CD4+ T-cell-derived IL-10 promotes CNS inflammation in mice by sustaining effector T cell survival
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CD4+ T-cell-derived IL-10 promotes CNS inflammation in mice by sustaining effector T cell survival. / Yogev, Nir; Bedke, Tanja; Kobayashi, Yasushi; Brockmann, Leonie; Lukas, Dominika; Regen, Tommy; Croxford, Andrew L; Nikolav, Alexei; Hövelmeyer, Nadine; von Stebut, Esther; Prinz, Marco; Ubeda, Carles; Maloy, Kevin J; Gagliani, Nicola; Flavell, Richard A; Waisman, Ari; Huber, Samuel.
in: CELL REP, Jahrgang 38, Nr. 13, 110565, 29.03.2022.Publikationen: SCORING: Beitrag in Fachzeitschrift/Zeitung › SCORING: Zeitschriftenaufsatz › Forschung › Begutachtung
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TY - JOUR
T1 - CD4+ T-cell-derived IL-10 promotes CNS inflammation in mice by sustaining effector T cell survival
AU - Yogev, Nir
AU - Bedke, Tanja
AU - Kobayashi, Yasushi
AU - Brockmann, Leonie
AU - Lukas, Dominika
AU - Regen, Tommy
AU - Croxford, Andrew L
AU - Nikolav, Alexei
AU - Hövelmeyer, Nadine
AU - von Stebut, Esther
AU - Prinz, Marco
AU - Ubeda, Carles
AU - Maloy, Kevin J
AU - Gagliani, Nicola
AU - Flavell, Richard A
AU - Waisman, Ari
AU - Huber, Samuel
N1 - Copyright © 2022 The Author(s). Published by Elsevier Inc. All rights reserved.
PY - 2022/3/29
Y1 - 2022/3/29
N2 - Interleukin (IL)-10 is considered a prototypical anti-inflammatory cytokine, significantly contributing to the maintenance and reestablishment of immune homeostasis. Accordingly, it has been shown in the intestine that IL-10 produced by Tregs can act on effector T cells, thereby limiting inflammation. Herein, we investigate whether this role also applies to IL-10 produced by T cells during central nervous system (CNS) inflammation. During neuroinflammation, both CNS-resident and -infiltrating cells produce IL-10; yet, as IL-10 has a pleotropic function, the exact contribution of the different cellular sources is not fully understood. We find that T-cell-derived IL-10, but not other relevant IL-10 sources, can promote inflammation in experimental autoimmune encephalomyelitis. Furthermore, in the CNS, T-cell-derived IL-10 acts on effector T cells, promoting their survival and thereby enhancing inflammation and CNS autoimmunity. Our data indicate a pro-inflammatory role of T-cell-derived IL-10 in the CNS.
AB - Interleukin (IL)-10 is considered a prototypical anti-inflammatory cytokine, significantly contributing to the maintenance and reestablishment of immune homeostasis. Accordingly, it has been shown in the intestine that IL-10 produced by Tregs can act on effector T cells, thereby limiting inflammation. Herein, we investigate whether this role also applies to IL-10 produced by T cells during central nervous system (CNS) inflammation. During neuroinflammation, both CNS-resident and -infiltrating cells produce IL-10; yet, as IL-10 has a pleotropic function, the exact contribution of the different cellular sources is not fully understood. We find that T-cell-derived IL-10, but not other relevant IL-10 sources, can promote inflammation in experimental autoimmune encephalomyelitis. Furthermore, in the CNS, T-cell-derived IL-10 acts on effector T cells, promoting their survival and thereby enhancing inflammation and CNS autoimmunity. Our data indicate a pro-inflammatory role of T-cell-derived IL-10 in the CNS.
KW - Animals
KW - CD4-Positive T-Lymphocytes
KW - Cell Survival
KW - Central Nervous System
KW - Inflammation
KW - Interleukin-10/physiology
KW - Mice
KW - T-Lymphocytes
U2 - 10.1016/j.celrep.2022.110565
DO - 10.1016/j.celrep.2022.110565
M3 - SCORING: Journal article
C2 - 35354043
VL - 38
JO - CELL REP
JF - CELL REP
SN - 2211-1247
IS - 13
M1 - 110565
ER -