Abstract
We investigated the inhibitory activity of glycosaminoglycans (GAGs) in terms of growth, adhesion, and VacA vacuolation of Helicobacter pylori. Intact acharan sulfate (AS, MW:114 kDa) potently inhibited H. pylori adhesion to Kato III cells with IC50 value of 1.4 mg/mL, while other GAGs did not show any inhibitory activity except for heparin which is a well-known inhibitor of H. pylori adhesion. To investigate whether low molecular weight acharan sulfate (LMWAS) can inhibit H. pylori adhesion, we performed chemical depolymerization of AS by radical reactions to obtain LMWAS. Its physicochemical properties were characterized by high-performance size exclusion chromatography (HPSEC), agarose gel electrophoresis, disaccharide compositional analysis after digestion with heparinase II, and 1H-NMR spectroscopy. The most potent molecular size of LMWAS was 3 kDa with IC50 value of 32 μg/mL, which is 44-fold more potent than intact AS. These results suggest that AS as well as other GAGs can be chemically depolymerized by free radicals and LMWAS compared to intact AS can be applied as a pharmaceutical candidate in order to inhibit H. pylori adhesion to Kato III cells.
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References
Warren, J.R., Marshall, B.J.: Unidentified curved bacilli on gastric epithelium in active chronic gastritis. Lancet 1, 1273–1275 (1983)
Boquet, P., Ricci, V., Galmiche, A., Gauthier, N.C.: Gastric cell apoptosis and H. pylori: has the main function of VacA finally been identified? Trends Mircobiol. 11, 410–413 (2003)
Cover, T.L., Puryear, W., Perez-Perez, G.I., Blaser, M.J.: Effect of urease on HeLa cell vacuolation induced by Helicobacter pylori cytotoxin. Infect. Immun. 59, 1264–1270 (1991)
Cover, T.L., Blaser, M.J.: Purification and characterization of the vacuolating toxin from Helicobacter pylori. J. Biol. Chem. 267, 10570–10575 (1992)
Kuck, D., Kolmerer, B., Iking-Konert, C., Krammer, P.H., Stremmel, W., Rud, J.: Vacuolating cytotoxin of Helicobacter pylori induces apoptosis in the human gastric epithelial cell line AGS. Infect. Immun. 69, 5080–5087 (2001)
Tzouvelekis, L.S., Mentis, A.F., Makris, A.M., Spiliadis, C., Blackwell, C., Weir, D.M.: In vitro binding of Helicobacter pylori to human gastric mucin. Infect. Immun. 59, 4252–4254 (1991)
Goodwin, C.S.: Gastric cancer and Helicobacter pylori: the whispering killer? Lancet 342, 507–508 (1993)
Maria, A., Guzman, M., Edurado, R.B., Bow, H., Felipe, A.: Involvement of the heparan sulphate-binding proteins of Helicobacter pylori in its adherence to HeLa S3 and Kato III cell lines. J. Med. Microbiol. 50, 320–329 (2001)
Utt, M., Wadstrom, T.: Identification of heparan sulphate binding surface proteins of Helicobacter pylori: inhibition of heparan sulphate binding with sulphated carbohydrate polymers. J. Med. Microbiol. 46, 541–546 (1997)
Woo, J.S., Ha, B.H., Kim, T.G., Lim, Y., Kim, K.H.: Inhibition of Helicobacter pylori adhesion by acidic polysaccharide isolated from Artemisia capillaries. J. Microbiol. Biotechnol. 13, 853–858 (2003)
Belogortseva, N.I., Yoon, J.Y., Kim, K.H.: Inhibition of Helicobacter pylori hemagglutination by polysaccharide fractions from roots of Panax ginseng. Planta Med. 66, 217–220 (2000)
Lee, J.H., Park, E.K., Uhm, C.S., Chung, M.S., Kim, K.H.: Inhibition of Helicobacter pylori adhesion to human gastric adenocarcinoma epithelial cells by acidic polysaccharides from Artemisia capillaris and Panax ginseng. Planta Med. 70, 615–619 (2004)
Kim, Y.S., Jo, Y.Y., Chang, I.M., Toida, T., Park, Y., Linhardt, R.J.: A new glycosaminoglycan from the giant African snail Achatina fulica. J. Biol. Chem. 271, 11750–11755 (1996)
Ghosh, A.K., Hirasawa, N., Lee, Y.S., Kim, Y.S., Shin, K.H., Ryu, N., Ohuchi, K.: Inhibition by acharan sulphate of angiogenesis in experimental inflammation models. Br. J. Pharmacol. 137, 441–448 (2002)
Wang, H., Toida, T., Kim, Y.S., Capila, I., Hileman, R.E., Bernfield, M., Linhardt, R.J.: Glycosaminoglycans can influence fibroblast growth factor-2 mitogenicity without significant growth factor binding. Biochem. Biophys. Res. Commun. 235, 369–373 (1997)
Li, D.W., Lee, I.S., Sim, J.S., Toida, T., Linhardt, R.J., Kim, Y.S.: Long duration of anticoagulant activity and protective effects of acharan sulfate in vivo. Thromb. Res. 113, 67–73 (2004)
Shim, J.Y., Lee, Y.S., Jung, S.H., Choi, H.S., Shin, K.H., Kim, Y.S.: Pharmacological activities of a new glycosaminoglycan, acharan sulfate isolated from the giant African snail Achatina fulica. Arch. Pharm. Res. 25, 889–894 (2002)
Joo, E.J., ten Dam, G.B., van Kuppevelt, T.H., Toida, T., Linhardt, R.J., Kim, Y.S.: Nucleolin: acharan sulfate-binding protein on the surface of cancer cells. Glycobiology 15, 1–9 (2005)
Joo, E.J., Yang, H., Park, Y., Park, N.Y., Toida, T., Linhardt, R.J., Kim, Y.S.: Induction of nucleolin translocation by acharan sulfate in A549 human lung adenocarcinoma. J. Cell. Biochem. 110, 1272–1278 (2010)
Hong, S.W., Shin, H.Y., Kim, Y.S., Kim, D.H.: Purification and characterization of novel salt-active acharan sulfate lyase from Bacteroides stercoris HJ-15. Eur. J. Biochem. 270, 3168–3173 (2003)
Chi, L., Munoz, E.M., Choi, H.S., Ha, Y.W., Kim, Y.S., Toida, T., Linhard, R.J.: Preparation and structural determination of large oligosaccharides derived from acharan sulfate. Carbohydr. Res. 341, 864–869 (2006)
Volpi, N.: Characterization of heparins with different relative molecular masses (from 11,600 to 1600) by various analytical techniques. J. Chromatogr. 622, 13–20 (1993)
Sim, J.S., Im, A.R., Cho, S.M., Jang, H.J., Jo, J.H., Kim, Y.S.: Evaluation of chondroitin sulfate in shark cartilage powder as a dietary supplement: Raw materials and finished products. Food Chem. 101, 532–539 (2007)
Cho, S.Y., Sim, J.S., Jeong, C.S., Chang, S.Y., Choi, D.W., Toida, T., Kim, Y.S.: Effects of low molecular weight chondroitin sulfate on type II collagen-induced arthritis in DBA/1J mice. Biol. Pharm. Bull. 27, 47–51 (2004)
Sim, J.S., Jun, G., Toida, T., Cho, S.Y., Choi, D.W., Chang, S.Y., Linhardt, R.J., Kim, Y.S.: Quantitative analysis of chondroitin sulfate in raw materials, ophthalmic solutions, soft capsules and liquid preparations. J. Chromatogr. 818, 133–139 (2005)
Gutmann, I., Bergmeyer, H.U.: Methods of enzymatic analysis. Academic Press, Inc., New York, U.S.A. 4, 791–1794 (1974)
Kamisago, S., Iwamori, M., Tai, T., Mitamura, K., Yazaki, Y., Sugano, K.: Role of sulfatides in adhesion of Helicobacter pylori to gastric cancer cells. Infect. Immun. 64, 624–628 (1996)
Mahdavi, J., Sonden, B., Hurtig, M., Olfat, F.O., Forsberg, L., Roche, N., Angstrom, J., Larsson, T., Teneberg, S., Karlsson, K.A., Altraja, S., Wadstrom, T., Kersulyte, D., Berg, D.E., Dubois, A., Petersson, C., Magnusson, K.E., Norberg, T., Lindh, F., Lundskog, B.B., Arnqvist, A., Hammarstrom, L., Boren, T.: Helicobacter pylori SabA adhesin in persistent infection and chronic inflammation. Science 297, 573–578 (2002)
Lee, J.H., Shim, J.S., Lee, J.S., Kim, J.K., Yang, I.S., Chung, M.S., Kim, K.H.: Inhibition of pathogenic bacterial adhesion by acidic polysaccharide from green tea (Camellia sinensis). J. Agric. Food Chem. 54, 8717–8723 (2006)
Hirmo, S., Utt, M., Ringner, M., Wadstrom, T.: Inhibition of heparan sulphate and other glycosaminoglycans binding to Helicobacter pylori by various polysulphated carbohydrates. FEMS Immunol. Med. Microbiol. 10, 301–306 (1995)
Ascencio, F., Fransson, L.A., Wadstrom, T.: Affinity of the gastric pathogen Helicobacter pylori for the N-sulphated glycosaminoglycan heparan sulphate. J. Med. Microbiol. 38, 240–244 (1993)
Westergren-Thorsson, G., Onnervik, P.O., Fransson, L.A., Malmstrom, A.: Proliferation of cultured fibroblasts is inhibited by L-iduronate-containing glycosaminoglycans. J. Cell. Physiol. 147, 523–530 (1991)
Acknowledgements
This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korean government (MEST) to YSK (No. 20090083533) and the grant (PJ006652) by National Academy of Agricultural Science, RDA to BSH. We thank Prof. Toshihiko Toida in Chiba University for the interpretation of 1H-NMR results.
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Sim, JS., Hahn, BS., Im, AR. et al. Inhibition of Helicobacter pylori adhesion to Kato III cells by intact and low molecular weight acharan sulfate. Glycoconj J 28, 411–418 (2011). https://doi.org/10.1007/s10719-011-9340-7
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DOI: https://doi.org/10.1007/s10719-011-9340-7