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research Expression of mRNA for androgen receptor, 5alpha-reductase and 17beta-hydroxysteroid dehydrogenase in human dermal papilla cells
Hair sensitivity to androgens is partly controlled by specific enzyme expressions in different hair areas.
research Simultaneous determination of multi-class active pharmaceutical ingredients by UHPLC-HRMS
A new method was developed to accurately detect and measure 47 different drug ingredients in various products.
research Androgenic alopecia associated with the HSD3B1 (1245a>c) in overweight women with polycystic ovarian syndrome
The HSD3B1 variant increases hair loss risk in overweight women with PCOS.
research Case 1: Clitoromegaly, Oligomenorrhea, and Hirsutism in a 17-year-old Transgender Male
Parental support and gender-affirming care are crucial for the mental health of transgender adolescents.
research 3 alpha, 17 beta-androstanediol glucuronide in plasma. A marker of androgen action in idiopathic hirsutism.
High levels of 3 alpha-diol glucuronide in the blood are a marker of increased androgen action in women with excessive hair growth of unknown cause.
research Highly Sensitive Simultaneous Measurement of Steroid Hormone in Human Serum by Liquid Chromatography-electrospray Ionization Tandem Mass Spectrometry
A new method accurately measures nine steroid hormones in human serum with high sensitivity.
research Serum and hair steroid profiles and their associations with body composition in adolescence
Hair steroid profiling is a feasible, non-invasive alternative to serum analysis for assessing hormone levels and metabolism.
research Severe Hirsutism in Non Classic Congenital Adrenal Hyperplasia: A Case Report and Literature Review
The patient with severe hirsutism improved after being diagnosed with non-classic congenital adrenal hyperplasia and treated with corticosteroids.
research An isotope dilution-liquid chromatography-tandem mass spectrometry-based candidate reference measurement procedure for the quantification of dehydroepiandrosterone sulfate in human serum and plasma
A new method accurately measures DHEAS in blood, improving on current tests.
research Disorders of Sex Development
DSDs are birth conditions causing unusual sex development, managed with personalized care and sometimes surgery, but still lack a standard treatment approach.
research (Un)targeted Scanning of Locks of Hair for Drugs of Abuse by Direct Analysis in Real Time–High-Resolution Mass Spectrometry
A new method can quickly and accurately detect drugs in hair.
research Writer’s Cramp Presentation of Woodhouse–Sakati Syndrome – “Out of the Woods”
Woodhouse-Sakati syndrome can cause writer's cramp and other varied symptoms, highlighting the importance of genetic testing for diagnosis.
research Interleukin‐1 family cytokines and soluble receptors in hidradenitis suppurativa
IL-18 levels are higher in hidradenitis suppurativa patients and may indicate disease severity.
research 898 Homeostatic activation of epidermal HSD11b1 affects skin innervation and non-histaminergic itch
HSD11b1 affects skin nerves and increases non-histaminergic itch.
research 085 Coordinate expressions of cyclin-dependent kinase inhibitors and high sulfur protein in human hair follicles
research Testosterone-stimulated weanlings as an alternative to castrated male rats in the Hershberger anti-androgen assay
Using testosterone-stimulated weanling rats can effectively replace castrated rats for anti-androgen testing, reducing animal stress.
research Improved 2α-Hydroxylation Efficiency of Steroids by CYP154C2 Using Structure-Guided Rational Design
Mutants of CYP154C2 enzyme significantly improved steroid conversion efficiency.
research Hospitalists for the NHS
Antiandrogen therapy may help treat hidradenitis suppurativa.
research C2orf37 mutational spectrum in Woodhouse–Sakati syndrome patients
Truncating mutations in the C2orf37 gene cause Woodhouse–Sakati syndrome.
research The relationship between Homeostatic Model Assessment Insulin Resistance (HOMA-IR) values and pilonidal sinus disease in female adolescents: A retrospective study
High insulin levels may increase the risk of pilonidal sinus disease in female teens.
research Expression of steroidogenic enzymes in human sebaceous glands
Human sebaceous glands contain enzymes that affect androgen production and may influence sebum production and acne.
research Successful Treatment of Hirsutism in HAIR-AN Syndrome Using Flutamide, Spironolactone, and Birth Control Therapy
The document describes a treatment for excessive hair growth in a teenage girl using medication and birth control, but does not report the results.
research Hereditary 1,25-dihydroxyvitamin D-resistant rickets (HVDRR): clinical heterogeneity and long-term efficacious management of eight patients from four unrelated Arab families with a loss of function VDR mutation
Patients with the same genetic mutation for vitamin D-resistant rickets showed different symptoms but all improved with treatment except for hair loss.
research Clinical features of non‐classical 21‐hydroxylase deficiency after normal newborn mass screening
Non-classical 21-hydroxylase deficiency can be missed in newborn screenings and should be considered in cases of early puberty or virilization.
research 605 3D-SeboSkin model application in Hidradenitis suppurativa/acne inversa
The 3D-SeboSkin model effectively simulates Hidradenitis suppurativa and is useful for future research.
research Hair cross-sectioning in uncombable hair syndrome: An easy tool for complex diagnosis
The document suggests finding a simpler, cheaper way to diagnose Uncombable Hair Syndrome.
research Flow cytometric analysis of cell cycle kinetics of anagen scalp hair correlated with plasma androgens in hirsutism.
Higher DHEA-S levels in hirsute females affect hair growth phases.
research Expression of anti-aging type-XVII collagen (COL17A1/BP180) in hair follicle-associated pluripotent (HAP) stem cells during differentiation
Hair stem cells produce a protein called COL17A1 that plays a key role in their development and is linked to hair thinning and baldness.
research Impaired Notch‐MKP ‐1 signalling in hidradenitis suppurativa: an approach to pathogenesis by evidence from translational biology
Faulty Notch signalling may cause hair follicle changes and inflammation in hidradenitis suppurativa.