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Skin stem cells are crucial for maintaining and repairing the skin and hair, using a complex mix of signals to do so.

Skin structure complexity and variability are crucial for assessing skin toxicity in safety tests.

Mice with a virus similar to COVID-19 had skin damage, but a special treatment helped repair it.

The conclusion is that acne, alopecia, and hyperhidrosis are common skin issues with various treatments available, and accurate diagnosis is key for effective management.

Eating less sugar, milk, and saturated fats and more vegetables and fish may help treat and prevent acne.

Compression therapy improved ankle movement, reduced leg swelling, and lessened pain in patients with venous leg ulcers.

Glycerol is essential for skin hydration in mice without sebaceous glands.

COX-2 levels change during the hair cycle and affect skin and hair growth.

Loss of oil glands and inflammation might contribute to the development of scarring hair loss.

A patient with Sézary syndrome showed improvement after treatment and the study suggested follicular mucinosis might indicate future lymphoma risk.

The document explains how hair follicles develop, their structure, and how they grow.

Scientists created early-stage hairs from mouse cells that grew into normal, pigmented hair when implanted into other mice.

The testes produce important hormones like testosterone and others that play key roles in male body functions.

Skin CT can help diagnose rosacea by identifying specific skin features, but should be used with clinical signs to avoid misdiagnosis.

The skin's layers protect, sense, and regulate the body's internal balance, but can be prone to cancer.

The skin is the largest organ, protecting the body, regulating temperature, and producing hormones.

Understanding skin structure and development helps diagnose and treat skin disorders.

Some medications for inflammation can cause a condition with scalp rashes and hair loss, often linked to Crohn's disease, and may require treatment changes to prevent permanent hair loss.

Matriptase is highly active in hair follicles and sebaceous glands, especially during hair growth phases.

A 29-year-old man had a jaw plaque diagnosed as follicular mucinosis, linked to nestin-positive hair follicle stem cells.

Telocytes in the scalp may help with skin regeneration and maintenance.

Researchers created a fully functional, bioengineered skin system with hair from stem cells that successfully integrated when transplanted into mice.

Human skin has multiple layers and functions, with key roles in protection, temperature control, and appearance.

Male pattern baldness involves smaller hair follicles, larger oil glands, and other tissue changes, but not major blood supply issues.

Genetic changes in mice help understand skin and hair disorders, aiding treatment development for acne and hair loss.

Cytokines and neuropeptides are key in controlling androgen levels, affecting skin and hair conditions.

Clim proteins are essential for maintaining healthy corneas and hair follicles.

Cicatricial alopecia, a permanent hair loss condition, is mainly caused by damage to specific hair follicle stem cells and abnormal immune responses, with gene regulator PPAR-y and lipid metabolism disorders playing significant roles.

Multiphoton microscopy can non-invasively tell apart scarring from non-scarring hair loss and could aid in treatment.

A hydrogel made from pig fat helps wounds heal faster by regenerating skin fat cells.