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Published on: July 25, 2022
Structural vaccinology: a three-dimensional view for vaccine development.
Roberta Cozzi1, Maria Scarselli, Ilaria Ferlenghi
1Novartis Vaccines and Diagnostics, Siena, Italy. ilaria.ferlenghi@novartis.com.
Current Topics in Medicinal Chemistry
|September 27, 2013
Summary
Structural Vaccinology (SV) advances vaccine development by combining genomics and structural biology. This approach optimizes antigens for improved immunogenicity, safety, and broader protection against pathogens.
Area of Science:
- Vaccinology
- Structural Biology
- Immunology
Background:
- Reverse Vaccinology (RV) utilizes genome-based strategies for vaccine development.
- Structural Vaccinology (SV) builds upon RV by integrating structural biology for antigen design.
- Antigenic variation poses challenges for traditional vaccine efficacy.
Purpose of the Study:
- To introduce and elaborate on the Structural Vaccinology (SV) approach.
- To highlight the objectives of structure-based antigen optimization in vaccine design.
- To showcase the application of SV in developing improved vaccines.
Main Methods:
- Genome-based antigen identification.
- Structural biology for antigen re-design and simplification.
- Rational structure-based antigen optimization.
Main Results:
- SV facilitates industrial-scale production of antigen combinations.
- Optimized antigens demonstrate enhanced immunogenicity and safety profiles.
- SV broadens protection against pathogens, including those with antigenic variation.
Conclusions:
- Structural Vaccinology represents a significant advancement in rational vaccine design.
- SV offers a powerful framework for developing next-generation vaccines against diverse pathogens.
- This approach addresses key challenges in vaccine manufacturing and efficacy.
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