Coline Trichot

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A new polysaccharide secreted by the human opportunistic fungal pathogen Aspergillus fumigatus has been characterized. Carbohydrate analysis using specific chemical degradations, mass spectrometry, ¹H and ¹³C nuclear magnetic resonance showed that this polysaccharide is a linear heterogeneous galactosaminogalactan composed of α1-4 linked galactose and α1-4(More)
NLRP3 is a key component of caspase-activating macromolecular protein complexes called inflammasomes. It has been found that DHX33 is a cytosolic dsRNA sensor for the NLRP3 inflammasome, which induces caspase-1-dependent production of IL-1β and IL-18 upon activation. However, how the cytosolic dsRNAs induce the interaction between DHX33 and the NLRP3(More)
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