Mucosal vaccines: wisdom from now and then

Area of Science:

• Immunology
• Vaccinology
• Biomaterial Engineering
• Agricultural Science

Background:

• The mucosal immune system protects the aero-digestive tract from environmental antigens.
• Dental science historically contributed to understanding mucosal immunity and oral disease control.
• Mucosal immunology has evolved significantly, establishing itself as a major field within immunology.

Purpose of the Study:

• To present past, current, and future research on mucosal vaccine development.
• To introduce innovative vaccine platforms: a rice-based oral vaccine (MucoRice) and a nanogel-based nasal vaccine.
• To target gastrointestinal and respiratory infectious diseases through interdisciplinary approaches.

Main Methods:

• Development of a rice-based oral vaccine (MucoRice) integrating agricultural science.
• Creation of a nanogel-based nasal vaccine utilizing biomaterial engineering.
• Interdisciplinary fusion of mucosal immunology with agricultural science and biomaterial engineering.

Main Results:

• Demonstrated potential for MucoRice in oral vaccine delivery.
• Showcased efficacy of nanogel-based nasal vaccines for respiratory applications.
• Established a framework for interdisciplinary mucosal vaccine development.

Conclusions:

• Novel mucosal vaccine strategies show promise for preventing and controlling infectious diseases.
• Interdisciplinary research is crucial for advancing mucosal immunology and vaccine technology.
• Future directions focus on refining these platforms for broad application against gastrointestinal and respiratory pathogens.