Matches in SemOpenAlex for { <https://semopenalex.org/work/W2129733407> ?p ?o ?g. }
- W2129733407 endingPage "2162" @default.
- W2129733407 startingPage "2154" @default.
- W2129733407 abstract "Immune stimulating activity was compared for lipid vesicles consisting of the total polar lipids of an archaeon Haloferax volcanii, and the eubacteria Planococcus spp. and Bacillus firmus. Each total polar lipid extract readily formed liposomes of similar size, within which the protein antigen ovalbumin was entrapped, with comparable loading and internalization. Subcutaneous immunization of mice resulted in anti-ovalbumin antibody titers for all adjuvants, with memory recall responses that were significantly greater with the archaeal lipid (H. volcanii versus Planococcus). More striking, induction of cytotoxic T cell activity against the entrapped antigen, measured 10 days following a single vaccination (primary response) rapidly declined by week 7 (secondary response after injections on days 0 and 21) in mice immunized with Planococcus spp. liposomes, but was sustained in mice immunized with H. volcanii archaeosomes. Surprisingly, antigen free-Planococcus liposomes evoked potent non-specific inflammatory cytokine production (IL-12 and IL-6) by dendritic cells whereas archaeal H. volcanii vesicles evoked little inflammatory cytokines. This suggested that overt inflammatory response might not necessarily aid sustenance of immunity. B. firmus liposomes consisted of phosphatidylglycerol, phosphatidylethanolamine and cardiolipin and was an ineffective CTL adjuvant, even for initiating a primary response. Considering that the polar lipids of H. volcanii and Planococcus spp. both consist of the same lipid classes (sulfoglycolipids, phosphoglycerols, and cardiolipins), the unique ability of archaeosomes to maintain antigen-specific T cell immunity may be attributable to a property of the archaeal 2,3-diphytanylglycerol lipid core." @default.
- W2129733407 created "2016-06-24" @default.
- W2129733407 creator A5037944483 @default.
- W2129733407 creator A5071087269 @default.
- W2129733407 creator A5072642387 @default.
- W2129733407 creator A5088758875 @default.
- W2129733407 creator A5089522010 @default.
- W2129733407 date "2004-06-01" @default.
- W2129733407 modified "2023-10-10" @default.
- W2129733407 title "Liposome adjuvants prepared from the total polar lipids of Haloferax volcanii, Planococcus spp. and Bacillus firmus differ in ability to elicit and sustain immune responses" @default.
- W2129733407 cites W1557385584 @default.
- W2129733407 cites W1964671048 @default.
- W2129733407 cites W1969931809 @default.
- W2129733407 cites W1974440334 @default.
- W2129733407 cites W1980306639 @default.
- W2129733407 cites W1991379221 @default.
- W2129733407 cites W2003639620 @default.
- W2129733407 cites W2019099195 @default.
- W2129733407 cites W2023149906 @default.
- W2129733407 cites W2031808723 @default.
- W2129733407 cites W2032756880 @default.
- W2129733407 cites W2036096294 @default.
- W2129733407 cites W2041505325 @default.
- W2129733407 cites W2044417560 @default.
- W2129733407 cites W2046407144 @default.
- W2129733407 cites W2069206672 @default.
- W2129733407 cites W2073604015 @default.
- W2129733407 cites W2090386359 @default.
- W2129733407 cites W2094906656 @default.
- W2129733407 cites W2098474651 @default.
- W2129733407 cites W2100587627 @default.
- W2129733407 cites W2104339920 @default.
- W2129733407 cites W2114633010 @default.
- W2129733407 cites W2117499201 @default.
- W2129733407 cites W2124126957 @default.
- W2129733407 cites W2136504740 @default.
- W2129733407 cites W2137884632 @default.
- W2129733407 cites W2142281534 @default.
- W2129733407 cites W2146307142 @default.
- W2129733407 cites W2155810893 @default.
- W2129733407 cites W4254774189 @default.
- W2129733407 doi "https://doi.org/10.1016/j.vaccine.2003.11.054" @default.
- W2129733407 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/15149772" @default.
- W2129733407 hasPublicationYear "2004" @default.
- W2129733407 type Work @default.
- W2129733407 sameAs 2129733407 @default.
- W2129733407 citedByCount "31" @default.
- W2129733407 countsByYear W21297334072012 @default.
- W2129733407 countsByYear W21297334072013 @default.
- W2129733407 countsByYear W21297334072014 @default.
- W2129733407 countsByYear W21297334072015 @default.
- W2129733407 countsByYear W21297334072016 @default.
- W2129733407 countsByYear W21297334072021 @default.
- W2129733407 countsByYear W21297334072022 @default.
- W2129733407 crossrefType "journal-article" @default.
- W2129733407 hasAuthorship W2129733407A5037944483 @default.
- W2129733407 hasAuthorship W2129733407A5071087269 @default.
- W2129733407 hasAuthorship W2129733407A5072642387 @default.
- W2129733407 hasAuthorship W2129733407A5088758875 @default.
- W2129733407 hasAuthorship W2129733407A5089522010 @default.
- W2129733407 hasConcept C104317684 @default.
- W2129733407 hasConcept C147483822 @default.
- W2129733407 hasConcept C185592680 @default.
- W2129733407 hasConcept C203014093 @default.
- W2129733407 hasConcept C2776179084 @default.
- W2129733407 hasConcept C2776946954 @default.
- W2129733407 hasConcept C2777425210 @default.
- W2129733407 hasConcept C2777863537 @default.
- W2129733407 hasConcept C2778170410 @default.
- W2129733407 hasConcept C523546767 @default.
- W2129733407 hasConcept C54355233 @default.
- W2129733407 hasConcept C550995028 @default.
- W2129733407 hasConcept C55493867 @default.
- W2129733407 hasConcept C86803240 @default.
- W2129733407 hasConcept C8891405 @default.
- W2129733407 hasConcept C89423630 @default.
- W2129733407 hasConceptScore W2129733407C104317684 @default.
- W2129733407 hasConceptScore W2129733407C147483822 @default.
- W2129733407 hasConceptScore W2129733407C185592680 @default.
- W2129733407 hasConceptScore W2129733407C203014093 @default.
- W2129733407 hasConceptScore W2129733407C2776179084 @default.
- W2129733407 hasConceptScore W2129733407C2776946954 @default.
- W2129733407 hasConceptScore W2129733407C2777425210 @default.
- W2129733407 hasConceptScore W2129733407C2777863537 @default.
- W2129733407 hasConceptScore W2129733407C2778170410 @default.
- W2129733407 hasConceptScore W2129733407C523546767 @default.
- W2129733407 hasConceptScore W2129733407C54355233 @default.
- W2129733407 hasConceptScore W2129733407C550995028 @default.
- W2129733407 hasConceptScore W2129733407C55493867 @default.
- W2129733407 hasConceptScore W2129733407C86803240 @default.
- W2129733407 hasConceptScore W2129733407C8891405 @default.
- W2129733407 hasConceptScore W2129733407C89423630 @default.
- W2129733407 hasIssue "17-18" @default.
- W2129733407 hasLocation W21297334071 @default.
- W2129733407 hasLocation W21297334072 @default.
- W2129733407 hasOpenAccess W2129733407 @default.
- W2129733407 hasPrimaryLocation W21297334071 @default.
- W2129733407 hasRelatedWork W1982726598 @default.