Delivery agents for oligonucleotides.

This chapter provides a basic overview of most of the oligonucleotide delivery systems available for an in vitro use. Two major classes are described: systems that act through an endocytosis process (e.g., lipid-based vectors, nanoparticles, and polycations) and systems that by-pass this endocytosis process (e.g., peptides and pore-forming agents). Each technique is briefly described to allow a critical choice of the best delivery systems suitable for specific purposes in cultured cells.