A RIPK2 inhibitor delays NOD signalling events yet prevents inflammatory cytokine production
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A RIPK2 inhibitor delays NOD signalling events yet prevents inflammatory cytokine production. / Nachbur, Ueli; Stafford, Che A; Bankovacki, Aleksandra; Zhan, Yifan; Lindqvist, Lisa M; Fiil, Berthe K; Khakham, Yelena; Ko, Hyun-Ja; Sandow, Jarrod J; Falk, Hendrik; Holien, Jessica K; Chau, Diep; Hildebrand, Joanne; Vince, James E; Sharp, Phillip P; Webb, Andrew I; Jackman, Katherine A; Mühlen, Sabrina; Kennedy, Catherine L; Lowes, Kym N; Murphy, James M; Gyrd-Hansen, Mads; Parker, Michael W; Hartland, Elizabeth L; Lew, Andrew M; Huang, David C S; Lessene, Guillaume; Silke, John.
In: Nature Communications, Vol. 6, 6442, 17.03.2015.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - A RIPK2 inhibitor delays NOD signalling events yet prevents inflammatory cytokine production
AU - Nachbur, Ueli
AU - Stafford, Che A
AU - Bankovacki, Aleksandra
AU - Zhan, Yifan
AU - Lindqvist, Lisa M
AU - Fiil, Berthe K
AU - Khakham, Yelena
AU - Ko, Hyun-Ja
AU - Sandow, Jarrod J
AU - Falk, Hendrik
AU - Holien, Jessica K
AU - Chau, Diep
AU - Hildebrand, Joanne
AU - Vince, James E
AU - Sharp, Phillip P
AU - Webb, Andrew I
AU - Jackman, Katherine A
AU - Mühlen, Sabrina
AU - Kennedy, Catherine L
AU - Lowes, Kym N
AU - Murphy, James M
AU - Gyrd-Hansen, Mads
AU - Parker, Michael W
AU - Hartland, Elizabeth L
AU - Lew, Andrew M
AU - Huang, David C S
AU - Lessene, Guillaume
AU - Silke, John
PY - 2015/3/17
Y1 - 2015/3/17
N2 - Intracellular nucleotide binding and oligomerization domain (NOD) receptors recognize antigens including bacterial peptidoglycans and initiate immune responses by triggering the production of pro-inflammatory cytokines through activating NF-κB and MAP kinases. Receptor interacting protein kinase 2 (RIPK2) is critical for NOD-mediated NF-κB activation and cytokine production. Here we develop and characterize a selective RIPK2 kinase inhibitor, WEHI-345, which delays RIPK2 ubiquitylation and NF-κB activation downstream of NOD engagement. Despite only delaying NF-κB activation on NOD stimulation, WEHI-345 prevents cytokine production in vitro and in vivo and ameliorates experimental autoimmune encephalomyelitis in mice. Our study highlights the importance of the kinase activity of RIPK2 for proper immune responses and demonstrates the therapeutic potential of inhibiting RIPK2 in NOD-driven inflammatory diseases.
AB - Intracellular nucleotide binding and oligomerization domain (NOD) receptors recognize antigens including bacterial peptidoglycans and initiate immune responses by triggering the production of pro-inflammatory cytokines through activating NF-κB and MAP kinases. Receptor interacting protein kinase 2 (RIPK2) is critical for NOD-mediated NF-κB activation and cytokine production. Here we develop and characterize a selective RIPK2 kinase inhibitor, WEHI-345, which delays RIPK2 ubiquitylation and NF-κB activation downstream of NOD engagement. Despite only delaying NF-κB activation on NOD stimulation, WEHI-345 prevents cytokine production in vitro and in vivo and ameliorates experimental autoimmune encephalomyelitis in mice. Our study highlights the importance of the kinase activity of RIPK2 for proper immune responses and demonstrates the therapeutic potential of inhibiting RIPK2 in NOD-driven inflammatory diseases.
U2 - 10.1038/ncomms7442
DO - 10.1038/ncomms7442
M3 - Journal article
C2 - 25778803
VL - 6
JO - Nature Communications
JF - Nature Communications
SN - 2041-1723
M1 - 6442
ER -
ID: 140242165