Vaccines against Coccidioides
نویسندگان
چکیده
Vaccines against fungal diseases are gaining attention because of their growing impact on modern medicine. Development of these vaccines should incorporate immunological tools that integrate with or replace chemotherapy to minimize antibiotic use and consequent resistance. In this review, we evaluate the current developmental status of fungal vaccines against coccidioidomycosis. There is a need for a vaccine that sufficiently prevents disease, without eradicating the fungus, by neutralizing adhesions and enzymes or other low penetrance virulence traits.
منابع مشابه
Evaluation of two homologous proline-rich proteins of Coccidioides posadasii as candidate vaccines against coccidioidomycosis.
Evaluation of the protective efficacy of recombinant T-cell-reactive proteins of Coccidioides posadasii in a murine model of coccidioidomycosis has led to the discovery of potential vaccines against this respiratory disease. A recombinant proline-rich antigen (rAg2/Pra) has been reported to be a leading vaccine candidate. However, contradictory results exist on the protection afforded by this a...
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Converse, J. L. (U.S. Army Biological Laboratories, Fort Detrick, Frederick, Md.), G. A. Deauville, E. M. Snyder, J. G. Ray, and M. E. Seaquist. Control of tissue reactions in monkeys vaccinated with viable Coccidioides immitis by prevaccination with killed Coccidioides immities. J. Bacteriol. 90:783-788. 1965.-Control of undesirable tissue reactions resulting from the subcutaneous injection of...
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Coccidioidomycosis (also known as San Joaquin Valley fever) is an occupational disease. Workers exposed to outdoor dust which contains spores of the soil-inhabiting fungus have a significantly increased risk of respiratory infection. In addition, people with compromised T-cell immunity, the elderly, and certain racial groups, particularly African-Americans and Filipinos, who live in regions of ...
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A proline rich antigen (PRA), which protects mice against Coccidioides immitis, has been analyzed for differential expression and variation among isolates. Northern blots of RNA from different stages of growth were probed with previously cloned cDNA and showed that mRNA for PRA increased as spherules transformed and matured from mycelia. This pattern corresponds to the relative potency of whole...
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