Upregulation of TLR4-Dependent ATP Production Is Critical for Glaesserella parasuis LPS-Mediated Inflammation
文献类型: 外文期刊
作者: Liu, Fei 1 ; Gao, Yidan 1 ; Jiao, Jian 1 ; Zhang, Yuyu 1 ; Li, Jianda 1 ; Ding, Luogang 1 ; Zhang, Lin 1 ; Chen, Zhi 1 ; Song, Xiangbin 4 ; Yang, Guiwen 3 ; Yu, Jiang 1 ; Wu, Jiaqiang 1 ;
作者机构: 1.Shandong Acad Agr Sci, Inst Anim Sci & Vet Med, Shandong Key Lab Anim Dis Control & Breeding, Jinan 250100, Peoples R China
2.Key Lab Livestock & Poultry Multiom MARA, Jinan 250100, Peoples R China
3.Shandong Normal Univ, Sch Life Sci, Jinan 250014, Peoples R China
4.Shandong Ctr Qual Control Feed & Vet Drug, Jinan 250100, Peoples R China
关键词: G; parasuis LPS; inflammation; ATP; TLR4; acute inflammatory response; pharmacological target
期刊名称:CELLS ( 影响因子:6.0; 五年影响因子:6.7 )
ISSN:
年卷期: 2023 年 12 卷 5 期
页码:
收录情况: SCI
摘要: Glaesserella parasuis (G. parasuis), an important pathogenic bacterium, cause Glasser's disease, and has resulted in tremendous economic losses to the global swine industry. G. parasuis infection causes typical acute systemic inflammation. However, the molecular details of how the host modulates the acute inflammatory response induced by G. parasuis are largely unknown. In this study, we found that G. parasuis LZ and LPS both enhanced the mortality of PAM cells, and at the same time, the level of ATP was enhanced. LPS treatment significantly increased the expressions of IL-1 beta, P2X7R, NLRP3, NF-kappa B, p-NF-kappa B, and GSDMD, leading to pyroptosis. Furthermore, these proteins' expression was enhanced following extracellular ATP further stimulation. When reduced the production of P2X7R, NF-kappa B-NLRP3-GSDMS inflammasome signaling pathway was inhibited, and the mortality of cells was reduced. MCC950 treatment repressed the formation of inflammasome and reduced mortality. Further exploration found that the knockdown of TLR4 significantly reduced ATP content and cell mortality, and inhibited the expression of p-NF-kappa B and NLRP3. These findings suggested upregulation of TLR4-dependent ATP production is critical for G. parasuis LPS-mediated inflammation, provided new insights into the molecular pathways underlying the inflammatory response induced by G. parasuis, and offered a fresh perspective on therapeutic strategies.
- 相关文献
作者其他论文 更多>>
-
Quality maintenance mechanism of oxalic acid treatment in fresh-cut apple fruit during storage based on nontarget metabolomics analysis
作者:Wang, Wenliang;Cao, Ziming;Hou, Furong;Shi, Junyan;Chen, Leilei;Gong, Zhiqing;Wang, Yansheng;Cao, Ziming;Jiao, Jian;Wang, Yansheng
关键词:Oxalic acid; Fresh-cut apples; Browning; Metabolomics; Storage quality
-
Mechanisms and applications of probiotics in prevention and treatment of swine diseases
作者:Zhang, Yue;Zhang, Yuyu;Liu, Fei;Zeng, Hao;Ren, Sufang;Guo, Lihui;Chen, Zhi;Hrabchenko, Nataliia;Wu, Jiaqiang;Yu, Jiang;Zhang, Yue;Mao, Yanwei;Zhang, Yimin;Wu, Jiaqiang;Wu, Jiaqiang
关键词:Probiotic; Swine diseases; Mechanisms of action; Applications
-
Longitudinal genome-wide association studies of milk production traits in Holstein cattle using whole-genome sequence data imputed from medium-density chip data
作者:Teng, Jun;Wang, Dan;Zhao, Changheng;Zhang, Xinyi;Tang, Hui;Wang, Wenwen;Ning, Chao;Zhang, Qin;Chen, Zhi;Yang, Zhangping;Liu, Jianfeng;Sun, Dongxiao;Li, Jianbin;Mei, Cheng
关键词:imputation; whole-genome sequence data; longitudinal GWAS; milk production traits; Holstein cattle
-
Isolation, characterization and genomic analysis of a novel phage IME178 with lytic activity against Escherichia coli
作者:Li, Fei;Na, Shi;Zhang, Deqing;Li, Lu;Zhao, Jian;Liu, Fei;Liu, Pengfei;Li, Yuexiu;Li, Ming;Lei, Ming;Nazir, Amina;Wang, Guojun
关键词:Phage; Multi -drug resistance; Escherichia coli; Demerecviridae; Nosocomial infections
-
Analysis of leaf forage value and screening of different populations of Pteroceltis tatarinowii, a rare and endemic species in China
作者:Gao, Yun;Cheng, Tian-Tian;Liu, Qing-Zhong;Qiao, Qian;Cheng, Tian-Tian;Zhang, Chun-Xiang;Yan, Yu;Zhang, Lin;Liu, Yan;Qiao, Qian
关键词:Pteroceltis tatarinowii; woody forage; crude protein (CP); forage value; population diversity
-
Novel p22 and p30 dual-proteins combination based indirect ELISA for detecting antibodies against African swine fever virus
作者:Li, Jianda;Jiao, Jian;Liu, Na;Ren, Sufang;Zeng, Hao;Zhang, Yuyu;Guo, Lihui;Liu, Fei;Lv, Tingting;Chen, Zhi;Sun, Wenbo;Hrabchenko, Nataliia;Yu, Jiang;Wu, Jiaqiang;Jiao, Jian;Yu, Jiang;Wu, Jiaqiang;Liu, Na;Zhang, Yuyu;Lv, Tingting;Wu, Jiaqiang;Peng, Jun
关键词:African swine fever virus; indirect ELISA; p22; p30; serological diagnosis
-
A novel recombinant porcine sapovirus infection in piglets with diarrhea in Shandong Province, China, 2022
作者:Wei, Ran;Yu, Zhijun;Shang, Rui;Wu, Jiaqiang;Cheng, Kaihui;Wu, Jiaqiang;Wang, Song
关键词:Emerging infectious disease; Sapovirus; Swine; Gene recombination