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Grafted rodent and human cells can regenerate hair follicles, but efficiency decreases with age.

The TGF-β family helps control how cells change and move, affecting skin, hair, and organ development.

Epithelial stem cells are crucial for tissue renewal and repair, and understanding them could improve treatments for damage and cancer.

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.

Growing hair follicles have high mitochondrial activity and ROS in specific regions, aiding hair formation.

Prolactin may play a significant role in skin and hair health and could be a target for treating skin and hair disorders.

Melanocyte precursors in human fetal skin follow a specific migration pattern and some remain in the skin's deeper layers.

Adult mouse skin contains stem cells that can create new hair, skin, and oil glands.

Using neurohormones to control keratin can lead to new skin disease treatments.

Researchers found that bulge cells from human hair can grow quickly in culture and have properties of hair follicle stem cells, which could be useful for skin treatments.

Tiny particles called extracellular vesicles could help with skin healing and hair growth, but more research is needed.

Integrin alphavbeta6 is important for wound healing and hair growth, and blocking it may improve these processes.

The document concludes that understanding hair follicle biology can lead to better hair loss treatments.

Noggin is necessary to start the hair growth phase in skin after birth.

Certain cells from hair follicles can create new hair and contribute to hair growth when implanted in mice.

Blocking BMP signaling causes hair loss and disrupts hair growth cycles.

miR-195-5p reduces hair growth ability in cells by blocking a specific growth signal.

Grouping certain skin cells together activates a growth pathway that helps create new hair follicles.

The study found new details about human hair growth and suggests that preventing a specific biological pathway could potentially treat hair graying.

Platelet-rich plasma can potentially improve hair regeneration by increasing follicular gene expression and hair growth activity.

Hair follicle stem cells and mitochondria are key for hair growth, and targeting their activity could lead to new hair loss treatments.

Growing human skin cells in a 3D environment can stimulate new hair growth.

Lactate production is important for activating hair growth stem cells.

Bone Morphogenetic Proteins (BMPs) help control skin health, hair growth, and color, and could potentially be used to treat skin and hair disorders.

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

Mutant mice help researchers understand hair growth and related genetic factors.

Hedgehog signaling helps keep hair follicle stem cells the same in both young and old human skin.

Nuclear Factor I-C is important for controlling hair growth by affecting the TGF-β1 pathway.

Small molecule IM boosts hair growth by changing stem cell metabolism.

Hair follicle stem cells are promising for wound healing but require more research for safe clinical use.