation status of its CpG island (CGI) by bisulphite‑modified sequencing.

SUBMITTER: Hernandez-Juarez J 

PROVIDER: S-EPMC6438420 | biostudies-literature | 2019 May

REPOSITORIES: biostudies-literature