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Aging causes skin stem cells to work less effectively.

Skin aging is due to impaired stem cell mobilization or fewer responsive stem cells.

Vitamin D is important for skin health and may affect conditions like psoriasis and hair loss, but more research is needed to understand its role fully.

Different types of stem cells and their environments are key to skin repair and maintenance.

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.

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.

TRP channels in the skin are important for sensation and health, and targeting them could help treat skin disorders.

Hibiscus plant extracts may have health benefits like lowering blood pressure and protecting the heart.

Vitamin D has potential benefits for cancer prevention, heart health, diabetes, obesity, muscle function, skin health, and immune function, but clinical results are mixed and more research is needed.

Fibroblast growth factor receptor signaling controls cell development and repair, and its malfunction can cause disorders and cancer, but it also offers potential for targeted therapies.

Hair grows faster in the morning and is more vulnerable to damage from radiation due to the internal clock in hair follicle cells.

Liposomes could improve how skin care products work but are costly and not very stable.

Hair, teeth, and mammary glands develop similarly at first but use different genes later.

The document concludes that understanding the sebaceous gland's development and function is key to addressing related skin diseases and aging effects.

UV radiation can help sterilize wounds and promote healing but requires careful use to avoid damaging cells.

Formyl-peptide receptor agonists could be new anti-inflammatory drugs.

Scientists turned mouse stem cells into skin cells that can grow into skin layers and structures.

The document concludes that certain genetic mutations and dietary factors are involved in acne development, and treatments like isotretinoin and diet changes can help manage it.

No treatment fully prevents hair loss from chemotherapy yet.

Nutraceuticals may improve skin health and protect against aging, but more research is needed on their optimal use and possible health risks.

Oxidative stress affects hair loss in men with androgenetic alopecia.

Melanocytes are crucial for skin pigmentation and can affect conditions like melanoma, vitiligo, and albinism, as well as hair color and hearing.

Researchers identified genes linked to coat color, body size, cashmere production, and high altitude adaptation in goats.

The document concludes that understanding the genes and pathways involved in hair growth is crucial for developing treatments for hair diseases.

Fetal skin heals without scarring due to unique cells and processes not present in adult skin healing.

Mice studies show that Protein Phosphatase 2A is crucial for cell growth, development, and disease prevention.

Older adults have a high rate of skin cancers like basal cell carcinoma and melanoma, mainly due to UV exposure and age.

Mutant mice help researchers understand hair growth and related genetic factors.