Abstract
It is now well established that monocytes adhere to endothelial cells activated by oxidized low-density lipoproteins (LDL). However, the adhesive receptors on endothelial cells involved in binding monocytes, following an insult by oxidized LDL, remains to be elucidated. In this study we have looked at the effect of native or oxidized LDL on the expression of P-selectin. Native LDL (N-LDL) was oxidized by incubation with either endothelial cells (EC-LDL) or copper (Cu-LDL), or in culture medium as a control (C-LDL). Expression of P-selectin was assayed with an anti-P-selectin (CD62) monoclonal antibody (LYP20). Results show that EC-LDL and Cu-LDL, but not N-LDL or C-LDL, induce the expression of P-selectin by human umbilical-vein endothelial cells (HUVECs). Induction of P-selectin by low concentrations (20 micrograms/ml) of LDL is directly related to the state of oxidation of the LDL particles. In addition, high concentrations (100 micrograms/ml) of N-LDL also activate HUVECs by inducing P-selectin expression. This expression was sustained for a period of over 1 h on LDL-activated endothelial cells, in contrast with thrombin- or histamine-activated endothelial cells, whose P-selectin levels fall within 15-20 min after induction. E-selectin, in contrast with P-selectin, could not be induced by endothelial cells treated with low or high concentrations of oxidized LDL. Results in this study show that P-selectin expressed by oxidized-LDL-treated endothelial cells are involved in mediating the adhesion of a monocytic cell line (U937) or monocytes in peripheral-blood mononuclear cells. An anti-P-selectin monoclonal antibody (LYP20) inhibited the binding of U937 cells and monocytes. These results strongly suggest that P-selectin is involved in the early stages of atherogenesis.
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- Berliner J. A., Territo M. C., Sevanian A., Ramin S., Kim J. A., Bamshad B., Esterson M., Fogelman A. M. Minimally modified low density lipoprotein stimulates monocyte endothelial interactions. J Clin Invest. 1990 Apr;85(4):1260–1266. doi: 10.1172/JCI114562. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Bevilacqua M. P., Pober J. S., Wheeler M. E., Cotran R. S., Gimbrone M. A., Jr Interleukin-1 activation of vascular endothelium. Effects on procoagulant activity and leukocyte adhesion. Am J Pathol. 1985 Dec;121(3):394–403. [PMC free article] [PubMed] [Google Scholar]
- Böyum A. Isolation of mononuclear cells and granulocytes from human blood. Isolation of monuclear cells by one centrifugation, and of granulocytes by combining centrifugation and sedimentation at 1 g. Scand J Clin Lab Invest Suppl. 1968;97:77–89. [PubMed] [Google Scholar]
- Carew T. E., Schwenke D. C., Steinberg D. Antiatherogenic effect of probucol unrelated to its hypocholesterolemic effect: evidence that antioxidants in vivo can selectively inhibit low density lipoprotein degradation in macrophage-rich fatty streaks and slow the progression of atherosclerosis in the Watanabe heritable hyperlipidemic rabbit. Proc Natl Acad Sci U S A. 1987 Nov;84(21):7725–7729. doi: 10.1073/pnas.84.21.7725. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Cushing S. D., Berliner J. A., Valente A. J., Territo M. C., Navab M., Parhami F., Gerrity R., Schwartz C. J., Fogelman A. M. Minimally modified low density lipoprotein induces monocyte chemotactic protein 1 in human endothelial cells and smooth muscle cells. Proc Natl Acad Sci U S A. 1990 Jul;87(13):5134–5138. doi: 10.1073/pnas.87.13.5134. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Cybulsky M. I., Gimbrone M. A., Jr Endothelial expression of a mononuclear leukocyte adhesion molecule during atherogenesis. Science. 1991 Feb 15;251(4995):788–791. doi: 10.1126/science.1990440. [DOI] [PubMed] [Google Scholar]
- Esterbauer H., Striegl G., Puhl H., Rotheneder M. Continuous monitoring of in vitro oxidation of human low density lipoprotein. Free Radic Res Commun. 1989;6(1):67–75. doi: 10.3109/10715768909073429. [DOI] [PubMed] [Google Scholar]
- Frostegård J., Nilsson J., Haegerstrand A., Hamsten A., Wigzell H., Gidlund M. Oxidized low density lipoprotein induces differentiation and adhesion of human monocytes and the monocytic cell line U937. Proc Natl Acad Sci U S A. 1990 Feb;87(3):904–908. doi: 10.1073/pnas.87.3.904. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Geng J. G., Heavner G. A., McEver R. P. Lectin domain peptides from selectins interact with both cell surface ligands and Ca2+ ions. J Biol Chem. 1992 Oct 5;267(28):19846–19853. [PubMed] [Google Scholar]
- Goldstein J. L., Brown M. S. The low-density lipoprotein pathway and its relation to atherosclerosis. Annu Rev Biochem. 1977;46:897–930. doi: 10.1146/annurev.bi.46.070177.004341. [DOI] [PubMed] [Google Scholar]
- Hattori R., Hamilton K. K., Fugate R. D., McEver R. P., Sims P. J. Stimulated secretion of endothelial von Willebrand factor is accompanied by rapid redistribution to the cell surface of the intracellular granule membrane protein GMP-140. J Biol Chem. 1989 May 15;264(14):7768–7771. [PubMed] [Google Scholar]
- Henriksen T., Mahoney E. M., Steinberg D. Enhanced macrophage degradation of low density lipoprotein previously incubated with cultured endothelial cells: recognition by receptors for acetylated low density lipoproteins. Proc Natl Acad Sci U S A. 1981 Oct;78(10):6499–6503. doi: 10.1073/pnas.78.10.6499. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Jaffe E. A., Nachman R. L., Becker C. G., Minick C. R. Culture of human endothelial cells derived from umbilical veins. Identification by morphologic and immunologic criteria. J Clin Invest. 1973 Nov;52(11):2745–2756. doi: 10.1172/JCI107470. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Johnson-Tidey R. R., McGregor J. L., Taylor P. R., Poston R. N. Increase in the adhesion molecule P-selectin in endothelium overlying atherosclerotic plaques. Coexpression with intercellular adhesion molecule-1. Am J Pathol. 1994 May;144(5):952–961. [PMC free article] [PubMed] [Google Scholar]
- Kleinveld H. A., Hak-Lemmers H. L., Stalenhoef A. F., Demacker P. N. Improved measurement of low-density-lipoprotein susceptibility to copper-induced oxidation: application of a short procedure for isolating low-density lipoprotein. Clin Chem. 1992 Oct;38(10):2066–2072. [PubMed] [Google Scholar]
- Kunicki T. J., Nugent D. J., Staats S. J., Orchekowski R. P., Wayner E. A., Carter W. G. The human fibroblast class II extracellular matrix receptor mediates platelet adhesion to collagen and is identical to the platelet glycoprotein Ia-IIa complex. J Biol Chem. 1988 Apr 5;263(10):4516–4519. [PubMed] [Google Scholar]
- Larsen E., Celi A., Gilbert G. E., Furie B. C., Erban J. K., Bonfanti R., Wagner D. D., Furie B. PADGEM protein: a receptor that mediates the interaction of activated platelets with neutrophils and monocytes. Cell. 1989 Oct 20;59(2):305–312. doi: 10.1016/0092-8674(89)90292-4. [DOI] [PubMed] [Google Scholar]
- Lorant D. E., Patel K. D., McIntyre T. M., McEver R. P., Prescott S. M., Zimmerman G. A. Coexpression of GMP-140 and PAF by endothelium stimulated by histamine or thrombin: a juxtacrine system for adhesion and activation of neutrophils. J Cell Biol. 1991 Oct;115(1):223–234. doi: 10.1083/jcb.115.1.223. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Luscinskas F. W., Cybulsky M. I., Kiely J. M., Peckins C. S., Davis V. M., Gimbrone M. A., Jr Cytokine-activated human endothelial monolayers support enhanced neutrophil transmigration via a mechanism involving both endothelial-leukocyte adhesion molecule-1 and intercellular adhesion molecule-1. J Immunol. 1991 Mar 1;146(5):1617–1625. [PubMed] [Google Scholar]
- McEver R. P. GMP-140: a receptor for neutrophils and monocytes on activated platelets and endothelium. J Cell Biochem. 1991 Feb;45(2):156–161. doi: 10.1002/jcb.240450206. [DOI] [PubMed] [Google Scholar]
- McEver R. P. Leukocyte interactions mediated by selectins. Thromb Haemost. 1991 Jul 12;66(1):80–87. [PubMed] [Google Scholar]
- Murphy J. F., Bordet J. C., Wyler B., Rissoan M. C., Chomarat P., Defrance T., Miossec P., McGregor J. L. The vitronectin receptor (alpha v beta 3) is implicated, in cooperation with P-selectin and platelet-activating factor, in the adhesion of monocytes to activated endothelial cells. Biochem J. 1994 Dec 1;304(Pt 2):537–542. doi: 10.1042/bj3040537. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Parmentier S., McGregor L., Catimel B., Leung L. L., McGregor J. L. Inhibition of platelet functions by a monoclonal antibody (LYP20) directed against a granule membrane glycoprotein (GMP-140/PADGEM). Blood. 1991 Apr 15;77(8):1734–1739. [PubMed] [Google Scholar]
- Parthasarathy S., Rankin S. M. Role of oxidized low density lipoprotein in atherogenesis. Prog Lipid Res. 1992;31(2):127–143. doi: 10.1016/0163-7827(92)90006-5. [DOI] [PubMed] [Google Scholar]
- Patel K. D., Zimmerman G. A., Prescott S. M., McEver R. P., McIntyre T. M. Oxygen radicals induce human endothelial cells to express GMP-140 and bind neutrophils. J Cell Biol. 1991 Feb;112(4):749–759. doi: 10.1083/jcb.112.4.749. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Pigott R., Needham L. A., Edwards R. M., Walker C., Power C. Structural and functional studies of the endothelial activation antigen endothelial leucocyte adhesion molecule-1 using a panel of monoclonal antibodies. J Immunol. 1991 Jul 1;147(1):130–135. [PubMed] [Google Scholar]
- Poston R. N., Haskard D. O., Coucher J. R., Gall N. P., Johnson-Tidey R. R. Expression of intercellular adhesion molecule-1 in atherosclerotic plaques. Am J Pathol. 1992 Mar;140(3):665–673. [PMC free article] [PubMed] [Google Scholar]
- Prescott S. M., McIntyre T. M., Zimmerman G. A. The role of platelet-activating factor in endothelial cells. Thromb Haemost. 1990 Aug 13;64(1):99–103. [PubMed] [Google Scholar]
- Quinn M. T., Parthasarathy S., Steinberg D. Endothelial cell-derived chemotactic activity for mouse peritoneal macrophages and the effects of modified forms of low density lipoprotein. Proc Natl Acad Sci U S A. 1985 Sep;82(17):5949–5953. doi: 10.1073/pnas.82.17.5949. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Rajavashisth T. B., Andalibi A., Territo M. C., Berliner J. A., Navab M., Fogelman A. M., Lusis A. J. Induction of endothelial cell expression of granulocyte and macrophage colony-stimulating factors by modified low-density lipoproteins. Nature. 1990 Mar 15;344(6263):254–257. doi: 10.1038/344254a0. [DOI] [PubMed] [Google Scholar]
- Regnström J., Nilsson J., Tornvall P., Landou C., Hamsten A. Susceptibility to low-density lipoprotein oxidation and coronary atherosclerosis in man. Lancet. 1992 May 16;339(8803):1183–1186. doi: 10.1016/0140-6736(92)91129-v. [DOI] [PubMed] [Google Scholar]
- Rimm E. B., Stampfer M. J., Ascherio A., Giovannucci E., Colditz G. A., Willett W. C. Vitamin E consumption and the risk of coronary heart disease in men. N Engl J Med. 1993 May 20;328(20):1450–1456. doi: 10.1056/NEJM199305203282004. [DOI] [PubMed] [Google Scholar]
- Ross R. The pathogenesis of atherosclerosis: a perspective for the 1990s. Nature. 1993 Apr 29;362(6423):801–809. doi: 10.1038/362801a0. [DOI] [PubMed] [Google Scholar]
- Sparrow C. P., Doebber T. W., Olszewski J., Wu M. S., Ventre J., Stevens K. A., Chao Y. S. Low density lipoprotein is protected from oxidation and the progression of atherosclerosis is slowed in cholesterol-fed rabbits by the antioxidant N,N'-diphenyl-phenylenediamine. J Clin Invest. 1992 Jun;89(6):1885–1891. doi: 10.1172/JCI115793. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Sparrow C. P., Parthasarathy S., Steinberg D. Enzymatic modification of low density lipoprotein by purified lipoxygenase plus phospholipase A2 mimics cell-mediated oxidative modification. J Lipid Res. 1988 Jun;29(6):745–753. [PubMed] [Google Scholar]
- Stampfer M. J., Hennekens C. H., Manson J. E., Colditz G. A., Rosner B., Willett W. C. Vitamin E consumption and the risk of coronary disease in women. N Engl J Med. 1993 May 20;328(20):1444–1449. doi: 10.1056/NEJM199305203282003. [DOI] [PubMed] [Google Scholar]
- Steinberg D., Parthasarathy S., Carew T. E., Khoo J. C., Witztum J. L. Beyond cholesterol. Modifications of low-density lipoprotein that increase its atherogenicity. N Engl J Med. 1989 Apr 6;320(14):915–924. doi: 10.1056/NEJM198904063201407. [DOI] [PubMed] [Google Scholar]
- Steinbrecher U. P., Parthasarathy S., Leake D. S., Witztum J. L., Steinberg D. Modification of low density lipoprotein by endothelial cells involves lipid peroxidation and degradation of low density lipoprotein phospholipids. Proc Natl Acad Sci U S A. 1984 Jun;81(12):3883–3887. doi: 10.1073/pnas.81.12.3883. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Steinbrecher U. P., Witztum J. L., Parthasarathy S., Steinberg D. Decrease in reactive amino groups during oxidation or endothelial cell modification of LDL. Correlation with changes in receptor-mediated catabolism. Arteriosclerosis. 1987 Mar-Apr;7(2):135–143. doi: 10.1161/01.atv.7.2.135. [DOI] [PubMed] [Google Scholar]
- Stenberg P. E., McEver R. P., Shuman M. A., Jacques Y. V., Bainton D. F. A platelet alpha-granule membrane protein (GMP-140) is expressed on the plasma membrane after activation. J Cell Biol. 1985 Sep;101(3):880–886. doi: 10.1083/jcb.101.3.880. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Weller A., Isenmann S., Vestweber D. Cloning of the mouse endothelial selectins. Expression of both E- and P-selectin is inducible by tumor necrosis factor alpha. J Biol Chem. 1992 Jul 25;267(21):15176–15183. [PubMed] [Google Scholar]
- Witztum J. L., Steinberg D. Role of oxidized low density lipoprotein in atherogenesis. J Clin Invest. 1991 Dec;88(6):1785–1792. doi: 10.1172/JCI115499. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Ylä-Herttuala S., Palinski W., Rosenfeld M. E., Parthasarathy S., Carew T. E., Butler S., Witztum J. L., Steinberg D. Evidence for the presence of oxidatively modified low density lipoprotein in atherosclerotic lesions of rabbit and man. J Clin Invest. 1989 Oct;84(4):1086–1095. doi: 10.1172/JCI114271. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Zimmerman G. A., McIntyre T. M., Prescott S. M. Thrombin stimulates the adherence of neutrophils to human endothelial cells in vitro. J Clin Invest. 1985 Dec;76(6):2235–2246. doi: 10.1172/JCI112232. [DOI] [PMC free article] [PubMed] [Google Scholar]