Reduced RCE1 expression predicts poor prognosis of colorectal carcinoma.

ABSTRACT:

Background

As an end-proteolytic enzyme that cleaves the last three residues of proteins with a terminal CAAX, Ras-converting enzyme 1 (RCE1) has an essential role in multiple signaling pathways and take part in the process of differentiation, proliferation and carcinogenesis. The aim of the study is to investigate expression pattern of RCE1 and its prognosis in colorectal carcinoma (CRC).

Methods

The expression of RCE1 and phospho-MAPK family members was confirmed by immunohistochemical staining of CRC tissues. miR-RCE1 lentiviral vectors were transduced into HCT116 and SW489 cells. Reverse transcription PCR (RT-PCR) and western blot were conducted to measure the transfection efficiency. Transwell assays were used to detect the invasiveness of CRC cells.

Results

In t

SUBMITTER: Shi B 

PROVIDER: S-EPMC5471898 | biostudies-literature | 2017 Jun

REPOSITORIES: biostudies-literature