Structure Relationship of Cationic Lipids on Gene Transfection Mediated by Cationic Liposomes
نویسندگان
چکیده
منابع مشابه
Asialoganglioside enhances the efficiency of gene transfection mediated by cationic liposomes with a cationic cholesterol derivative.
We investigated the transfection efficiency mediated by asialoganglioside-containing cationic liposomes. Previously we reported that monosialoganglioside GM(1) (GM(1a)) enhanced transfection efficiency. In this study, we investigated the effects of sialic acid in gangliosides on transfection efficiency. Two mammalian culture cell lines HeLa and HepG2 were transfected with luciferase plasmids (p...
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PURPOSE Cationic liposomes (CLs) are composed of phospholipid bilayers. One of the most important applications of these particles is in drug and gene delivery. However, using CLs to deliver therapeutic nucleic acids and drugs to target organs has some problems, including low transfection efficiency in vivo. The aim of this study was to develop novel CLs containing magnetite to overcome the defi...
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We have developed an efficient and reproducible method for RNA transfection, using a synthetic cationic lipid, N-[1-(2,3-dioleyloxy)propyl]-N,N,N-trimethylammonium chloride (DOTMA), incorporated into a liposome (lipofectin). Transfection of 10 ng to 5 micrograms of Photinus pyralis luciferase mRNA synthesized in vitro into NIH 3T3 mouse cells yields a linear response of luciferase activity. The...
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Gene therapy holds substantial promise for the treatment of a broad class of overwhelming human diseases such as cancer and AIDS (Verma & Somia, 1997). An essential procedure in gene therapy program involves the delivery of encoded plasmid genes into the patient’s somatic cells so as to express therapeutic proteins. An ideal strategy for successful gene delivery depends on safe and efficient ge...
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ژورنال
عنوان ژورنال: AAPS PharmSciTech
سال: 2012
ISSN: 1530-9932
DOI: 10.1208/s12249-012-9857-5