J Appl Biomed 19:228-233, 2021 | DOI: 10.32725/jab.2021.022

Rehab Elmougy Mansoura University, Faculty of Science, Chemistry Department, Mansoura, Egypt

Introduction: Nephrotic syndrome (NS) might be caused by a kidney disorder or it can be a secondary disease. Untreated or resistant to treatment, NS stimulates glomerular damage that reduces the kidney function. This reduction leads to the end stage of renal failure. Therefore, it is very important to diagnose NS early, with the aim of inhibiting or lessening its associated morbidity and mortality.

Methods: Gene polymorphism analysis for the three genes eNOS 27 bp VNTR, GSTP1 and IL-10(1082 G/A) were checked in 98 children with NS and 101 control subjects.

Results: eNOS 27 bp VNTR genotypes and alleles are significantly different in the group of 98 children with NS compared to the 101 control subjects. The frequencies of ab and bb genotypes are significantly lower in patients than in the control group (ab: 17.2% vs. 22.8%; OR: 0.19; 95% CI: 0.06-0.58; p = 0.0026 & bb: 54.7% vs. 70.3%; OR: 0.19; 95% CI: 0.07-0.5; p = 0.0004). However, neither GSTP1 nor IL-10(1082 G/A) genotypes showed any significant difference in both groups.

Conclusions: eNOS 27 bp VNTR gene might be considered as an independent risk factor in the early prediction of nephrotic syndrome incidence, which may help prevent/reduce the occurrence of other complications associated with the late diagnosis and treatment of the disease.

Keywords: eNOS 27 bp VNTR; GSTP1 and IL-10(1082 G, A); Nephrotic syndrome Conflicts of interest:

The author has no conflict of interests to declare.

Elmougy R. Genetic studies of nephrotic syndrome in Egyptian children. J Appl Biomed. 2021;19(4):228-233. doi:10.32725/jab.2021.022.

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