Prognostic value of miR-375 and miR-214-3p in early stage oral squamous cell carcinoma.

ABSTRACT: MicroRNAs (miRs) control cell growth, apoptosis and differentiation, and thus play a key role in carcinogenesis. Identification of a set of miRs that demonstrate differential expression in oral squamous cell carcinoma (OSCC) patients with poor prognosis has potential for utility as a prognostic marker. A retrospective study of miR expression was conducted in 20 tissue samples from early stage (Stages I & II) OSCC patients with known clinical outcome (10 from those who had 5-year disease free survival and 10 who died of disease within 5 years) using genome-wide deep sequencing analysis. The promising miR candidates were then validated in 80 tissue samples using quantitative real-time PCR (qRT-PCR). The deep sequencing and qRT-PCR analysis identified two promising miRs, miR-375 and miR-214-3

SUBMITTER: Yoon AJ 

PROVIDER: S-EPMC4212932 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature