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This study characterized the CYP154C7 enzyme from *Streptomyces* sp. PAMC26508, highlighting its ability to hydroxylate steroids efficiently, particularly androstenedione, and identified key amino acids important for substrate selectivity and catalytic efficiency.

This study examines the use of urotherapy in Spanish folk medicine, highlighting its widespread application for treating skin conditions and the cultural symbolism associated with urine-based remedies.

In this study, researchers purified and cloned rat peptidylarginine deiminase type III, demonstrating its activity and specific expression in the epidermis and hair follicles.

This review discusses the structural and functional advances in understanding sulfotransferases and sulfatases, highlighting new insights into enzyme mechanisms and inactivation by clinically relevant aryl sulfamates, but provides no new experimental results.

In this study, elevated mRNA levels for serine-rich ultra high sulfur proteins were observed during active hair growth phases in mice, particularly in the forming hair structures and upper skin layers.

This guide provides an overview of the complex roles and mechanisms of various receptors and channels in pharmacology but does not report new experimental results.

This study reports that difluoromethyl nitrile oxide can rapidly functionalize various alkenes at room temperature, leading to products that can transform into valuable medicinal chemistry building blocks like CF2H-isoxazolines for bioactive molecule modification.

This study identified a mutation in the keratin 71 gene that causes curly hair in certain rats, advancing our understanding of hair formation.

This study found that plucking hair from rats' dorsal skin rapidly decreased ornithine decarboxylase activity, possibly due to an inhibitory substance that was activated by ammonium sulfate treatment.

This study found that the tetrazolium salt INT is the most effective for revealing dehydrogenase activity and certain histological structures in sheep and other mammals' skin.

This study found that the L457(3.43)R mutation in the human luteinizing hormone receptor increases phosphodiesterase activity, reducing hormonal response despite elevated basal cAMP levels.

This study found that the n-butanol extract from Untica mairei Levl's roots significantly inhibited 5α-reductase activity in an in vitro model using rat prostate enzyme.

This study identified novel endophytic actinobacteria from the Citrullus colocynthis plant with antibacterial properties, suggesting potential for new antibiotic development against multi-drug-resistant bacteria.

This study observed that equine epididymis mainly expresses the type 1 isoform of 5α-reductase and effectively converts progesterone and testosterone to DHP and DHT, while finasteride and dutasteride inhibited this activity.

This study developed a metal-free method for synthesizing sulfinimidate esters, showcasing their potential as versatile intermediates for enantioselective bond formation under mild conditions.

This study suggests that the MAPK/ERK signaling pathway plays a role in the regulation of cell proliferation, apoptosis, and cycling in rat urethral plate fibroblasts affected by finasteride-induced hypospadias.

This study found that cystatin M/E strongly inhibits human cathepsin V and cathepsin L via distinct non-overlapping sites, suggesting an important role in human epidermal differentiation and hair follicle morphogenesis.

This study demonstrated that Reverse Protein Engineering can decrease the size of Firefly Luciferase from 550 to less than 80 amino acids, but further research is needed to ensure these smaller peptides retain bioluminescent activity.

This study found that papain/bisulfite disintegrates human hair cuticles by dissolving the endocuticle, potentially accelerated by ethanol's removal of cell membrane material.

Certain enzymes react strongly with some hormones in rat skin during hair growth, mainly in sebaceous glands and hair sheaths.

This study identified a mutant in Arabidopsis with shorter root hairs due to early growth cessation, implicating the IRE gene in regulating root hair growth duration.

This article reviews challenges in managing malignant ureteral obstruction and emphasizes prompt treatment to preserve renal function, but reports no clinical results.

This study used a zebrafish model and advanced mass spectrometry to identify 11 metabolites of epristeride, revealing significant effects on purine metabolism and aromatic amino acid biosynthesis, which may aid in developing anti-doping detection methods.

This study found that a new method using enzymatic laundry powder effectively extracts DNA from hair shafts, showing promise for genome-wide DNA analyses.

This study found that polyamines participate in DNA double-strand break repair, primarily by enhancing the homologous recombination pathway through RAD51-mediated DNA strand exchange.

This study found that cepharanthine may be a promising treatment for enterovirus infections, as it offered full protection to mice against lethal EV71 challenges and reduced viral titers and pathology.

This study identified previously unknown phase I and phase II metabolites of finasteride in human bile and urine using a specialized bile collection technique and advanced mass spectrometry analysis.