The impact of anionic polymers on gene delivery: how composition and assembly help evading the toxicity-efficiency dilemma

Cationic polymers have been broadly studied for non-viral gene supply on account of their means to bind genetic materials and to work together with mobile membranes. Nonetheless, their charged nature carries the danger of elevated cytotoxicity and interplay with serum proteins, limiting their potential in vivo utility. Due to this fact, hydrophilic or anionic shielding…

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