RIPK2 NODs to XIAP and IBD
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RIPK2 NODs to XIAP and IBD. / Topal, Yusuf; Gyrd-Hansen, Mads.
In: Seminars in Cell and Developmental Biology, Vol. 109, 2021, p. 144-150.Research output: Contribution to journal › Review › Research › peer-review
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TY - JOUR
T1 - RIPK2 NODs to XIAP and IBD
AU - Topal, Yusuf
AU - Gyrd-Hansen, Mads
N1 - Copyright © 2020 Elsevier Ltd. All rights reserved.
PY - 2021
Y1 - 2021
N2 - The receptor-interacting protein kinases (RIPKs) are key regulators of inflammatory signalling and cell death pathways triggered by innate immune receptors, and RIPKs have emerged as promising therapeutic targets for treatment of immune-related disorders. RIPK2 mediates signalling responses initiated by the bacterial-sensing pattern recognition receptors nucleotide-binding oligomerization domain-containing proteins 1 and 2 (NOD1/2), which play a key role in regulation of intestinal immunity and inflammation. Modification of RIPK2 by non-degradative ubiquitin chains generated by the E3 ubiquitin ligase XIAP and other ligases govern NOD1/2 signalling. Recent advances suggest that the interaction between RIPK2 and XIAP is a druggable protein-protein interaction to modulate NOD1/2-dependent immune responses. Here, we discuss the mechanistic function of RIPK2 in immune signalling, its clinical relevance, and the on-going efforts to target RIPK2 in inflammatory bowel disease and beyond.
AB - The receptor-interacting protein kinases (RIPKs) are key regulators of inflammatory signalling and cell death pathways triggered by innate immune receptors, and RIPKs have emerged as promising therapeutic targets for treatment of immune-related disorders. RIPK2 mediates signalling responses initiated by the bacterial-sensing pattern recognition receptors nucleotide-binding oligomerization domain-containing proteins 1 and 2 (NOD1/2), which play a key role in regulation of intestinal immunity and inflammation. Modification of RIPK2 by non-degradative ubiquitin chains generated by the E3 ubiquitin ligase XIAP and other ligases govern NOD1/2 signalling. Recent advances suggest that the interaction between RIPK2 and XIAP is a druggable protein-protein interaction to modulate NOD1/2-dependent immune responses. Here, we discuss the mechanistic function of RIPK2 in immune signalling, its clinical relevance, and the on-going efforts to target RIPK2 in inflammatory bowel disease and beyond.
U2 - 10.1016/j.semcdb.2020.07.001
DO - 10.1016/j.semcdb.2020.07.001
M3 - Review
C2 - 32631784
VL - 109
SP - 144
EP - 150
JO - Seminars in Cell and Developmental Biology
JF - Seminars in Cell and Developmental Biology
SN - 1084-9521
ER -
ID: 280715715