research Steroidogenesis of the testis – new genes and pathways
New genes and pathways are important for testosterone production and male sexual development.
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research Basics of androgen synthesis and action
Androgens like testosterone are important hormones for both men and women, made differently in each sex and affecting the body by regulating genes and quick interactions with cell components.
research Cutaneous Androgen Metabolism: Basic Research and Clinical Perspectives
Creating stronger blockers for skin enzymes might lead to better treatment for conditions like acne and excessive hair growth.
research Congenital Adrenal Hyperplasia—Current Insights in Pathophysiology, Diagnostics, and Management
Early diagnosis and individualized treatment improve outcomes for Congenital Adrenal Hyperplasia.
research Testicular Steroidogenesis
Genetic defects in testosterone production can cause hormonal and developmental disorders, and more research is needed to understand androgen regulation and develop safer treatments.
research Overexpression of aldo-keto reductase 1C3 (AKR1C3) in LNCaP cells diverts androgen metabolism towards testosterone resulting in resistance to the 5α-reductase inhibitor finasteride
Too much AKR1C3 enzyme causes resistance to finasteride by increasing testosterone.
research Is dehydroepiandrosterone a hormone?
Dehydroepiandrosterone (DHEA) is a prohormone important for producing sex steroids and has potential health benefits.
research Pharmacologic Modulation of Sebaceous Gland Activity: Mechanisms and Clinical Applications
The document concludes that new treatments are needed to better manage acne and reduce side effects related to current therapies.
research Endogenous retinoids in the hair follicle and sebaceous gland
Maintaining the right amount of retinoic acid is crucial for healthy hair and skin.
research Off-label uses of retinoids in dermatology
Retinoids are effective for various skin conditions and hair loss but have serious side effects, so low doses are recommended.
research Pre-receptor regulation of the androgen receptor
Two enzymes regulate androgen receptor activity, affecting treatments for androgen insufficiency and benign prostatic hyperplasia.
research Optimizing Skin Quality via AI-Enhanced Physical Activity
AI can personalize exercise to improve skin health.
research Androgen excess: a hallmark of polycystic ovary syndrome
Excess androgens may cause PCOS, not just be a symptom.
research Intracrine androgen biosynthesis, metabolism and action revisited
The document concludes that blocking the internal pathways that create androgens might help treat cancers that depend on sex hormones.
research Vitamin A in Skin and Hair: An Update
Vitamin A is important for healthy skin and hair, influencing hair growth and skin healing, but UV light reduces its levels.
research Cutaneous hydroxystereoid dehydrogenases and rat-hair-cycle
Certain enzymes react strongly with some hormones in rat skin during hair growth, mainly in sebaceous glands and hair sheaths.
research Hydroxysteroid Dehydrogenase (17β -HSD3, 17β-HSD5, and 3α-HSD3) Inhibitors:Extragonadal Regulation of Intracellular Sex Steroid Hormone Levels
Certain inhibitors can potentially treat prostate cancer and other hormone-dependent conditions by controlling sex hormone levels in cells.
research Structure and Expression of a New Complementary DNA Encoding the almost Exclusive 3β-Hydroxysteroid Dehydrogenase/Δ5-Δ4-lsomerase in Human Adrenals and Gonads
Human adrenals and gonads have a unique enzyme for steroid hormone production.
research An Adult With Hair Loss! a Rare Case of Non-Classical 3β Hydroxysteroid Dehydrogenase (3β HSD) Deficiency
A woman's hair loss and other symptoms were due to a rare hormone deficiency treatable with steroids.
research 17 beta-hydroxysteroid dehydrogenase 3 deficiency in the Mediterranean population.
A genetic defect causes males in some Mediterranean populations to be born with ambiguous genitalia and develop male traits at puberty.
research Roles of Type 10 17beta-Hydroxysteroid Dehydrogenase in Intracrinology and Metabolism of Isoleucine and Fatty Acids
This enzyme helps metabolize fatty acids and isoleucine, and could be key in treating neurological diseases and certain cancers.
research Gene expression of type 2 17β hydroxysteroid dehydrogenase in scalp hairs of hirsute women
Hirsute women have lower type 2 17β-HSD enzyme levels, which improve with treatment.
research Differential expression of retinoic acid-synthesizing (RALDH) enzymes during fetal development and organ differentiation in the mouse
Different enzymes are active in different parts of developing mouse organs.
research Hereditary vitamin D-resistant rickets (HVDRR) owing to a heterozygous mutation in the vitamin D receptor
A girl had rickets due to a gene mutation affecting vitamin D response.
research Steroid 5α-reductases and 3α-hydroxysteroid dehydrogenases: key enzymes in androgen metabolism
Key enzymes control androgen levels, affecting hormone activity and potential treatments.
research Steroid Biomarkers and Genetic Studies Reveal Inactivating Mutations in Hexose-6-Phosphate Dehydrogenase in Patients with Cortisone Reductase Deficiency
Certain mutations in the H6PD gene cause Cortisone Reductase Deficiency by affecting hormone production.
research Crystal structure of steroid reductase SRD5A reveals conserved steroid reduction mechanism
The structure of SRD5A reveals how it reduces steroids, aiding drug design for related health conditions.
research Hereditary vitamin D rickets: a case series in a family
Three siblings with a genetic form of rickets showed different symptoms of the disease.
research HSD3B1 Genotypes Conferring Adrenal-Restrictive and Adrenal-Permissive Phenotypes in Prostate Cancer and Beyond
Certain HSD3B1 gene types are linked to worse prostate cancer outcomes and affect treatment response and other health conditions.
research Hereditary 1,25-Dihydroxyvitamin D Resistant Rickets due to a Mutation Causing Multiple Defects in Vitamin D Receptor Function
A specific gene mutation causes vitamin D resistance, but certain vitamin D analogs might help.