Abstract
Mammographic density is one of the strong risk factors for breast cancer. A potential mechanism for this association is that cumulative exposure to mammographic density may reflect cumulative exposure to hormones that stimulate cell division in breast stroma and epithelium, which may have corresponding effects on breast cancer development. Bone mineral density (BMD), a marker of lifetime estrogen exposure, has been found to be associated with breast cancer. We examined the association between BMD and mammographic density in a Korean population. Study subjects were 730 Korean women selected from the Healthy Twin study. BMD (g/cm2) was measured with dual-energy X-ray absorptiometry. Mammographic density was measured from digital mammograms using a computer-assisted thresholding method. Linear mixed model considering familial correlations and a wide range of covariates was used for analyses. Quantitative genetic analysis was completed using SOLAR. In premenopausal women, positive associations existed between absolute dense area and BMD at ribs, pelvis, and legs, and between percent dense area and BMD at pelvis and legs. However, in postmenopausal women, there was no association between BMD at any site and mammographic density measures. An evaluation of additive genetic cross-trait correlation showed that absolute dense area had a weak-positive additive genetic cross-trait correlation with BMD at ribs and spines after full adjustment of covariates. This finding suggests that the association between mammographic density and breast cancer could, at least in part, be attributable to an estrogen-related hormonal mechanism.
Similar content being viewed by others
Abbreviations
- BMD:
-
Bone mineral density
References
Brisson J, Morrison AS, Kopans DB, Sadowsky NL, Kalisher L, Twaddle JA, Meyer JE, Henschke CI, Cole P (1984) Height and weight, mammographic features of breast tissue, and breast cancer risk. Am J Epidemiol 119:371–381
Byrne C, Schairer C, Brinton LA, Wolfe J, Parekh N, Salane M, Carter C, Hoover R (2001) Effects of mammographic density and benign breast disease on breast cancer risk (United States). Cancer Causes Control 12:103–110
Boyd NF, Byng JW, Jong RA, Fishell EK, Little LE, Miller AB, Lockwood GA, Tritchler DL, Yaffe MJ (1995) Quantitative classification of mammographic densities and breast cancer risk: results from the Canadian National Breast Screening Study. J Natl Cancer Inst 87:670–675
Nagata C, Matsubara T, Fujita H, Nagao Y, Shibuya C, Kashiki Y, Shimizu H (2005) Mammographic density and the risk of breast cancer in Japanese women. Br J Cancer 92:2102–2106
Maskarinec G, Pagano I, Lurie G, Wilkens LR, Kolonel LN (2005) Mammographic density and breast cancer risk: the multiethnic cohort study. Am J Epidemiol 162:743–752
Ursin G, Ma H, Wu AH, Bernstein L, Salane M, Parisky YR, Astrahan M, Siozon CC, Pike MC (2003) Mammographic density and breast cancer in three ethnic groups. Cancer Epidemiol Biomarkers Prev 12:332–338
Chen Z, Wu AH, Gauderman WJ, Bernstein L, Ma H, Pike MC, Ursin G (2004) Does mammographic density reflect ethnic differences in breast cancer incidence rates? Am J Epidemiol 159:140–147
Boyd NF, Rommens JM, Vogt K, Lee V, Hopper JL, Yaffe MJ, Paterson AD (2005) Mammographic breast density as an intermediate phenotype for breast cancer. Lancet Oncol 6:798–808
Heng D, Gao F, Jong R, Fishell E, Yaffe M, Martin L, Li T, Stone J, Sun L, Hopper J, Boyd NF (2004) Risk factors for breast cancer associated with mammographic features in Singaporean Chinese women. Cancer Epidemiol Biomarkers Prev 13:1751–1758
Stone J, Warren RM, Pinney E, Warwick J, Cuzick J (2009) Determinants of percentage and area measures of mammographic density. Am J Epidemiol 170:1571–1578
Butler LM, Gold EB, Greendale GA, Crandall CJ, Modugno F, Oestreicher N, Quesenberry CP Jr, Habel LA (2008) Menstrual and reproductive factors in relation to mammographic density: the Study of Women’s Health Across the Nation (SWAN). Breast Cancer Res Treat 112:165–174
Key TJ, Appleby PN, Reeves GK, Roddam A, Dorgan JF, Longcope C, Stanczyk FZ, Stephenson HE Jr, Falk RT, Miller R, Schatzkin A, Allen DS, Fentiman IS, Key TJ, Wang DY, Dowsett M, Thomas HV, Hankinson SE, Toniolo P, Akhmedkhanov A, Koenig K, Shore RE, Zeleniuch-Jacquotte A, Berrino F, Muti P, Micheli A, Krogh V, Sieri S, Pala V, Venturelli E, Secreto G, Barrett-Connor E, Laughlin GA, Kabuto M, Akiba S, Stevens RG, Neriishi K, Land CE, Cauley JA, Kuller LH, Cummings SR, Helzlsouer KJ, Alberg AJ, Bush TL, Comstock GW, Gordon GB, Miller SR, Longcope C (2003) Body mass index, serum sex hormones, and breast cancer risk in postmenopausal women. J Natl Cancer Inst 95:1218–1226
Suzuki R, Rylander-Rudqvist T, Ye W, Saji S, Wolk A (2006) Body weight and postmenopausal breast cancer risk defined by estrogen and progesterone receptor status among Swedish women: a prospective cohort study. Int J Cancer 119:1683–1689
Boyd NF, Stone J, Martin LJ, Jong R, Fishell E, Yaffe M, Hammond G, Minkin S (2002) The association of breast mitogens with mammographic densities. Br J Cancer 87:876–882
Noh JJ, Maskarinec G, Pagano I, Cheung LW, Stanczyk FZ (2006) Mammographic densities and circulating hormones: a cross-sectional study in premenopausal women. Breast 15:20–28
Tamimi RM, Hankinson SE, Colditz GA, Byrne C (2005) Endogenous sex hormone levels and mammographic density among postmenopausal women. Cancer Epidemiol Biomarkers Prev 14:2641–2647
Aiello EJ, Tworoger SS, Yasui Y, Stanczyk FZ, Potter J, Ulrich CM, Irwin M, McTiernan A (2005) Associations among circulating sex hormones, insulin-like growth factor, lipids, and mammographic density in postmenopausal women. Cancer Epidemiol Biomarkers Prev 14:1411–1417
Greendale GA, Reboussin BA, Sie A, Singh HR, Olson LK, Gatewood O, Bassett LW, Wasilauskas C, Bush T, Barrett-Connor E (1999) Effects of estrogen and estrogen-progestin on mammographic parenchymal density. Postmenopausal Estrogen/Progestin Interventions (PEPI) Investigators. Ann Intern Med 130:262–269
Warren R, Skinner J, Sala E, Denton E, Dowsett M, Folkerd E, Healey CS, Dunning A, Doody D, Ponder B, Luben RN, Day NE, Easton D (2006) Associations among mammographic density, circulating sex hormones, and polymorphisms in sex hormone metabolism genes in postmenopausal women. Cancer Epidemiol Biomarkers Prev 15:1502–1508
Nguyen TV, Jones G, Sambrook PN, White CP, Kelly PJ, Eisman JA (1995) Effects of estrogen exposure and reproductive factors on bone mineral density and osteoporotic fractures. J Clin Endocrinol Metab 80:2709–2714
Lambrinoudaki I, Christodoulakos G, Aravantinos L, Antoniou A, Rizos D, Chondros C, Kountouris A, Chrysofakis G, Creatsas G (2006) Endogenous sex steroids and bone mineral density in healthy Greek postmenopausal women. J Bone Miner Metab 24:65–71
Murphy S, Khaw KT, Sneyd MJ, Compston JE (1992) Endogenous sex hormones and bone mineral density among community-based postmenopausal women. Postgrad Med J 68:908–913
Cauley JA, Gutai JP, Kuller LH, LeDonne D, Sandler RB, Sashin D, Powell JG (1988) Endogenous estrogen levels and calcium intakes in postmenopausal women. Relationships with cortical bone measures. JAMA 260:3150–3155
Cauley JA, Gutai JP, Sandler RB, LaPorte RE, Kuller LH, Sashin D (1986) The relationship of endogenous estrogen to bone density and bone area in normal postmenopausal women. Am J Epidemiol 124:752–761
Yasui T, Uemura H, Umino Y, Takikawa M, Kuwahara A, Saito S, Matsuzaki T, Maegawa M, Furumoto H, Miura M, Irahara M (2004) Serum estradiol concentration as measured by HPLC-RIA and bone mineral density in postmenopausal women during hormone replacement therapy. Horm Res 61:117–125
Villareal DT, Binder EF, Williams DB, Schechtman KB, Yarasheski KE, Kohrt WM (2001) Bone mineral density response to estrogen replacement in frail elderly women: a randomized controlled trial. JAMA 286:815–820
Heikkinen J, Vaheri R, Kainulainen P, Timonen U (2000) Long-term continuous combined hormone replacement therapy in the prevention of postmenopausal bone loss: a comparison of high- and low-dose estrogen-progestin regimens. Osteoporos Int 11:929–937
Nguyen TV, Center JR, Eisman JA (2000) Association between breast cancer and bone mineral density: the Dubbo Osteoporosis Epidemiology Study. Maturitas 36:27–34
Chen Z, Arendell L, Aickin M, Cauley J, Lewis CE, Chlebowski R (2008) Hip bone density predicts breast cancer risk independently of Gail score: results from the Women’s Health Initiative. Cancer 113:907–915
Nelson DA, Darga LL, Simon MS, Severson RK (2004) Radial bone density and breast cancer risk in white and African-American women. Osteoporos Int 15:535–540
Cauley JA, Lucas FL, Kuller LH, Vogt MT, Browner WS, Cummings SR (1996) Bone mineral density and risk of breast cancer in older women: the study of osteoporotic fractures. Study of Osteoporotic Fractures Research Group. JAMA 276:1404–1408
Buist DS, Anderson ML, Taplin SH, LaCroix AZ (2004) The relationship between breast density and bone mineral density in postmenopausal women. Cancer 101:1968–1976
Dite GS, Wark JD, Giles GG, English DR, McCredie MR, Hopper JL (2006) Is there a positive association between mammographic density and bone mineral density? Breast Cancer Res 8:401
Dite GS, Wark JD, Giles GG, English DR, McCredie MR, Hopper JL (2005) Is there overlap between the genetic determinants of mammographic density and bone mineral density? Cancer Epidemiol Biomarkers Prev 14:2266–2268
Yong M, Atkinson C, Newton KM, iello Bowles EJ, Stanczyk FZ, Westerlind KC, Holt VL, Schwartz SM, Leisenring WM, Lampe JW (2009) Associations between endogenous sex hormone levels and mammographic and bone densities in premenopausal women. Cancer Causes Control 20:1039–1053
Crandall C, Palla S, Reboussin BA, Ursin G, Greendale GA (2005) Positive association between mammographic breast density and bone mineral density in the Postmenopausal Estrogen/Progestin Interventions Study. Breast Cancer Res 7:R922–R928
Crandall CJ, Zheng Y, Karlamangla A, Sternfeld B, Habel LA, Oestreicher N, Johnston J, Cauley JA, Greendale GA (2007) The association between mammographic breast density and bone mineral density in the study of women’s health across the nation. Ann Epidemiol 17:575–583
Kerlikowske K, Shepherd J, Creasman J, Tice JA, Ziv E, Cummings SR (2005) Are breast density and bone mineral density independent risk factors for breast cancer? J Natl Cancer Inst 97:368–374
Sung J, Cho SI, Lee K, Ha M, Choi EY, Choi JS, Kim H, Kim J, Hong KS, Kim Y, Yoo KY, Park C, Song YM (2006) Healthy Twin: a twin-family study of Korea—protocols and current status. Twin Res Hum Genet 9:844–848
Byng JW, Yaffe MJ, Jong RA, Shumak RS, Lockwood GA, Tritchler DL, Boyd NF (1998) Analysis of mammographic density and breast cancer risk from digitized mammograms. Radiographics 18:1587–1598
Song YM, Lee D, Lee K, Lee HJ, Sung J, Han B (2010) Validity of the zygosity questionnaire and characteristics of zygosity-misdiagnosed twin pairs in the Healthy Twin Study of Korea. Twin Res Human Genet 13:223–230
Littell RC, Milliken GA, Stroup WW, Wolfinger RD, Schabenberger O (2006) SAS for mixed models. SAS Institute Inc., Cary, NC
Shin CS, Choi HJ, Kim MJ, Kim JT, Yu SH, Koo BK, Cho HY, Cho SW, Kim SW, Park YJ, Jang HC, Kim SY, Cho NH (2010) Prevalence and risk factors of osteoporosis in Korea: a community-based cohort study with lumbar spine and hip bone mineral density. Bone 47:378–387
Almasy L, Blangero J (1998) Multipoint quantitative-trait linkage analysis in general pedigrees. Am J Hum Genet 62:1198–1211
Friedenreich CM (2001) Review of anthropometric factors and breast cancer risk. Eur J Cancer Prev 10:15–32
Sung J, Song YM, Stone J, Lee K, Jeong JI, Kim SS (2010) Genetic influences on mammographic density in Korean twin and family: the Healthy Twin study. Breast Cancer Res Treat 124:467–474
Krall EA, wson-Hughes B (1993) Heritable and life-style determinants of bone mineral density. J Bone Miner Res 8:1–9
Morin S, Leslie WD (2009) High bone mineral density is associated with high body mass index. Osteoporos Int 20:1267–1271
Sung J, Song YM, Stone J, Lee K, Kim SY (2010) Association of body size measurements and mammographic density in Korean women: the Healthy Twin study. Cancer Epidemiol Biomarkers Prev 19:1523–1531
Acknowledgements
This study was supported by the National Genome Research Institute, Korea, National Institute of Health research contract (budgets 2005-347-2400-2440-215, 2006-347-2400-2440-215, 2007-347-2400-2440-215, 2008-E00255-00, and 2009-E00500-00), Korean Ministry of Education, Science and Technology, (Grant Number M10305030005), and the Samsung Biomedical Research Institute (SBRI C-A9-218-1). The views expressed in this paper are those of the authors and not necessarily any funding body.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Sung, J., Song, YM., Stone, J. et al. The relationship between bone mineral density and mammographic density in Korean women: The Healthy Twin study. Breast Cancer Res Treat 129, 583–591 (2011). https://doi.org/10.1007/s10549-011-1523-1
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10549-011-1523-1