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Abstract AI-Helper 아이콘AI-Helper

Leukocyte adhesion to the vascular endothelium is a critical initiating step in inflammation and atherosclerosis. We have herein studied the effect of manassantin A (1) and S (2), dineolignans, on interaction of THP-1 monocytic cells and human umbilical vein endothelial cells (HUVEC) and expression ...

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  • Values were presented to % gated (M1; marker of basal level of expression, M2; marker of TNF-a-in血ced expression). (B) The inhibitory effect of 1 on each CAM expression was down-regulated in a dose dependent manner. The % inhibition of ICAM너 expression was presented by more or less of intensity on the M2 values and calculated as follows: [1 - M2 value for TNF-a plus compound treated cells M2 value for unstimulated cells - M2 value for TNF-a treated c이s M2 value for unstimulated cells)] x 100 %.
  • , 2003). In this study, therefore, we investigated that whether 1 and 2 affect to the interaction of monocyte and human umbilical vein endothelial cells (HUVEC) and TNF-a-induced expression of ICAM너, VCAM너, and E- s이ectin in HUVEC.
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참고문헌 (25)

  1. Berk, B. C., Abe, J. I., Min, W., Surapisitchat, J., and Yan, C., Endothelial atheroprotective and anti-inflammatory mechanisms. Ann. N. Y. Acad. Sci., 947, 93-111 (2001) 

  2. Bevilacqua, M. P., Endothelial-leukocyte adhesion molecules. Annu. Rev. Immunol., 11, 767-804 (1993) 

  3. Bevilacqua, M. P., Nelson, R. M., Mannori, G., and Cecconi, O., Endothelial-leuckocyte adhesion molecules in human disease. Annu. Rev. Med., 45, 361-378 (1994) 

  4. Chen, Y. -H., Lin, S. -J., Ku, H. -H., Shiao, M. -S., Lin, F. -Y., Chen, J. -W., and Chen, Y. -L., Salvianolic acid B attenuates VCAM-1 and ICAM-1 expression in TNF- ${\alpha}$ -treated human aortic endothelial cells. J. Cell Biochem., 82, 512-521 (2001) 

  5. Cybulsky, M. I., and Gimbrone, M. A. Jr., Endothelial expression of a mononuclear leukocyte adhesion molecule during atherogenesis. Science, 251, 788-791 (1991) 

  6. Hwang, B. Y., Lee, J. -H., Nam, J. B., Hong, Y. -S., and Lee, J. J., Lignans from Saururus chinensis inhibiting the transcription factor NF- ${\kappa}$ B. Phytochemistry, 64, 765-771 (2003) 

  7. Imhof, B. A. and Dunon, D., Leukocyte migration and adhesion. Adv. Immunol., 58, 345-416 (1995) 

  8. Kraft, C., Jenett-Siems, K., Kohler, I., Tofern-Reblin, B., Siems, K., Bienzle, U., and Eich, E., Antiplasmodial activity of sesquilignans and sesquineolignans from Bonamia spectabilis. Phytochemistry, 60, 167-173 (2002) 

  9. Lee, J. -H., Hwang, B. Y., Kim, K. -S., Nam, J. B., Hong, Y. S., and Lee, J. J., Suppression of RelA/p65 transactivation activity by a lignoid manassantin isolated from Saururus chinensis. Biochem. Pharmacol., 66, 1925-1933 (2003) 

  10. Lee, W. S., Lee, D. -W., Baek, Y. -I., An, S. -J., Cho, K.- H., Choi, Y. -K., Kim, H. -C., Park, H. -Y., Bae, K. -H., and Jeong, T. -S., Human ACAT-1 and -2 inhibitory activities of saucerneol B, manassantin A and B isolated from Saururus chinensis. Bioorg. Med. Chem. Lett., 14, 3109-3112 (2004) 

  11. Modur, V., Zimmerman, G. A., Prescott, S. M., and McIntyre, T. M., Endothelial cell inflammatory responses to tumor necrosis factor- ${\alpha}$ . Ceramide-dependent and -independent mitogen-activated protein kinase cascades. J. Biol. Chem., 271, 13094-13102 (1996) 

  12. Mosmann, T., Rapid colorimetric assay for cellular growth and survival: Application to proliferation and cytotoxicity assays. J. Immunol. Methods, 65, 55-63 (1983) 

  13. Pfeffer, K., Matsuyama, T., Kundig, T. M., Wakeham, A., Kishihara, K., Shahinian, A., Wiegmann, K., Ohashi, P. S., Kronke, M., and Mak, T. W., Mice deficient for the 55 kd tumor necrosis factor receptor are resistant to endotoxic shock, yet succumb to L. monocytogenes infection. Cell, 73, 457-467 (1993) 

  14. Pober, J. S. and Cotran, R. S., Cytokines and endothelial cell biology. Physiol. Rev., 70, 427-451 (1990) 

  15. Rao, K. V. and Alvarez, F. M., Manassantins A/B and saucerneol: Novel biologically active lignoids from Saururus cernuus. Tetrahedron Lett., 24, 4947-4950 (1983) 

  16. Rao, K. V., Puri, V. N., Diwan, P. K., and Alvarez, F. M., Preliminary evaluation of manassantin A, a potential neuroleptic agent from Saururus cernuus. Pharmacol. Res. Commun., 19, 629- 638 (1987) 

  17. Rho, M. C., Kwon, O. E., Kim, K., Lee, S. W., Chung, M. Y., Kim, Y. H., Hayashi, M., Lee, H. S., and Kim, Y. K., Inhibitory effects of manassantin A and B isolated from the roots of Saururus chinensis on PMA-induced ICAM-1 expression. Planta Med., 69, 1147-1149 (2003) 

  18. Ross, R., Atherosclerosis - An inflammatory disease. N. Engl. J. Med., 340, 115-126 (1999) 

  19. Springer, T. A., Traffic signals for lymphocyte recirculation and leukocyte emigration: The multistep paradigm. Cell, 76, 301- 314 (1994) 

  20. Stannard, A. K., Riddell, D. R., Bradley, N. J., Hassall, D. G., Graham, A., and Owen, J. S., Apolipoprotein E and regulation of cytokine-induced cell adhesion molecule expression in endothelial cells. Atherosclerosis, 139, 57-64 (1998) 

  21. Surapisitchat, J., Hoefen, R. J., Pi, X., Yoshizumi, M., Yan, C., and Berk, B. C., Fluid shear stress inhibits TNF- ${\alpha}$ activation of JNK but not ERK1/2 or p38 in human umbilical vein endothelial cells: inhibitory crosstalk among MAPK family members. Proc. Natl. Acad. Sci. U.S.A., 98, 6476-6481 (2001) 

  22. Tsuchiya, S., Yamabe, M., Yamaguchi, Y., Kobayashi, Y., Konno, T., and Tada, K., Establishment and characterization of a human acute leukemia cell line (THP-1). Int. J. Cancer, 26, 171-176 (1980) 

  23. Van der Wal, A. C., Das, P. K., Tigges, A. J., and Becker, A. E., Adhesion molecules on the endothelium and mononuclear cells in human atherosclerotic lesions. Am. J. Pathol., 141, 1427-1433 (1992) 

  24. Vaporciyan, A. A., Jones, M. L., and Ward, P. A., Rapid analysis of leukocyte-endothelial adhesion. J. Immunol. Methods, 159, 93-100 (1993) 

  25. Zhang, W. J. and Feri, B., ${\alpha}$ -Lipoic acid inhibits TNF- ${\alpha}$ -induced NF- ${\kappa}$ B activation and adhesion molecule expression in human aortic endothelial cells. FASEB J., 15, 2423-2432 (2001) 

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