research Comparative GC-MS Based In vitro Assays of 5α-Reductase Activity Using Rat Liver S9 Fraction
The S9 fraction with GC-IDMS is effective for measuring 5α-reductase activity.
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900-930 / 1000+ resultsresearch NFATc1 Balances Quiescence and Proliferation of Skin Stem Cells
NFATc1 controls hair stem cell activity, affecting hair growth and could be a target for hair loss treatments.
research A homozygous nonsense mutation identified in COL7A1 in a family with autosomal recessive dystrophic epidermolysis bullosa
A specific gene mutation causes a severe skin disorder in a family.
research 1429 Proteomic analysis of cultured dermal papilla, dermal sheath and dermal fibroblast cells from female scalp highlights alterations in the cell populations with increasing age
Protein analysis shows aging changes in scalp cell types from women.
research ISID1403 - Melatonin protects K15+ human hair follicle stem cells against paclitaxel-induced damage ex vivo
Melatonin may protect hair follicle stem cells from damage caused by chemotherapy.
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 Risk of meningioma among users of high doses of cyproterone acetate as compared with the general population: evidence from a population-based cohort study
High doses of cyproterone acetate are linked to an increased risk of developing meningioma.
research Ornithine decarboxylase expression in cutaneous papillomas in SENCAR mice is associated with altered expression of keratins 1 and 10.
High ODC and low K1 and K10 may indicate early skin tumors in mice.
research 732 Treatment with cyclohexyl salicylate, an olfactory receptor 2A4/7 agonist, promotes human hair follicle growth and bulge stem cell progeny expansion
Cyclohexyl salicylate promotes human hair growth and increases certain hair follicle stem cell progeny.
research Sphingolipid metabolism orchestrates establishment of the hair follicle stem cell compartment
Ceramide Synthase 4 is crucial for maintaining hair follicle stem cells and preventing hair loss.
research Is it getting in the hair? – Cortisol concentrations in native, regrown and segmented hairs of cattle and pigs after repeated ACTH administrations
Hair cortisol is a reliable stress indicator in cattle but may not be valid for pigs.
research CRISPR/Cas9-Mediated Generation of COL7A1-Deficient Keratinocyte Model of Recessive Dystrophic Epidermolysis Bullosa.
Scientists created a cell model to study and find treatments for a skin disease called RDEB.
research 555 Dermal single-cell atlas: a novel tool to explore fibroblast heterogeneity
A new tool helps study hair follicle cells to develop better treatments for hair disorders.
research Folexin vs Nutrafol vs Viviscal
research Archeological hair in paleobiological research
Ancient South American mummies' hair shows high sulfur, calcium, and potassium levels.
research Nano-Enabled CRISPR-Cas Gene Editing for Cancer Therapeutics
Nanotechnology improves CRISPR-Cas9 delivery for cancer treatment, but challenges remain.
research LO-009 Responsiveness of the CLASI to alopecia and mucous membrane involvement: a retrospective study of prospectively collected data
Excluding alopecia and mucous membrane components from the CLASI-A score reduces its effectiveness in capturing important disease activity.
research BC05 Technological and clinical demonstration of a skin ageing analysis prototype
The prototype for analyzing skin aging works technically and clinically.
research Cell Type-specific Functions of the Lysosomal Protease Cathepsin L in the Heart
Cathepsin L is essential for heart health and its absence causes heart problems and hair loss.
research A Wnt5a-Cdc42 axis controls aging and rejuvenation of hair-follicle stem cells
Aging-related changes in hair follicle stem cells can be partially reversed with a specific treatment.
research Topical calcitriol (BPM31543) for the prevention of chemotherapy-induced alopecia (CIA): Efficacy findings from a phase I safety study.
Topical calcitriol may reduce hair loss from chemotherapy at higher doses.
research A case of androgen-secreting adrenal carcinoma with non-classical congenital adrenal hyperplasia
A woman with a rare adrenal tumor and hormonal disorder had improved testosterone levels after surgery, but her menstrual irregularities continued.
research Accumulation of I131 by the skin and hair of animals and man
Radioiodine-131 significantly accumulates in skin and hair.
research Role of Csdc2 in Regulating Secondary Hair Follicle Growth in Cashmere Goats
Csdc2 helps hair growth in cashmere goats by regulating specific genes.
research Approaching fertility in congenital adrenal hyperplasia: exploring P30L mutation-induced 21-hydroxylase deficiency with a presentation between non-classical and simple virilizing phenotypes. A case report
A woman with a specific mutation causing adrenal gland issues faced fertility problems, but careful hormone therapy helped her manage it successfully.
research 1272 p21Waf1/Cip1 is differentially expressed in epidermal versus follicular melanocytes and melanoma cells and is phenotypically regulated by UVB-mediated apoptosis
The protein p21 is more abundant in normal skin cells than in melanoma cells and may help protect against melanoma, with UVB light affecting its levels.
research The effect of inhaled corticosteroids on hair cortisol
Measuring cortisol in hair can help assess adrenal function in asthmatic children using inhaled corticosteroids.
research Horn With Miliary Calcification in Squamous Cell Carcinoma
A unique case of skin cancer showed unusual calcification, possibly linked to calcium-binding proteins.
research Stability Indicating Method Development and Validation of Finasteride by High-Performance Thin-Layer Chromatography Studies
New method effectively analyzes finasteride and its stability.
research Banded Scalp Hair with an Unusual Glistening Appearance in a Teenager: A Quiz
A teenager's hair with alternating white and dark bands, known as Pili annulati, is a genetic condition that is usually harmless and often considered attractive.