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DHT affects bone growth by altering gene activity in osteoblasts, potentially complicating steroid use.

Short telomeres contribute to aging and cancer, and while telomerase can delay aging, it may also promote cancer.

Cashmere and milk goats have different hair growth cycles and gene expressions, which could help improve wool production.

The research found that a specific skin cell type not only triggers hair growth but also controls hair color, and that aging can lead to hair loss and color changes.

Some stem cells in the body rarely divide, which could help create better treatments for diseases and aging.

Men are more likely to have severe COVID-19 cases and fatalities than women due to factors like lifestyle, aging, and biological differences.

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.

Researchers found a new way to isolate sweat glands from the scalp for study and culture.

Both Th1 and Th2 immune responses are increased in alopecia areata, with Th2 response more strongly linked to how severe the disease is.

Cancer can hijack the body's cell repair system to promote tumor growth, and targeting this process may improve cancer treatments.

Cellular senescence has both cancer-blocking and cancer-promoting effects, and targeting senescent cells may improve health and lifespan.

Deep phenotyping helps distinguish between xeroderma pigmentosum and trichothiodystrophy, aiding in diagnosis and treatment.

Stress and alcohol affect brain chemicals differently in rats, mice, and humans, influenced by genetic differences.

The document concludes that hormonal biomarkers are key for diagnosing hyperandrogenemia in women and hypogonadism in men.

The document concludes that more research is needed to understand airway repair and to improve tissue engineering for lung treatments.

The moisturizer with phytol improved skin texture and reduced fine wrinkles better than the moisturizer without it.

Melanocytes produce melanin; their defects cause vitiligo and hair graying, with treatments available for vitiligo.

The document concludes that better targeted treatments are needed for wound healing, and single-cell technologies may improve cell-based therapies.

Hair growth phase and certain genes can speed up wound healing, while an inflammatory mediator can slow down new hair growth after a wound. Understanding these factors can improve tissue regeneration during wound healing.

Human skin makes sexual hormones that affect hair growth, skin health, and healing; too much can cause acne and hair loss, while treatments can manage these conditions.

Stem cells help heal skin wounds by moving and changing roles, working with other cells, and needing more research on their activation and behavior.

Hair follicle stem cells are key for hair and skin regeneration, can be reprogrammed, and have potential therapeutic uses, but also carry a risk of cancer.

The document concludes that proper diagnosis and a multidisciplinary approach are crucial for managing Congenital Adrenal Hyperplasia effectively.

The sebaceous gland has more roles than just producing sebum and contributing to acne, and new research could lead to better skin disease treatments.

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

Cells in hair follicles help create fat cells in the skin by releasing a protein called Sonic Hedgehog.

UVB radiation harms hair growth and health, causing cell death and other changes in human hair follicles.

Plant-based ingredients are effective and safe for modern skincare products.

Human alpha defensin 5 helps heal wounds, reduce bacteria, and grow hair on burned skin.

PDGF signaling is crucial for maintaining and renewing hair follicle stem cells, which could help treat hair loss.