Cell penetrating peptide-mediated systemic siRNA delivery to the liver
نویسندگان
چکیده
منابع مشابه
Cell penetrating peptide-mediated systemic siRNA delivery to the liver.
The cell-penetrating peptide (CPP) is one of the most attractive tools for efficiently delivering biomolecules to a target organelle. Here, we describe the use of octaarginine (R8)-modified lipid nanoparticles for the efficient and targeted in vivo delivery of siRNA to the liver. In this study, SR-BI (a scavenger receptor class B, member 1) was targeted by this nanoparticle. Our results demonst...
متن کاملCell-penetrating-peptide-mediated siRNA lung delivery.
The therapeutic application of siRNA (short interfering RNA) shows promise as an alternative approach to small-molecule inhibitors for the treatment of human disease. However, the major obstacle to its use has been the difficulty in delivering these large anionic molecules in vivo. A potential approach to solving this problem is the chemical conjugation of siRNA to the cationic CPPs (cell-penet...
متن کاملA retro-inverso cell-penetrating peptide for siRNA delivery
BACKGROUND Small interfering RNAs (siRNAs) are powerful tools to control gene expression. However, due to their poor cellular permeability and stability, their therapeutic development requires a specific delivery system. Among them, cell-penetrating peptides (CPP) have been shown to transfer efficiently siRNA inside the cells. Recently we developed amphipathic peptides able to self-assemble wit...
متن کاملEvaluation of Cell Penetrating Peptide Delivery System on HPV16E7 Expression in Three Types of Cell Line
Background: The poor permeability of the plasma and nuclear membranes to DNA plasmids are two major barriers for the development of these therapeutic molecules. Therefore, success in gene therapy approaches depends on the development of efficient and safe non-viral delivery systems. Objectives: The aim of this study was to investigate the in vitro delivery of plasmid DNA encoding HPV16 E7 gene...
متن کاملA new potent secondary amphipathic cell-penetrating peptide for siRNA delivery into mammalian cells.
RNA interference constitutes a powerful tool for biological studies, but has also become one of the most challenging therapeutic strategies. However, small interfering RNA (siRNA)-based strategies suffer from their poor delivery and biodistribution. Cell-penetrating peptides (CPPs) have been shown to improve the intracellular delivery of various biologically active molecules into living cells a...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Pharmaceutics
سال: 2011
ISSN: 0378-5173
DOI: 10.1016/j.ijpharm.2011.07.038