research BMI and Levels of Zinc, Copper in Hair, Serum, and Urine of Turkish Male Patients with Androgenetic Alopecia
Lower hair zinc and copper levels found in Turkish males with hair loss; higher BMI linked to less hair zinc.
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research Azasteroids as Inhibitors of Testosterone 5α-Reductase in Mammalian Skin
Certain 4-azasteroids are effective at blocking the enzyme that processes testosterone in human skin and could help treat acne, excessive hair growth, and male pattern baldness.
research New Steps Forward in the Neuroactive Steroid Field
Neuroactive steroids could become safe, effective treatments with more understanding of their complex brain actions and metabolism.
research Progesterone-Induced Stimulation of Mammary Tumorigenesis Is Due to the Progesterone Metabolite, 5α-Dihydroprogesterone (5αP), and Can Be Suppressed by the 5α-Reductase Inhibitor, Finasteride
Progesterone byproduct 5αP stimulates mammary tumor growth, but finasteride can suppress it.
research Expression of 11β-Hydroxysteroid Dehydrogenase Type 1 in Visceral and Subcutaneous Adipose Tissues of Patients with Polycystic Ovary Syndrome Is Associated with Adiposity
Increased HSD11B1 enzyme expression is linked to higher body fat and insulin resistance.
research AKR1D1 Regulates Glucocorticoid Availability and Glucocorticoid Receptor Activation in Human Hepatoma Cells
AKR1D1 controls glucocorticoid levels and receptor activity in liver cells.
research Metabolic Study of Androsta-1,4,6-Triene-3,17-Dione in Horses Using Liquid Chromatography/High Resolution Mass Spectrometry
The study found that urine metabolites M1b or M4 are the best indicators of ATD use in horses, with detection possible up to 77 hours in urine and 28 hours in blood.
research FCE 28260, A New 5α-Reductase Inhibitor: In Vitro and In Vivo Effects
FCE 28260 is a stronger and longer-lasting inhibitor of 5α-reductase than finasteride, which may make it a better treatment for certain medical conditions.
research Determining the Normal Cut-Off Levels for Hyperandrogenemia in Chinese Women of Reproductive Age
Normal levels for certain hormones in Chinese women of reproductive age were identified.
research Rat Steroid 5α-Reductase Kinetic Characteristics: Extreme pH-Dependency of the Type II Isozyme in Prostate and Epididymis Homogenates
The activity of a specific rat enzyme in the prostate and epididymis is highly dependent on the acidity level.
research Kinetic Analysis of LY320236: Competitive Inhibitor of Type I and Non-Competitive Inhibitor of Type II Human Steroid 5α-Reductase
LY320236 is a strong blocker of two enzymes that change testosterone into dihydrotestosterone and might help treat conditions related to male hormones.
research In Search of Decoding the Syntax of the Bioelements in Human Hair: A Critical Overview
Hair analysis can show nutritional status and environmental exposure, with phosphorus being very stable in hair and differences found based on gender and conditions like depression and autism.
research Role of 5α-Dihydrotestosterone in Testicular Development of Gilthead Seabream Following Finasteride Administration
DHT affects testicular development and regulates spermatogenesis in some fish.
research The Differences Between Aromatizable And Non-Aromatizable Androgens In Relation To Body Composition And Metabolic Syndrome Risk Factors In Men
Testosterone and dihydrotestosterone have similar effects on body composition and metabolic health in men.
research Can Serum Vaspin Levels Predict Clomiphene Resistance in Infertile Women with PCOS?
Lower vaspin levels in the blood may indicate a better response to fertility treatment in women with PCOS.
research Systematic Review on Herbs with Antidandruff Property
Herbs like Tea Tree Oil and Aloe Vera could be safer, more conditioning antidandruff alternatives to synthetic products.
research Correction of Diffuse Alopecia in Iron Deficiency Anemia
Iron supplements combined with Quilib lotion effectively treat hair loss in people with iron deficiency anemia.
research Dermatomyositis Disease in Dogs
Dogs with dermatomyositis, especially Collies and Shetland Sheepdogs, need better treatments for their skin and muscle inflammation.
research Fullerene Nanoparticles in Dermatological and Cosmetic Applications
Fullerenes show potential in skin care but need more safety research.
research Self-Assembling Peptide Hydrogel Scaffolds Support Stem Cell-Based Hair Follicle Regeneration
Peptide hydrogel scaffolds help grow new hair follicles using stem cells.
research Engineering the Niche for Hair Regeneration: A Critical Review
Further research is needed to improve hair regeneration using stem cells and nanomaterials.
research Anti-PDGF Receptor β Antibody-Conjugated Squarticles Loaded with Minoxidil for Alopecia Treatment by Targeting Hair Follicles and Dermal Papilla Cells
Scientists created tiny particles loaded with a hair growth drug, minoxidil, that specifically target hair follicles and skin cells to potentially improve hair growth.
research A New Hair Follicle-Derived Human Epidermal Model for the Evaluation of Sunscreen Genoprotection
The new lab-grown skin model is good for testing sunscreen's protection against DNA damage from UV light.
research Chitosan Hydrogel Dressing Loaded With Adipose Mesenchymal Stem Cell-Derived Exosomes Promotes Skin Full-Thickness Wound Repair
The new Exo/Gel dressing with stem cell-derived particles helps skin wounds heal faster.
research Cosmeceutical Potentials of Equisetum Debile Roxb. Ex Vaucher Extracts
Equisetum debile extracts may help with skin whitening, anti-wrinkle, and anti-hair loss treatments.
research C-Myc Activation in Transgenic Mouse Epidermis Results in Mobilization of Stem Cells and Differentiation of Their Progeny
c-Myc activation in mouse skin increases sebaceous gland growth and affects hair follicle development.
research Identification of Dkk4 as a Target of Eda-A1/Edar Pathway Reveals an Unexpected Role of Ectodysplasin as Inhibitor of Wnt Signaling in Ectodermal Placodes
Ectodysplasin inhibits Wnt signaling to help form hair follicles.
research The Wnt Inhibitor, Dickkopf 4, Is Induced by Canonical Wnt Signaling During Ectodermal Appendage Morphogenesis
The study found that the protein Dkk4 helps regulate hair growth by controlling Wnt signaling in mice.
research Dynamic Regulation of Retinoic Acid-Binding Proteins in Developing, Adult, and Neoplastic Skin Reveals Roles for β-Catenin and Notch Signaling
Retinoic acid-binding proteins in skin are regulated by β-catenin and Notch signalling.
research Saccharomyces Cerevisiae BLYAS, A New Bioluminescent Bioreporter For Detection Of Androgenic Compounds
The engineered yeast strain BLYAS can quickly and sensitively detect androgenic chemicals.