Matches in SemOpenAlex for { <https://semopenalex.org/work/W2183021788> ?p ?o ?g. }
- W2183021788 endingPage "601" @default.
- W2183021788 startingPage "591" @default.
- W2183021788 abstract "Leptospirosis is a widespread zoonosis caused by Leptospira interrogans, a pathogen transmitted by asymptomatic infected rodents. Leptospiral lipoproteins and lipopolysaccharide (LPS) have been shown to stimulate murine cells via Toll-like receptors (TLRs) 2 and 4. Host defense mechanisms remain obscure, although TLR4 has been associated with clearing Leptospira. In a recent study, we showed that in response to Leptospira infection, double (TLR2 and TLR4) knock-out (DKO) mice unexpectedly developed TLR-independent pro-inflammatory responses, and rapidly died from severe hepatic and renal failure. Subsequent analysis of chimeric and transgenic mice identified B-cells as the crucial lymphocyte subset responsible for the clearance of Leptospira, initially through the production of specific TLR4-dependent immunoglobulin M (IgM), directed against the LPS of Leptospira, and subsequently through specific IgG production, which is impaired in DKO mice. We also identified the protective, tissue-compartmentalized, TLR2/TLR4-mediated production of interferon-γ(IFN-γ) by B- and T-lymphocytes. Overall, our recent findings demonstrate that TLR2 and TLR4 both play a key role in the early control of leptospirosis, and constitute the first line of defense against Leptospira, confirming previous in vitro data showing that both LPS and lipoprotein play a crucial role in cell activation. However, if this first line of defense is by-passed, Leptospira can induce a deleterious inflammation in the target organs, and this does not rely on TLR activation." @default.
- W2183021788 created "2016-06-24" @default.
- W2183021788 creator A5065161854 @default.
- W2183021788 date "2011-01-05" @default.
- W2183021788 modified "2023-09-23" @default.
- W2183021788 title "Leptospirosis: a Toll road from B lymphocytes." @default.
- W2183021788 cites W1520550384 @default.
- W2183021788 cites W1527612695 @default.
- W2183021788 cites W1710967589 @default.
- W2183021788 cites W1946825159 @default.
- W2183021788 cites W1972934337 @default.
- W2183021788 cites W2010800683 @default.
- W2183021788 cites W2019373674 @default.
- W2183021788 cites W2029410081 @default.
- W2183021788 cites W2029955127 @default.
- W2183021788 cites W2052343718 @default.
- W2183021788 cites W2053986363 @default.
- W2183021788 cites W2070407853 @default.
- W2183021788 cites W2077027868 @default.
- W2183021788 cites W2077165495 @default.
- W2183021788 cites W2087495866 @default.
- W2183021788 cites W2094414498 @default.
- W2183021788 cites W2103736039 @default.
- W2183021788 cites W2105089771 @default.
- W2183021788 cites W2120497357 @default.
- W2183021788 cites W2129319296 @default.
- W2183021788 cites W2143918765 @default.
- W2183021788 cites W2152242415 @default.
- W2183021788 cites W2153417908 @default.
- W2183021788 cites W2157801459 @default.
- W2183021788 cites W2159594785 @default.
- W2183021788 cites W2165658158 @default.
- W2183021788 cites W2167417906 @default.
- W2183021788 cites W2202462723 @default.
- W2183021788 cites W2348499181 @default.
- W2183021788 cites W35473561 @default.
- W2183021788 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/21199604" @default.
- W2183021788 hasPublicationYear "2011" @default.
- W2183021788 type Work @default.
- W2183021788 sameAs 2183021788 @default.
- W2183021788 citedByCount "12" @default.
- W2183021788 countsByYear W21830217882014 @default.
- W2183021788 countsByYear W21830217882015 @default.
- W2183021788 countsByYear W21830217882016 @default.
- W2183021788 countsByYear W21830217882017 @default.
- W2183021788 countsByYear W21830217882018 @default.
- W2183021788 countsByYear W21830217882019 @default.
- W2183021788 crossrefType "journal-article" @default.
- W2183021788 hasAuthorship W2183021788A5065161854 @default.
- W2183021788 hasConcept C136449434 @default.
- W2183021788 hasConcept C159047783 @default.
- W2183021788 hasConcept C203014093 @default.
- W2183021788 hasConcept C2776026663 @default.
- W2183021788 hasConcept C2776070231 @default.
- W2183021788 hasConcept C2776709828 @default.
- W2183021788 hasConcept C2776914184 @default.
- W2183021788 hasConcept C2778033228 @default.
- W2183021788 hasConcept C2778754761 @default.
- W2183021788 hasConcept C2780542935 @default.
- W2183021788 hasConcept C2781236682 @default.
- W2183021788 hasConcept C71924100 @default.
- W2183021788 hasConcept C86803240 @default.
- W2183021788 hasConcept C8891405 @default.
- W2183021788 hasConcept C89423630 @default.
- W2183021788 hasConceptScore W2183021788C136449434 @default.
- W2183021788 hasConceptScore W2183021788C159047783 @default.
- W2183021788 hasConceptScore W2183021788C203014093 @default.
- W2183021788 hasConceptScore W2183021788C2776026663 @default.
- W2183021788 hasConceptScore W2183021788C2776070231 @default.
- W2183021788 hasConceptScore W2183021788C2776709828 @default.
- W2183021788 hasConceptScore W2183021788C2776914184 @default.
- W2183021788 hasConceptScore W2183021788C2778033228 @default.
- W2183021788 hasConceptScore W2183021788C2778754761 @default.
- W2183021788 hasConceptScore W2183021788C2780542935 @default.
- W2183021788 hasConceptScore W2183021788C2781236682 @default.
- W2183021788 hasConceptScore W2183021788C71924100 @default.
- W2183021788 hasConceptScore W2183021788C86803240 @default.
- W2183021788 hasConceptScore W2183021788C8891405 @default.
- W2183021788 hasConceptScore W2183021788C89423630 @default.
- W2183021788 hasIssue "6" @default.
- W2183021788 hasLocation W21830217881 @default.
- W2183021788 hasOpenAccess W2183021788 @default.
- W2183021788 hasPrimaryLocation W21830217881 @default.
- W2183021788 hasRelatedWork W1527612695 @default.
- W2183021788 hasRelatedWork W1633927539 @default.
- W2183021788 hasRelatedWork W1879384335 @default.
- W2183021788 hasRelatedWork W1946825159 @default.
- W2183021788 hasRelatedWork W2010800683 @default.
- W2183021788 hasRelatedWork W2038088675 @default.
- W2183021788 hasRelatedWork W2052343718 @default.
- W2183021788 hasRelatedWork W2090163045 @default.
- W2183021788 hasRelatedWork W2103736039 @default.
- W2183021788 hasRelatedWork W2120497357 @default.
- W2183021788 hasRelatedWork W2138101368 @default.
- W2183021788 hasRelatedWork W2138802551 @default.
- W2183021788 hasRelatedWork W2159112596 @default.
- W2183021788 hasRelatedWork W2159159881 @default.
- W2183021788 hasRelatedWork W2159594785 @default.