» Articles » PMID: 22614119

Sulfated Derivative of 20(S)-ginsenoside Rh2 Inhibits Inflammatory Cytokines Through MAPKs and NF-kappa B Pathways in LPS-induced RAW264.7 Macrophages

Overview
Journal Inflammation
Date 2012 May 23
PMID 22614119
Citations 19
Authors
Affiliations
Soon will be listed here.
Abstract

In the previous study, we found that sulfated derivative B2 of ginsenoside Rh2 (Rh2-B2) has greater anti-inflammatory effects than 20(S)-ginsenoside Rh2. However, the anti-inflammatory mechanism of Rh2-B2 remains unclear. We therefore assessed the effects of Rh2-B2 on inflammatory cytokines in lipopolysaccharide (LPS)-stimulated RAW264.7 macrophages. We found that Rh2-B2 (1-5 mg/L) significantly inhibited tumor necrosis factor alpha, interleukin (IL)-6, IL-1β, and increased IL-10 production from protein and mRNA levels. Furthermore, Rh2-B2 significantly inhibited the phosphorylation of p38 and c-Jun N-terminal kinase as well as decreased p65 nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB) translocation into the nucleus by nuclear factor of kappa light polypeptide gene enhancer in B-cells inhibitor, alpha degradation. The present results indicate that Rh2-B2 inhibits the production of inflammatory cytokines induced by LPS through blocking mitogen-activated protein kinases and NF-κB signaling pathways.

Citing Articles

Ginsenoside modified lipid-coated perfluorocarbon nanodroplets: A novel approach to reduce complement protein adsorption and prolong circulation.

Zhou J, Gao B, Zhang H, Yang R, Huang J, Li X Acta Pharm Sin B. 2024; 14(4):1845-1863.

PMID: 38572112 PMC: 10985128. DOI: 10.1016/j.apsb.2023.11.016.


Design, Synthesis, and Anti-Inflammatory Activities of 12-Dehydropyxinol Derivatives.

Wang Y, Mi X, Du Y, Li S, Yu L, Gao M Molecules. 2023; 28(3).

PMID: 36770974 PMC: 9921557. DOI: 10.3390/molecules28031307.


Roles of ginsenosides in sepsis.

Yu T, Tang Y, Zhang F, Zhang L J Ginseng Res. 2023; 47(1):1-8.

PMID: 36644389 PMC: 9834008. DOI: 10.1016/j.jgr.2022.05.004.


Network analysis reveals miRNA crosstalk between periodontitis and oral squamous cell carcinoma.

Li Z, Fu R, Wen X, Zhang L BMC Oral Health. 2023; 23(1):19.

PMID: 36639776 PMC: 9840318. DOI: 10.1186/s12903-022-02704-2.


UPLC-QTOF-MS-guided isolation of anti-COPD ginsenosides from wild ginseng.

Zhu H, Liu J, Lin H, Zhang Y, Yang N, Zhou B RSC Adv. 2022; 9(66):38658-38668.

PMID: 35540186 PMC: 9075943. DOI: 10.1039/c9ra06635g.


References
1.
Raingeaud J, Gupta S, Rogers J, Dickens M, Han J, Ulevitch R . Pro-inflammatory cytokines and environmental stress cause p38 mitogen-activated protein kinase activation by dual phosphorylation on tyrosine and threonine. J Biol Chem. 1995; 270(13):7420-6. DOI: 10.1074/jbc.270.13.7420. View

2.
Choi K, Kim M, Ryu J, Choi C . Ginsenosides compound K and Rh(2) inhibit tumor necrosis factor-alpha-induced activation of the NF-kappaB and JNK pathways in human astroglial cells. Neurosci Lett. 2007; 421(1):37-41. DOI: 10.1016/j.neulet.2007.05.017. View

3.
Ren G, Zhao X, Zhang L, Zhang J, LHuillier A, Ling W . Inflammatory cytokine-induced intercellular adhesion molecule-1 and vascular cell adhesion molecule-1 in mesenchymal stem cells are critical for immunosuppression. J Immunol. 2010; 184(5):2321-8. PMC: 2881946. DOI: 10.4049/jimmunol.0902023. View

4.
Dai J, Zong Y, Zhong L, Li Y, Zhang W, Bian L . Gastrodin inhibits expression of inducible NO synthase, cyclooxygenase-2 and proinflammatory cytokines in cultured LPS-stimulated microglia via MAPK pathways. PLoS One. 2011; 6(7):e21891. PMC: 3134470. DOI: 10.1371/journal.pone.0021891. View

5.
Johnson G, Lapadat R . Mitogen-activated protein kinase pathways mediated by ERK, JNK, and p38 protein kinases. Science. 2002; 298(5600):1911-2. DOI: 10.1126/science.1072682. View