research Diagnostic Criteria for Polycystic Ovarian Syndrome
To diagnose Polycystic Ovarian Syndrome, two out of three signs—irregular periods, high male hormone levels, or cysts on the ovaries—are needed.
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research Oxidative Activity of the Type 2 Isozyme of 17β-Hydroxysteroid Dehydrogenase (17β-HSD) Predominates in Human Sebaceous Glands
The enzyme 17β-HSD type 2 mainly performs oxidation in human sebaceous glands, which may help protect against acne.
research Adverse Event Reporting in Clinical Trials of Finasteride for Androgenic Alopecia: A Meta-analysis.
Finasteride for hair loss may cause long-lasting side effects like impotence and low libido, but trials lack proper safety reporting.
research Perifollicular Fibrosis: Pathogenetic Role in Androgenetic Alopecia
Androgen hormones cause hair follicle scarring in hair loss, and finasteride helps reduce it.
research Ornithine decarboxylase is upregulated by the androgen receptor in skeletal muscle and regulates myoblast proliferation
Androgens increase muscle mass by promoting myoblast growth through ornithine decarboxylase.
research Polycystic Ovary Syndrome and Its Differential Diagnosis
The document concludes that correct diagnosis and management of PCOS are important, and more research is needed on its risks and treatments.
research Hidradenitis suppurativa/Acne inversa: an endocrine skin disorder?
Hidradenitis suppurativa may be related to hormones and patients often have metabolic disorders; more research is needed to understand this connection.
research Male pattern baldness: current treatments, future prospects
Current treatments for male pattern baldness include minoxidil and finasteride, with new options being developed.
research Topical ketoconazole: a systematic review of current dermatological applications and future developments
Ketoconazole cream is effective for skin conditions like seborrheic dermatitis and may help with hair loss and other skin issues, with generally mild side effects.
research Circulating androgen regulation by androgen-catabolizing gut bacteria in male mouse gut
Gut bacteria can lower androgen levels in male mice.
research Membrane androgen receptors may mediate androgen reinforcement
Androgen self-administration might be controlled by membrane receptors, not nuclear ones.
research Pharmacologic Therapy of Polycystic Ovary Syndrome
The document concludes that treating PCOS requires a combination of drugs to manage reproductive and metabolic symptoms, with more research needed on combination therapies.
research The secretory clear cell of the eccrine sweat gland as the probable source of excess sweat production in hyperhidrosis
Eccrine sweat gland's clear cells likely cause excessive sweating in hyperhidrosis.
research Metformin influence on hormone levels at birth, in PCOS mothers and their newborns
Metformin taken during pregnancy increases SHBG in newborns but doesn't change other hormone levels in mothers or babies.
research Dihydrotestosterone inhibits hair growth in mice by inhibiting insulin-like growth factor-I production in dermal papillae
Dihydrotestosterone (DHT) stops hair growth in mice by lowering a growth factor important for hair.
research ANTIANDROGEN THERAPY IN DERMATOLOGY
Antiandrogens can help treat skin conditions like acne and excessive hair in women when used carefully.
research Becker's nevus associated with chromosomal mosaicism and congenital adrenal hyperplasia
High androgen levels and genetic factors likely cause Becker's nevus and related symptoms.
research Negative Impact of Testosterone Deficiency and 5α-Reductase Inhibitors Therapy on Metabolic and Sexual Function in Men
Low testosterone and 5α-reductase inhibitors can harm men's metabolic and sexual health; testosterone therapy may help, but discussing 5α-RIs' side effects is important.
research Culture of the human pilosebaceous unit, hair follicle and sebaceous gland
The article concludes that developing in vitro models for human hair structures is important for research and reducing animal testing, but there are challenges like obtaining suitable samples and the models' limitations.
research A hypothetical pathogenesis model for androgenic alopecia: clarifying the dihydrotestosterone paradox and rate-limiting recovery factors
The model suggests that scalp tension could lead to hair loss, with factors like blood vessel hardening, enlarged oil glands, and poor microcirculation also playing a role. It also hints at a possible link between skull shape and baldness pattern.
research Endocrinological evaluation and hormonal therapy for women with difficult acne
Hormonal therapy is a good option for women with severe acne, especially when there's a chance of hormone imbalance.
research In Vitro Main Pathways of Steroid Action in Cultured Hair Follicle Cells: Vascular Approach
Steroids, particularly estrogens and 5α-reductase inhibitors, affect blood vessel-related hair growth processes in hair follicle cells.
research What does acne genetics teach us about disease pathogenesis?
Acne is significantly influenced by genetics, and understanding its genetic basis could lead to better, targeted treatments.
research The Basic Science of Hair Biology
Hair disorders are caused by a complex mix of biology, genetics, hormones, and environmental factors, affecting hair growth and leading to conditions like alopecia.
research Insulin resistance and the long-term consequences of polycystic ovary syndrome
Insulin resistance in women with PCOS can lead to serious health issues, but lifestyle changes and certain medications can help manage symptoms.
research Management of Hair Loss in Women
Certain medications and maintaining adequate iron levels can help manage women's hair loss.
research Gene expression of type 2 17β hydroxysteroid dehydrogenase in scalp hairs of hirsute women
Hirsute women have lower type 2 17β-HSD enzyme levels, which improve with treatment.
research Gender Differences in Cardiac Hypertrophy
Women generally handle heart enlargement better than men, but it's riskier for them if it occurs; hormones like estrogen offer some protection.
research Expression and function of nuclear receptor co-activator 4: evidence of a potential role independent of co-activator activity
NcoA4 may have roles beyond helping control gene activity, possibly affecting cell behavior and stability.
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.