Recombinant OspA protects dogs against infection and disease caused by Borrelia burgdorferi
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چکیده
منابع مشابه
ospa sequence comparison and protection against borrelia burgdorferi infection in gerbils by recombinant ospa protein
lyme borreliosis is a tick-born disease caused by the spirochete borrelia burgdorferi. the aim of this research was molecular typing of different strains of b. burgdorferi and protective efficacy of outer surface protein in animal model. seven strains of b. burgdorferi isolated from skin and csf of lyme disease patients were compared using pcr- rflp as well as dna and amino acid sequences. the ...
متن کاملVaccination against Lyme disease caused by diverse Borrelia burgdorferi
Diversity and mutations in the genes for outer surface proteins (Osps) A and B of Borrelia burgdorferi sensu lato (B. burgdorferi), the spirochetal agent of Lyme disease, suggests that a monovalent OspA or OspB vaccine may not provide protection against antigenically variable naturally occurring B. burgdorferi. We now show that OspA or OspB immunizations protect mice from tick-borne infection w...
متن کاملProtection against antigenically variable Borrelia burgdorferi conferred by recombinant vaccines
Due to local variation in the antigenicity of the agent of Lyme disease (Borrelia burgdorferi), a vaccine derived from any one isolate of this spirochete may fail to protect against the heterogeneous population of organisms that may be present in an enzootic focus. Accordingly, we determined whether antigenically variable spirochetes delivered by naturally infected ticks, collected from a site ...
متن کاملMyositis during Borrelia burgdorferi infection (Lyme disease).
During the second stage of an illness caused by Borrelia burgdorferi, a young woman developed a myopathic syndrome characterised by severe muscular pains, incapacitating weakness of the proximal limb and the neck, as well as the bulbar muscles and elevated serum CK levels. Muscle biopsy revealed a non-inflammatory necrotising myopathy. B. burgdorferi infection was confirmed by a considerable ri...
متن کاملRole of attached lipid in immunogenicity of Borrelia burgdorferi OspA.
OspA is a protective antigen of the Lyme disease spirochete Borrelia burgdorferi. Expression of the full-length B. burgdorferi B31 OspA gene in Escherichia coli produces a protein that is processed posttranslationally by signal peptidase II and contains an attached lipid moiety. The recombinant OspA lipoprotein has been purified by detergent extraction and ion-exchange chromatography. Priming a...
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ژورنال
عنوان ژورنال: Infection and Immunity
سال: 1995
ISSN: 0019-9567,1098-5522
DOI: 10.1128/iai.63.9.3543-3549.1995