Nuruk Extract Inhibits Lipopolysaccharide-Induced Production of Nitrite and Interleukin-6 in RAW 264.7 Cells Through Blocking Activation of p38 Mitogen-Activated Protein Kinase

  • Kim, Jong-Eun (Department of Agricultural Biotechnology, Seoul National University) ;
  • Jung, Sung-Keun (Department of Agricultural Biotechnology, Seoul National University) ;
  • Lee, Sang-Jin (Research Laboratory, Kooksoondang Brewery Co., Ltd.) ;
  • Lee, Ki-Won (Department of Bioscience and Biotechnology, Konkuk University) ;
  • Kim, Gye-Won (Research Laboratory, Kooksoondang Brewery Co., Ltd.) ;
  • Lee, Hyong-Joo (Department of Agricultural Biotechnology, Seoul National University)
  • Published : 2008.08.31

Abstract

Nuruk, which is a natural inoculator and source of amylolytic enzymes, is used in Korean traditional rice wine. A methanol extract of nuruk (NE) attenuated lipopolysaccharide (LPS)-induced nitrite and interleukin (IL)-6 in RAW 264.7 cells. Both the n-hexane and water fractions from NE (MEH and MW, respectively) inhibited the production of nitrite and IL-6 in RAW 264.7 cells. MEH and MW also inhibited the LPS-induced inducible nitric oxide synthase expression. Further, and MEH protected against the LPS-induced activation of p38 mitogen-activated protein kinase. Together, these results indicate that nuruk may contribute to the anti-inflammatory and cancer-preventive effects of Korean traditional rice wine.

Keywords

References

  1. Carter, A. B., M. M. Monick, and G. W. Hunninghake. 1999. Both Erk and p38 kinases are necessary for cytokine gene transcription. Am. J. Respir. Cell Mol. Biol. 20: 751-758 https://doi.org/10.1165/ajrcmb.20.4.3420
  2. Chen, C. C. and J. K. Wang. 1999. p38 but not p44/42 mitogen-activated protein kinase is required for nitric oxide synthase induction mediated by lipopolysaccharide in RAW 264.7 macrophages. Mol. Pharmacol. 55: 481-488
  3. Cho, S. Y., S. J. Park, M. J. Kwon, T. S. Jeong, S. H. Bok, W. Y. Choi, et al. 2003. Quercetin suppresses proinflammatory cytokines production through MAP kinases and NF-$\kappa$B pathway in lipopolysaccharide-stimulated macrophage. Mol. Cell. Biochem. 243: 153-160 https://doi.org/10.1023/A:1021624520740
  4. Chung, K. S., W. T. Oh, S. M. Nam, B. S. Son, and Y. S. Park. 1998. Effect of Korean rice-wine (Yakju) on in vitro and in vivo progression of B16BL6 mouse melanoma and HRT18 human colon adenocarcinoma cells. Korean J. Food Sci. Technol. 30: 1470-1475
  5. Coussens, L. M. and Z. Werb. 2002. Inflammation and cancer. Nature 420: 860-867 https://doi.org/10.1038/nature01322
  6. Dinarello, C. A. 2000. Proinflammatory cytokines. Chest 118: 503-508 https://doi.org/10.1378/chest.118.2.503
  7. Dranoff, G. 2004. Cytokines in cancer pathogenesis and cancer therapy. Nat. Rev. Cancer 4: 11-22 https://doi.org/10.1038/nrc1252
  8. Fukumura, D., S. Kashiwagi, and R. K. Jain. 2006. The role of nitric oxide in tumour progression. Nat. Rev. Cancer 6: 521-534 https://doi.org/10.1038/nrc1910
  9. German, J. B. and R. L. Walzem. 2000. The health benefits of wine. Annu. Rev. Nutr. 20: 561-593 https://doi.org/10.1146/annurev.nutr.20.1.561
  10. Guha, M. and N. Mackman. 2001. LPS induction of gene expression in human monocytes. Cell. Signal. 13: 85-94 https://doi.org/10.1016/S0898-6568(00)00149-2
  11. Hommes, D. W., M. P. Peppelenbosch, and S. J. H. van Deventer. 2003. Mitogen activated protein (MAP) kinase signal transduction pathways and novel anti-inflammatory targets. Gut 52: 144-151 https://doi.org/10.1136/gut.52.1.144
  12. Hur, H. J., K. W. Lee, H. Y. Kim, D. K. Chung, and H. J. Lee. 2006. In vitro immunopotentiating activities of cellular fractions of lactic acid bacteria isolated from kimchi and bifidobacteria. J. Microbiol. Biotechnol. 16: 661-666
  13. Jeng, K. C. G., R. C. W. Hou, J. C. Wang, and L. I. Ping. 2005. Sesamin inhibits lipopolysaccharide-induced cytokine production by suppression of p38 mitogen-activated protein kinase and nuclear factor-$\kappa$B. Immunol. Lett. 97: 101-106 https://doi.org/10.1016/j.imlet.2004.10.004
  14. Kim, J. E., H. J. Hur, K. W. Lee, and H. J. Lee. 2007. Antiinflammatory effects of recombinant arginine deiminase originating from Lactococcus lactis ssp. lactis ATCC 7962. J. Microbiol. Biotechnol. 17: 1491-1497
  15. Kim, J. E., J. Y. Kim, K. W. Lee, and H. J. Lee. 2007. Cancer chemopreventive effects of lactic acid bacteria. J. Microbiol. Biotechnol. 17: 1227-1235
  16. Kim, J. H., D. H. Kim, S. H. Baek, H. J. Lee, M. R. Kim, H. J. Kwon, and C. H. Lee. 2006. Rengyolone inhibits inducible nitric oxide synthase expression and nitric oxide production by down-regulation of NF-$\kappa$B and p38 MAP kinase activity in LPS-stimulated RAW 264.7 cells. Biochem. Pharmacol. 71: 1198-1205 https://doi.org/10.1016/j.bcp.2005.12.031
  17. Kim, S. H., J. Kim, and R. P. Sharma. 2004. Inhibition of p38 and ERK MAP kinases blocks endotoxin-induced nitric oxide production and differentially modulates cytokine expression. Pharmacol. Res. 49: 433-439 https://doi.org/10.1016/j.phrs.2003.11.004
  18. Kim, S. J., S. H. Ko, W. Y. Lee, and G. W. Kim. 2004. Cytotoxic effects of Korean rice-wine (Yakju) on cancer cells. Korean J. Food Sci. Technol. 36: 812-817
  19. Kim, Y. J., K. W. Lee, D. O. Kim, T. W. Kim, S. K. Lee, and H. J. Lee. 2004. In vivo antitumor activity of hydrophilic arginineconjugated linoleic acid complex. J. Microbiol. Biotechnol. 14:411-414
  20. Nam, K. S., M. K. Kim, and Y. H. Shon. 2007. Inhibition of proinflammatory cytokine-induced invasiveness of HT-29 cells by chitosan oligosaccharide. J. Microbiol. Biotechnol. 17: 2042-2045
  21. Yu, T. S., H. S. Kim, J. Hong, H. P. Ha, T. Y. Kim, and I. W. Yoon. 1996. Bibliographical study on microorganisms of nuruk (until 1945). J. Food Sci. Nutr. 25: 170-179