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Hair problems are common and distressing for women, but increasing knowledge of treatments offers hope.

Cyproterone acetate treatment is safe and causes mild feminization, which increases with added estrogen.

Existing drug dexamethasone may lower death risk in severe COVID-19 cases; more research needed for other drugs.

Hormone treatments can help with women's skin and hair disorders, but they need careful monitoring and more research.

Vertex pattern hair loss linked to higher prostate cancer risk.

Stress and emotional factors can worsen skin conditions by affecting the immune system.

Cyclosporine A can reduce inflammation in dogs with sebaceous adenitis, but ongoing treatment is needed.

Certain 4-azasteroids are effective at blocking the enzyme that processes testosterone in human skin and could help treat acne, excessive hair growth, and male pattern baldness.

Bidirectional barbed sutures are effective and can reduce surgery time, with a low infection rate and potential cost savings despite being more expensive.

In Brazil in 2018, the most common skin issues were acne, photoaging, and nonmelanoma skin cancer, with treatments often including topical medications and sunscreen.

Cellular senescence has both cancer-blocking and cancer-promoting effects, and targeting senescent cells may improve health and lifespan.

Extramammary Paget disease can spread deeply into tissues, reaching up to 3.6 mm.

Certain proteins are essential for the growth of root hairs in barley.

Brazilian women with PCOS and both menstrual irregularity and high male hormone levels have a higher chance of having metabolic syndrome.

Skin organoids are a promising new model for studying human skin development and testing treatments.

Some breast cancer patients developed permanent hair loss after chemotherapy and hormonal therapy, showing patterns similar to common baldness and alopecia areata.

5-alpha-reductase inhibitors may cause a low incidence of erectile dysfunction that decreases over time.

Testosterone therapy may slightly improve sexual function in postmenopausal women, but its long-term safety is unknown.

The study concluded that PKP1 is essential for skin integrity and hair growth, and its dysfunction causes the symptoms of ectodermal dysplasia/skin fragility syndrome.

A team approach is crucial for managing PCOS, with dermatologists playing a key role.

Tight hairstyles, especially on chemically treated hair, can cause reversible hair loss if caught early but may become permanent if not addressed.

Elastin staining helps assess late-stage scarring alopecia but is not definitive, and clinical diagnosis is still crucial.

Dermoscopy has greatly improved the diagnosis of skin lesions and our understanding of their morphology and biology.

Finasteride can cause one-sided breast enlargement, which disappears after stopping the drug.

Fully regenerating human hair follicles not yet achieved.

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

Blocking the androgen receptor in skin cells reduces their growth response to male hormones, suggesting a possible treatment for skin conditions linked to androgens.

Men with baldness at the front and top of their head at age 45 may have a higher risk of aggressive prostate cancer.

New lipid nanoparticles show promise for delivering hair loss treatments but need improvement for better skin penetration.

Low iron levels are linked to more hair loss in non-menopausal women.