research Mendelian randomization studies of testosterone exposure: A systematic review
Testosterone's health effects are complex and not definitively understood.
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research Intrinsic and Extrinsic Factors Associated with Hair Graying (Canities) and Therapeutic Potential of Plant Extracts and Phytochemicals
Plant extracts may help prevent or reverse hair graying.
research Innovative Reports on the Effects of Anabolic Androgenic Steroid Abuse—How to Lose Your Mind for the Love of Sport
Abusing steroids can damage your heart, muscles, reproductive system, liver, skin, and brain, and may increase the risk of Alzheimer's disease.
research Finasteride Inhibits Melanogenesis throughthe Regulation of Melanocortin 1 Receptorin Melanocytes
Finasteride reduces melanin production in skin cells.
research Generalised Glucocorticoid Resistance
Mutations in the glucocorticoid receptor gene cause reduced sensitivity to glucocorticoids and may lead to poor response to treatment.
research 17b-Estradiol is Abundant in Skin and Regulates the Hair Follicle Cycle and Mirex Tumor Promotion
17b-Estradiol in skin affects hair growth and tumor promotion.
research Dodatek A: Model matematyczny AL/RC/ASE. Functional Androgen Axis (FOA) - wersja operacyjna v1.2
The model improves understanding of androgen interactions by focusing on signal intensity and system capacity.
research Involvement of neurosteroids in the control of prolactin secretion in sheep under basal, stressful and pregnancy conditions
Neurosteroids affect prolactin levels in sheep differently depending on stress and pregnancy conditions.
research Vitamina D y la piel. Una revisión para dermatólogos
Vitamin D is important for skin health and can affect various skin diseases.
research Antioxidant Capacity and Protective Effect of Cow Placenta Extract on D-Galactose-Induced Skin Aging in Mice
Cow placenta extract has strong antioxidant effects and can delay skin aging in mice.
research Fabrication of Silver Nanoparticles from Ziziphus nummularia Fruit Extract: Effect on Hair Growth Rate and Activity against Selected Bacterial and Fungal Strains
Silver nanoparticles made from Ziziphus nummularia fruit extract promote hair growth and fight bacteria and fungi.
research Androgens
Male hormones and their interactions are crucial for male sexual development and characteristics.
research Complex Extract of Polygonatum sibiricum and Nelumbinis semen Improves Menopause Symptoms via Regulation of Estrogen Receptor Beta in an Ovariectomized Rat Model
A mix of Polygonatum sibiricum and Nelumbinis semen may ease menopause symptoms with fewer side effects.
research Clinical Snippets
Increased pigmentation may protect skin from UVB, new targets for skin disease treatments were identified, sunscreen ingredients don't affect hormones, TNF-α inhibitors may help diabetic wounds, and certain treatments could prevent chemotherapy-induced hair loss.
research In vitro models to study hair follicle generation
Scientists can now grow hair-like structures in a lab using special 3D culture systems, which could potentially help people with hair loss or severe burns.
research Prevention of Male Late-Onset Hypogonadism by Natural Polyphenolic Antioxidants
Natural antioxidants like flavonoids and resveratrol may help prevent low testosterone in aging men.
research Study on Changes of 19 Steroids in Plasma From 9 Diagnosed Patients With P450 Oxidoreductase Deficiency
Certain hormone levels can help diagnose P450 oxidoreductase deficiency.
research The diversity of sex development: What do conditions affecting sex development teach us about sexual diversity?
Conditions affecting sex development show that sexual diversity is a natural part of human variation.
research The Implication of Mechanistic Approaches and the Role of the Microbiome in Polycystic Ovary Syndrome (PCOS): A Review
Changes in gut bacteria can contribute to the development of Polycystic Ovary Syndrome (PCOS), affecting metabolism, immunity, and causing inflammation. Treatments may involve adjusting these factors.
research Fundamental hair follicle biology and fine fibre production in animals
Hair follicle growth and fiber production in animals are influenced by chemical signals, proteins, pigmentation, genetics, and nutrients.
research Gender Differences in Mouse Skin Morphology and Specific Effects of Sex Steroids and Dehydroepiandrosterone
Male and female mice have different skin thickness, and hormones affect their skin and hair growth differently.
research Impact of estrogens in males and androgens in females
Both estrogens and androgens are important for health in both males and females.
research Endocrine control of benign prostatic hyperplasia
Hormones and metabolism play a complex role in prostate enlargement, and more research is needed to improve diagnosis and treatment.
research Heavily hunted wolves have higher stress and reproductive steroids than wolves with lower hunting pressure
Heavily hunted wolves have higher stress and reproductive hormone levels.
research Exploring Acne Treatments: From Pathophysiological Mechanisms to Emerging Therapies
Personalized acne treatments and new therapies show promise for better results.
research Beauty is skin deep: the fascinating biology of the epidermis and its appendages.
The biology of skin and hair is complex and not fully understood.
research Neurosteroids in Adult Hippocampus of Male and Female Rodents: Biosynthesis and Actions of Sex Steroids
Sex steroids produced in the hippocampus are crucial for brain functions like memory and learning in rodents.
research Androgen-Dependent Beard Dermal Papilla Cells Secrete Autocrine Growth Factor(s) in Response to Testosterone Unlike Scalp Cells
Beard cells, unlike scalp cells, produce growth factors in response to testosterone, which may explain differences in hair growth.
research Clinical biochemistry of dihydrotestosterone
Understanding how DHT works is important for diagnosing and treating hormone-related disorders.
research Towards the validation of endogenous steroid testing in wildlife hair
Hair analysis for stress and reproductive hormones in wildlife needs more research for accuracy across species.