Matches in SemOpenAlex for { <https://semopenalex.org/work/W2014038365> ?p ?o ?g. }
- W2014038365 endingPage "978" @default.
- W2014038365 startingPage "965" @default.
- W2014038365 abstract "Subunit vaccines offer a means to produce safer, more defined vaccines compared to traditional whole microorganism approaches. Subunit antigens, however, exhibit weak immunity, which is normally overcome through coadministration with adjuvants. Enhanced vaccine properties (e.g., improved potency) can be obtained by linking antigen and adjuvant, as observed for synthetic peptide antigens and Toll-like receptor 2 (TLR2) ligands. As few protective peptide antigens have been reported, compared to protein antigens, we sought to extend the utility of this approach to recombinant proteins, while ensuring that conjugation reactions yielded a single, molecularly defined product. Herein we describe the development and optimization of techniques that enable the efficient, site-specific attachment of three synthetic TLR2 ligands (lipid core peptide (LCP), Pam2Cys, and Pam3Cys) onto engineered protein antigens, permitting the selection of optimal TLR2 agonists during the vaccine development process. Using this approach, broadly protective (J14) and population targeted (seven M protein N-terminal antigens) multiantigenic vaccines against group A streptococcus (GAS; Streptococcus pyogenes) were produced and observed to self-assemble in PBS to yield nanoparticules (69, 101, and 123 nm, respectively). All nanoparticle formulations exhibited self-adjuvanting properties, with rapid, persistent, antigen-specific IgG antibody responses elicited toward each antigen in subcutaneously immunized C57BL/6J mice. These antibodies were demonstrated to strongly bind to the cell surface of five GAS serotypes that are not represented by vaccine M protein N-terminal antigens, are among the top 20 circulating strains in developed countries, and are associated with clinical disease, suggesting that these vaccines may elicit broadly protective immune responses." @default.
- W2014038365 created "2016-06-24" @default.
- W2014038365 creator A5008581557 @default.
- W2014038365 creator A5035536310 @default.
- W2014038365 creator A5048237280 @default.
- W2014038365 creator A5060304924 @default.
- W2014038365 creator A5063629758 @default.
- W2014038365 creator A5086405597 @default.
- W2014038365 date "2014-04-18" @default.
- W2014038365 modified "2023-10-17" @default.
- W2014038365 title "Site-Specific Incorporation of Three Toll-Like Receptor 2 Targeting Adjuvants into Semisynthetic, Molecularly Defined Nanoparticles: Application to Group A Streptococcal Vaccines" @default.
- W2014038365 cites W1486895457 @default.
- W2014038365 cites W1492161427 @default.
- W2014038365 cites W1576677426 @default.
- W2014038365 cites W1965235573 @default.
- W2014038365 cites W1965654804 @default.
- W2014038365 cites W1966823964 @default.
- W2014038365 cites W1969308292 @default.
- W2014038365 cites W1971923734 @default.
- W2014038365 cites W1972107031 @default.
- W2014038365 cites W1972712427 @default.
- W2014038365 cites W1973035379 @default.
- W2014038365 cites W1976136842 @default.
- W2014038365 cites W1978408586 @default.
- W2014038365 cites W1979813503 @default.
- W2014038365 cites W1982752226 @default.
- W2014038365 cites W1986500032 @default.
- W2014038365 cites W1987364612 @default.
- W2014038365 cites W1991701295 @default.
- W2014038365 cites W1992175481 @default.
- W2014038365 cites W1993518869 @default.
- W2014038365 cites W1996671942 @default.
- W2014038365 cites W2001087856 @default.
- W2014038365 cites W2002993124 @default.
- W2014038365 cites W2004722386 @default.
- W2014038365 cites W2005636903 @default.
- W2014038365 cites W2011869764 @default.
- W2014038365 cites W2012438506 @default.
- W2014038365 cites W2025686590 @default.
- W2014038365 cites W2026096797 @default.
- W2014038365 cites W2029884055 @default.
- W2014038365 cites W2042902001 @default.
- W2014038365 cites W2046185660 @default.
- W2014038365 cites W2050774179 @default.
- W2014038365 cites W2052668978 @default.
- W2014038365 cites W2057461295 @default.
- W2014038365 cites W2062029650 @default.
- W2014038365 cites W2064145322 @default.
- W2014038365 cites W2066460321 @default.
- W2014038365 cites W2071928272 @default.
- W2014038365 cites W2071938141 @default.
- W2014038365 cites W2075285195 @default.
- W2014038365 cites W2076845200 @default.
- W2014038365 cites W2081314951 @default.
- W2014038365 cites W2084258602 @default.
- W2014038365 cites W2108038478 @default.
- W2014038365 cites W2108147481 @default.
- W2014038365 cites W2110768898 @default.
- W2014038365 cites W2112565867 @default.
- W2014038365 cites W2116179149 @default.
- W2014038365 cites W2147011991 @default.
- W2014038365 cites W2149048008 @default.
- W2014038365 cites W2153485954 @default.
- W2014038365 cites W2169353163 @default.
- W2014038365 cites W2169805815 @default.
- W2014038365 cites W2169958686 @default.
- W2014038365 cites W2398398117 @default.
- W2014038365 cites W2412344701 @default.
- W2014038365 cites W4213262935 @default.
- W2014038365 doi "https://doi.org/10.1021/bc500108b" @default.
- W2014038365 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/24712905" @default.
- W2014038365 hasPublicationYear "2014" @default.
- W2014038365 type Work @default.
- W2014038365 sameAs 2014038365 @default.
- W2014038365 citedByCount "46" @default.
- W2014038365 countsByYear W20140383652014 @default.
- W2014038365 countsByYear W20140383652015 @default.
- W2014038365 countsByYear W20140383652016 @default.
- W2014038365 countsByYear W20140383652017 @default.
- W2014038365 countsByYear W20140383652018 @default.
- W2014038365 countsByYear W20140383652019 @default.
- W2014038365 countsByYear W20140383652020 @default.
- W2014038365 countsByYear W20140383652021 @default.
- W2014038365 countsByYear W20140383652022 @default.
- W2014038365 countsByYear W20140383652023 @default.
- W2014038365 crossrefType "journal-article" @default.
- W2014038365 hasAuthorship W2014038365A5008581557 @default.
- W2014038365 hasAuthorship W2014038365A5035536310 @default.
- W2014038365 hasAuthorship W2014038365A5048237280 @default.
- W2014038365 hasAuthorship W2014038365A5060304924 @default.
- W2014038365 hasAuthorship W2014038365A5063629758 @default.
- W2014038365 hasAuthorship W2014038365A5086405597 @default.
- W2014038365 hasConcept C136449434 @default.
- W2014038365 hasConcept C147483822 @default.
- W2014038365 hasConcept C159654299 @default.
- W2014038365 hasConcept C170493617 @default.
- W2014038365 hasConcept C185592680 @default.
- W2014038365 hasConcept C203014093 @default.