Peptide-substituted oligonucleotide synthesis and non-toxic, passive cell delivery
نویسندگان
چکیده
منابع مشابه
Identification of BP16 as a non-toxic cell-penetrating peptide with highly efficient drug delivery properties.
Antimicrobial peptides are an interesting source of non-cytotoxic drug delivery vectors. Herein, we report on the identification of a new cell-penetrating peptide (KKLFKKILKKL-NH2, BP16) from a set of antimicrobial peptides selected from a library of cecropin-melittin hybrids (CECMEL11) previously designed to be used in plant protection. This set of peptides was screened for their cytotoxicity ...
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Delivery to intracellular target sites is still one of the main obstacles in the development of peptide nucleic acids (PNAs) as antisense-antigene therapeutics. Here, we designed a self-assembled oligonucleotide scaffold that included a central complementary region for self-assembly and lateral regions complementing the PNAs. Assembly of cell-penetrating peptide (CPP)-PNAs on the scaffold signi...
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Numerous human genetic diseases are caused by mutations that give rise to aberrant alternative splicing. Recently, several of these debilitating disorders have been shown to be amenable for splice-correcting oligonucleotides (SCOs) that modify splicing patterns and restore the phenotype in experimental models. However, translational approaches are required to transform SCOs into usable drug pro...
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Peptide and protein drugs have found an important position in therapeutics. Recent advances in pharmaceutical biotechnology have led to an increase in the number of protein products in the market. As these therapeutic proteins and peptides are made available, it will be essential to formulate these drugs into safe and effective delivery systems. The twenty different naturally occurring amin...
متن کاملSynthesis of oligonucleotide-peptide conjugates for biomedical and technological applications.
Oligonucleotide-peptide conjugates have attracted considerable interest especially for biomedical uses. In the first part of this chapter, we describe protocols for the stepwise synthesis of oligonucleotides carrying peptide sequences at the 3'-end on a single support. The resulting oligonucleotide-peptide conjugates may be used as exogenous effectors for the specific control of gene expression...
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ژورنال
عنوان ژورنال: Signal Transduction and Targeted Therapy
سال: 2016
ISSN: 2059-3635
DOI: 10.1038/sigtrans.2016.19