mortality/aging
• in a colitis model, mice pretreated with oral clindamycin/streptomycin and then colonized with enterotoxigenic Bacteroides fragilis (ETBF) show no death after colonization compared to death in 5 of 6 wild-type mice
• in a colitis model, mice pretreated with oral cefoxitin and then colonized with enterotoxigenic Bacteroides fragilis show death in 4% of mutant mice within 7 days of ETBF colonization compared to 46.67% of wild-type mice indicating a decrease in the lethal reaction of mice to ETBF-induced colitis
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immune system
• mice show less severe colitis after enterotoxigenic Bacteroides fragilis colonization; ETBF-infected mutant mice do not show bleeding, epithelial cell shedding or ulcerations as seen in wild-type mice
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• in a colitis model, mice pretreated with oral clindamycin/streptomycin and then colonized with enterotoxigenic Bacteroides fragilis (ETBF) show no death after colonization compared to death in 5 of 6 wild-type mice
• in a colitis model, mice pretreated with oral cefoxitin and then colonized with enterotoxigenic Bacteroides fragilis show death in 4% of mutant mice within 7 days of ETBF colonization compared to 46.67% of wild-type mice indicating a decrease in the lethal reaction of mice to ETBF-induced colitis
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• colitis-induced (via ETBF infection) mice show reduced expression of Cxcl5
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• colitis-induced (via ETBF infection) mice show reduced expression of IL-22
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digestive/alimentary system
• mice show less severe colitis after enterotoxigenic Bacteroides fragilis colonization; ETBF-infected mutant mice do not show bleeding, epithelial cell shedding or ulcerations as seen in wild-type mice
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• in a colitis model, mice pretreated with oral clindamycin/streptomycin and then colonized with enterotoxigenic Bacteroides fragilis (ETBF) show no death after colonization compared to death in 5 of 6 wild-type mice
• in a colitis model, mice pretreated with oral cefoxitin and then colonized with enterotoxigenic Bacteroides fragilis show death in 4% of mutant mice within 7 days of ETBF colonization compared to 46.67% of wild-type mice indicating a decrease in the lethal reaction of mice to ETBF-induced colitis
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homeostasis/metabolism
• colitis-induced (via ETBF infection) mice show reduced expression of Cxcl5
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• colitis-induced (via ETBF infection) mice show reduced expression of IL-22
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