Publication Date
1-1-2024
Journal
Expert Review of Vaccines
DOI
10.1080/14760584.2024.2345685
PMID
38664959
Abstract
Introduction: Zebrafishes represent a proven model for human diseases and systems biology, exhibiting physiological and genetic similarities and having innate and adaptive immune systems. However, they are underexplored for human vaccinology, vaccine development, and testing. Here we summarize gaps and challenges.
Areas covered: Zebrafish models have four potential applications: 1) Vaccine safety: The past successes in using zebrafishes to test xenobiotics could extend to vaccine and adjuvant formulations for general safety or target organs due to the zebrafish embryos' optical transparency. 2) Innate immunity: The zebrafish offers refined ways to examine vaccine effects through signaling via Toll-like or NOD-like receptors in zebrafish myeloid cells. 3) Adaptive immunity: Zebrafishes produce IgM, IgD,and two IgZ immunoglobulins, but these are understudied, due to a lack of immunological reagents for challenge studies. 4) Systems vaccinology: Due to the availability of a well-referenced zebrafish genome, transcriptome, proteome, and epigenome, this model offers potential here.
Expert opinion: It remains unproven whether zebrafishes can be employed for testing and developing human vaccines. We are still at the hypothesis-generating stage, although it is possible to begin outlining experiments for this purpose. Through transgenic manipulation, zebrafish models could offer new paths for shaping animal models and systems vaccinology.
Keywords
Zebrafish, Animals, Adjuvants, Immunologic, Humans, Vaccines, Immunity, Innate, Vaccine Development, Models, Animal, Adaptive Immunity, Vaccinology, Danio rerio, coronavirus, immunogenicity, pandemic threats, teleost, vaccine safety, vaccinology, zebrafishes
Published Open-Access
yes
Recommended Citation
Hotez, Peter J; Bottazzi, Maria Elena; Islam, Nelufa Yesmin; et al., "The Zebrafish as a Potential Model for Vaccine and Adjuvant Development" (2024). Faculty and Staff Publications. 5865.
https://digitalcommons.library.tmc.edu/baylor_docs/5865