Reduced USP39 expression inhibits malignant proliferation of medullary thyroid carcinoma in vitro.

ABSTRACT:

Background

Medullary thyroid carcinoma (MTC) constitutes approximately 5 % of all thyroid cancers and carries a worse prognosis than other differentiated thyroid cancers. Targeted therapies are being investigated for systemic treatment of MTC. Ubiquitin-specific peptidase 39 (USP39) functions in pre-mRNA splicing as a component of the U4/U6-U5 tri-snRNP and also participates in spindle checkpoint and cytokinesis. In this study, we aimed to evaluate the potential role in MTC.

Methods

We used lentivirus-delivered short hairpin RNA (shRNA) to silence USP39 expression in one MTC cell line TT. USP39 expression was detected by qPCR and Western blot. For functional analysis, MTT assay was performed to evaluate the proliferation activity, and FACS was used to assess the cell distrib

SUBMITTER: An Y 

PROVIDER: S-EPMC4549085 | biostudies-literature | 2015 Aug

REPOSITORIES: biostudies-literature