Stimuli-responsive nanocarriers for intracellular delivery.

Area of Science:

• Biomedical Engineering
• Nanomedicine
• Drug Delivery Systems

Background:

• Nanoparticles (NPs) have significantly advanced medical treatments.
• Various NPs like metallic NPs, dendrimers, and liposomes serve as platforms for delivering biomolecules, drugs, and nucleic acids intracellularly.

Purpose of the Study:

• To review current approaches in intracellular delivery systems.
• To focus on stimuli-responsive nanocarriers and cell-penetrating peptides for enhanced biomedical applications.

Main Methods:

• Review of current literature on nanoparticle-based intracellular delivery.
• Focus on stimuli-responsive nanocarriers and their functionalization.
• Inclusion of cell-penetrating peptides in delivery strategies.

Main Results:

• Nanoparticles improve drug pharmacokinetic properties and bioavailability.
• Nanocarriers effectively overcome biological barriers for targeted delivery.
• Stimuli-responsive systems offer controlled release and enhanced therapeutic outcomes.

Conclusions:

• Nanoparticle-based intracellular delivery systems are crucial for modern medicine.
• Stimuli-responsive nanocarriers represent a promising frontier in targeted drug delivery.
• Further research into these systems will unlock new therapeutic potentials.