Matches in SemOpenAlex for { <https://semopenalex.org/work/W2037816663> ?p ?o ?g. }
- W2037816663 endingPage "326" @default.
- W2037816663 startingPage "318" @default.
- W2037816663 abstract "To develop novel delivery system for tuberculosis (TB) subunit vaccine, biodegradable chitosan microspheres were prepared and used to deliver a fusion protein, Ag85B–MPT64190–198–Mtb8.4 (AMM for short), made from three Mycobacterium tuberculosis genes. AMM-loaded microspheres were first characterized for their morphology, size, zeta potential, loading efficiency, and in vitro release of AMM. C57BL/6 mice were immunized at weeks 1, 3 and 5 subcutaneously with AMM formulated in chitosan microspheres, in incomplete Freund’s adjuvant (IFA), or in phosphate-buffered saline (PBS), respectively. Three weeks after the last immunization, humoral and cell-mediated immune responses were examined. It was shown that the microspheres bound AMM quite efficiently (loading efficiency: >99%). AMM-loaded chitosan microspheres were observed as aggregated shapes with the average particle size of 5.78 ± 0.65 μm and zeta potential of 32.77 ± 1.51 mV. In vitro release studies revealed that only small amount of antigen was released in 16 days. Following subcutaneous administration, splenocytes immunized with AMM in chitosan microspheres produced higher levels of IFN-γ compared to administration of AMM in PBS upon stimulation with Ag85B and synthetic peptide MPT64190–198. The levels of Ag85B-specific IgG (H+L), IgG1 and IgG2a in sera of mice immunized with AMM in chitosan microspheres were also higher than those with AMM in PBS. These results indicate that chitosan microspheres when used as a carrier for fusion protein AMM could elicit strong humoral and cell-mediated immune responses." @default.
- W2037816663 created "2016-06-24" @default.
- W2037816663 creator A5001931100 @default.
- W2037816663 creator A5002313093 @default.
- W2037816663 creator A5005491046 @default.
- W2037816663 creator A5027615637 @default.
- W2037816663 creator A5042973046 @default.
- W2037816663 creator A5053505858 @default.
- W2037816663 creator A5062808991 @default.
- W2037816663 date "2007-06-01" @default.
- W2037816663 modified "2023-10-17" @default.
- W2037816663 title "Chitosan microspheres enhance the immunogenicity of an Ag85B-based fusion protein containing multiple T-cell epitopes of Mycobacterium tuberculosis" @default.
- W2037816663 cites W1546213590 @default.
- W2037816663 cites W1967508668 @default.
- W2037816663 cites W1969166006 @default.
- W2037816663 cites W1971379382 @default.
- W2037816663 cites W1972922050 @default.
- W2037816663 cites W1975805379 @default.
- W2037816663 cites W1995506202 @default.
- W2037816663 cites W1999617488 @default.
- W2037816663 cites W2000056755 @default.
- W2037816663 cites W2009857985 @default.
- W2037816663 cites W2022159086 @default.
- W2037816663 cites W2023379465 @default.
- W2037816663 cites W2032496099 @default.
- W2037816663 cites W2034783507 @default.
- W2037816663 cites W2056966258 @default.
- W2037816663 cites W2071504541 @default.
- W2037816663 cites W2071766402 @default.
- W2037816663 cites W2072661807 @default.
- W2037816663 cites W2081202404 @default.
- W2037816663 cites W2086310581 @default.
- W2037816663 cites W2089902088 @default.
- W2037816663 cites W2098376804 @default.
- W2037816663 cites W2104190613 @default.
- W2037816663 cites W2116683264 @default.
- W2037816663 cites W2118995852 @default.
- W2037816663 cites W2134907254 @default.
- W2037816663 cites W2142021677 @default.
- W2037816663 cites W2157559696 @default.
- W2037816663 cites W2167774711 @default.
- W2037816663 cites W4249786093 @default.
- W2037816663 cites W43622896 @default.
- W2037816663 doi "https://doi.org/10.1016/j.ejpb.2006.11.028" @default.
- W2037816663 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/17280823" @default.
- W2037816663 hasPublicationYear "2007" @default.
- W2037816663 type Work @default.
- W2037816663 sameAs 2037816663 @default.
- W2037816663 citedByCount "48" @default.
- W2037816663 countsByYear W20378166632012 @default.
- W2037816663 countsByYear W20378166632013 @default.
- W2037816663 countsByYear W20378166632014 @default.
- W2037816663 countsByYear W20378166632015 @default.
- W2037816663 countsByYear W20378166632016 @default.
- W2037816663 countsByYear W20378166632017 @default.
- W2037816663 countsByYear W20378166632018 @default.
- W2037816663 countsByYear W20378166632019 @default.
- W2037816663 countsByYear W20378166632021 @default.
- W2037816663 countsByYear W20378166632022 @default.
- W2037816663 crossrefType "journal-article" @default.
- W2037816663 hasAuthorship W2037816663A5001931100 @default.
- W2037816663 hasAuthorship W2037816663A5002313093 @default.
- W2037816663 hasAuthorship W2037816663A5005491046 @default.
- W2037816663 hasAuthorship W2037816663A5027615637 @default.
- W2037816663 hasAuthorship W2037816663A5042973046 @default.
- W2037816663 hasAuthorship W2037816663A5053505858 @default.
- W2037816663 hasAuthorship W2037816663A5062808991 @default.
- W2037816663 hasConcept C142724271 @default.
- W2037816663 hasConcept C147483822 @default.
- W2037816663 hasConcept C153911025 @default.
- W2037816663 hasConcept C155672457 @default.
- W2037816663 hasConcept C171250308 @default.
- W2037816663 hasConcept C185592680 @default.
- W2037816663 hasConcept C189976730 @default.
- W2037816663 hasConcept C192562407 @default.
- W2037816663 hasConcept C202751555 @default.
- W2037816663 hasConcept C203014093 @default.
- W2037816663 hasConcept C2777863537 @default.
- W2037816663 hasConcept C2777975735 @default.
- W2037816663 hasConcept C2779078216 @default.
- W2037816663 hasConcept C2779732960 @default.
- W2037816663 hasConcept C2780868878 @default.
- W2037816663 hasConcept C2781069245 @default.
- W2037816663 hasConcept C55493867 @default.
- W2037816663 hasConcept C71924100 @default.
- W2037816663 hasConcept C86181022 @default.
- W2037816663 hasConcept C86803240 @default.
- W2037816663 hasConcept C8891405 @default.
- W2037816663 hasConcept C89423630 @default.
- W2037816663 hasConceptScore W2037816663C142724271 @default.
- W2037816663 hasConceptScore W2037816663C147483822 @default.
- W2037816663 hasConceptScore W2037816663C153911025 @default.
- W2037816663 hasConceptScore W2037816663C155672457 @default.
- W2037816663 hasConceptScore W2037816663C171250308 @default.
- W2037816663 hasConceptScore W2037816663C185592680 @default.
- W2037816663 hasConceptScore W2037816663C189976730 @default.
- W2037816663 hasConceptScore W2037816663C192562407 @default.
- W2037816663 hasConceptScore W2037816663C202751555 @default.