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This research found that the widely used herbicide atrazine may alter Northern leopard frog development, affecting metamorphosis success, sex ratio, and hormone-related gene expression.

This study found that 60% of examined prostate tumors had new somatic substitutions in the SRD5A2 gene, affecting enzyme activity and potentially influencing prostate cancer progression.

This review examines the diverse roles of SRD5α enzymes across species, focusing on their involvement in steroid synthesis, sexual development, and various physiological processes, but reports no new clinical results.

This study reports that structural and biochemical analysis of steroid 5α-reductases clarifies how they mediate steroid reduction with NADPH, potentially aiding in designing targeted therapies.

In this review, the authors highlight the involvement of the 5α-reductase enzyme family in androgen-dependent disorders, noting the discovery of a novel isoform, SRD5A3, which is overexpressed in cancers with poor prognosis.

In a retrospective cohort of patients with steroid 5 α-reductase 2 deficiency, this study identified seven novel genetic variants in the SRD5A2 gene, expanding the variant database and contributing to improved diagnostic and therapeutic approaches for the condition.

In this study, researchers using QM/MM simulations identified key molecular motions and residue interactions in the enzyme SRD5A2 that significantly influence its catalytic efficiency, demonstrating that specific residues play critical roles in stabilizing transition states and reducing activation barriers.

This study presents the crystal structure of human SRD5A2 with finasteride and reveals insights into its enzyme catalysis and inhibition mechanisms, which may inform drug development.

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.

This study found that higher baseline expression of SRD5A2 in prostate tissue was associated with a better response to finasteride in men with benign prostatic hyperplasia.

This study determined that the human steroid 5α-reductase enzymes localize to the endoplasmic reticulum in HeLa cells, with protein tagging affecting expression and inducing protein aggregates for some isoforms.

This study found that SRD5a-3 is a highly efficient enzyme for converting hormones into androgens, with dutasteride being a much more potent inhibitor of SRD5a-3 than SRD5a-2.

This article reviews the role of 5α-reductase in androgen-related diseases like acne and androgenetic alopecia and reports no new clinical results, emphasizing the importance of studying the enzyme.

In this study, dutasteride more effectively reduced prostate cancer cell viability than finasteride in vitro, but did not significantly alter the angiogenic response.

The researchers identified a pathogenic variant in the SRD5A2 gene among siblings with 46,XY disorder of sexual development, highlighting the importance of comprehensive genetic testing in diagnosis and management.

This study found that the SRD5A2 A49T A variant is associated with an increased risk of prostate cancer, lower circulating 3α‐diolG levels, and a decreased risk of baldness.

In this study, researchers found that methylation of the SRD5A2 gene in blood and tissue samples can serve as a biomarker to predict men's clinical response to finasteride treatment for benign prostatic hyperplasia, offering a non-invasive method for assessing potential treatment success.

This study found that a genetic variation in SRD5A2 influences the severity of PTSD symptoms in a sex-specific manner among traumatized African-American males.

In this study, manipulation of the enzyme 5α-reductase type 2 in human hepatocytes altered lipogenesis, suggesting clinical implications for patients using 5α-reductase inhibitors by affecting glucocorticoid action on hepatic lipid metabolism.

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.

This study examined the evolutionary and functional homology of steroid 5α-reductase and DET2 proteins, identifying protists as a common ancestor, and discovered a new subclass DET2-like in plants, potentially involved in polyprenol reduction.

This study provided the crystal structure of the human steroid 5α-reductase 2 enzyme and identified key molecular mechanisms for testosterone reduction and finasteride inhibition, aiding in understanding disease-causing mutations and potentially facilitating new drug development.

This study found that manipulating 5αR2 activity in human hepatocytes in vitro can regulate lipogenesis, with potential clinical implications for patients taking 5αR inhibitors.

This study found that SRD5A2 expression is absent in one third of benign adult prostates and is associated with hypermethylation, suggesting potential personalization of treatment for prostatic diseases based on methylation status.

This study found that intracrine androgen signaling via 5α-reductase is essential for optimal endometrial decidualization and vascular development during this process in mice.

This review discusses the biochemical properties and clinical significance of 5 alpha-reductase isozymes and reports no new clinical results.

This study presents the first report on cloning and characterizing the full-length cDNA of SRD5A1 in Indian catfish (Clarias magur), revealing expression differences across reproductive phases and increased expression post-Ovatide administration in ovaries and testis.

This study found that intracrine androgen signaling, mediated by steroid 5α-reductase, is essential for optimal decidualization and vascular development in the endometrium during pregnancy, indicating potential targets for improving age-related fertility issues.

This study identified multiple mutations in the 5 alpha-reductase-2 gene among male pseudohermaphrodites in the Dominican Republic, suggesting they do not share a common ancestry.