1. Vitamin D Receptor (VDR) Gene BsmI Polymorphisms in Lupus Nephritis.
- Author
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Abbasi, Mahnaz, Rezaieyazdi, Zahra, Afshari, Jalil Tavakol, Hatef, Mohammadreza, and Sahebari, Maryam
- Subjects
VITAMIN D receptors ,LUPUS nephritis ,IMMUNOREGULATION ,GENETIC polymorphisms ,VITAMIN D - Abstract
Background: Vitamin D has immunomodulatory function. Polymorphisms of the gene encoding the vitamin D receptor detected by BsmI may be source of diversity in its action. An association between vitamin D receptor gene BsmI polymorphisms and lupus nephritis has been reported. This study was performed to evaluate vitamin D receptor gene BsmI polymorphisms in lupus nephritis. Methods: Twenty nine patients with lupus nephritis enrolled in this study. Vitamin D receptor gene typing was performed based on polymerase chain reaction-restriction fragment length polymorphism. Finding: Vitamin D receptor genotyping of BsmI polymorphisms was 20.6% for BB, 51.7% for Bb, and 27.5% for bb without statistically significant difference (P = 0.090). In 21 patients that renal biopsy was done, the Bb genotype was the most (42.8%). There was not any correlation between renal histology and vitamin D receptor gene BsmI polymorphisms (P = 0.068). Conclusion: There was no relationship between vitamin D receptor gene BsmI polymorphisms and lupus nephritis. [ABSTRACT FROM AUTHOR]
- Published
- 2011