Matches in SemOpenAlex for { <https://semopenalex.org/work/W2129296891> ?p ?o ?g. }
- W2129296891 endingPage "4963" @default.
- W2129296891 startingPage "4956" @default.
- W2129296891 abstract "Two new chimeric flaviviruses were constructed from full-length cDNAs that contained tick-borne encephalitis virus (TBEV) CME or ME structural protein genes and the remaining genes derived from dengue type 4 virus (DEN4). Studies involving mice inoculated intracerebrally with the ME chimeric virus indicated that it retained the neurovirulence of its TBEV parent from which its pre-M and E genes were derived. However, unlike parental TBEV, the chimeric virus did not produce encephalitis when mice were inoculated peripherally, indicating a loss of neuroinvasiveness. In the present study, the ME chimeric virus (vME) was subjected to mutational analysis in an attempt to reduce or ablate neurovirulence measured by direct inoculation of virus into the brain. We identified three distinct mutations that were each associated independently with a significant reduction of mouse neurovirulence of vME. These mutations ablated (i) the TBEV pre-M cleavage site, (ii) the TBEV E glycosylation site, or (iii) the first DEN4 NS1 glycosylation site. In contrast, ablation of the second DEN4 NS1 glycosylation site or the TBE pre-M glycosylation site or amino acid substitution at two positions in the TBEV E protein increased neurovirulence. The only conserved feature of the three attenuated mutants was restriction of virus yield in both simian and mosquito cells. Following parenteral inoculation, these attenuated mutants induced complete resistance in mice to fatal encephalitis caused by the highly neurovirulent vME." @default.
- W2129296891 created "2016-06-24" @default.
- W2129296891 creator A5013737566 @default.
- W2129296891 creator A5043451231 @default.
- W2129296891 creator A5066117747 @default.
- W2129296891 date "1993-08-01" @default.
- W2129296891 modified "2023-09-26" @default.
- W2129296891 title "Chimeric tick-borne encephalitis and dengue type 4 viruses: effects of mutations on neurovirulence in mice" @default.
- W2129296891 cites W1558954285 @default.
- W2129296891 cites W1603245963 @default.
- W2129296891 cites W1966277979 @default.
- W2129296891 cites W1969845170 @default.
- W2129296891 cites W1972545077 @default.
- W2129296891 cites W1978113142 @default.
- W2129296891 cites W1987496413 @default.
- W2129296891 cites W1995884754 @default.
- W2129296891 cites W1996987325 @default.
- W2129296891 cites W2018289835 @default.
- W2129296891 cites W2024202887 @default.
- W2129296891 cites W2039309251 @default.
- W2129296891 cites W2039890633 @default.
- W2129296891 cites W2041712815 @default.
- W2129296891 cites W2047180377 @default.
- W2129296891 cites W2053085788 @default.
- W2129296891 cites W2069040057 @default.
- W2129296891 cites W2072881821 @default.
- W2129296891 cites W2079991074 @default.
- W2129296891 cites W2080974394 @default.
- W2129296891 cites W2084204733 @default.
- W2129296891 cites W2085633705 @default.
- W2129296891 cites W2100837269 @default.
- W2129296891 cites W2141349592 @default.
- W2129296891 cites W2150870631 @default.
- W2129296891 cites W2436490203 @default.
- W2129296891 doi "https://doi.org/10.1128/jvi.67.8.4956-4963.1993" @default.
- W2129296891 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/237883" @default.
- W2129296891 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/8331735" @default.
- W2129296891 hasPublicationYear "1993" @default.
- W2129296891 type Work @default.
- W2129296891 sameAs 2129296891 @default.
- W2129296891 citedByCount "115" @default.
- W2129296891 countsByYear W21292968912013 @default.
- W2129296891 countsByYear W21292968912014 @default.
- W2129296891 countsByYear W21292968912016 @default.
- W2129296891 countsByYear W21292968912017 @default.
- W2129296891 countsByYear W21292968912018 @default.
- W2129296891 countsByYear W21292968912019 @default.
- W2129296891 countsByYear W21292968912020 @default.
- W2129296891 countsByYear W21292968912021 @default.
- W2129296891 countsByYear W21292968912022 @default.
- W2129296891 countsByYear W21292968912023 @default.
- W2129296891 crossrefType "journal-article" @default.
- W2129296891 hasAuthorship W2129296891A5013737566 @default.
- W2129296891 hasAuthorship W2129296891A5043451231 @default.
- W2129296891 hasAuthorship W2129296891A5066117747 @default.
- W2129296891 hasBestOaLocation W21292968911 @default.
- W2129296891 hasConcept C104317684 @default.
- W2129296891 hasConcept C143065580 @default.
- W2129296891 hasConcept C159047783 @default.
- W2129296891 hasConcept C2522874641 @default.
- W2129296891 hasConcept C2777313579 @default.
- W2129296891 hasConcept C2779141303 @default.
- W2129296891 hasConcept C2779635636 @default.
- W2129296891 hasConcept C2780568436 @default.
- W2129296891 hasConcept C533803919 @default.
- W2129296891 hasConcept C54355233 @default.
- W2129296891 hasConcept C83455156 @default.
- W2129296891 hasConcept C86803240 @default.
- W2129296891 hasConceptScore W2129296891C104317684 @default.
- W2129296891 hasConceptScore W2129296891C143065580 @default.
- W2129296891 hasConceptScore W2129296891C159047783 @default.
- W2129296891 hasConceptScore W2129296891C2522874641 @default.
- W2129296891 hasConceptScore W2129296891C2777313579 @default.
- W2129296891 hasConceptScore W2129296891C2779141303 @default.
- W2129296891 hasConceptScore W2129296891C2779635636 @default.
- W2129296891 hasConceptScore W2129296891C2780568436 @default.
- W2129296891 hasConceptScore W2129296891C533803919 @default.
- W2129296891 hasConceptScore W2129296891C54355233 @default.
- W2129296891 hasConceptScore W2129296891C83455156 @default.
- W2129296891 hasConceptScore W2129296891C86803240 @default.
- W2129296891 hasIssue "8" @default.
- W2129296891 hasLocation W21292968911 @default.
- W2129296891 hasLocation W21292968912 @default.
- W2129296891 hasLocation W21292968913 @default.
- W2129296891 hasLocation W21292968914 @default.
- W2129296891 hasOpenAccess W2129296891 @default.
- W2129296891 hasPrimaryLocation W21292968911 @default.
- W2129296891 hasRelatedWork W1505989132 @default.
- W2129296891 hasRelatedWork W2044671049 @default.
- W2129296891 hasRelatedWork W2100364502 @default.
- W2129296891 hasRelatedWork W2124479668 @default.
- W2129296891 hasRelatedWork W2144567501 @default.
- W2129296891 hasRelatedWork W2472856101 @default.
- W2129296891 hasRelatedWork W2580307449 @default.
- W2129296891 hasRelatedWork W2885999504 @default.
- W2129296891 hasRelatedWork W2922249437 @default.
- W2129296891 hasRelatedWork W3030181202 @default.
- W2129296891 hasVolume "67" @default.