Identification of a selective and direct NLRP3 inhibitor to treat inflammatory disorders.
Identification of a selective and direct NLRP3 inhibitor to treat inflammatory disorders.
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鉴定用于治疗炎症性疾病的选择性和直接 NLRP3 抑制剂。
DOI:
10.1084/jem.20171419
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发表时间:
2017-11-06
期刊:
影响因子:
--
通讯作者:
Zhou R
中科院分区:
文献类型:
--
作者:
Jiang H;He H;Chen Y;Huang W;Cheng J;Ye J;Wang A;Tao J;Wang C;Liu Q;Jin T;Jiang W;Deng X;Zhou R
Jiang et al. identify a selective and direct small-molecule inhibitor for NLRP3 and provide solid evidence showing that NLRP3 can be targeted in vivo to combat inflammasome-driven diseases. The NLRP3 inflammasome has been implicated in the pathogenesis of a wide variety of human diseases. A few compounds have been developed to inhibit NLRP3 inflammasome activation, but compounds directly and specifically targeting NLRP3 are still not available, so it is unclear whether NLRP3 itself can be targeted to prevent or treat diseases. Here we show that the compound CY-09 specifically blocks NLRP3 inflammasome activation. CY-09 directly binds to the ATP-binding motif of NLRP3 NACHT domain and inhibits NLRP3 ATPase activity, resulting in the suppression of NLRP3 inflammasome assembly and activation. Importantly, treatment with CY-09 shows remarkable therapeutic effects on mouse models of cryopyrin-associated autoinflammatory syndrome (CAPS) and type 2 diabetes. Furthermore, CY-09 is active ex vivo for monocytes from healthy individuals or synovial fluid cells from patients with gout. Thus, our results provide a selective and direct small-molecule inhibitor for NLRP3 and indicate that NLRP3 can be targeted in vivo to combat NLRP3-driven diseases.
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影响因子:
29.7
作者:
Davis BK;Wen H;Ting JP
通讯作者:
Ting JP
影响因子:
16.6
作者:
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通讯作者:
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影响因子:
64.8
作者:
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DOI:
10.1073/pnas.0611496104
发表时间:
2007-05-08
影响因子:
11.1
作者:
Duncan, Joseph A.;Bergstralht, Daniel T.;Ting, Jenny Pan-Yun
通讯作者:
Ting, Jenny Pan-Yun
影响因子:
7.8
作者:
Dinarello CA;van der Meer JW
通讯作者:
van der Meer JW