Matches in SemOpenAlex for { <https://semopenalex.org/work/W2151946220> ?p ?o ?g. }
- W2151946220 endingPage "6899" @default.
- W2151946220 startingPage "6888" @default.
- W2151946220 abstract "Abstract Francisella tularensis (Ft), a Gram-negative intracellular bacterium, is the etiologic agent of tularemia. Although attenuated for humans, i.p. infection of mice with <10 Ft live vaccine strain (LVS) organisms causes lethal infection that resembles human tularemia, whereas the LD50 for an intradermal infection is >106 organisms. To examine the immunological consequences of Ft LVS infection on the innate immune response, the inflammatory responses of mice infected i.p. or intradermally were compared. Mice infected i.p. displayed greater bacterial burden and increased expression of proinflammatory genes, particularly in the liver. In contrast to most LPS, highly purified Ft LVS LPS (10 μg/ml) was found to be only minimally stimulatory in primary murine macrophages and in HEK293T cells transiently transfected with TLR4/MD-2/CD14, whereas live Ft LVS bacteria were highly stimulatory for macrophages and TLR2-expressing HEK293T cells. Despite the poor stimulatory activity of Ft LVS LPS in vitro, administration of 100 ng of Ft LVS LPS 2 days before Ft LVS challenge severely limited both bacterial burden and cytokine mRNA and protein expression in the absence of detectable Ab at the time of bacterial challenge, yet these mice developed a robust IgM Ab response within 2 days of infection and survived. These data suggest that prior administration of Ft LVS LPS protects the host by diminishing bacterial burden and blunting an otherwise overwhelming inflammatory response, while priming the adaptive immune response for development of a strong Ab response." @default.
- W2151946220 created "2016-06-24" @default.
- W2151946220 creator A5002088407 @default.
- W2151946220 creator A5004239757 @default.
- W2151946220 creator A5024043467 @default.
- W2151946220 creator A5035363512 @default.
- W2151946220 creator A5041046556 @default.
- W2151946220 creator A5055009071 @default.
- W2151946220 creator A5061674181 @default.
- W2151946220 creator A5088981796 @default.
- W2151946220 date "2006-06-01" @default.
- W2151946220 modified "2023-09-29" @default.
- W2151946220 title "Immunologic Consequences of<i>Francisella tularensis</i>Live Vaccine Strain Infection: Role of the Innate Immune Response in Infection and Immunity" @default.
- W2151946220 cites W1511083190 @default.
- W2151946220 cites W1527612695 @default.
- W2151946220 cites W1536714132 @default.
- W2151946220 cites W1607004619 @default.
- W2151946220 cites W1646413467 @default.
- W2151946220 cites W1740020315 @default.
- W2151946220 cites W1743939834 @default.
- W2151946220 cites W1829424989 @default.
- W2151946220 cites W1864472282 @default.
- W2151946220 cites W1897919101 @default.
- W2151946220 cites W1915355792 @default.
- W2151946220 cites W1919906604 @default.
- W2151946220 cites W1922315894 @default.
- W2151946220 cites W1936348278 @default.
- W2151946220 cites W1953329867 @default.
- W2151946220 cites W1967704939 @default.
- W2151946220 cites W1971703661 @default.
- W2151946220 cites W1972965972 @default.
- W2151946220 cites W1978843006 @default.
- W2151946220 cites W1982883115 @default.
- W2151946220 cites W1999314991 @default.
- W2151946220 cites W2002744080 @default.
- W2151946220 cites W2003542500 @default.
- W2151946220 cites W2007636347 @default.
- W2151946220 cites W2012283585 @default.
- W2151946220 cites W2026217419 @default.
- W2151946220 cites W2038487119 @default.
- W2151946220 cites W2038808047 @default.
- W2151946220 cites W2039279250 @default.
- W2151946220 cites W2041799602 @default.
- W2151946220 cites W2043259359 @default.
- W2151946220 cites W2050354117 @default.
- W2151946220 cites W2053017571 @default.
- W2151946220 cites W2054464423 @default.
- W2151946220 cites W2057188740 @default.
- W2151946220 cites W2065061479 @default.
- W2151946220 cites W2073578515 @default.
- W2151946220 cites W2076303995 @default.
- W2151946220 cites W2079027126 @default.
- W2151946220 cites W2084064087 @default.
- W2151946220 cites W2086483654 @default.
- W2151946220 cites W2088947575 @default.
- W2151946220 cites W2092076919 @default.
- W2151946220 cites W2094903242 @default.
- W2151946220 cites W2113991034 @default.
- W2151946220 cites W2121407395 @default.
- W2151946220 cites W2121797213 @default.
- W2151946220 cites W2121856197 @default.
- W2151946220 cites W2123115052 @default.
- W2151946220 cites W2128903394 @default.
- W2151946220 cites W2138067578 @default.
- W2151946220 cites W2139867627 @default.
- W2151946220 cites W2145803213 @default.
- W2151946220 cites W2148189914 @default.
- W2151946220 cites W2149999204 @default.
- W2151946220 cites W2156445477 @default.
- W2151946220 cites W2159934584 @default.
- W2151946220 cites W2167532717 @default.
- W2151946220 cites W2167960824 @default.
- W2151946220 cites W2170163435 @default.
- W2151946220 cites W2240436600 @default.
- W2151946220 cites W2266463247 @default.
- W2151946220 cites W4211067865 @default.
- W2151946220 cites W4241315481 @default.
- W2151946220 cites W4300892702 @default.
- W2151946220 cites W4313347785 @default.
- W2151946220 cites W4313376312 @default.
- W2151946220 doi "https://doi.org/10.4049/jimmunol.176.11.6888" @default.
- W2151946220 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/34272234" @default.
- W2151946220 hasPublicationYear "2006" @default.
- W2151946220 type Work @default.
- W2151946220 sameAs 2151946220 @default.
- W2151946220 citedByCount "105" @default.
- W2151946220 countsByYear W21519462202012 @default.
- W2151946220 countsByYear W21519462202013 @default.
- W2151946220 countsByYear W21519462202014 @default.
- W2151946220 countsByYear W21519462202015 @default.
- W2151946220 countsByYear W21519462202016 @default.
- W2151946220 countsByYear W21519462202017 @default.
- W2151946220 countsByYear W21519462202018 @default.
- W2151946220 countsByYear W21519462202019 @default.
- W2151946220 countsByYear W21519462202020 @default.
- W2151946220 countsByYear W21519462202021 @default.
- W2151946220 countsByYear W21519462202022 @default.
- W2151946220 countsByYear W21519462202023 @default.