Role of soluble epoxide hydrolase in the abnormal activation of fibroblast-like synoviocytes from patients with rheumatoid arthritis

Copyright © 2023. Published by Elsevier Inc.

Bibliographische Detailangaben
Veröffentlicht in:Clinical immunology (Orlando, Fla.). - 1999. - 257(2023) vom: 09. Dez., Seite 109850
1. Verfasser: Pu, Yaoyu (VerfasserIn)
Weitere Verfasser: Cheng, Ruijuan, Zhang, Qiuping, Huang, Tianwen, Lu, Chenyang, Tang, Zhigang, Zhong, Yutong, Wu, Liang, Hammock, Bruce D, Hashimoto, Kenji, Luo, Yubin, Liu, Yi
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2023
Zugriff auf das übergeordnete Werk:Clinical immunology (Orlando, Fla.)
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Fibroblast-like synoviocytes Inflammation Rheumatoid arthritis Soluble epoxide hydrolase Synovium Epoxide Hydrolases EC 3.3.2.- EPHX2 protein, rat mehr... EC 3.3.2.10 EPHX2 protein, human
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520 |a Rheumatoid arthritis (RA) is an autoimmune disease characterized by enigmatic pathogenesis. Polyunsaturated fatty acids (PUFAs) are implicated in RA's development and progression, yet their exact mechanisms of influence are not fully understood. Soluble epoxide hydrolase (sEH) is an enzyme that metabolizes anti-inflammatory epoxy fatty acids (EpFAs), derivatives of PUFAs. In this study, we report elevated sEH expression in the joints of CIA (collagen-induced arthritis) rats, concomitant with diminished levels of two significant EpFAs. Additionally, increased sEH expression was detected in both the synovium of CIA rats and in the synovium and fibroblast-like synoviocytes (FLS) of RA patients. The sEH inhibitor TPPU attenuated the migration and invasion capabilities of FLS derived from RA patients and to reduce the secretion of inflammatory factors by these cells. Our findings indicate a pivotal role for sEH in RA pathogenesis and suggest that sEH inhibitors offer a promising new therapeutic strategy for managing RA 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a Fibroblast-like synoviocytes 
650 4 |a Inflammation 
650 4 |a Rheumatoid arthritis 
650 4 |a Soluble epoxide hydrolase 
650 4 |a Synovium 
650 7 |a Epoxide Hydrolases  |2 NLM 
650 7 |a EC 3.3.2.-  |2 NLM 
650 7 |a EPHX2 protein, rat  |2 NLM 
650 7 |a EC 3.3.2.10  |2 NLM 
650 7 |a EPHX2 protein, human  |2 NLM 
650 7 |a EC 3.3.2.10  |2 NLM 
700 1 |a Cheng, Ruijuan  |e verfasserin  |4 aut 
700 1 |a Zhang, Qiuping  |e verfasserin  |4 aut 
700 1 |a Huang, Tianwen  |e verfasserin  |4 aut 
700 1 |a Lu, Chenyang  |e verfasserin  |4 aut 
700 1 |a Tang, Zhigang  |e verfasserin  |4 aut 
700 1 |a Zhong, Yutong  |e verfasserin  |4 aut 
700 1 |a Wu, Liang  |e verfasserin  |4 aut 
700 1 |a Hammock, Bruce D  |e verfasserin  |4 aut 
700 1 |a Hashimoto, Kenji  |e verfasserin  |4 aut 
700 1 |a Luo, Yubin  |e verfasserin  |4 aut 
700 1 |a Liu, Yi  |e verfasserin  |4 aut 
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