» Articles » PMID: 12704155

Bacterial Spores As Vaccine Vehicles

Overview
Journal Infect Immun
Date 2003 Apr 22
PMID 12704155
Citations 64
Authors
Affiliations
Soon will be listed here.
Abstract

For the first time, bacterial spores have been evaluated as vaccine vehicles. Bacillus subtilis spores displaying the tetanus toxin fragment C (TTFC) antigen were used for oral and intranasal immunization and were shown to generate mucosal and systemic responses in a murine model. TTFC-specific immunoglobulin G titers in serum (determined by enzyme-linked immunosorbent assay) reached significant levels 33 days after oral dosing, while responses against the spore coat proteins were relatively low. Tetanus antitoxin levels were sufficient to protect against an otherwise lethal challenge of tetanus toxin (20 50% lethal doses). The robustness and long-term storage properties of bacterial spores, coupled with simplified genetic manipulation and cost-effective manufacturing, make them particularly attractive vehicles for oral and intranasal vaccination.

Citing Articles

Oral Bacillus subtilis spores-based vaccine for mass vaccination against porcine reproductive and respiratory syndrome.

Min H, Cho H, Lee H, Park Y, Lee H, Park H Sci Rep. 2024; 14(1):27742.

PMID: 39533088 PMC: 11557699. DOI: 10.1038/s41598-024-79387-y.


Effects of dietary fiber and biotic supplementation on apparent total tract macronutrient digestibility and the fecal characteristics, metabolites, and microbiota of healthy adult dogs.

Wilson S, Kang Y, Marshall K, Swanson K J Anim Sci. 2024; 102.

PMID: 38783711 PMC: 11161905. DOI: 10.1093/jas/skae138.


Mucosal Immunization with Spore-Based Vaccines against Enhances Antigen-Specific Immunity.

Uddin M, Kaldis A, Menassa R, Ortiz Guluarte J, Barreda D, Guan L Vaccines (Basel). 2024; 12(4).

PMID: 38675757 PMC: 11054499. DOI: 10.3390/vaccines12040375.


Evaluation of the Immunity Responses in Mice to Recombinant Displaying Newcastle Disease Virus Protein Truncations.

Li J, Yang M, Chen B, Wang Z, Cao Y, Yang Y Microorganisms. 2024; 12(3).

PMID: 38543490 PMC: 10972176. DOI: 10.3390/microorganisms12030439.


Applications of Protein Display for Medicine, Catalysis, Environmental Remediation, and Protein Engineering.

Mahmoodi A, Farinas E Microorganisms. 2024; 12(1).

PMID: 38257924 PMC: 10821481. DOI: 10.3390/microorganisms12010097.


References
1.
Hoa T, Duc L, Isticato R, Baccigalupi L, Ricca E, Van P . Fate and dissemination of Bacillus subtilis spores in a murine model. Appl Environ Microbiol. 2001; 67(9):3819-23. PMC: 93096. DOI: 10.1128/AEM.67.9.3819-3823.2001. View

2.
Driks A . Bacillus subtilis spore coat. Microbiol Mol Biol Rev. 1999; 63(1):1-20. PMC: 98955. DOI: 10.1128/MMBR.63.1.1-20.1999. View

3.
Casula G, Cutting S . Bacillus probiotics: spore germination in the gastrointestinal tract. Appl Environ Microbiol. 2002; 68(5):2344-52. PMC: 127533. DOI: 10.1128/AEM.68.5.2344-2352.2002. View

4.
Piggot P, Coote J . Genetic aspects of bacterial endospore formation. Bacteriol Rev. 1976; 40(4):908-62. PMC: 413989. DOI: 10.1128/br.40.4.908-962.1976. View

5.
Challacombe S . Salivary antibodies and systemic tolerance in mice after oral immunization with bacterial antigens. Ann N Y Acad Sci. 1983; 409:177-93. DOI: 10.1111/j.1749-6632.1983.tb26868.x. View