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Hair grays due to oxidative stress and fewer functioning melanocytes.

Stem cells help repair tissue mainly by releasing beneficial substances, not by replacing damaged cells.

Skin fat plays a key role in immune defense and healing beyond just storing energy.

Alopecia areata is a hair loss condition caused by immune factors and can be treated with JAK inhibitors.

Menopause reduces skin collagen and elasticity, and while estrogen therapy can help, its risks require careful consideration.

Human hair follicle stem cells show signs of low oxygen levels, which may be important for hair growth and preventing baldness.

Dogs could be good models for studying human hair growth and hair loss.

Scientists are using clumps of special stem cells to improve organ repair.

The article concludes that creating a detailed map of normal human skin at the single-cell level is important.

Human stem cells were turned into cells similar to those that help grow hair and showed potential for hair follicle formation.

Fat tissue-derived cells show promise for repairing body tissues, but more research and regulation are needed for safe use.

The document concludes that various treatments for skin conditions are effective, but some require further research, and certain factors like gender and lifestyle can influence disease outcomes.

Stromal stem cells may help heal wounds by becoming structural cells or affecting the immune system, but more research is needed to understand how.

Low oxygen areas help maintain and protect blood stem cells by using a simple sugar breakdown process for energy and managing their activity levels.

The document concludes that scalp health is influenced by complex factors affecting sebaceous glands, including hormones, aging, and various substances.

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

The regenerative medicine industry saw business growth with new partnerships, clinical trials, and financial investments.

Substance P may worsen acne by increasing inflammation, but corticosteroids might help by reducing this effect.

Ozone therapy might improve cancer treatment and reduce its side effects.

Hair and skin can regenerate without bulge stem cells due to other compensating cells.

New method efficiently isolates hair growth cells from newborn mouse skin.

Stopping certain drugs can improve skin conditions, arsenicosis affects over half of a Bangladeshi village, males are more vulnerable, and certain treatments are effective for warts, acne, and psoriasis. Smoking and drinking are linked to psoriasis in men, a cream helps with a type of skin cancer, and low iron levels don't directly cause chronic hair loss in women.

High blood pressure drugs often cause skin lupus, stopping the drug usually helps. A vaccine helps prevent genital herpes and HPV-16. More frequent light therapy clears psoriasis faster. No link was found between low iron and chronic hair loss.

Treating psoriasis with UVB light three times a week is faster than twice a week, and certain medications and lifestyle factors affect psoriasis treatment outcomes.

Skin problems are common in Bangladesh due to arsenic, prompt treatment of diabetic foot ulcers is crucial, maternal transmission causes most neonatal herpes, treatments for pediatric vasculitis are effective, the chickenpox vaccine works, more frequent UVB therapy helps psoriasis, certain jobs increase hand dermatitis risk, monoclonal antibodies treat psoriasis well, lifestyle affects psoriasis, alefacept improves psoriasis, imiquimod cream partially clears basal cell carcinoma, and iron may not help chronic hair loss.

Different cell types work together to repair skin, and targeting them may improve healing and reduce scarring.

Male genital development is driven by androgen signaling and understanding it could help address congenital anomalies.

Trichogerminoma is a rare, benign skin tumor from hair cells, with a small risk of becoming cancerous.

Reassurance is important for postpartum hair shedding as it likely won't cause complete baldness.

Androgen is important in controlling stem cell differentiation, reducing fat development, and increasing lean mass.