Abstract
IL-17 and TNFα synergistically induce surface expression of IL-13Rα2 on primary lung fibroblasts, rendering them unresponsive to IL-13. Neutralizing antibodies to IL-13Rα2 restored IL-13-mediated signaling and transcriptome studies confirmed IL-13Rα2 is an IL-13 decoy receptor.
Publication types
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Letter
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Research Support, N.I.H., Intramural
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Research Support, Non-U.S. Gov't
MeSH terms
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Animals
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Asthma / immunology*
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Asthma / therapy
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Cells, Cultured
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Fibroblasts / immunology*
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Humans
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Immunotherapy
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Interleukin-13 / immunology*
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Interleukin-13 Receptor alpha2 Subunit / genetics
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Interleukin-13 Receptor alpha2 Subunit / metabolism*
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Interleukin-17 / immunology*
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Interleukin-4 / immunology
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Lung / pathology*
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Mice
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Molecular Targeted Therapy
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Tumor Necrosis Factor-alpha / immunology*
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Up-Regulation
Substances
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Interleukin-13
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Interleukin-13 Receptor alpha2 Subunit
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Interleukin-17
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Tumor Necrosis Factor-alpha
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Interleukin-4