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Biomaterials with MSC-derived substances could improve tissue repair and have advantages over direct cell therapy.

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

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.

Macrophages help heal nerves by aiding the maturation of Schwann cells and are important for nerve repair.

SHISA6 helps maintain certain stem cells in mouse testes by blocking signals that would otherwise cause them to differentiate.

Stem cells are crucial for tissue growth, cancer treatment, and disease modeling, but challenges remain in clinical use.

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

β-Catenin signaling is involved in brain cell growth after injury and could be a therapy target.

Melanocyte development from neural crest cells is complex and influenced by many factors, and better understanding could help treat skin disorders.

Skin bacteria, specifically Staphylococcus aureus, help in wound healing and hair growth by using IL-1β signaling. Using antibiotics on skin wounds can slow down this natural healing process.

Natural 5α-reduced glucocorticoids might be anti-inflammatory with fewer side effects than current options.

Special immune cells called Tregs can help prevent lung scarring by blocking a specific growth factor.

5-alpha reductase inhibitors slightly increase the risk of sexual and mood side effects, and breast growth in men.

Researchers created a new mouse model for studying Citrullinemia Type I and similar conditions, showing symptoms and treatment responses like those in humans.

The protein SLC1A3 is important for activating skin stem cells and is necessary for normal hair and skin growth in mice.

Skin cells can help create early hair-like structures in lab cultures.

Mice that can regenerate tissue have cells that pause in the cell cycle, which is important for healing, similar to axolotls.

Human hair follicle cells can be successfully transformed into different types of cells, but not more efficiently than other adult cells.

The enzymes 5α-reductase and 3α/β-hydroxysteroid oxidoreductase help create brain-active substances from progesterone and testosterone, which could be used for treatment, but more research is needed to ensure their safety and effectiveness.

Exosomes help nerve fibers grow by affecting specific cell signaling pathways.

Caspases do more than kill cells; they also help in cell growth and disease, and targeting them could lead to new treatments.

Platelet Rich Plasma (PRP) shows promise for tissue repair and immune response, but more research is needed to fully understand it and optimize its use.

Only skin melanocytes, not other types, can color hair in mice.

Stem cell therapies show promise for treating various diseases but face challenges in clinical use and require better monitoring techniques.

Melanocytes are diverse cells important for pigmentation and skin health, influenced by genetics and environment.

Gut bacteria affect female reproductive health and may help diagnose and treat related diseases.

Dynamic, light touch is sensed through a common mechanism involving Piezo2 channels in sensory axons.

Etifoxine, an anxiety drug, can lessen brain inflammation and cognitive issues in mice, partly by increasing production of protective brain steroids.

Rat hair follicle stem cells can improve nerve repair and muscle function after injury.

Melanocytes are important for skin and hair color and protect the skin from UV damage.