A pathogenic role for T cell-derived IL-22BP in inflammatory bowel disease
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A pathogenic role for T cell-derived IL-22BP in inflammatory bowel disease. / Pelczar, Penelope; Witkowski, Mario; Perez, Laura Garcia; Kempski, Jan; Hammel, Anna G; Brockmann, Leonie; Kleinschmidt, Dörte; Wende, Sandra; Haueis, Cathleen; Bedke, Tanja; Krasemann, Susanne; Steurer, Stefan; Booth, Carmen J; Busch, Christoph Philipp; König, Alexandra; Rauch, Ursula; Benten, Daniel; Izbicki, Jakob R; Rösch, Thomas; Lohse, Ansgar W; Strowig, Till; Gagliani, Nicola; Flavell, Richard A; Huber, Samuel.
in: SCIENCE, Jahrgang 354, Nr. 6310, 21.10.2016, S. 358-362.Publikationen: SCORING: Beitrag in Fachzeitschrift/Zeitung › SCORING: Zeitschriftenaufsatz › Forschung › Begutachtung
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T1 - A pathogenic role for T cell-derived IL-22BP in inflammatory bowel disease
AU - Pelczar, Penelope
AU - Witkowski, Mario
AU - Perez, Laura Garcia
AU - Kempski, Jan
AU - Hammel, Anna G
AU - Brockmann, Leonie
AU - Kleinschmidt, Dörte
AU - Wende, Sandra
AU - Haueis, Cathleen
AU - Bedke, Tanja
AU - Krasemann, Susanne
AU - Steurer, Stefan
AU - Booth, Carmen J
AU - Busch, Christoph Philipp
AU - König, Alexandra
AU - Rauch, Ursula
AU - Benten, Daniel
AU - Izbicki, Jakob R
AU - Rösch, Thomas
AU - Lohse, Ansgar W
AU - Strowig, Till
AU - Gagliani, Nicola
AU - Flavell, Richard A
AU - Huber, Samuel
N1 - Copyright © 2016, American Association for the Advancement of Science.
PY - 2016/10/21
Y1 - 2016/10/21
N2 - Intestinal inflammation can impair mucosal healing, thereby establishing a vicious cycle leading to chronic inflammatory bowel disease (IBD). However, the signaling networks driving chronic inflammation remain unclear. Here we report that CD4(+) T cells isolated from patients with IBD produce high levels of interleukin-22 binding protein (IL-22BP), the endogenous inhibitor of the tissue-protective cytokine IL-22. Using mouse models, we demonstrate that IBD development requires T cell-derived IL-22BP. Lastly, intestinal CD4(+) T cells isolated from IBD patients responsive to treatment with antibodies against tumor necrosis factor-α (anti-TNF-α), the most effective known IBD therapy, exhibited reduced amounts of IL-22BP expression but still expressed IL-22. Our findings suggest that anti-TNF-α therapy may act at least in part by suppressing IL-22BP and point toward a more specific potential therapy for IBD.POM-Newsletter
AB - Intestinal inflammation can impair mucosal healing, thereby establishing a vicious cycle leading to chronic inflammatory bowel disease (IBD). However, the signaling networks driving chronic inflammation remain unclear. Here we report that CD4(+) T cells isolated from patients with IBD produce high levels of interleukin-22 binding protein (IL-22BP), the endogenous inhibitor of the tissue-protective cytokine IL-22. Using mouse models, we demonstrate that IBD development requires T cell-derived IL-22BP. Lastly, intestinal CD4(+) T cells isolated from IBD patients responsive to treatment with antibodies against tumor necrosis factor-α (anti-TNF-α), the most effective known IBD therapy, exhibited reduced amounts of IL-22BP expression but still expressed IL-22. Our findings suggest that anti-TNF-α therapy may act at least in part by suppressing IL-22BP and point toward a more specific potential therapy for IBD.POM-Newsletter
U2 - 10.1126/science.aah5903
DO - 10.1126/science.aah5903
M3 - SCORING: Journal article
C2 - 27846573
VL - 354
SP - 358
EP - 362
JO - SCIENCE
JF - SCIENCE
SN - 0036-8075
IS - 6310
ER -