ArticleMolecular biology reports2012
Catechol-O-methyltransferase (COMT) Val158Met polymorphism and risk of osteoporotic fracture.
Article in Molecular biology reports, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed.
- Association of COMT Polymorphisms with Multiple Physical Activity-Related Injuries among University Students in China.International journal of environmental research and public health · 2021Article
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Authors and funding
6 authors.
Funding
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Abstract
Catechol-O-methyltransferase (COMT) is an estrogen degrading enzyme. The COMT Val158Met polymorphism is associated with bone mineral density. The aim of this study was to investigate associations between COMT Val158Met and osteoporotic fractures in Chinese Han patients. Case-control study of 320 patients with osteoporotic fractures and 320 healthy controls were conducted. The COMT Val158Met polymorphism was analyzed by polymerase chain reaction-restriction fragment length polymorphism assay. Patients with osteoporotic fracture had a significantly lower frequency of Val/Val genotype [odds ratio (OR) = 0.62, 95% confidence interval (CI) 0.39-0.99, P = 0.04] than controls. When stratified by the fracture type, there was a significantly lower frequency of Val/Val genotype in patients with vertebral fracture (OR = 0.58, 95% CI 0.36-0.94, P = 0.03) than controls. There was no significant difference in the distribution of each genotype between patients with hip fracture and the control group. Our findings suggest that COMT Val/Val genotype was associated with a lower risk of osteoporotic fracture in Chinese population, especially to vertebral fracture.
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