Abstract
Adjuvants have been extensively and essentially formulated in subunits and certain inactivated vaccines for enhancing and prolonging protective immunity against infections and diseases. According to the types of infectious diseases and the required immunity, adjuvants with various acting mechanisms have been designed and applied in human vaccines. In this chapter, we introduce the advances in vaccine adjuvants based on nanomaterials and small molecules. By reviewing the immune mechanisms induced by adjuvants with different characteristics, we aim to establish structure–activity relationships between the physicochemical properties of adjuvants and their immunostimulating capability for the development of adjuvants for more effective preventative and therapeutic vaccines.
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Abbreviations
- AAHPs:
-
Amorphous aluminum hydroxyphosphate nanoparticles
- AAHS:
-
Amorphous aluminum hydroxyphosphate sulfate
- AlOOH:
-
Aluminum oxyhydroxide
- APC:
-
Antigen presenting cell
- CD:
-
Cluster of differentiation
- CpG:
-
Cytosine-phosphodiester-guanine
- DC:
-
Dendritic cell
- FDA:
-
Food and Drug Administration
- HAP:
-
Hydroxyapatite
- HBsAg:
-
Hepatitis B surface antigen
- HIV:
-
Human immunodeficiency virus
- HPV:
-
Human papillomavirus
- IFN-γ:
-
Interferon-γ
- IgG:
-
Immunoglobulin G
- IL:
-
Interleukin
- LNPs:
-
Lipid nanoparticles
- LPS:
-
Lipopolysaccharide
- mRNA:
-
Messenger ribonucleic acids
- NLRP3:
-
NOD-like receptor thermal protein domain associated protein 3
- NR:
-
Nanorice
- ODNs:
-
Oligodeoxynucleotides
- OVA:
-
Ovalbumin
- Poly(I:C):
-
Polyriboinosinic acid-polyribocytidylic acid
- RBD:
-
Receptor-binding domain
- SARS-CoV-2:
-
Severe acute respiratory syndrome coronavirus 2
- STING:
-
Stimulator of interferon genes
- Th1:
-
Type 1 T helper
- Th2:
-
Type 2 T helper
- TLR:
-
Toll-like receptor
- TNF-α:
-
Tumor necrosis factor-α
- VLPs:
-
Virus-like particles
- WHO:
-
World Health Organization
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Acknowledgments
This work was supported by the National Natural Science Foundation of China (U22A20455), National Key Research and Development Program of China (2022YFC2304305), Dalian Science and Technology Innovation Fund (2020JJ25CY015), and Fundamental Research Funds for the Central Universities (DUT21ZD216, DUT22LAB601, and DUT22QN225).
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Sun, B., Li, M., Yao, Z., Yu, G., Ma, Y. (2023). Advances in Vaccine Adjuvants: Nanomaterials and Small Molecules. In: Schäfer-Korting, M., Schubert, U.S. (eds) Drug Delivery and Targeting. Handbook of Experimental Pharmacology, vol 284. Springer, Cham. https://doi.org/10.1007/164_2023_652
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DOI: https://doi.org/10.1007/164_2023_652
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