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Fat-derived stem cells show promise for skin repair and reducing aging signs but need more research for consistent results.

Different types of stem cells exist within individual skin layers, and they can adapt to damage, transplantation, or tumor growth. These cells are regulated by their environment and genetic factors. Tumor growth is driven by expanding, genetically altered cells, not long-lived mutant stem cells. There's evidence of cancer stem cells in skin tumors. Other cells, bacteria, and genetic factors help maintain balance and contribute to disease progression. A method for growing mini organs from single cells has been developed.

Skin surface lipids are important for skin health and altering them could help prevent aging and treat skin conditions.

Skin development in mammals is controlled by key proteins and signals from underlying cells, involving stem cells for maintenance and repair.

Oestrogens help maintain healthy skin, heal wounds, and may protect against skin aging and cancer.

Skin fat has important roles in hair growth, skin repair, immune defense, and aging, and could be targeted for skin and hair treatments.

Using neurohormones to control keratin can lead to new skin disease treatments.

Cholesterol balance is important for hair health, and problems with it can lead to hair loss conditions.

Epidermal stem cells have various roles in skin beyond just maintenance, including forming specialized structures and aiding in skin repair and regeneration.

Anti-cancer treatments can cause reversible hair loss, skin sensitivity, pigmentation changes, nail damage, and skin reactions, with a need for more research on managing these side effects.

The document concludes that regenerating functional ectodermal organs like teeth and hair is promising for future therapies.

Topical therapies show promise for hair loss and acne treatment with minimal side effects.

Hair follicles and deer antlers regenerate similarly through stem cells and are influenced by hormones and growth factors.

Gentamicin penetrates pig skin better through open hair follicles than blocked ones.

The conclusion is that analyzing RNA from skin oils is a promising way to understand skin diseases.

Cell death shapes skin stem cell environments, affecting inflammation, repair, and cancer.

Some herbal ingredients like linalool and tea tree oil have anti-dandruff properties and are safe for use in shampoos.

Neurohormones help control skin health and could treat skin disorders.

Melatonin affects many body functions beyond sleep by interacting with specific receptors in various tissues.

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

Experts recommend using evidence-based methods to diagnose and treat hirsutism, focusing on symptoms and underlying causes.

Chemotherapy can cause various skin reactions, with hair loss being the most common, and proper diagnosis and treatment of these reactions are important.

Chitin and chitosan are useful in cosmetics for oral care, haircare, and skincare, including UV protection and strength improvement.

Creating stronger blockers for skin enzymes might lead to better treatment for conditions like acne and excessive hair growth.

Artificial skin development has challenges, but new materials and understanding cell behavior could improve tissue repair. Also, certain growth factors and hydrogel technology show promise for advanced skin replacement therapies.

Stress-related substance P may lead to hair loss and negatively affect hair growth.

Male pattern baldness involves genetics, hormones, and needs better treatments.

The skin's internal clock affects healing, cancer risk, aging, immunity, and hair growth, and disruptions can harm skin health.

Stem cell plasticity is crucial for wound healing but can also contribute to cancer development.

Asia has made significant progress in tissue engineering and regenerative medicine, but wider clinical use requires more development.