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Epidermal stem cells help heal severe skin wounds and have potential for medical treatments.

Skin cells called dermal fibroblasts are important for skin growth, hair growth, and wound healing.

Alopecia areata is caused by immune system attacks on hair follicles, often triggered by viral infections.

Shift work disrupts the body's natural clock, leading to health problems.

Chemotherapy damages hair follicles, causing hair loss and other cellular changes.

Damaging mutations in NFKB2 cause a severe and distinct form of primary immunodeficiency with early-onset and often ACTH-deficiency.

Chitosan, a natural substance, can be used to create tiny particles that effectively deliver various types of drugs, but more work is needed to improve stability and control of drug release.

Hard skin features like scales, feathers, and hair evolved through specific protein changes in different animal groups.

Progeroid mouse models show signs of early aging similar to humans, helping us understand aging better.

Surgical robots have improved but still can't perform tasks or make decisions on their own.

Hair growth can be stimulated by combining certain skin cells, which can rejuvenate old cells and cause them to specialize in hair follicle creation.

GLP-1 receptor agonists, like Dulaglutide, Liraglutide, and Semaglutide, have potential benefits beyond the pancreas, including neuroprotection, pain suppression, cardiovascular protection, obesity management, and cancer treatment, but there are concerns about pancreatitis and pancreatic cancer risks.

New nanocarriers improve drug delivery for disease treatment.

Future hair cosmetics will be safer and more effective.

The project created a standardized system for classifying skin lesions in lab rats and mice.

Loss of a specific protein in skin cells causes symptoms similar to psoriasis.

Fibroblast changes in systemic sclerosis may help understand disease severity and treatment.

RANKL causes lymph nodes to grow by making certain cells multiply.

Blocking a protein called CXXC5 with a specific peptide can stimulate hair regrowth and new hair growth in wounds.

Insulin resistance and high male hormone levels are major causes of Polycystic Ovary Syndrome.

Early detection of specific skin lesions can help identify Birt-Hogg-Dube syndrome and prevent serious complications.

The conclusion is that understanding how hair follicle stem cells live or die is important for maintaining healthy tissue and repairing injuries, and could help treat hair loss, but there are still challenges to overcome.

Human skin can provide stem cells for tissue repair and regeneration, but there are challenges in obtaining and growing these cells safely.

3D bioprinting improves wound healing by precisely creating scaffolds with living cells and biomaterials, but faces challenges like resolution and speed.

Notch signaling disruptions can cause various skin diseases.

Lasers have become precise tools in skin treatment and diagnosis, with ongoing advancements improving their effectiveness.

Overactivating Hedgehog signaling makes hair follicle cells in mice grow hair faster and create more follicles.

Hair follicle stem cells help maintain skin health and could improve skin replacement therapies.

Scaffold-based strategies show promise for regenerating hair follicles and teeth but need more research for clinical use.

Acne is a temporary skin imbalance during puberty that often resolves on its own.