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Stem cell niches support, regulate, and coordinate stem cell functions.

Ephrins slow down skin and hair follicle cell growth.

Older people's sweat glands are less effective at helping skin wounds heal due to weaker cell connections.

Understanding gene expression in hair follicles can reveal insights into hair growth and disorders.

ATP-dependent chromatin remodeling is crucial for skin development and stem cell function.

Colchicine can inhibit hair growth by affecting cell activity and protein expression in hair follicles.

Scientists created a new cell line from Cashmere goat hair and found that cytokeratin 13 is a unique marker for certain skin cells.

The document concludes that sex hormones are crucial for mammalian reproduction, health, and behavior, and require more research for therapeutic use.

Stem cell therapy could be a promising alternative for hair regrowth with fewer side effects.

The skin is a complex barrier for drug penetration, but understanding its structure and interactions can improve drug delivery methods.

Epithelial-mesenchymal interactions control hair growth cycles through specific molecular signals.

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

BMPs are important for hair growth and can counteract the negative effects of androgens on hair follicle stem cells.

The document concludes that the skin's immune system is complex, involving interactions with hair follicles, nerves, and microbes, and can protect or cause disease, offering targets for new treatments.

Hair follicle development is controlled by interactions between skin tissues and specific molecular signals.

Stress increases nerve fibers and immune cell activity in mouse skin, possibly worsening skin conditions.

Increased cell death and reduced cell growth in hair follicles contribute to baldness.

The study concluded that hair growth in mice is regulated by a stable interaction between skin cell types, and disrupting this can cause hair loss.

The document concludes that while significant progress has been made in understanding skin biology and stem cells, more research is needed to fully understand their interactions with their environment.

Hair follicles can help wounds heal faster and this knowledge could be used to treat chronic skin ulcers, with a potential use of a special stem cell hydrogel to enhance healing.

Cell polarity signaling controls tissue mechanics and cell fate, with complex interactions and varying pathways across species.

Dermal papillae cells, important for hair growth, come from multiple cell lines and can be formed by skin cells, regardless of their origin or hair cycle phase. These cells rarely divide, but their ability to shape tissue may contribute to their efficiency in inducing hair growth.

Blackcurrant extract may help reduce hair loss by promoting stem cell activity in hair follicles.

Hair stem cell regeneration is controlled by signals that can explain different hair growth patterns and baldness.

Keratin is crucial for keeping skin cells healthy and its changes can lead to diseases and affect cell behavior.

Certain transcription factors are key in controlling skin stem cell behavior and could impact future treatments for skin repair and hair loss.

The document concludes that specific cells are essential for hair growth and more research is needed to understand how to maintain their hair-inducing properties.

Scientists found cells in hair that are key for growth and color.

Both cell and non-cell parts are important for rat whisker follicle regrowth.

Drosha and Dicer are essential for hair follicle health and preventing DNA damage in skin cells.