Related Experiment Video
Updated: Mar 27, 2026
11:07
Whole-animal Imaging and Flow Cytometric Techniques for Analysis of Antigen-specific CD8+ T Cell Responses after Nanoparticle Vaccination
Published on: April 29, 2015
13.8K
Nanoparticulate mediated transcutaneous immunization: Myth or reality
Monika Kaurav1, Sunita Minz1, Kantrol Sahu1
1SLT Institute of Pharmaceutical Sciences, Guru Ghasidas Vishwavidyalaya, Bilaspur, India.
Nanomedicine : Nanotechnology, Biology, and Medicine
|January 16, 2016
Summary
Transcutaneous immunization (TCI) offers advantages for vaccine delivery by overcoming skin barrier challenges. This review explores methods to enhance antigen delivery via TCI for effective immune responses.
Area of Science:
- Immunology
- Dermatology
- Vaccinology
Background:
- Transcutaneous immunization (TCI) is a promising vaccine delivery route with documented benefits.
- The stratum corneum presents a significant barrier to effective antigen penetration.
- Understanding skin immunology is crucial for optimizing TCI strategies.
Purpose of the Study:
- To review the current knowledge and challenges in transcutaneous immunization.
- To highlight methods for improving antigen delivery and immune response in TCI.
- To discuss nanoparticulate vaccine delivery systems and clinical translations for TCI.
Main Methods:
- Review of existing literature on transcutaneous immunization.
- Analysis of immunological active receptors in skin.
- Classification of nanoparticulate delivery systems for TCI.
Main Results:
- The stratum corneum is a major obstacle in TCI.
- Various adjuvants, chemical, physical, and delivery system approaches can improve TCI efficacy.
- Nanoparticulate systems show potential for enhanced antigen delivery in TCI.
Conclusions:
- Optimizing antigen delivery to skin immune cells is key for effective TCI.
- Multiple strategies exist to overcome TCI challenges and improve immune responses.
- Further research and clinical translation are needed for widespread TCI adoption.
