| Title |
Polymorphisms of Muscle Genes Are Associated with Bone Mass and Incident Osteoporotic Fractures in Caucasians
|
|---|---|
| Published in |
Calcified Tissue International, February 2013
|
| DOI | 10.1007/s00223-013-9702-1 |
| Pubmed ID | |
| Authors |
T. Harsløf, M. Frost, T. L. Nielsen, L. B. Husted, M. Nyegaard, K. Brixen, A. D. Børglum, L. Mosekilde, M. Andersen, L. Rejnmark, B. L. Langdahl |
| Abstract |
The interaction between muscle and bone is complex. The aim of this study was to investigate if variations in the muscle genes myostatin (MSTN), its receptor (ACVR2B), myogenin (MYOG), and myoD1 (MYOD1) were associated with fracture risk, bone mineral density (BMD), bone mineral content (BMC), and lean body mass. We analyzed two independent cohorts: the Danish Osteoporosis Prevention Study (DOPS), comprising 2,016 perimenopausal women treated with hormone therapy or not and followed for 10 years, and the Odense Androgen Study (OAS), a cross-sectional, population-based study on 783 men aged 20-29 years. Nine tag SNPs in the four genes were investigated. In the DOPS, individuals homozygous for the variant allele of the MSTN SNP rs7570532 had an increased risk of any osteoporotic fracture, with an HR of 1.82 (95 % CI 1.15-2.90, p = 0.01), and of nonvertebral osteoporotic fracture, with an HR of 2.02 (95 % CI 1.20-3.41, p = 0.01). The same allele was associated with increased bone loss (BMC) at the total hip of 4.1 versus 0.5 % in individuals either heterozygous or homozygous for the common allele (p = 0.006), a reduced 10-year growth in bone area at the total hip of 0.4 versus 2.2 and 2.3 % in individuals heterozygous or homozygous for the common allele, respectively (p = 0.01), and a nonsignificantly increased 10-year loss of total-hip BMD of 4.4 versus 2.7 and 2.9 % in individuals heterozygous or homozygous for the common allele, respectively (p = 0.08). This study is the first to demonstrate an association between a variant in MSTN and fracture risk and bone loss. Further studies are needed to confirm the findings. |
X Demographics
The data shown below were collected from the profiles of 2 X users who shared this research output. Click here to find out more about how the information was compiled.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Spain | 1 | 50% |
| Unknown | 1 | 50% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Members of the public | 2 | 100% |
Mendeley readers
The data shown below were compiled from readership statistics for 33 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| United States | 1 | 3% |
| Unknown | 32 | 97% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Student > Ph. D. Student | 6 | 18% |
| Researcher | 5 | 15% |
| Student > Master | 4 | 12% |
| Professor > Associate Professor | 3 | 9% |
| Professor | 3 | 9% |
| Other | 4 | 12% |
| Unknown | 8 | 24% |
| Readers by discipline | Count | As % |
|---|---|---|
| Medicine and Dentistry | 8 | 24% |
| Biochemistry, Genetics and Molecular Biology | 6 | 18% |
| Agricultural and Biological Sciences | 5 | 15% |
| Social Sciences | 1 | 3% |
| Nursing and Health Professions | 1 | 3% |
| Other | 0 | 0% |
| Unknown | 12 | 36% |
Attention Score in Context
This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 03 February 2013.
All research outputs
#15,262,171
of 22,694,633 outputs
Outputs from Calcified Tissue International
#1,335
of 1,756 outputs
Outputs of similar age
#182,253
of 282,530 outputs
Outputs of similar age from Calcified Tissue International
#7
of 16 outputs
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