4 citations
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October 2023 in “African Journal of Urology” This study found that hypospadias in male children is significantly associated with genetic polymorphisms in the Steroid 5 alpha reductase type 2 gene, higher parental age, consanguinity, rural residence, and preterm labor, with maternal age and rural residence being the strongest independent predictors.
103 citations
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October 2003 in “Birth Defects Research” This review discusses the multifactorial etiology of hypospadias, including genetic predispositions and possible environmental factors, and highlights the need for further studies on genetic and environmental contributions to its increasing prevalence, without presenting new findings.
39 citations
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April 2018 in “Hormones” This review suggests that most mutations in the SRD5A2 gene show no clear genotype-phenotype correlation in 5-α-Reductase deficiency, although mutation location affects severity.
30 citations
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October 2020 in “Nature Communications” This study provides the first crystal structure of the human SRD5A2 enzyme, revealing key insights into its function and inhibition which may aid future drug development.
13 citations
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January 2019 in “Endocrine journal” This study found that transdermal DHT treatment increased penile length in boys with 5α-reductase type 2 deficiency, but post-pubertal growth was limited and carried potential prostate complications.