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Certain human skin cells marked by CD44 and ALDH are rich in stem cells capable of long-term skin renewal.

The Brazilian Society of Dermatology agrees that oral isotretinoin is effective for acne and other skin conditions, and it's safe when monitored, but more research is needed on dosing and duration.

Men taking 5-alpha-reductase inhibitors before or after bladder cancer diagnosis had a lower risk of dying from the disease.

Most hirsutism patients had idiopathic hirsutism or PCOS, with hormonal imbalances and signs like acne and irregular periods.

Hair loss can be caused by stress, infections, drugs, and various diseases, with treatment depending on accurate diagnosis.

The cat had liver cancer and a related hair loss condition, with a likely cause being bile duct cancer.

5α-reductase inhibitors can interfere with doping tests by masking banned substances.

Use trichoscopy to diagnose hair loss; treat with minoxidil, finasteride, or dutasteride; consider platelet-rich plasma and spironolactone.

PCOS in lean women is a serious health condition with implications beyond fertility, affecting metabolism and increasing cardiovascular disease risk.

Hair follicles can be used to quickly assess drug effects in cancer treatment.

Vitiligo is a skin condition causing white spots, more common in women, often starts before age 20, and can affect mental health.

Hair follicle development is controlled by interactions between skin tissues and specific molecular signals.

TGF-β signaling is crucial for stem cell maintenance, differentiation, and has implications for cancer treatment.

Modern lifestyles, including poor diet, stress, and long-term use of certain medications, hinder the body's ability to heal from inflammation, leading to chronic diseases.

C60 fullerenes can alter protein function and may help develop new disease inhibitors.

People with alopecia areata often have other health issues like skin diseases, metabolic syndrome, stomach infections, lupus, anemia, thyroid problems, mental health issues, vitamin D deficiency, and hearing and eye problems.

Activating the Wnt/β-catenin pathway could lead to new hair loss treatments.

A certain smell receptor in hair follicles can affect hair growth when activated by a synthetic sandalwood scent.

European guidelines recommend regular eye and ear exams, skin care, vitamin D supplements, and cautious use of medications for managing congenital ichthyoses.

Black ethnicity, prior PSA tests, enlarged prostate, and family history increase prostate cancer risk; Asian ethnicity, obesity, smoking, diabetes, and less sexual activity or no children decrease risk.

Minoxidil helps grow longer, thicker hair in bald scalps of stumptailed macaques, and early treatment is more effective.

Some medications can cause acne, and stopping these drugs is the main treatment.

Essential oils from Chamaecyparis obtusa may help hair grow by increasing a growth-related gene.

Some herbs and their components might help treat hair loss by affecting various biological pathways, but more research and regulation are needed.

Microneedle arrays with nanotechnology show promise for painless drug delivery through the skin but need more research on safety and effectiveness.

High doses of finasteride cause cell growth and tumors in mice.

Low-Level Light Therapy (LLLT) is a safe and effective method for skin rejuvenation, acne treatment, wound healing, body contouring, and hair growth, but more well-designed trials are needed for confirmation.

The study found that mouse sweat glands develop before birth, mature after birth, and have specific keratin patterns.

The document concludes that menopause should be seen as a natural part of aging and managed with personalized care and informed choices.

The protein ARA70/ELE1 is involved in male pattern baldness, and lower levels of its short form may lead to hair thinning.