Low generation polyamine dendrimers bearing flexible tetraethylene glycol as nanocarriers for plasmids and siRNA
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چکیده
منابع مشابه
Nanocarriers for siRNA Therapy
Small interfering RNAs (siRNAs) therapy has opened exceptional advantageous opportunity for the treatment of diseases. Usually naked siRNA are subjected to internal harsh environment and rapidly degraded by RNases after administration. To overcome this issue various nanodelivery platforms have been developed and utilized in drug delivery due to narrowed size distribution, improved bioavailabili...
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Since the discovery of the "starburst polymer", later renamed as dendrimer, this class of polymers has gained considerable attention for numerous biomedical applications, due mainly to the unique characteristics of this macromolecule, including its monodispersity, uniformity, and the presence of numerous functionalizable terminal groups. In recent years, dendrimers have been studied extensively...
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Exosomes are nano-sized vesicles that facilitate intercellular communications through carrying genetic materials and functional biomolecules. Owing to their unique size and structure, exosomes have emerged as a useful tool to overcome the limitations of siRNA delivery. The use of exosomes as siRNA delivery vehicles lacks certain disadvantages of the existing foreign delivery systems such as vir...
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There are many types of dendrimers used as nanomolecules for gene delivery but there is still an ongoing search for ones that are able to effectively deliver drugs to cells. The possibility of gene silencing using siRNA gives hope for effective treatment of numerous diseases. The aim of this work was to investigate in vitro biophysical properties of dendriplexes formed by siRNA and cationic pho...
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In vivo electroporation is an appealing method to deliver nucleic acid into living tissues, but the clinical application of such a method was limited due to severe tissue damage and poor coverage of the tissue surface. Here we present the validation of a novel flexible microneedle array electrode (MNAE) chip, in which the microneedle array and the flexible substrate are integrated together to s...
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ژورنال
عنوان ژورنال: Nanoscale
سال: 2016
ISSN: 2040-3364,2040-3372
DOI: 10.1039/c5nr06757j