Shigella is a highly infectious human pathogen, yet mice are naturally resistant to infection. In this issue of Cell Host & Microbe, Luchetti et al. (2021) discuss this species specificity, demonstrating that Shigella directly targets the pore-forming protein Gasdermin D for degradation, thus preventing pyroptosis to enable infection of human cells.
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http://dx.doi.org/10.1016/j.chom.2021.09.012 | DOI Listing |
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