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Postmenopausal hyperandrogenism, a condition with symptoms like increased hair growth and acne, is usually caused by PCOS but can also be due to other factors. It's diagnosed by checking testosterone levels and treated either by removing the adrenal tumor or through antiandrogen therapy.

Hair follicle stem cells can form both hair follicles and skin.

Hormones like testosterone and estrogen significantly affect hair growth and structure.

Tea, especially green tea, shows promise in cosmetics for skin and hair benefits but more research is needed for effective use.

Removing a testosterone-producing tumor cured a woman's sleep apnea and other symptoms.

The conclusion is that women under 35 should start fertility checks after 12 months of trying to conceive, women over 35 after 6 months, and women over 40 should start immediately. The checks should include ovulation status, reproductive tract structure, and male partner's semen evaluation.

Keratin proteins are essential for keeping the cells in the human colon healthy and stable.

The document concludes that understanding genetic mutations in the PI3K-AKT-mTOR pathway can lead to better diagnosis and treatment for certain genetic skin disorders.

Keratin 15 expression in skin cells is regulated by two mechanisms involving PKC/AP-1 and FOXM1.

Human skin can provide stem cells for tissue repair and regeneration, but there are challenges in obtaining and growing these cells safely.

Nonantibiotic macrolides show promise for treating various inflammatory skin conditions.

The document concludes that a systematic approach is crucial to identify causes of androgen excess in women beyond the most common cause, Polycystic ovary syndrome (PCOS).

Growth hormone levels affect hair growth and loss, with too much causing excess hair and too little leading to hair loss.

Spironolactone does not increase cancer risk and may lower prostate cancer risk, but more research is needed.

AI chatbots can help teach dermatology but need careful checking for accuracy.

Skin cells show flexibility in healing wounds and forming tumors, with potential for treating hair disorders and chronic ulcers.

Sudden, unusual hair loss may indicate serious underlying health issues.

Using protein degradation to fight cancer drug resistance shows promise but needs more precise targeting and fewer side effects.

Blocking YAP/TAZ could be a new way to treat skin cancer.

Baricitinib, a drug for rheumatoid arthritis, atopic dermatitis, and alopecia areata, is generally safe with low risk of major side effects, even in patients with risk factors. It's also effective in promoting hair regrowth in alopecia areata patients.

Reflectance confocal microscopy is useful for diagnosing and monitoring skin diseases, but it has limitations and requires expertise for correct use.

Autologous Platelet and Extracellular Vesicle-Rich Plasma (PVRP) has potential in enhancing tissue regeneration and improving hair conditions, but its effectiveness varies due to individual differences.

Melanin may help melanoma cells grow by aiding their metabolism.

Zebrafish are useful for studying and developing treatments for human skin diseases.

Urologists should monitor mental health in patients taking finasteride due to potential links to suicidal thoughts, adjusting dosage or stopping use if necessary. More research is needed to confirm if finasteride causes these thoughts.

LED light therapy at 863 nm wavelength can slow down skin tumor growth and reduce inflammation in mice.

Ovarian vein sampling helped diagnose rare ovarian tumors causing high testosterone, and surgery to remove the tumors lowered the testosterone levels.

The study concludes that regulating apoptosis could lead to new treatments for various skin and hair conditions.

Fine needle aspiration with rapid on-site evaluation is useful for diagnosing pilomatrixoma.

The main prostate diseases in dogs are benign growth, infections, and cancer, with various treatments ranging from drugs to surgery, but cancer treatments have limited success.