Abstract
Intestinal epithelial cells produce various inflammatory mediators. However, the way in which immunosuppressive agents influence the production of these mediators by intestinal epithelial cells is not understood. The effects of cyclosporine A (CsA), tacrolimus (FK506), and dexamethasone (DEX) on cytokin-induced production of interleukin (IL)-8 in a human colonic cancer cell line (HT-29) were examined. HT-29 cells were stimulated with either IL-1β or tumor necrosis factor α (TNFα) together with CsA, FK506, or DEX. The presence of IL-8 protein was detected by enzyme-linked immunosorbent assay, and the expression of IL-8 messenger RNA (mRNA) by reversetranscription polymerase chain reaction. CsA (1, 5, and 10ng/ml) significantly reduced IL-1β-induced IL-8 production (by 32%, 41%, and 48%, respectively), and reduced TNFα-induced IL-8 production (by 21%, 42%, and 50%, respectively). FK506 or DEX had no effect on IL-1β- or TNFα-induced IL-8 production. The expression of IL-8 mRNA was also inhibited by CsA. These findings suggest that CsA may influence the production of inflammatory mediators in colonic cells in a different manner from FK506 and DEX.
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Dias VC, Shaffer EA, Wallace JI, et al. Bile salts determine leukotriene B4 synthesis in a human intestinal cell line (Caco-2). Dig Dis Sci 1994;39:802–808.
Ferraris L, Karmeli F, Eliakim R, et al. Intestinal epithelial cells contribute to the advanced generation of platelet activating factor in ulcerative colitis. Gut 1993;34:665–668.
Spriggs DR, Imamura K, Rodriguez C, et al. Tumor necrosis factor expression in human epithelial tumor cell lines. J Clin Invest 1988;81:455–460.
Shirota K, LeDuy L, Yuan SY, et al. Interleukin-6 and its receptor are expressed in human intestinal epithelial cells. Virchows Arch B Cell Pathol 1990;58:303–308.
Hedges, S, Svensson M, Svanborg C. Interleukin-6 response of epithelial cell lines to bacterial stimulation in vitro. Infect Immun 1992;60:1295–1301.
Thomas DM, Nasim MM, Gullick WJ, et al. Immunoreactivity of transforming growth factor alpha in the normal adult gastrointestinal tract. Gut 1992;33:628–631.
van Damme J. Interleukin-8 and related chemotactic cytokines. In: Thomson AW, editor. The cytokine handbook, 2nd ed. London: Academic, 1994:185–208.
Mahida YR, Ceska M, Effenberger F, et al. Enhanced synthesis of neutrophil-activating peptide-I/interleukin-8 in active ulcerative colitis. Clin Sci 1992;82:273–275.
Izzo RS, Witkon K, Chen AI, et al. Neutrophil-activating peptide (interleukin-8) in colonic mucosa from patients with Crohn’s disease. Scand J Gastroenterol 1993;28:296–300.
Saitoh O, Sugi K, Matsuse R, et al. The forms and the levels of fecal PMN-elastase in patients with colorectal diseases. Am J Gastroenterol 1995;90:388–393.
Eckmann L, Jung HC, Schürer-Maly C, et al. Differential cytokine expression by human intestinal epithelial cell lines: Regulated expression of interleukin 8. Gastroenterology 1993; 105:1689–1697.
Jung HC, Eckmann L, Yang S-K, et al. A distinct array of proinflammatory cytokines is expressed in human colon epithelial cells in response to bacterial invasion. J Clin Invest 1995;95:55–65.
Gross V, Andus T, Daig R, et al. Regulation of interleukin-8 production in a human colon epithelial cell line (HT-29). Gastroenterology 1995;108:653–661.
Sekido N, Mukaida N, Harada A, et al. Prevention of lung reperfusion injury in rabbits by a monoclonal antibody against interleukin-8. Nature 1993;365:654–657.
Harada A, Sekido N, Kuno K, et al. Expression of recombinant rabbit IL-8 inEscherichia coli and establishment of the essential involvement of IL-8 in recruiting neutrophils into lipopolysaccharide-induced inflammatory site of rabbit skin. Int Immunol 1993;5:681–690.
Fagiuoli S, van Thiel DH. Immunophilin binding agents. In: Rich RR, editor. Clinical immunology. St Louis: Mosby, 1996:1993–2001.
Cash JM, Hoffman GS. Glucocorticoids. In: Rich RR (ed) Clinical immunology. St Louis: Mosby, 1996;1947–1958.
Bos SE, van der Doelen AA, van Rooy N, et al. 3,3′, 5,5′-Tetramethyl benzidine as an Ames test negative chromogen for horseradish peroxidase in enzyme immunoassay. J Immunoassay 1981;2:187–204.
Chomczynski P, Sacchi N. Single-step method of RNA isolation by acid guanidinium thiocyanate-phenol-chloroform extraction. Anal Biochem 1987;162:156–159.
Saitoh O, Nakagawa K, Asada S, et al. Effect of 16, 16-dimethyl prostaglandin E2 on lysosomal membrane stability in rat stomach. J Gastroenterol 1994;29:703–709.
Mazzucchelli L, Hauser C, Zgraggen K, et al. Expression of interleukin-8 gene in inflammatory bowel diseases is related to the histological grade of active inflammation. Am J Pathol 1994;144:977–1007.
Izzo RS, Hadjiyane C, Mir R, et al. In situ reverse transcription PCR of interleukin-8 mRNA in colonic mucosa from patients with active ulcerative colitis. Gastroenterology 1994;106:A705.
Izutani R, Loh EY, Reinecker H-C, et al. Increased expression of interleukin-8 mRNA in ulcerative colitis and Crohn’s disease mucosa and epithelial cells. Inflamm Bowel Dis 1995;1:37–47.
Sandborn WJ. A critical review of cyclosporine therapy in inflammatory bowel diseases. Inflamm Bowel Dis 1995;1:48–63.
Aiko S, Grisham MB. Effects of cyclosporine or FK506 on the pathophysiology observed in a model of chronic granulomatous colitis in rats. Gastroenterology 1995;108:A768.
Sandborn WJ, Strong RM, Forland SC, et al. The pharmacokinetics and colonic tissue concentrations of cyclosporine after IV, oral, and enema administration. J Clin Pharmacol 1991;31:76–80.
Bäckman L, Nigar M, Levy M, et al. FK506 trough levels in whole blood and plasma in liver transplant recipients. Transplantation 1994;57:519–525.
Zipfel PF, Bialonski A, Skerka C. Induction of members of the IL-8/NAP-1 gene family in human T lymphocytes is suppressed by cyclosporin A. Biochem Biophys Res Commun 1991;181:179–183.
Mukaida N, Okamoto S, Ishikawa Y, et al. Molecular mechanism of interleukin-8 gene expression. J Leukoc Biol 1994;56:554–558.
Won Y-H, Sauder DN, McKenzie RC. Cyclosporin A inhibits keratinocyte cytokine gene expression. Br J Dermatol 1994;130:312–319.
Hedges S, Agace W, Svensson M, et al. Cyclosporin A does not inhibit IL-1α-induced epithelial cell IL-6 secretion. Scand J Immunol 1993;581–586.
Mukaida N, Gussella GL, Kasahara T, et al. Molecular analysis of the inhibition of interleukin-8 production by dexamethasone in a human fibrosarcoma cell line. Immunology 1992;75:674–679.
Chaudhary LR, Avioli LV. Dexamethasone regulates IL-1β and TNFα-induced interleukin-8 production in human bone marrow stromal and osteoblast-like cells. Calcif Tissue Int 1994;55:16–20.
Sarantos P, Abouhamze A, Chakrabarti R, et al. Glucocorticoids regulate intestinal glutamine synthetase gene expression in endotoxemia. Arch Surg 1994;129:59–65.
Sarantos P, Abouhamze A, Copeleand EM, et al. Glucocorticoids regulate glutaminase gene expression in human intestinal epithelial cells. J Surg Res 1994;57:227–231.
Madsen KL, Yanchar NL, Sigalet DL, et al. FK506 increases permeability in rat intestine by inhibiting mitochondrial function. Gastroenterology 1995;109:107–114.
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Saitoh, O., Matsuse, R., Sugi, K. et al. Cyclosporine A inhibits interleukin-8 production in a human colon epithelial cell line (HT-29). J Gastroenterol 32, 605–610 (1997). https://doi.org/10.1007/BF02934109
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DOI: https://doi.org/10.1007/BF02934109