Abstract
To investigate the influence of sex hormones on the development of systemic lupus erythematosus (SLE), we examined the estrogen receptor (ER) expression by peripheral blood mononuclear cells (PBMC) in patients with SLE using the real-time quantitative polymerase chain reaction (TaqMan) method. The expression of messenger RNA (mRNA) for ER alpha (ERa) was increased and expression of ER beta (ERb) mRNA was decreased in PBMC from SLE patients compared with PBMC from normal controls. These findings may be useful for elucidation of the pathophysiology of SLE.
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References
Sekigawa I, Naito T, Hira K, Mitsuishi K, Ogasawara H, Hashimoto H et al (2004) Possible mechanisms of gender bias in SLE: a new hypothesis involving a comparison of SLE with atopy. Lupus 13:217–222
Verthelyi D (2001) Sex hormones as immunomodulators in health and disease. Int Immunopharmacol 1:983–993
Elbourne KB, Keisler D, McMurray RW (1998) Differential effects of estrogen and prolactin on autoimmune disease in the NZB/NZW F1 mouse model of systemic lupus erythematosus. Lupus 7:420–427
Kanda N, Tamaki K (1999) Estrogen enhances immunoglobulin production by human PBMCs. J Allergy Clin Immunol 103:282–288
McMurray RW, Ndebele K, Hardy KJ, Jenkins JK (2001) 17-beta-estradiol suppresses IL-2 and IL-2 receptor. Cytokine 14:324–333
Nilsson S, Makela S, Treuter E, Tujague M, Thomsen J, Andersson G et al (2001) Mechanisms of estrogen action. Physiol Rev 81:1535–1565
Phiel KL, Henderson RA, Adelman SJ, Elloso MM (2005) Differential estrogen receptor gene expression in human peripheral blood mononuclear cell population. Immunol Letter 97:107–113
Kassi EN, Vlachoyiannopouls PG, Moutsopoulos HM, Sekeris CE, Moutsatsou P (2001) Molecular analysis of estrogen receptor alpha and beta in lupus patients. Eur J Clin Invest 31:86–93
Lee YJ, Shin KS, Kang SW, Lee CK, Yoo B, Cha HS et al (2004) Association of the oestrogen receptor alpha gene polymorphisms with disease onset in systemic lupus erythematosus. Ann Rheum Dis 63:1244–1249
Johansson M, Arlestig L, Moller B, Smedby T, Rantapaa-Dahlqvist S (2005) Oestrogen receptor (alpha) gene polymorphisms in systemic lupus erythematosus. Ann Rheum Dis 64:1611–1617
Tan EM, Cohen AS, Fries JF, Masi AT, McShane DJ, Rothfield NF et al (1982) The 1982 revised criteria for the classification of systemic lupus erythematosus. Arthritis Rheum 25:1271–1277
Bombardieer C, Gladman DD, Urowitz MB, Caron D, Chang CH (1992) Derivation of the SLEDAI. A disease activity index for lupus patients. The committee on prognosis studies in SLE. Arthritis Rheum 35:630–640
Ogasawara H, Okada M, Kaneko H, Hishikawa T, Sekigawa I, Hashimoto H (2003) Possible role of DNA hypomethylation in the induction of SLE: relationship to the transcription of human endogenous retroviruses. Clin Exp Rheumatol 21:733–738
Shim GJ, Gherman D, Kim HJ, Omoto Y, Iwase H, Bouton D et al (2006) Differential express of oestrogen receptors in human secondary lymphoid tissues. J Pathol 208:408–414
Liossis SNC, Tsokos GC (2002) B-cell abnormalities in systemic lupus erythematosus. In: Wallace DJ, Hahn BH (ed) Dubois, Lupus Erythematosus. Williams & Wilkins, Philadelphia, pp 205–218
Suenaga R, Mitamura K, Evans MJ, Abdou NI (1996) Binding affinity and quantity of estrogen receptor in peripheral blood monocytes of patients with systemic lupus erythematosus. Lupus 5:227–231
Saceda M, Lindsey RK, Solomon H, Angeloni SV, Martin MB (1998) Estradiol regulates estrogen receptor mRNA stability. J Steroid Biochem Mol Biol 66:113–120
Acknowledgment
This work was supported by the grants from The Institute for Environment and Gender-Specific Medicine, Juntendo University Graduate School of Medicine. We would like to thank heartily the technical assistance of Ms. Chika Tanaka.
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Inui, A., Ogasawara, H., Naito, T. et al. Estrogen receptor expression by peripheral blood mononuclear cells of patients with systemic lupus erythematosus. Clin Rheumatol 26, 1675–1678 (2007). https://doi.org/10.1007/s10067-007-0568-3
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DOI: https://doi.org/10.1007/s10067-007-0568-3