Glutamine-chitosan modified calcium phosphate nanoparticles for efficient siRNA delivery and osteogenic differentiation
نویسندگان
چکیده
منابع مشابه
Glutamine-chitosan modified calcium phosphate nanoparticles for efficient siRNA delivery and osteogenic differentiation.
RNA interference (RNAi)-based therapy using small interfering RNA (siRNA) exhibits great potential to treat diseases. Although calcium phosphate (CaP)-based systems are attractive options to deliver nucleic acids due to their good biocompatibility and high affinity with nucleic acids, they are limited by uncontrollable particle formation and inconsistent transfection efficiencies. In this study...
متن کاملCalcium phosphate nanoparticles-based systems for siRNA delivery
Despite the enormous therapeutic potential of siRNA as a treatment strategy, the delivery is still a problem due to unfavorable biodistribution profiles and poor intracellular bioavailability. Calcium phosphate (CaP) co-precipitate has been used for nearly 40 years for in vitro transfection due to its non-toxic nature and simplicity of preparation. The surface charge of CaP will be tuned into p...
متن کاملCharge reversible calcium phosphate lipid hybrid nanoparticle for siRNA delivery
Bcl-2 gene is an important target to treat lung cancer. The small interference RNA (siRNA) of Bcl-2 gene (siBcl-2) can specifically silence Bcl-2 gene. However, naked siBcl-2 is difficult to accumulate in the tumor tissue to exert its activity. In this paper, a calcium phosphate lipid hybrid nanoparticle that possessed charge reversible property was prepared to enhance the activity of siBcl-2 i...
متن کاملsiRNA delivery with chitosan nanoparticles: Molecular properties favoring efficient gene silencing.
Chitosan has gained increasing interest for siRNA delivery. Although chitosan covers a family of structurally different polysaccharides, most siRNA delivery studies have been performed with conventional partially N-acetylated chitosans. Herein, the purpose was to identify fundamental chitosan molecular properties favoring siRNA delivery and efficient gene silencing in mammalian cells. Nanoparti...
متن کاملChemotherapy drug delivery from calcium phosphate nanoparticles
Calcium phosphate nanoparticles (nanoCaP) conjugated with cis-diamminedichloroplatinum (CDDP, cisplatin) were prepared through the electrostatic binding of an aquated species of cisplatin to the nanoCaP in a chloride-free solution. The agglomeration of the nanoCaP that typically occurs during synthesis of CaP was controlled through the addition of DARVAN 811 immediately after precipitation and ...
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: Journal of Materials Chemistry B
سال: 2015
ISSN: 2050-750X,2050-7518
DOI: 10.1039/c5tb00843c