Abstract
This study aimed to examine the association between sex hormone-binding globulin (SHBG) and osteoporosis through a cross-sectional study and a two-sample bidirectional Mendelian randomization (MR). We used the National Health and Nutrition Examination Survey (NHANES) 2013–2014 and 2015–2016 data, with exposure as serum SHBG and outcome as osteoporosis and performed multivariate logistic regression to test the correlation between SHBG and osteoporosis. To determine the causal relationship between SHBG and osteoporosis, a two-sample bidirectional MR was employed. The genome-wide association study (GWAS) dataset for SHBG (n = 189,473) was obtained from the IEU database, and the GWAS dataset for osteoporosis (n = 212,778) was obtained from the FinnGen bioBank. The principal MR technique was inverse-variance weighting (IVW). In MR analyses, the MR-Egger intercept and Cochran Q test were used to detect multiple validity and horizontal heterogeneity. 1249 older adult participants (age ≥ 60) were involved in the cross-sectional study, including 113 osteoporosis cases. We identified a significant relationship between circulating SHBG concentration and osteoporosis risk [OR 3.963, 95% CI (2.095–7.495), P < 0.05]. Subgroup analysis indicated that SHBG was closely linked to the risk of osteoporosis in the female population [OR 1.008, 95% CI (1.002–1.013), P = 0.005] but not in males (P = 0.065). In addition, The IVW approach suggested a causal connection between SHBG and increased osteoporosis risk [OR 1.479, 95% CI (1.144–1.912), P = 0.003], and the MR-Egger intercept and the Cochran Q test validated the consistency of the MR results. Finally, the reverse MR analysis declined to identify a causal relation between SHBG and osteoporosis. Our research demonstrates a significant causal connection between circulating SHBG levels and increased osteoporosis risk. These results indicate that high SHBG may be associated with the risk of osteoporosis in postmenopausal women, but more research is needed.
Similar content being viewed by others
Data Availability
The datasets used and analysed during the current study are available from the corresponding author upon reasonable request.
References
Compston J, McClung M, Leslie W (2019) Osteoporosis. Lancet 393(10169):364–376
Andreopoulou P, Bockman RS (2022) Management of postmenopausal osteoporosis: ACOG clinical practice guideline No 2. Obstetrics Gynecol 139(4):698–717
Carey J, Chih-Hsing WuP, Bergin D (2022) Risk assessment tools for osteoporosis and fractures in 2022. Best Pract Res Clin Rheumatol 36(3):101775
Wang H, Cheng J, Wei D, Wu H, Zhao J (2022) Causal relationships between sex hormone traits, lifestyle factors, and osteoporosis in men: a Mendelian randomization study. PLoS ONE 17(8):e0271898
Simons P, Valkenburg O, Stehouwer C, Brouwers M (2021) Sex hormone-binding globulin: biomarker and hepatokine? Trends Endocrinol Metab 32(8):544–553
Legrand E, Hedde C, Gallois Y, Degasne I, de BouxCasson F, Mathieu E, Baslé M, Chappard D, Audran M (2001) Osteoporosis in men: a potential role for the sex hormone binding globulin. Bone 29(1):90–95
Yang F, Yang D, Zhou Y, Wu J (2021) Associations of sex hormone-binding globulin with bone mineral density among US Adults, NHANES 2013–2016. Int J General Med 14:7707–7717
Qu Z, Huang J, Yang F, Hong J, Wang W, Yan S (2020) Sex hormone-binding globulin and arthritis: a Mendelian randomization study. Arthritis Res Ther 22(1):118
Jing Y, Wang X, Yu J, Wang X, Zhou Y, Tao B, Sun L, Liu J, Zhao H (2019) Associations of serum sex hormone binding globulin with bone mineral densities and higher 10-year probability of fractures in postmenopausal women with type 2 diabetes mellitus. Ann Trans Med 7(18):457
Laurent M, Hammond G, Blokland M, Jardí F, Antonio L, Dubois V, Khalil R, Sterk S, Gielen E, Decallonne B et al (2016) Sex hormone-binding globulin regulation of androgen bioactivity in vivo: validation of the free hormone hypothesis. Sci Rep 6:35539
Hu P, Pan C, Su W, Vinturache A, Hu Y, Dong X, Ding G (2022) Associations between exposure to a mixture of phenols, parabens, and phthalates and sex steroid hormones in children 6–19 years from NHANES, 2013–2016. Sci Total Environ 822:153548
Zhao S, Gao W, Li J, Sun M, Fang J, Tong L, He Y, Wang Y, Zhang Y, Xu Y et al (2022) Dietary inflammatory index and osteoporosis: the national health and nutrition examination Survey, 2017–2018. Endocrine 78(3):587–596
Hou W, Chen S, Zhu C, Gu Y, Zhu L, Zhou Z (2023) Associations between smoke exposure and osteoporosis or osteopenia in a US NHANES population of elderly individuals. Front Endocrinol 14:1074574
Lane J, Russell L, Khan S (2000) Osteoporosis. Clin Orthop Relat Res 372:139–150
Ruth K, Day F, Tyrrell J, Thompson D, Wood A, Mahajan A, Beaumont R, Wittemans L, Martin S, Busch A et al (2020) Using human genetics to understand the disease impacts of testosterone in men and women. Nat Med 26(2):252–258
Birney E (2022) Mendelian randomization. Cold Spring Harbor Perspectives Med. https://doi.org/10.1101/cshperspect.a041302
Cai J, Li X, Wu S, Tian Y, Zhang Y, Wei Z, Jin Z, Li X, Chen X, Chen W (2022) Assessing the causal association between human blood metabolites and the risk of epilepsy. J Transl Med 20(1):437
Chen X, Hong X, Gao W, Luo S, Cai J, Liu G, Huang Y (2022) Causal relationship between physical activity, leisure sedentary behaviors and COVID-19 risk: a Mendelian randomization study. J Transl Med 20(1):216
Zha X, Hu Y, Pang X, Zhu J, Chang G, Li L (2016) The association between sex hormone-binding globulin gene polymorphism with bone mineral density. Steroids 106:9–18
Hoppé E, Bouvard B, Royer M, Audran M, Legrand E (2010) Sex hormone-binding globulin in osteoporosis. Joint Bone Spine 77(4):306–312
Zha X, Hu Y, Pang X, Zhu J, Chang G, Li L (2014) Sex hormone-binding globulin (SHBG) as an independent determinant of bone mineral density (BMD) among Chinese middle-aged and elderly men. Endocrine 47(2):590–597
Maataoui A, Benghabrite A, Maghraoui A, Chabraoui L, Ouzzif Z (2015) Relationship between sex hormone levels, bone mineral density and bone turnover markers in healthy moroccan men: a cross-sectional study. Pan Afr Med J 22:206
Lormeau C, Soudan B, d’Herbomez M, Pigny P, Duquesnoy B, Cortet B (2004) Sex hormone-binding globulin, estradiol, and bone turnover markers in male osteoporosis. Bone 34(6):933–939
Banica T, Verroken C, T’Sjoen G, Goemaere S, Zmierczak H, Fiers T, Kaufman J, Lapauw B (2022) Modest changes in sex hormones during early and middle adulthood affect bone mass and size in healthy men: a prospective cohort study. J Bone Mineral Res 37(5):865–875
Varsavsky M, Reyes-García R, García-Martín A, González-Ramírez A, Avilés-Perez M, Muñoz-Torres M (2013) SHBG levels are associated with bone loss and vertebral fractures in patients with prostate cancer. Osteoporosis Int 24(2):713–719
Vandenput L, Mellström D, Kindmark A, Johansson H, Lorentzon M, Leung J, Redlund-Johnell I, Rosengren B, Karlsson M, Wang Y et al (2016) High serum SHBG predicts incident vertebral fractures in elderly men. J Bone Mineral Res 31(3):683–689
Mellström D, Vandenput L, Mallmin H, Holmberg A, Lorentzon M, Odén A, Johansson H, Orwoll E, Labrie F, Karlsson M et al (2008) Older men with low serum estradiol and high serum SHBG have an increased risk of fractures. J Bone Mineral Res 23(10):1552–1560
Aleksova J, Wong P, McLachlan R, Choy K, Ebeling P, Milat F, Elder G (2018) Sex hormone-binding globulin is a biomarker associated with nonvertebral fracture in men on dialysis therapy. Kidney Int 94(2):372–380
Vanderschueren D, Laurent M, Claessens F, Gielen E, Lagerquist M, Vandenput L, Börjesson A, Ohlsson C (2014) Sex steroid actions in male bone. Endocr Rev 35(6):906–960
Li W, Zheng Q, Xu M, Zeng C, Deng X (2023) Association between circulating 25-hydroxyvitamin D metabolites and periodontitis: Results from the NHANES 2009–2012 and Mendelian randomization study. J Clin Periodontol 50(2):252–264
Yu B, Wang C (2022) Osteoporosis and periodontal diseases - An update on their association and mechanistic links. Periodontology 89(1):99–113
Lee C, Tzeng H, Liu W, Tsai C (2021) A cross-sectional analysis of the association between sleep duration and osteoporosis risk in adults using 2005–2010 NHANES. Sci Rep 11(1):9090
Morssinkhof M, van Wylick D, Priester-Vink S, van der Werf Y, den Heijer M, van den Heuvel O, Broekman B (2020) Associations between sex hormones, sleep problems and depression: a systematic review. Neurosci Biobehav Rev 118:669–680
Acknowledgements
We want to express our gratitude to the volunteers and investigators involved in the FinnGen bioBank, NHANES, and IEU GWAS project for their contributions to this human medical research.
Funding
Not Applicable.
Author information
Authors and Affiliations
Contributions
WH carried out the acquisition and interpretation of data and was the major contributor to drafting the manuscript. YX carried out the partial data collection and analysis, has made equal contributions as WH, LZ participated in drawing tables and diagrams. HL is responsible for correcting the language and grammar, contributed to the ideas of the article and reviewed/revised the manuscript. All authors provided final approval for publishing the manuscript.
Corresponding author
Ethics declarations
Conflict of interest
Wei Huang, Hu Liu, Li Zhang, and Yingqi Xiao announced that there is no conflict of interest between them.
Ethical Approval and Consent to Participate
Given that the data for this study were obtained from open access IEU project, FinnGen bioBank, and NHANES database, no additional clinical trial registration or ethical approval was required.
Consent for Publication
All authors agree to this submission.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Supplementary Information
Below is the link to the electronic supplementary material.
223_2023_1166_MOESM1_ESM.png
Supplementary file1 (PNG 2930 KB)— Forest diagram of a causal relationship between SHBG and osteoporosis based on the IVW method. IVW: Inverse-variance weighting
223_2023_1166_MOESM3_ESM.png
Supplementary file3 (PNG 255 KB)— Forest diagram of reverse MR analyse between SHBG and osteoporosis based on IVW method
223_2023_1166_MOESM4_ESM.xlsx
Supplementary file4 (XLSX 24 KB)— Characteristics of the genetic instrument variables for the SHGB at the genome-wide significance level (P < 5 × 10–8)
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Huang, W., Xiao, Y., Zhang, L. et al. The Association Between SHBG and Osteoporosis: A NHANES Cross-Sectional Study and A Bidirectional Mendelian Randomization. Calcif Tissue Int 114, 237–245 (2024). https://doi.org/10.1007/s00223-023-01166-0
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00223-023-01166-0