Tetanus toxin fragment C fused to flagellin makes a potent mucosal vaccine
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چکیده
منابع مشابه
Tetanus toxin fragment C fused to flagellin makes a potent mucosal vaccine
PURPOSE Recombinant subunit vaccines provide safe and targeted protection against microbial infections. However, the protective efficacy of recombinant subunit vaccines tends to be less potent than the whole cell vaccines, especially when they are administered through mucosal routes. We have reported that a bacterial flagellin has strong mucosal adjuvant activity to induce protective immune res...
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Tetanus is a disease caused by tetanus toxin, a potent inhibitor for the release of inhibitory neurotransmitter in the central nervous system that causes spastic paralysis. Fragment C (52 kD) of this toxin is responsible for binding to the neuronal membrane. For this reason, and also its non toxigenic and immunogenic nature, this fragment might be ideal for new vaccine development. Presently, w...
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The non-toxic C fragment of tetanus toxin fused to the beta-galactosidase enzyme was analysed as a neuroanatomical tracer. After intramuscular injection in rat tongue, its location in the hypoglossal network was compared with other classic tracers such as neurotropic viruses. The hybrid protein reached second and higher-order neurons after crossing several synapses. It appears to be a powerful ...
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Bacillus anthracis, the causal agent of anthrax, synthesizes two surface layer (S-layer) proteins, EA1 and Sap, which account for 5 to 10% of total protein and are expressed in vivo. A recombinant B. anthracis strain was constructed by integrating into the chromosome a translational fusion harboring the DNA fragments encoding the cell wall-targeting domain of the S-layer protein EA1 and tetanus...
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Fragment C is the C-terminal domain of the heavy chain of tetanus toxin that can promote the immune response against the lethal dose of this toxin. Therefore, this portion can be considered as a candidate vaccine against tetanus infection, which occurs by Clostridium tetani. The present study aimed to compare the expression of tetanus toxin fragment C in Escherichia coli BL21 (DE3) pLysS cells...
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ژورنال
عنوان ژورنال: Clinical and Experimental Vaccine Research
سال: 2015
ISSN: 2287-3651,2287-366X
DOI: 10.7774/cevr.2015.4.1.59