Abstract
Interleukin-1α (IL-1α) stimulates bone resorption via osteoclasts. Mononuclear cells from patients with osteoporosis show increased IL-1α production, and IL-1α mRNA is more often detected in bone biopsies from osteoporotic compared to normal postmenopausal women. Polymorphisms have been identified in the IL-1α gene; however, none of these has been examined for an effect on bone phenotypes in Caucasians. We investigated if the polymorphisms in the IL-1α gene affect the risk of osteoporotic fractures, bone mineral density (BMD), and bone turnover in 462 osteoporotic patients and 336 normal controls. Based on previous studies of polymorphisms in the gene and data from the International Hap-Map Project, four polymorphisms needed examination in order to investigate the effect of known polymorphisms in the IL-1α gene. We examined C−1202-T(rs1800794), C–889-T(rs1800587), T155 + 209-C(rs2071373), C155 + 320-T(rs2856838), and G398-T(rs 17561) by Taqman and restriction fragment-length polymorphism assays. BMD was examined by dual-energy X-ray absorptiometry. Bone turnover was evaluated by serum osteocalcin, serum carboxy-terminal propeptide of human type I procollagen, serum bone-specific alkaline phosphatase, serum carboxy-terminal telopeptide of type I collagen, and urinary hydroxyproline/creatinine. Genotype distributions were in Hardy-Weinberg equilibrium. All polymorphisms were in strong linkage disequilibrium. The C allele of the C155 + 320-T polymorphism tended to be more common among patients with vertebral fractures (P = 0.06) and patients with BMD T score <–2.5 (P = 0.05). Furthermore, haplotype 1 was associated with reduced risk of having BMD T score <–2.5 (P = 0.02). None of the other polymorphisms or haplotypes was associated with fracture risk or BMD T score <–2.5. BMD and bone turnover were not associated with any of the genetic variants. In conclusion, all the polymorphisms within the IL-1α gene are in strong linkage disequilibrium and not convincingly associated with fracture risk, BMD, or bone turnover.
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Eriksen EF, Hodgson SF, Eastell R, Cedel SL, O’Fallon WM, Riggs BL (1990) Cancellous bone remodeling in type I (postmenopausal) osteoporosis: quantitative assessment of rates of formation, resorption, and bone loss at tissue and cellular levels. J Bone Miner Res 5:311–319
Grant SF, Reid DM, Blake G, Herd R, Fogelman I, Ralston SH (1996) Reduced bone density and osteoporosis associated with a polymorphic Sp1 binding site in the collagen type I alpha 1 gene. Nat Genet 14:203–205
Uitterlinden AG, Pols HA, Burger H, Huang Q, van Daele PL, Van Duijn CM, Hofman A, Birkenhager JC, van Leeuwen JP (1996) A large-scale population-based study of the association of vitamin D receptor gene polymorphisms with bone mineral density. J Bone Miner Res 11:1241–1248
Ioannidis JP, Ralston SH, Bennett ST, Brandi ML, Grinberg D, Karassa FB, Langdahl B, van Meurs JB, Mosekilde L, Scollen S, Albagha OM, Bustamante M, Carey AH, Dunning AM, Enjuanes A, van Leeuwen JP, Mavilia C, Masi L, McGuigan FE, Nogues X, Pols HA, Reid DM, Schuit SC, Sherlock RE, Uitterlinden AG (2004) Differential genetic effects of ESR1 gene polymorphisms on osteoporosis outcomes. JAMA 292:2105–2114
Pocock NA, Eisman JA, Yeates MG, Sambrook PN, Eberl S (1986) Physical fitness is a major determinant of femoral neck and lumbar spine bone mineral density. J Clin Invest 78:618–621
Hermann AP, Brot C, Gram J, Kolthoff N, Mosekilde L (2000) Premenopausal smoking and bone density in 2015 perimenopausal women. J Bone Miner Res 15:780–787
Huuskonen J, Vaisanen SB, Kroger H, Jurvelin C, Bouchard C, Alhava E, Rauramaa R (2000) Determinants of bone mineral density in middle aged men: a population-based study. Osteoporos Int 11:702–708
Devoto M, Shimoya K, Caminis J, Ott J, Tenenhouse A, Whyte MP, Sereda L, Hall S, Considine E, Williams CJ, Tromp G, Kuivaniemi H, Ala-Kokko L, Prockop DJ, Spotila LD (1998) First-stage autosomal genome screen in extended pedigrees suggests genes predisposing to low bone mineral density on chromosomes 1p, 2p and 4q. Eur J Hum Genet 6:151–157
Wynne F, Drummond FJ, Daly M, Brown M, Shanahan F, Molloy MG, Quane KA (2003) Suggestive linkage of 2p22–25 and 11q12–13 with low bone mineral density at the lumbar spine in the Irish population. Calcif Tissue Int 72:651–658
Duncan EL, Brown MA, Sinsheimer J, Bell J, Carr AJ, Wordsworth BP, Wass JA (1999) Suggestive linkage of the parathyroid receptor type 1 to osteoporosis. J Bone Miner Res 14:1993–1999
Linkhart TA, MacCharles DC (1992) Interleukin-1 stimulates release of insulin-like growth factor-I from neonatal mouse calvaria by a prostaglandin synthesis-dependent mechanism. Endocrinology 131:2297–2305
Pacifici R, Rifas L, McCracken R, Vered I, McMurtry C, Avioli LV, Peck WA (1989) Ovarian steroid treatment blocks a postmenopausal increase in blood monocyte interleukin 1 release. Proc Natl Acad Sci USA 86:2398–2402
Pacifici R, Rifas L, Teitelbaum S, Slatopolsky E, McCracken R, Bergfeld M, Lee W, Avioli LV, Peck WA (1987) Spontaneous release of interleukin 1 from human blood monocytes reflects bone formation in idiopathic osteoporosis. Proc Natl Acad Sci USA 84:4616–4620
Kim JG, Ku SY, Lim KS, Jee BC, Suh CS, Kim SH, Choi YM, Moon SY (2005) Cytokine production by whole blood cells: relationship to interleukin gene polymorphism and bone mass. J Korean Med Sci 20:1017–1022
Asensi V, Alvarez V, Valle E, Meana A, Fierer J, Coto E, Carton JA, Maradona JA, Paz J, Dieguez MA, de la FB, Moreno A, Rubio S, Tuya MJ, Sarasua J, Llames S, Arribas JM (2003) IL-1 alpha (−889) promoter polymorphism is a risk factor for osteomyelitis. Am J Med Genet A 119:132–136
Solovieva S, Kouhia S, Leino-Arjas P, Ala-Kokko L, Luoma K, Raininko R, Saarela J, Riihimaki H (2004) Interleukin 1 polymorphisms and intervertebral disc degeneration. Epidemiology 15:626–633
Solovieva S, Leino-Arjas P, Saarela J, Luoma K, Raininko R, Riihimaki H (2004) Possible association of interleukin 1 gene locus polymorphisms with low back pain. Pain 109:8–19
Kim JG, Lim KS, Ku SY, Kim SH, Choi YM, Moon SY (2006) Relations between interleukin-1, its receptor antagonist gene polymorphism, and bone mineral density in postmenopausal Korean women. J Bone Miner Metab 24:53–57
van den Velden PA, Reitsma PH (1993) Amino acid dimorphism in IL1A is detectable by PCR amplification. Hum Mol Genet 2:1753
Genant HK, Grampp S, Gluer CC, Faulkner KG, Jergas M, Engelke K, Hagiwara S, Van Kuijk C (1994) Universal standardization for dual X-ray absorptiometry: patient and phantom cross-calibration results. J Bone Miner Res 9:1503–1514
Risteli J, Elomaa I, Niemi S, Novamo A, Risteli L (1993) Radioimmunoassay for the pyridinoline cross-linked carboxy-terminal telopeptide of type I collagen: a new serum marker of bone collagen degradation. Clin Chem 39:635–640
Brixen K, Nielsen HK, Eriksen EF, Charles P, Mosekilde L (1989) Efficacy of wheat germ lectin-precipitated alkaline phosphatase in serum as an estimator of bone mineralization rate: comparison to serum total alkaline phosphatase and serum bone Gla-protein. Calcif Tissue Int 44:93–98
Melkko J, Niemi S, Risteli L, Risteli J (1990) Radioimmunoassay of the carboxyterminal propeptide of human type I procollagen. Clin Chem 36:1328–1332
Kunkel LM, Smith KD, Boyer SH, Borgaonkar DS, Wachtel SS, Miller OJ, Breg WR, Jones HW Jr, Rary JM (1977) Analysis of human Y-chromosome-specific reiterated DNA in chromosome variants. Proc Natl Acad Sci USA 74:1245–1249
Stephens M, Smith NJ, Donnelly P (2001) A new statistical method for haplotype reconstruction from population data. Am J Hum Genet 68:978–989
Langdahl BL, Lokke E, Carstens M, Stenkjaer LL, Eriksen EF (2000) Osteoporotic fractures are associated with an 86-base pair repeat polymorphism in the interleukin-1 receptor antagonist gene but not with polymorphisms in the interleukin-1beta gene. J Bone Miner Res 15:402–414
Dominici R, Cattaneo M, Malferrari G, Archi D, Mariani C, Grimaldi LM, Biunno I (2002) Cloning and functional analysis of the allelic polymorphism in the transcription regulatory region of interleukin-1alpha. Immunogenetics 54:82–86
Shirodaria S, Smith J, McKay IJ, Kennett CN, Hughes FJ (2000) Polymorphisms in the IL-1A gene are correlated with levels of interleukin-1alpha protein in gingival crevicular fluid of teeth with severe periodontal disease. J Dent Res 79:1864–1869
McDowell TL, Symons JA, Ploski R, Forre O, Duff GW (1995) A genetic association between juvenile rheumatoid arthritis and a novel interleukin-1alpha polymorphism. Arthritis Rheum 38:221–228
Cullup H, Dickinson AM, Cavet J, Jackson GH, Middleton PG (2003) Polymorphisms of interleukin-1alpha constitute independent risk factors for chronic graft-versus-host disease after allogeneic bone marrow transplantation. Br J Haematol 122:778–787
Thomson WM, Edwards SJ, Dobson L, Tompkins GR, Poulton R, Knight DA, Braithwaite AW (2001) IL-1 genotype and adult periodontitis among young New Zealanders. J Dent Res 80:1700–1703
Gruica B, Wang HY, Lang NP, Buser D (2004) Impact of IL-1 genotype and smoking status on the prognosis of osseointegrated implants. Clin Oral Implants Res 15:393–400
Boraschi D, Bossu P, Macchia G, Ruggiero P, Tagliabue A (1996) Structure-function relationship in the IL-1 family. Front Biosci 1:d270–d308
Medici M, van Meurs JB, Rivadeneira F, Zhao H, Arp PP, Hofman A, Pols HA, Uitterlinden AG (2006) BMP-2 gene polymorphisms and osteoporosis: the Rotterdam Study. J Bone Miner Res 21:845–854
Taylor BC, Schreiner PJ, Zmuda JM, Li J, Moffett SP, Beck TJ, Cummings SR, Lee JM, Walker K, Ensrud KE (2006) Association of endothelial nitric oxide synthase genotypes with bone mineral density, bone loss, hip structure, and risk of fracture in older women: the SOF study. Bone 39:174–180
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Knudsen, S., Harsløf, T., Husted, L.B. et al. The Effect of Interleukin-1α Polymorphisms on Bone Mineral Density and the Risk of Vertebral Fractures. Calcif Tissue Int 80, 21–30 (2007). https://doi.org/10.1007/s00223-006-0059-6
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DOI: https://doi.org/10.1007/s00223-006-0059-6