The role of helper lipids in cationic liposome-mediated gene transfer
نویسندگان
چکیده
منابع مشابه
Cationic liposome-mediated gene delivery in vivo.
Several improvements have been made in liposomal delivery, thus making this technology potentially useful for treatment of certain diseases in the clinic. Success in non-viral delivery is complicated and requires optimization of several components. These components include nucleic acid purification, plasmid design, formulation of the delivery vehicle, administration route and schedule, dosing, ...
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One of the main challenges of gene therapy remains the increase of gene delivery into eukaryotic cells. We tested whether intracellular DNA release, an essential step for gene transfer, could be facilitated by using reducible cationic DNA-delivery vectors. For this purpose, plasmid DNA was complexed with cationic lipids bearing a disulphide bond. This reduction-sensitive linker is expected to b...
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از محوری ترین اثراتی که یک فیلم سینمایی ایجاد می کند دیالوگ هایی است که هنرپیش گان فیلم میگویند. به زعم یک فیلم ساز, یک شیوه متأثر نمودن مخاطب از اثر منظوره نیروی گفتارهای گوینده, مثل نیروی عاطفی, ترس آور, غم انگیز, هیجان انگیز و غیره, است. این مطالعه به بررسی این مسأله مبادرت کرده است که آیا نیروی فراگفتاری هنرپیش گان به مثابه ی اعمال گفتاری در پنج فیلم هالیوودی در نسخه های دوبله شده باز تولید...
15 صفحه اولCationic liposome-mediated RNA transfection.
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...
متن کاملCationic polymer and lipids augment adenovirus-mediated gene transfer to cerebral arteries in vivo.
Adenovirus-mediated gene transfer to blood vessels is relatively inefficient because binding of adenovirus to vessels is limited. The authors have reported that incorporation of cationic polymer and lipids with adenovirus augments gene transfer to blood vessels ex vivo. In this study, the authors determined whether complexes of adenovirus and cations improve efficiency of gene transfer in vivo....
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ژورنال
عنوان ژورنال: Biophysical Journal
سال: 1996
ISSN: 0006-3495
DOI: 10.1016/s0006-3495(96)79309-8