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β-catenin is essential for stem cell activation and proliferation in hair follicles.

DNA profiling in forensics has improved, but predicting physical traits and ancestry from DNA has limitations and requires ethical consideration.

The Rotterdam Study updated findings on elderly health, focusing on heart disease, genetics, lifestyle effects, and disease understanding.

Basal cell carcinoma mostly starts from cells in the upper skin layers, not hair follicle stem cells.

The document concludes that the understanding of scar formation is incomplete and current prevention and treatment for hypertrophic scars and keloids are not fully effective.

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

Adult stem cells from rat whisker follicles can regenerate hair follicles and sebaceous glands.

The study found that sweat glands contain different types of stem cells that help with healing and maintaining healthy skin.

Niosomes are a promising, stable, and cost-effective drug delivery system with potential for improved targeting and safety.

Hair loss and aging are caused by the breakdown of a key protein in hair stem cells.

The timing of when the gene Bmal1 is active affects aging and survival, with its absence during development, not adulthood, leading to premature aging.

Stem cells are crucial for skin repair and new treatments for chronic wounds.

Tiny pollution particles called PM2.5 can harm skin cells by causing stress, damage to cell parts, and cell death.

Hair follicle stem cells use specific chromatin changes to control their growth and differentiation.

Researchers found 19 genes important for root hair growth in a plant called Arabidopsis.

ATP-dependent chromatin-remodeling complexes are crucial for gene regulation, cell differentiation, and organ development in mammals.

Epigenetic changes control how adult stem cells work and can lead to diseases like cancer if they go wrong.

Different types of skin cells have unique genetic markers that affect how likely they are to spread cancer.

Wnt signaling controls whether hair follicle stem cells stay inactive or regenerate hair.

A substance called DKK-1 increases in balding areas and causes hair cells to die when exposed to DHT.

The peptide GHK-Cu helps heal and remodel tissue, improves skin and hair health, and has potential for treating age-related inflammatory diseases.

Flutamide is more effective and has fewer side effects than spironolactone for treating hirsutism.

Understanding hair growth involves complex interactions between molecules and could help treat hair disorders.

Nanoparticles improve drug delivery through the skin but more research is needed on their long-term effects and skin penetration challenges.

Stem cell self-renewal is complex and needs more research for full understanding.

Some viruses can cause cancer by changing cell processes and avoiding the immune system; vaccines and targeted treatments help reduce these cancers.

Eating less sugar, milk, and saturated fats and more vegetables and fish may help treat and prevent acne.

Exosomes could potentially enhance tissue repair and regeneration with lower rejection risk and easier production than live cell therapies.

Low oxygen conditions increase the hair-growing effects of substances from fat-derived stem cells by boosting growth factor release.

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