Featured
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Article |
Frizzled proteins are colonic epithelial receptors for C. difficile toxin B
Here, a genome-wide CRISPR–Cas9 screen is used to identify the Wnt receptors frizzled as physiologically relevant Clostridium difficile toxin B receptors, providing new therapeutic targets for treating C. difficile infections.
- Liang Tao
- , Jie Zhang
- & Min Dong
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Letter |
Precision microbiome reconstitution restores bile acid mediated resistance to Clostridium difficile
A fraction of the intestinal microbiota as precise as a single bacterial species confers infection resistance by synthesizing Clostridium difficile-inhibiting metabolites from host-derived bile salts.
- Charlie G. Buffie
- , Vanni Bucci
- & Eric G. Pamer
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Research Highlights |
Bacteria beaten by bacteria
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News & Views |
A toxin contest
The bacterium Clostridium difficile can cause life-threatening human disease. The question is which of the organism's two toxins is the more crucial to its pathogenicity. The answer is one or the other, or both. See Letter p.711
- Jimmy D. Ballard