TY  - BOOK
A1  - Wang, Wen
T1  - Validation of shRNA clones for gene silencing in 293FT cells
N2  - ...
N2  - The goal of the project was to establish knock down of mRNA in human mesenchymal stem cells. Since these cells are difficult to transfect, a viral approach is needed to achieve sufficient expression of e. g. shRNA in a high percentage of cells to allow for an efficient silencing of corresponding mRNAs. For this purpose for every gene product of interest, a number of shRNA clones have to be tested to detect an individual shRNA with sufficient efficacy. Lentiviral systems for shRNA approaches have recently become available. The principal advantage of the lentiviral system is that it allows gene silencing in nondividing cells and therefore expands the usefulness of the RNAi-based gene silencing system. Lentivirus-delivered shRNAs are capable of specific, highly stable and functional silencing of gene expression in a variety of cell types. Since the viral transfection of MSCs is a time consuming process that involves transfection of 293 FT cells plus transduction of target cells, for this thesis the following approach was chosen: genes of interest were checked for expression in 293FT cells by RT-PCR. These gene products can be silenced in 293FT cells simply by transfection of shRNA clones and efficacy was subsequently tested by RT-PCR. Beyond this thesis then the project can proceed with effective clones to transduce primary MSCs with individual shRNA clones identified as effective silencing tool in this thesis.
KW  - shRNA
KW  - RNAi
KW  - ....................................................................
KW  - shRNA
KW  - RNAi
Y1  - 2008
UR  - https://opus.bibliothek.uni-wuerzburg.de/frontdoor/index/index/docId/2225
UR  - https://nbn-resolving.org/urn:nbn:de:bvb:20-opus-25955
N1  - Aus rechtlichen Gründen wurde der Zugriff auf den Volltext zu diesem Dokument gesperrt.
ER  -