Publications by authors named "Judit Jaeger"

Helminthic infections, which are particularly common in the developing world, are associated with the accumulation of mucosal mast cells (MMCs) in the epithelial layer of the gut. Although intestinal parasite infection models argue that IL-18 plays a role in MMC differentiation and function, the direct effect of IL-18 on MMCs is still not well understood. To clarify the role of IL-18 in mast cell biology, we analyzed gene expression changes in MMCs in vitro.

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Mast cells are rich sources of proteases, such as tryptases and chymases that control many physiological and pathological processes, for example vascular permeability, smooth muscle cell proliferation or extracellular matrix remodeling. Murine mucosal mast cells mature under the influence of TGF-beta and play a role in asthmatic and anti-helminthic immune responses. In an attempt to identify novel genes that are highly upregulated during mucosal mast cell differentiation, we detected HtrA1 protease as a novel protein in mast cells by microarray experiments.

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