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Synthesis and Characterization of mRNA-Loaded Poly(Beta Aminoesters) Nanoparticles for Vaccination Purposes
Published on: August 13, 2021
Potential of nanocarriers in genetic immunization
Kapil Khatri1, Amit K Goyal, Suresh P Vyas
1Drug Delivery Research Laboratory, Department of Pharmaceutical Sciences, Dr. H. S. Gour Vishwavidyalaya, Sagar, MP 470003, India.
Recent Patents on Drug Delivery & Formulation
|December 17, 2008
Summary
Non-viral nanocarriers offer a safe and effective method for DNA vaccination, enhancing both humoral and cell-mediated immunity against infectious agents. These systems improve gene delivery for genetic immunization strategies.
Area of Science:
- Immunology
- Biotechnology
- Nanotechnology
Background:
- DNA vaccination, or genetic immunization, induces both humoral and cell-mediated immune responses.
- Genetic vaccines can mitigate the pathology of various infections.
- Efficient DNA vaccination requires overcoming gene transfection barriers.
Purpose of the Study:
- To review the potential of non-viral nanocarrier constructs for genetic immunization.
- To analyze issued patents in the field of DNA vaccination delivery systems.
- To detail various carrier systems used for plasmid DNA delivery.
Main Methods:
- Literature review of non-viral nanocarrier systems for DNA vaccination.
- Retrieval and analysis of US patent database records.
- Detailed examination of plasmid DNA delivery carrier systems.
Main Results:
- Non-viral systems are safer, cheaper, and capable of delivering larger DNA fragments compared to viral systems.
- Nanocarriers protect DNA from degradation and target antigen-presenting cells.
- A range of non-viral nanocarrier systems have been developed for genetic immunization.
Conclusions:
- Non-viral nanocarriers show significant potential for advancing genetic immunization strategies.
- These systems offer advantages in safety, cost-effectiveness, and delivery efficiency.
- Further development of non-viral nanocarriers could lead to improved vaccines against infectious diseases.
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