Abstract
Chelerythrine (CHE), a quaternary benzo[c]phenanthridine alkaloid, exhibits a wide spectrum of pharmacological effects. Although CHE has been used to treat various diseases, the protective effects of CHE on lipopolysaccharide (LPS)-induced endotoxic shock have not been explored. The aims of the study were to investigate the protective effects of CHE on LPS-induced endotoxic shock in mice and clarify the mechanism of the effects. We found that pretreatment with CHE (1, 5, and 10 mg/kg, po) at 1 and 12 h before injected intraperitoneally with 1 mg/kg LPS markedly decreased the production of interleukin-6 (IL-6), tumor necrosis factor alpha (TNF-α), and myeloperoxidase (MPO) and attenuated the lung histopathological changes. Meanwhile, the effects were dependent on the inhibition of the expression of p65 nuclear factor κB (NF-κB). The protective effects of CHE on LPS-induced endotoxic shock can be attributed to attenuating inflammatory cytokines and inhibition of the expression of NF-κB.
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Aoki, K., T. Tajima, Y. Yabushita, A. Nakamura, U. Nezu, M. Takahashi, M. Kimura, and Y. Terauchi. 2008. A novel initial codon mutation of the thiazide-sensitive Na-Cl cotransporter gene in a Japanese patient with Gitelman’s syndrome. Endocrine Journal 55: 557.
Freudenberg, M., and C. Galanos. 1990. Bacterial lipopolysaccharides: structure, metabolism and mechanisms of action. International Reviews of Immunology 6: 207–221.
Bone, R.C., C.J. Grodzin, and R.A. Balk. 1997. Sepsis: a new hypothesis for pathogenesis of the disease process. CHEST Journal 112: 235–243.
He, M., H.Y. Lau, S.W. Ng, and M. Bhatia. 2007. Chemokines in acute inflammation: regulation, function and therapeutic strategies. International Journal of Integrative Biology 1: 18.
Lappin, E., and A.J. Ferguson. 2009. Gram-positive toxic shock syndromes. The Lancet Infectious Diseases 9: 281–290.
Jansen, M.J., T. Hendriks, M.T. Vogels, J.W. van der Meer, and R.J.A. Goris. 1996. Inflammatory cytokines in an experimental model for the multiple organ dysfunction syndrome. Critical Care Medicine 24: 1196–1202.
Neurath, M.F., I. Fuss, M. Pasparakis, L. Alexopoulou, S. Haralambous, K.H. Meyer zum Büschenfelde, W. Strober, and G. Kollias. 1997. Predominant pathogenic role of tumor necrosis factor in experimental colitis in mice. European Journal of Immunology 27: 1743–1750.
Blenman, K.R.M., F.R. Bahjat, L.L. Moldawer, and L. Morel. 2004. Aberrant signaling in the TNFα/TNF receptor 1 pathway of the NZM2410 lupus-prone mouse. Clinical Immunology 110: 124–133.
Ma, X. 2001. TNF-α and IL-12: a balancing act in macrophage functioning. Microbes and Infection 3: 121–129.
Yoshimoto, T., K. Nakanishi, S. Hirose, K. Hiroishi, H. Okamura, Y. Takemoto, A. Kanamaru, T. Hada, T. Tamura, and E. Kakishita. 1992. High serum IL-6 level reflects susceptible status of the host to endotoxin and IL-1/tumor necrosis factor. The Journal of Immunology 148: 3596–3603.
Damas, P., D. Ledoux, M. Nys, Y. Vrindts, D. De Groote, P. Franchimont, and M. Lamy. 1992. Cytokine serum level during severe sepsis in human IL-6 as a marker of severity. Annals of Surgery 215: 356.
Bhatia, M., and S. Moochhala. 2004. Role of inflammatory mediators in the pathophysiology of acute respiratory distress syndrome. The Journal of Pathology 202: 145–156.
LaRosa, S.P., and S.M. Opal. 2008. Sepsis strategies in development. Clinics in Chest Medicine 29: 735–747.
Klosterhalfen, B., K. Hörstmann-Jungemann, P. Vogel, S. Flohé, F. Offner, C.J. Kirkpatrick, and P.C. Heinrich. 1992. Time course of various inflammatory mediators during recurrent endotoxemia. Biochemical Pharmacology 43: 2103–2109.
Martich, G.D., A.J. Boujoukos, and A.F. Suffredini. 1993. Response of man to endotoxin. Immunobiology 187: 403–416.
Szarka, R.J., N. Wang, L. Gordon, P.N. Nation, and R.H. Smith. 1997. A murine model of pulmonary damage induced by lipopolysaccharide via intranasal instillation. Journal of Immunological Methods 202: 49–57.
Tracey, K.J., B. Beutler, S.F. Lowry, J. Merryweather, S. Wolpe, I.W. Milsark, R.J. Hariri, T.J. Fahey, A. Zentella, and J.D. Albert. 1986. Shock and tissue injury induced by recombinant human cachectin. Science 234: 470–474.
Kruidenier, La., and H. Verspaget. 2002. Oxidative stress as a pathogenic factor in inflammatory bowel disease—radicals or ridiculous? Alimentary Pharmacology & Therapeutics 16: 1997–2015.
Takeuchi, K., T. Yasuhiro, Y. Asada, and Y. Sugawa. 1998. Role of nitric oxide in pathogenesis of aspirin-induced gastric mucosal damage in rats. Digestion 59: 298–307.
Klebanoff, S.J. 2005. Myeloperoxidase: friend and foe. Journal of Leukocyte Biology 77: 598–625.
Kim, I.-S., Y.-J. Park, S.-J. Yoon, and H.-B. Lee. 2010. Ephedrannin A and B from roots of Ephedra sinica inhibit lipopolysaccharide-induced inflammatory mediators by suppressing nuclear factor-κB activation in RAW 264.7 macrophages. International Immunopharmacology 10: 1616–1625.
Wise, G.E., and S. Yao. 2003. Expression of tumour necrosis factor-alpha in the rat dental follicle. Archives of Oral Biology 48: 47–54.
Heinzel, F.P., R.M. Rerko, P. Ling, J. Hakimi, and D.S. Schoenhaut. 1994. Interleukin 12 is produced in vivo during endotoxemia and stimulates synthesis of gamma interferon. Infection and Immunity 62: 4244–4249.
Suzuki, K., K. Tateda, T. Matsumoto, F. Gondaira, S. Tsujimoto, and K. Yamaguchi. 2000. Effects of interaction between Escherichia coli verotoxin and lipopolysaccharide on cytokine induction and lethality in mice. Journal of Medical Microbiology 49: 905–910.
Yadav, S.K., B. Adhikary, S. Chand, B. Maity, S.K. Bandyopadhyay, and S. Chattopadhyay. 2012. Molecular mechanism of indomethacin-induced gastropathy. Free Radical Biology and Medicine 52: 1175–1187.
Remick, D.G., G.R. Bolgos, J. Siddiqui, J. Shin, and J.A. Nemzek. 2002. Six at six: interleukin-6 measured 6 h after the initiation of sepsis predicts mortality over 3 days. Shock 17: 463–467.
Ito, H., M. Takazoe, Y. Fukuda, T. Hibi, K. Kusugami, A. Andoh, T. Matsumoto, T. Yamamura, J. Azuma, and N. Nishimoto. 2004. A pilot randomized trial of a human anti-interleukin-6 receptor monoclonal antibody in active Crohn’s disease. Gastroenterology 126: 989–996.
Luo, J., J. Cao, X. Jiang, and H. Cui. 2010. Effect of low molecular weight heparin rectal suppository on experimental ulcerative colitis in mice. Biomedicine & Pharmacotherapy 64: 441–445.
Reinisch, W., C. Gasché, W. Tillinger, J. Wyatt, C. Lichtenberger, M. Willheim, C. Dejaco, T. Waldhör, S. Bakos, and H. Vogelsang. 1999. Clinical relevance of serum interleukin-6 in Crohn’s disease: single point measurements, therapy monitoring, and prediction of clinical relapse. The American Journal of Gastroenterology 94: 2156–2164.
Buraczynska, M., L. Jozwiak, P. Ksiazek, E. Borowicz, and P. Mierzicki. 2007. Interleukin-6 gene polymorphism and faster progression to end-stage renal failure in chronic glomerulonephritis. Translational Research 150: 101–105.
Benamar, K., E.B. Geller, and M.W. Adler. 2002. Effect of a μ-opioid receptor-selective antagonist on interleukin-6 fever. Life Sciences 70(18): 2139–2145.
Beffa, D.C., A.J. Fischman, S.P. Fagan, V.F. Hamrahi, K.W. Paul, M. Kaneki, Y.-M. Yu, R.G. Tompkins, and E.A. Carter. 2011. Simvastatin treatment improves survival in a murine model of burn sepsis: role of interleukin 6. Burns 37: 222–226.
Cheng, L.N., X.L. Huang, W. Shi, J.Y. Xiang, and H.T. Gan. 2009. Tetrandrine ameliorates dextran-sulfate-sodium-induced colitis in mice through inhibition of nuclear factor-κB activation. International Journal of Colorectal Disease 24: 5–12.
Acknowledgments
This research was financially supported in part by the Shanxi National Science Foundation of international cooperation projects (No. 2013KW26-02) to W.F. Li. The authors are very grateful to professor Y.M. Zhang for their technical assistance from Xi’an Jiaotong University.
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Niu, X., Mu, Q., Li, W. et al. Protective Effects of Chelerythrine Against Lipopolysaccharide-Induced Endotoxic Shock in Mice. Inflammation 37, 1968–1975 (2014). https://doi.org/10.1007/s10753-014-9929-7
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DOI: https://doi.org/10.1007/s10753-014-9929-7