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Escherichia Coli
Research from Lund University in the area of Escherichia coli published
December 23rd, 2008
"Toll-like receptors (TLRs) are key factors of innate immunity that detect pathogen invasion and trigger a host response. TLR4 can mediate a response through adaptor molecules, MyD88 or TRIF," researchers in Lund, Sweden report. "In the present study, streptomycin-treated 4),D88(-/-), Tlr4(-/-), Trif(Lps2/Lps2), and C57BL/6 wild-type (WT) mice were infected with either Shiga toxin (Stx)-producing or non-producing Escherichia coli O157:H7. Moderate to severe clinical signs of disease developed in MYD88(-/-) (n = 21/21), Tlr4(-/-) (n = 12/16), Trif(Lps2/Lps2) (n = 7/15) and WT mice (n = 6/20) infected with Stx-producing E. coli O157:H7 but not in mice inoculated with the...
Source: TB & Outbreaks Week (2008-12-23)
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