research The hair cycle and Vitamin D receptor
Vitamin D receptor is essential for healthy hair growth.
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research Sex steroid synthesis in human skin in situ: The roles of aromatase and steroidogenic acute regulatory protein in the homeostasis of human skin
Human skin produces sex hormones like estrogen and testosterone, influenced by ARO and StAR, which may affect skin elasticity and hair growth.
research Molecular Interactions of New Pregnenedione Derivatives
The new progesterone derivatives effectively inhibit 5α-reductase and bind to the androgen receptor.
research Intermolecular NH 2 -/Carboxyl-terminal Interactions in Androgen Receptor Dimerization Revealed by Mutations That Cause Androgen Insensitivity
Mutations at Val-889 and Arg-752 disrupt key interactions in androgen receptor dimerization.
research The Predictive Value of Clinical Hirsutism for Biochemical Hyperandrogenism in a Large Endocrine Referral Cohort
research Deletion of hypoxia-inducible factor prolyl 4-hydroxylase 2 in FoxD1-lineage mesenchymal cells leads to congenital truncal alopecia
Removing a specific gene in certain skin cells causes hair loss in mice by disrupting hair follicle development.
research Estimation of Dehydroepiandrosterone (DHEA) and Tumor Necrosis Factor–Alpha (TNF-α) Levels Women Diagnosed with Polycystic Syndrome
Women with PCOS have higher levels of DHEA, IL-6, and TNF-α.
research Common variants in the sex hormone-binding globulin gene (SHBG) and polycystic ovary syndrome (PCOS) in Mediterranean women
Certain genetic variations in the SHBG gene are linked to an increased or decreased risk of PCOS in Mediterranean women.
research DHEA : why, when, and how much ? D’après la conférence de Bruno Allolio (Wuerzburg), 50e Journées internationales d’endocrinologie clinique Henri-Pierre KLOTZ, septembre 2007
DHEA supplementation may improve quality of life, neuropsychological functions, and sexual satisfaction in individuals with adrenal insufficiency, but more research is needed to confirm its safety and effectiveness.
research [Endocrinologic diagnosis in hirsutism and androgenetic alopecia in women].
Hirsutism and androgenetic alopecia in women are often due to increased androgen effects, and antiandrogen treatment is recommended to prevent further issues.
research The effect of spironolactone on genital skin 5α-reductase activity
Spironolactone reduces the enzyme activity that converts testosterone to DHT, helping treat excessive hair growth in women.
research EFFECTS OF A LOW‐DOSE DESOGESTREL‐ETHINYLESTRADIOL COMBINATION ON HIRSUTISM, ANDROGENS AND SEX HORMONE BINDING GLOBULIN IN WOMEN WITH A POLYCYSTIC OVARY SYNDROME
Low-dose oral contraceptives reduced hair growth and testosterone levels in women with polycystic ovary syndrome.
research Evaluation and Treatment of Hirsutism in Premenopausal Women
Treat hirsutism in premenopausal women with oral contraceptives and consider additional treatments if needed.
research Determination of rat 5α-reductase type 1 isozyme activity and its inhibition by novel steroidal oxazolines
New steroidal compounds moderately block an enzyme related to testosterone conversion, less effectively than finasteride.
research Presence of a Deletion Mutation (c.716delA) in the Ligand Binding Domain of the Vitamin D Receptor in an Indian Patient with Vitamin D-Dependent Rickets Type II
A genetic mutation caused severe rickets and alopecia in an Indian patient, but high-dose calcium and phosphate treatment improved their condition.
research Suppression of Vitamin D Receptor and Induction of Retinoid X Receptor α Expression During Squamous Differentiation of Cultured Keratinocytes
As skin cells mature, vitamin D receptor levels decrease while retinoid X receptor α levels increase.
research 5α-reductase inhibitors
5α-reductase inhibitors help treat disorders caused by DHT and have potential for future therapies.
research Abnormal expression of VDR in the hair follicle of alopecia areata
Low Vitamin D receptor levels in hair follicles may contribute to alopecia areata.
research The PER3 rs772027021 SNP induces pigmentation phenotypes of dyschromatosis universalis hereditaria
The PER3 rs772027021 SNP may cause mild skin pigmentation changes in a new subtype of dyschromatosis universalis hereditaria.
research Clinico-investigative profile of patients of hirsutism in a tertiary level institution
Most hirsutism patients had idiopathic hirsutism or PCOS, with hormonal imbalances and signs like acne and irregular periods.
research T helper 17 cell/regulatory T-cell imbalance in hidradenitis suppurativa/acne inversa: the link to hair follicle dissection, obesity, smoking and autoimmune comorbidities
An imbalance between certain immune cells is linked to a chronic skin condition and may be influenced by obesity, smoking, and autoimmune issues.
research 764 DNA dioxygenases Tet1/2/3 control hair matrix keratinocyte differentiation and hair shaft shape via regulation of hair keratin gene expression
The enzymes Tet1, Tet2, and Tet3 are important for the development of hair follicles and determining hair shape by controlling hair keratin genes.
research SERUM-CONCENTRATIONS OF DEHYDROEPYAN- DROSTERONE-SULFATE IN MEN WITH ANDROGE- NETIC ALOPECIA
Men with androgenetic alopecia do not have elevated DHEA-S levels.
research Transcriptome Meta-Analysis Confirms the Hidradenitis Suppurativa Pathogenic Triad: Upregulated Inflammation, Altered Epithelial Organization, and Dysregulated Metabolic Signaling
The research confirms that Hidradenitis Suppurativa is characterized by increased inflammation, disrupted skin cell organization, and abnormal metabolic processes.
research Synthesis and Pharmacological Evaluation of New 16-Methyl Pregnane Derivatives.
New pregnane derivatives were more effective than finasteride at inhibiting a key enzyme for male pattern baldness.
research Hirsutism causes and treatments.
Hirsutism requires identifying the cause to choose the right treatment, which may include medications like oral contraceptives or dexamethasone.
research The solar window hypothesis: androgenetic alopecia as an evolutionary adaptation to maintain bone mineral density in vitamin D receptor low-efficiency variants
research SAT-478 Virilizing Adrenal Adenoma Co-secreting Cortisol and DHEA-S: A Case Report
Surgery improved symptoms and normalized hormone levels in a woman with an adrenal tumor.
research Congenital Adrenal Hyperplasia—Current Insights in Pathophysiology, Diagnostics, and Management
Early diagnosis and individualized treatment improve outcomes for Congenital Adrenal Hyperplasia.
research Clinical and Laboratory Characteristics of Individuals Aged ≤17 Years With Homeostatic Iron Regulator (HFE) p.C282Y Homozygosity, a Common Hemochromatosis Genotype
Most children with a common hemochromatosis genotype had elevated iron levels but no severe symptoms.