Title |
The use of halloysite clay and carboxyl-functionalised multi-walled carbon nanotubes for recombinant LipL32 antigen delivery enhanced the IgG response
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Published in |
Memórias do Instituto Oswaldo Cruz, January 2015
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DOI | 10.1590/0074-02760140276 |
Pubmed ID | |
Authors |
Daiane D Hartwig, Kátia L Bacelo, Thaís L Oliveira, Rodrigo Schuch, Fabiana K Seixas, Tiago Collares, Oscar Rodrigues, Cláudia P Hartleben, Odir A Dellagostin |
Abstract |
We studied the feasibility of using halloysite clay nanotubes (HNTs) and carboxyl-functionalised multi-walled carbon nanotubes (COOH-MWCNTs) as antigen carriers to improve immune responses against a recombinant LipL32 protein (rLipL32). Immunisation using the HNTs or COOH-MWCNTs significantly increased the rLipL32-specific IgG antibody titres (p < 0.05) of Golden Syrian hamsters. None of the vaccines tested conferred protection against a challenge using a virulent Leptospira interrogans strain. These results demonstrated that nanotubes can be used as antigen carriers for delivery in hosts and the induction of a humoral immune response against purified leptospiral antigens used in subunit vaccine preparations. |
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Geographical breakdown
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Unknown | 1 | 100% |
Demographic breakdown
Type | Count | As % |
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Members of the public | 1 | 100% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
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Unknown | 32 | 100% |
Demographic breakdown
Readers by professional status | Count | As % |
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Student > Bachelor | 6 | 19% |
Student > Master | 5 | 16% |
Researcher | 4 | 13% |
Student > Ph. D. Student | 3 | 9% |
Student > Doctoral Student | 2 | 6% |
Other | 5 | 16% |
Unknown | 7 | 22% |
Readers by discipline | Count | As % |
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Agricultural and Biological Sciences | 5 | 16% |
Medicine and Dentistry | 4 | 13% |
Biochemistry, Genetics and Molecular Biology | 4 | 13% |
Pharmacology, Toxicology and Pharmaceutical Science | 2 | 6% |
Veterinary Science and Veterinary Medicine | 2 | 6% |
Other | 7 | 22% |
Unknown | 8 | 25% |