Paeoniflorin Antagonizes TNF-α-Induced L929 Fibroblastoma Cells Apoptosis by Inhibiting NF-κBp65 Activation.
Paeoniflorin Antagonizes TNF-α-Induced L929 Fibroblastoma Cells Apoptosis by Inhibiting NF-κBp65 Activation.
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芍药苷通过抑制 NF-κ Bp65 激活拮抗 TNF-α 诱导的 L929 成纤维细胞瘤细胞凋亡
DOI:
10.1177/1559325818774977
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发表时间:
2018-04
期刊:
影响因子:
--
通讯作者:
Ding X
中科院分区:
文献类型:
--
作者:
Lai X;Wei J;Ding X
Paeoniflorin (PF) is one of the main pharmacodynamic components of Paeonia suffruticosa Andr, which has a significant anti-inflammatory effect on rheumatoid arthritis (RA), with a mechanism related to the tumor necrosis factor α (TNF-α). The aim of the present study was to investigate the role of PF in the apoptosis and expression of NF-κBp65 of L929 fibroblastoma cells induced by TNF-α. Our results showed that different concentrations of PF can significantly reduce the growth inhibition of L929 cells. Moreover, morphological observations, Hoechst 33342 staining, and flow cytometry detection of apoptosis showed that PF can significantly attenuate the TNF-α-induced apoptosis in a dose-dependent manner. Western blot analysis revealed that TNF-α induced the activation of NF-κBp65, whereas PF treatment had a marked dose-dependent suppression on it, which indicates that its action might be associated with inhibiting NF-κB signaling pathway. These results show that PF exerts a beneficial effect on L929 cells to prevent TNF-α-induced apoptosis and expression of NF-κBp65, which would be helpful to clarify its role in the treatment of RA.
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影响因子:
7.3
作者:
Jin, Lei;Zhang, Li-Min;Feng, Linyin
通讯作者:
Feng, Linyin
影响因子:
4.9
作者:
Luo X;Zuo X;Zhou Y;Zhang B;Shi Y;Liu M;Wang K;McMillian DR;Xiao X
通讯作者:
Xiao X
DOI:
10.1093/rheumatology/keq031
发表时间:
2010-07
期刊:
Rheumatology (Oxford, England)
影响因子:
--
作者:
Horiuchi T;Mitoma H;Harashima S;Tsukamoto H;Shimoda T
通讯作者:
Shimoda T
影响因子:
2.3
作者:
Navarro Coy NC;Brown S;Bosworth A;Davies CT;Emery P;Everett CC;Fernandez C;Gray JC;Hartley S;Hulme C;Keenan AM;McCabe C;Redmond A;Reynolds C;Scott D;Sharples LD;Pavitt S;Buch MH
通讯作者:
Buch MH
影响因子:
6.1
作者:
Cao YY;Chen ZW;Gao YH;Wang XX;Ma JY;Chang SF;Qian JY;Ge JB
通讯作者:
Ge JB