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Engineering the cell microenvironment is key for advancing tissue engineering and regenerative medicine.

Eczema and fungal infections are the most common skin problems in Japan, with different age groups and genders affected by various conditions.

The document concludes that hair is complex, with a detailed growth cycle, structure, and clinical importance, affecting various scientific and medical fields.

Keratinocytes control how melanocytes work.

Stress can worsen skin conditions and affect mental health, so doctors should include stress management in skin treatment.

Finasteride and baicalin in phospholipid vesicles effectively promote hair growth and increase follicle count.

The document concludes that early recognition and appropriate treatment of red scalp, red ear, and red scrotum syndromes can lead to remission.

African hair has the most lipids, while Caucasian hair is more hydrated and stronger.

The study found no significant difference in stress hormone levels between people with alopecia areata and healthy individuals, suggesting that the disease is not caused by an overactive stress response system.

Hair damage increases significantly with higher temperatures and longer heating times.

Onabotulinumtoxin-A effectively treated a painful scalp condition when other treatments failed.

Innovative methods are reducing animal testing and improving biomedical research.

Sunflower oil was found to promote hair growth in mice with hormone-induced hair loss.

Skin stem cells are crucial for maintaining and repairing skin, with potential for treating skin disorders and improving wound healing.

Human skin can make serotonin and melatonin.

Calcium affects where root hairs grow, but other unknown factors determine their growth direction.

Special fiber materials boost the healing properties of certain stem cells.

Regenerated fully functional hair follicles using stem cells, with potential for hair regrowth therapy.

Blood vessels and specific genes help turn cartilage into bone when bones heal.

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.

Hormones and metabolism play a complex role in prostate enlargement, and more research is needed to improve diagnosis and treatment.

Layer-by-Layer self-assembly is promising for biomedical uses like tissue engineering and cell therapy, but challenges remain in material safety and process optimization.

S100A4 and S100A6 proteins may activate stem cells for hair follicle regeneration and could be potential targets for hair loss treatments.

Keratin proteins are crucial for healthy skin, but mutations can cause skin disorders with no effective treatments yet.

Photothermal hydrogels are promising for infection control and tissue repair, and combining them with other treatments could improve results and lower costs.

The document concludes that the skin's immune system is complex, involving interactions with hair follicles, nerves, and microbes, and can protect or cause disease, offering targets for new treatments.

The extracellular matrix is crucial for controlling skin stem cell behavior and health.

Different types of fibroblasts play various roles in both healthy and diseased tissues, and understanding them better could improve treatments for fibrotic diseases.

Ice-skating athletes often have skin problems due to cold, infections, and inflammation, needing careful treatment and prevention.

Fat cells are important for tissue repair and stem cell support in various body parts.