Systemic siRNA-Mediated Gene Silencing
نویسندگان
چکیده
منابع مشابه
Sticky overhangs enhance siRNA-mediated gene silencing.
siRNA delivery to cells offers a convenient and powerful means of gene silencing that bypasses several barriers met by gene delivery. However, nonviral vectors, and especially polymers, form looser complexes with siRNA than with plasmid DNA. As a consequence, exchange of siRNA for larger polymeric anions such as proteoglycans found outside cells and at their surface may occur and lower delivery...
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The task of specific gene knockdown in vitro has been facilitated through the use of short interfering RNA (siRNA), which is now widely used for studying gene function, as well as for identifying and validating new drug targets. We explored the possibility of using siRNA for dissecting cellular pathways by siRNA-mediated gene silencing followed by gene expression profiling and systematic pathwa...
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In the present study, a pH sensitive nanogel platform for gene delivery was developed. The cationic nanogels based on dendritic polyglycerol (dPG) and low molecular weight polyethylenimine units were able to encapsulate siRNA during the manufacturing process. The thiol-Michael nanoprecipitation method, which operates under mild conditions and did not require any catalyst or surfactant, was used...
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RNAi technology is taking strong position among the key therapeutic modalities, with dozens of siRNA-based programs entering and successfully progressing through clinical stages of drug development. To further explore potentials of RNAi technology as therapeutics, we engineered and tested VEGFR2 siRNA molecules specifically targeted to tumors through covalently conjugated cyclo(Arg-Gly-Asp-d-Ph...
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background: rna interference-based gene silencing has recently been applied as an efficient tool for functional gene analysis. rorc2 is the key transcription factor orchestrating th17 cells differentiation, the cells that are known as the pathogenic elements in various autoimmune diseases. the aim of this study was to design efficient sirnas specific for rorc2 and to evaluate different criteria...
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ژورنال
عنوان ژورنال: Annals of Surgery
سال: 2004
ISSN: 0003-4932
DOI: 10.1097/01.sla.0000140755.97224.9a