Virus-like particles: Next-generation nanoparticles for targeted therapeutic delivery
Marcus J Rohovie1, Maya Nagasawa2, James R Swartz1,2
1Dept. of Chemical Engineering Stanford University Stanford CA 94305.
Bioengineering & Translational Medicine
|January 10, 2018
Summary
Virus-like particles (VLPs) offer a promising solution for targeted drug delivery, overcoming limitations of traditional methods. These engineered protein nanoparticles show potential to improve therapeutic efficacy and reduce side effects.
Area of Science:
- Biotechnology
- Nanomedicine
- Drug Delivery Systems
Background:
- Conventional drug therapies distribute agents body-wide, leading to limited dosage and adverse side effects.
- Current nanoparticle (NP) drug delivery research, primarily using liposomal and polymer-based NPs, has faced clinical limitations.
Purpose of the Study:
- To review the current research on virus-like particles (VLPs) as novel drug delivery vehicles.
- To outline the potential of VLPs to overcome challenges in targeted therapeutic cargo delivery.
Main Methods:
- Review of existing scientific literature on nanoparticle drug delivery.
- Focus on emerging research into viral capsids engineered into noninfectious, protein-based nanoparticles (VLPs).
Main Results:
- VLPs represent an emerging class of protein-based nanoparticles.
- Research indicates VLPs have significant potential as targeted delivery vehicles.
Conclusions:
- VLPs show promise for overcoming limitations of current drug delivery systems.
- Engineered VLPs could lead to more effective and safer therapeutic interventions.
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