Nuclear lncRNA stabilization in the host response to bacterial infection |
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| Authors: | Mathias Munschauer Jörg Vogel |
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| Institution: | 1. Broad Institute of MIT and Harvard, Cambridge, MA, USA;2. Helmholtz Institute for RNA‐based Infection Research (HIRI), Würzburg, Germany;3. Institute of Molecular Infection Biology, University of Würzburg, Würzburg, Germany |
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| Abstract: | Long non‐coding RNAs (lncRNAs) play important roles in many cellular pathways, but their contribution to the defense of eukaryotic cells against pathogens remains poorly understood. A new study from Imamura et al in The EMBO Journal reports that Salmonella infection in human cells impacts nuclear RNA decay, which in turn drives the accumulation of otherwise unstable nuclear lncRNAs, some of which may have protective effects against this common bacterial pathogen. These unexpected findings demand more efforts to fully decrypt the molecular functions of lncRNAs in innate and adaptive immunity. |
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