» Articles » PMID: 23243447

A Novel Herbal Medicine KIOM-MA Exerts an Anti-Inflammatory Effect in LPS-Stimulated RAW 264.7 Macrophage Cells

Overview
Date 2012 Dec 18
PMID 23243447
Citations 10
Authors
Affiliations
Soon will be listed here.
Abstract

KIOM-MA was recently reported as a novel herbal medicine effective for atopic dermatitis and asthma. In this study, we have demonstrated the inhibitory effect of KIOM-MA on proinflammatory mediator produced in lipopolysaccharide (LPS)-stimulated RAW 264.7 cells. KIOM-MA significantly inhibited the expression of inducible nitric oxide synthase (iNOS) and cyclooxygenase-2 (COX-2) as well as nitric oxide (NO) and prostaglandin E(2) (PGE(2)). Consistent with the inhibitory effect on PGE(2), KIOM-MA suppresses the LPS-induced migration of macrophages and gelatinase activity and the expression of matrix metalloprotease-9 (MMP-9) in a dose-dependent manner. Additionally, KIOM-MA showed a strong suppressive effect on the inflammatory cytokines production such as tumor necrosis factor-α (TNF-α) and interleukin-6 (IL-6). We also found that KIOM-MA inhibits the activation of nuclear factor-κB (NF-κB) and represses the activity of extracellular signal-regulated kinase (ERK), p38, and c-Jun NH(2)-terminal kinase (JNK) mitogen-activated protein kinases (MAPKs). Taken together, we elucidated the mechanism of anti-inflammatory effect of KIOM-MA using RAW 264.7 cells stimulated by LPS.

Citing Articles

Chromatin Accessibility and Transcriptomic Alterations in Murine Ovarian Granulosa Cells upon Deoxynivalenol Exposure.

Fan H, Ren Z, Xu C, Wang H, Wu Z, Rehman Z Cells. 2021; 10(11).

PMID: 34831041 PMC: 8616273. DOI: 10.3390/cells10112818.


Melatonin Ameliorates the Toxicity Induced by Deoxynivalenol in Murine Ovary Granulosa Cells by Antioxidative and Anti-Inflammatory Effects.

Fan H, Wang S, Wang H, Sun M, Wu S, Bao W Antioxidants (Basel). 2021; 10(7).

PMID: 34209652 PMC: 8300713. DOI: 10.3390/antiox10071045.


Refined Deep-Sea Water Suppresses Inflammatory Responses via the MAPK/AP-1 and NF-κB Signaling Pathway in LPS-Treated RAW 264.7 Macrophage Cells.

Chun S, Lee K, Nam K Int J Mol Sci. 2017; 18(11).

PMID: 29088069 PMC: 5713252. DOI: 10.3390/ijms18112282.


Fermented herbal formula KIOM-MA-128 protects against acute colitis induced by dextran sodium sulfate in mice.

Kim D, Lee M, Yoo J, Park K, Ma J BMC Complement Altern Med. 2017; 17(1):354.

PMID: 28679372 PMC: 5499052. DOI: 10.1186/s12906-017-1855-4.


Indirubin Treatment of Lipopolysaccharide-Induced Mastitis in a Mouse Model and Activity in Mouse Mammary Epithelial Cells.

Lai J, Liu Y, Peng Y, Ge P, He C, Liu C Mediators Inflamm. 2017; 2017:3082805.

PMID: 28255203 PMC: 5309412. DOI: 10.1155/2017/3082805.


References
1.
Brasier A . The NF-kappaB regulatory network. Cardiovasc Toxicol. 2007; 6(2):111-30. DOI: 10.1385/ct:6:2:111. View

2.
Kim H, Kim J, Choi J, Jung J, Oh W, Kim D . Hepatoprotective effect of pinoresinol on carbon tetrachloride-induced hepatic damage in mice. J Pharmacol Sci. 2010; 112(1):105-12. DOI: 10.1254/jphs.09234fp. View

3.
Kim Y, Lee B, Yi K, Paik S . Upstream NF-kappaB site is required for the maximal expression of mouse inducible nitric oxide synthase gene in interferon-gamma plus lipopolysaccharide-induced RAW 264.7 macrophages. Biochem Biophys Res Commun. 1997; 236(3):655-60. DOI: 10.1006/bbrc.1997.7031. View

4.
Wu J, Zhou J, Chen X, Fortenbery N, Eksioglu E, Wei S . Attenuation of LPS-induced inflammation by ICT, a derivate of icariin, via inhibition of the CD14/TLR4 signaling pathway in human monocytes. Int Immunopharmacol. 2011; 12(1):74-9. DOI: 10.1016/j.intimp.2011.10.015. View

5.
Chan E, Riches D . Potential role of the JNK/SAPK signal transduction pathway in the induction of iNOS by TNF-alpha. Biochem Biophys Res Commun. 1999; 253(3):790-6. DOI: 10.1006/bbrc.1998.9857. View