» Articles » PMID: 20080853

Visceral Fat is a Negative Predictor of Bone Density Measures in Obese Adolescent Girls

Overview
Specialty Endocrinology
Date 2010 Jan 19
PMID 20080853
Citations 120
Authors
Affiliations
Soon will be listed here.
Abstract

Context: Regional fat is increasingly recognized as a determinant of bone mineral density (BMD), an association that may be mediated by adipokines, such as adiponectin and leptin, and inflammatory fat products. Chronic inflammation is deleterious to bone, and visceral adipose tissue (VAT) predicts inflammatory markers such as soluble intercellular adhesion molecule-1 and E-selectin, whereas sc adipose tissue (SAT) and VAT predict IL-6 in adolescents.

Objective: Our objective was to determine associations of regional fat mass and adipokines with BMD. We hypothesized that girls with greater VAT relative to SAT would have lower bone density mediated by inflammatory cytokines, adiponectin, and leptin.

Design: This was a cross-sectional study.

Setting: The study was conducted at a clinical research center.

Subjects: SUBJECTS included 30 girls (15 obese, 15 normal weight) 12-18 yr old, matched for maturity (bone age), race, and ethnicity.

Outcome Measures: We assessed regional fat (SAT, VAT) using magnetic resonance imaging, total fat, and BMD using dual-energy x-ray absorptiometry. Fasting leptin, adiponectin, IL-6, soluble intercellular adhesion molecule-1, and E-selectin were obtained.

Results: Mean body mass index sd score was 3.7 +/- 1.5 in obese subjects and 0.1 +/- 0.4 kg/m(2) in controls. VAT was a negative predictor of spine BMD and bone mineral apparent density, whole-body BMD and bone mineral content/height in obese girls and whole-body BMD and bone mineral content/height for the group as a whole after controlling for SAT, as was the ratio of VAT to SAT. In a regression model that included VAT/SAT, adipokines, and cytokines, E-selectin and adiponectin were negative predictors of BMD and leptin a positive predictor.

Conclusion: VAT is an independent inverse determinant of bone density in obesity. This association may be mediated by adipokines and a chronic inflammatory state.

Citing Articles

Autophagy: regulating the seesaw of bone-fat balance.

Zhang B, Cui J, Zhang X, Pan Z, Du L, Ye R Front Cell Dev Biol. 2025; 13:1465092.

PMID: 40066259 PMC: 11891371. DOI: 10.3389/fcell.2025.1465092.


Association between visceral fat and bone mineral density in perimenopausal women.

Tang X, Tang L, Li X, Cao J, Wang H, Liu S PeerJ. 2025; 13:e18957.

PMID: 39959823 PMC: 11830370. DOI: 10.7717/peerj.18957.


Nonlinear association between liver fat content and lumbar bone mineral density in overweight and obese individuals: evidence from a large-scale health screening data in China.

Liu A, Sun Y, Qi X, Zhou Y, Zhou J, Li Z Endocrine. 2025; .

PMID: 39869295 DOI: 10.1007/s12020-025-04168-0.


Bone mineral density in young adults 5 to 11 years after adolescent metabolic and bariatric surgery for severe obesity compared to peers.

Wasserman H, Jenkins T, Inge T, Ryder J, Michalsky M, Sisley S Int J Obes (Lond). 2024; 48(4):575-583.

PMID: 38177697 DOI: 10.1038/s41366-023-01453-8.


Bone Mineral Density and Trabecular Bone Score Changes throughout Menopause in Women with HIV.

Milic J, Renzetti S, Morini D, Motta F, Carli F, Menozzi M Viruses. 2023; 15(12).

PMID: 38140615 PMC: 10747369. DOI: 10.3390/v15122375.


References
1.
Sam S, Haffner S, Davidson M, DAgostino Sr R, Feinstein S, Kondos G . Relation of abdominal fat depots to systemic markers of inflammation in type 2 diabetes. Diabetes Care. 2009; 32(5):932-7. PMC: 2671130. DOI: 10.2337/dc08-1856. View

2.
Misra M, Miller K, Cord J, Prabhakaran R, Herzog D, Goldstein M . Relationships between serum adipokines, insulin levels, and bone density in girls with anorexia nervosa. J Clin Endocrinol Metab. 2007; 92(6):2046-52. DOI: 10.1210/jc.2006-2855. View

3.
Hara K, Horikoshi M, Yamauchi T, Yago H, Miyazaki O, Ebinuma H . Measurement of the high-molecular weight form of adiponectin in plasma is useful for the prediction of insulin resistance and metabolic syndrome. Diabetes Care. 2006; 29(6):1357-62. DOI: 10.2337/dc05-1801. View

4.
Jurimae J, Rembel K, Jurimae T, Rehand M . Adiponectin is associated with bone mineral density in perimenopausal women. Horm Metab Res. 2005; 37(5):297-302. DOI: 10.1055/s-2005-861483. View

5.
Milos G, Spindler A, Ruegsegger P, Seifert B, Muhlebach S, Uebelhart D . Cortical and trabecular bone density and structure in anorexia nervosa. Osteoporos Int. 2004; 16(7):783-90. DOI: 10.1007/s00198-004-1759-2. View