ArticleInternational journal of clinical and experimental pathology2015
Association between promoter region genetic variants of PTH SNPs and serum 25(OH)-vitamin D level.
Article in International journal of clinical and experimental pathology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.
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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
3 citing papers in PubMed, 1 synthesis or guideline pooled it, 7 citations in OpenAlex.
- Association between Polymorphisms in Vitamin D Pathway-Related Genes, Vitamin D Status, Muscle Mass and Function: A Systematic Review.Nutrients · 2021Pooled it
- PTHR1 Genetic Polymorphisms Are Associated with Osteoporosis among Postmenopausal Arab Women.BioMed research international · 2021Article
- Association of Plasma IL-32 Levels and Gene Polymorphisms with Systemic Lupus Erythematosus in Chinese Han Population.Disease markers · 2016Article
Corrections and comments
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Authors and funding
8 authors at 3 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Parathyroid hormone (PTH) plays a crucial role in calcium metabolism and skeletal development via altering vitamin D level. Besides, hypersecretion of PTH is implicated in the etiology of osteoporosis. In this study, we analyzed association between promoter region sequence variants of PTH gene and circulating 25-hydroxy-vitamin D (25(OH)D) level. Genotypes of PTH SNPs rs1459015, rs10500783 and rs10500784 and circulating serum 25(OH)D level of healthy adults (N=386) of different nationalities living in Riyadh were determined and relation between the different PTH allelic variants and corresponding mean 25(OH)D values were obtained using Analysis of Variance (ANOVA) and Bonferroni post-hoc test for multiple comparisons. We observed a high prevalence of vitamin D deficiency (<50 nmol/l) among all nationals which ranged from 59% among Indians to 82% among Yemeni. Comparison of the means of 25(OH)D levels corresponding to different genotypes of PTH SNPs indicated that the T allele of SNP rs1459015 was associated with higher 25(OH)D level in the Sudanese (P=0.03), while the T allele of SNP rs10500783 was associated with higher 25(OH)D level in Saudis (P=0.03). Analysis of results also indicated that the Sudanese carriers of the CC genotype of SNP rs1459015 had a higher risk of suffering from vitamin D deficiency (P=0.02). In conclusion, our study indicated significant association between specific PTH gene promoter region variants and altered levels of 25(OH)D and vitamin D deficiency among specific nationals.
Indexed as
Identifiers
26339419PMC4555747W2414299499What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.