Journal info
|
||
Select Journal
Journals
Bratislava Medical Journal Endocrine Regulations General Physiology and Biophysics Neoplasma 2024 Ahead of print 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 Acta Virologica Studia Psychologica Cardiology Letters Psychológia a patopsych. dieťaťa Kovove Materialy-Metallic Materials Slovenská hudbaWebshop Cart
Your Cart is currently empty.
Info: Your browser does not accept cookies. To put products into your cart and purchase them you need to enable cookies.
Neoplasma Vol.55, No.2, p.130-137, 2008 |
||
Title: Long-Term BRCA1 Down-Regulation by Small Hairpin RNAs Targeting the 3’ Untranslated Region | ||
Author: E. VONDRUSKOVA, R. MALIK, J. SEVCIK, P. KLEIBLOVA, Z. KLEIBL | ||
Abstract: Mutations in the BRCA1 gene are responsible for the majority of hereditary breast/ovarian cancers. The functional significance of many mutations/splicing variants identified during the screening of high-risk individuals is difficult to predict due to the lack of in vitro functional tests correlating sequence variants with a risk of cancer development. RNA interference is a promising tool in analyzing functional properties of BRCA1 mutations. Here we designed and functionally analyzed shRNAs directed to 3’-UTR of BRCA1 mRNA that may be used to knock-down expression of endogenous BRCA1. Using retroviral infection, we achieved long-term down-regulation of BRCA1 in a cell-type specific manner. We propose that 3’-UTR-directed shRNAs, coupled with up-regulation of exogenous mutated BRCA1 variants, may constitute a versatile system for the functional analysis of BRCA1 gene alterations. |
||
Keywords: BRCA1, Retroviral infection, RNAi, shRNA, UTR | ||
Year: 2008, Volume: 55, Issue: 2 | Page From: 130, Page To: 137 | |
|
download file |
|