ArticleGenes2026
Association of Vitamin D Receptor (VDR) Gene Polymorphisms with Osteoporotic Vertebral Fracture Risk: A Case-Control Study.
Article in Genes, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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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 Vitamin D Receptor Gene Polymorphisms and Hypovitaminosis D with Reduced Bone Mineral Density in Survivors of Childhood Leukemia: A Study in Algerian Patients.Current issues in molecular biology · 2026Article
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Authors and funding
6 authors.
Funding
Abstract
BACKGROUND/
objectivesOsteoporosis is a systemic skeletal disorder characterized by reduced bone mass and microarchitectural deterioration, resulting in an increased risk of fragility fractures, particularly vertebral fractures. Genetic factors are considered important in osteoporotic fracture susceptibility, and polymorphisms of the vitamin D receptor (VDR) gene have been widely studied because of their role in bone metabolism. To evaluate the distribution of VDR gene polymorphisms (FokI, BsmI, ApaI, and TaqI) in patients with osteoporotic vertebral fractures and to assess their association with fracture susceptibility.
methodsThis case-control study included 86 individuals: 43 patients who underwent vertebroplasty for osteoporotic vertebral fractures and 43 osteoporotic individuals without vertebral fractures serving as controls. VDR gene polymorphisms ApaI, TaqI, BsmI and FokI were analyzed using real-time polymerase chain reaction. Genotype distributions were compared using Fisher's exact test, and Hardy-Weinberg equilibrium was evaluated.
resultsA significant difference between groups was observed only for the ApaI polymorphism (
conclusionsThe ApaI polymorphism of the VDR gene may represent a protective genetic factor against osteoporotic vertebral fractures. In contrast, no associations were identified for the TaqI, BsmI, or FokI polymorphisms in this cohort. Larger studies in diverse populations are required to confirm these findings and to clarify the role of VDR gene variants in fracture susceptibility.
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