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KenCadwell @ damonrunyon.org
| Description | : | Unclear.
"It is unclear why disease occurs in only a small proportion of persons carrying common risk alleles of disease susceptibility genes. Here we demonstrate that an interaction between a specific virus infection and a mutation in the Crohn's disease susceptibility gene Atg16L1 induces intestinal pathologies in mice. This virus-plus-susceptibility gene interaction generated abnormalities in granule packaging and unique patterns of gene expression in Paneth cells. Further, the response to injury... was fundamentally altered to include pathologies resembling aspects of CD. These pathologies triggered by virus-plus-susceptibility gene interaction were dependent on TNFα and IFNγ and were prevented by treatment with broad spectrum antibiotics. Thus, we provide a specific example of how a virus-plus-susceptibility gene interaction can, in combination with additional environmental factors and commensal bacteria, determine the phenotype of hosts carrying common risk alleles for inflammatory disease" www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6WSN-50CMP8G-9&_user=10&_cove... GOTO Interaktion GOTO Reizdarm |
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