research Integument Pattern Formation Involves Genetic and Epigenetic Controls: Feather Arrays Simulated by Digital Hormone Models
Feather patterns form through genetic and epigenetic controls, with cells self-organizing into periodic patterns.
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research Testosterone Therapy in Women: Myths and Misconceptions
Testosterone therapy is beneficial for women's health and does not cause masculinization or liver damage, and it protects the heart and breasts.
research Analysis of Hair Steroid Hormone Concentrations at Different Parts of the Head by Liquid Chromatography-Tandem Mass Spectrometry
Hormone levels in hair vary across the head, with the highest concentration of a key hormone linked to hair loss at the top.
research Nanostructured Lipid Carriers Loaded with 17-α-Estradiol Accumulate into Hair Follicles
Tiny lipid particles loaded with a hormone gather in hair follicles, which may help treat hair loss.
research Expression of Type 1 5α-Reductase and Metabolism of Testosterone in Reconstructed Human Epidermis: A New Model for Screening Skin-Targeted Androgen Modulators
The study created a new method to test drugs that affect hormone processing in skin.
research Hormone Replacement Therapy and the Skin
Estrogen replacement can improve skin health in menopausal women but doesn't reverse sun damage or prevent hair loss.
research Cross-Sex Hormone Therapy for Gender Dysphoria
Cross-sex hormone therapy is important for managing gender dysphoria and requires careful monitoring and healthcare provider education.
research The Role of Androgens in Hormone Replacement Therapy
Androgen therapy can help with symptoms like low libido in women, but more research is needed to understand its long-term safety and effects on health.
research Transdermal Finasteride Delivery via Powder-Carrying Microneedles with a Diffusion Enhancer to Treat Androgenetic Alopecia
Microneedles with enhancer effectively promote hair growth and increase hair density.
research Thyroid Hormone Action in Epidermal Development and Homeostasis and Its Implications in the Pathophysiology of the Skin
Thyroid hormones are important for skin health and changes in them can affect conditions like hair loss and eczema.
research Three-Month Treatment With a Long-Acting Gonadotropin-Releasing Hormone Agonist of Patients With Benign Prostatic Hyperplasia: Effects on Tissue Androgen Concentration, 5α-Reductase Activity and Androgen Receptor Content
A three-month treatment with a GnRH agonist significantly lowered androgen levels and 5α-reductase activity in men with benign prostatic hyperplasia.
research Pharmacology of Different Progestogens: The Special Case of Drospirenone
Drospirenone is a unique progestin with anti-water retention and potential blood pressure benefits, used in birth control and hormone therapy.
research Understanding and Addressing Hair Disorders in Transgender Individuals
Hormone therapy affects hair growth in transgender individuals, with testosterone potentially causing hair loss in trans men and estrogen reducing facial/body hair in trans women; treatment options vary.
research Making Waves with Hairs: Genetic and Epigenetic Factors in Hair Pattern Formation
Skin patterns are formed by simple reaction-diffusion mechanisms.
research Scanning Electrochemical Microscopy of Iontophoretic Transport in Hairless Mouse Skin: Analysis of the Relative Contributions of Diffusion, Migration, and Electroosmosis to Transport in Hair Follicles
Hair follicles significantly enhance electroosmotic transport during iontophoresis.
research Managing Cutaneous Manifestations of Hyperandrogenic Disorders
Birth control pills help treat skin and hair growth problems linked to high male hormone levels.
research Is Dihydrotestosterone a Classic Hormone?
Dihydrotestosterone (DHT) mainly affects nearby cells, doesn't significantly change prostate hormonal environment or cancer risk, and doesn't play a main role in causing hair loss or acne. More research is needed on its effects on heart health, sexual function, and bone health.
research Mechanism of Action of Avicennia Marina Heartwood Extract and Avicequinone C on Human Dermal Papilla Cells Isolated from Androgenic Alopecia Patients
Avicennia Marina extract and avicequinone C can reduce hair loss hormone production and increase hair growth factors, suggesting they could be used to treat androgenic alopecia.
research Original Research—Endocrinology: Comparison of the Steady-State Pharmacokinetics, Metabolism, and Variability of a Transdermal Testosterone Patch Versus a Transdermal Testosterone Gel in Hypogonadal Men
The testosterone patch and gel are both effective, but they have different absorption patterns and effects on hormone levels.
research Deciphering Principles of Morphogenesis from Temporal and Spatial Patterns on the Integument
The conclusion is that skin and hair patterns are formed by a mix of cell activities, molecular signals, and environmental factors.
research Deletion of DNA Binding Domain of the Vitamin D Receptor Abrogates Genomic and Nongenomic Functions of Vitamin D
Removing part of the vitamin D receptor stops vitamin D from working properly.
research Treatment of Hirsutism with the Pure Antiandrogen Flutamide
Flutamide effectively reduced excessive hair growth and improved related symptoms in hirsutism patients without significant side effects.
research BMP2 And BMP7 Play Antagonistic Roles In Feather Induction
BMP2 and BMP7 have opposite roles in feather formation.
research Skin Connective Tissue and Aging
Menopause reduces skin collagen and elasticity, and while estrogen therapy can help, its risks require careful consideration.
research Quantification of Reproductive Hormones in Hair of Captive Adult Brown Bears and Their Application as Indicators of Sex and Reproductive State
Measuring reproductive hormones in brown bear hair could help identify their sex and reproductive state, but better collection methods or lab techniques are needed.
research Hypothyroidism in Thyroid Carcinoma Follow-up: Orlistat May Inhibit the Absorption of Thyroxine
Orlistat might block the body's ability to absorb thyroid medication.
research The Melanocyte Photosensory System in Human Skin
Human skin's melanocytes respond to light by changing shape, producing pigments and hormones, which may affect sleep patterns.
research Endocrinology, Brain, and Pituitary Gland
Hormones control reproduction and are crucial for body balance.
research Gonadal Sex Steroids: Production, Action, and Interactions in Mammals
The document concludes that sex hormones are crucial for mammalian reproduction, health, and behavior, and require more research for therapeutic use.
research Somatotropin Penetration Testing From Topical Formulations Applied to the Skin
The new topical growth hormone formula has high skin penetration and bioavailability.