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Androgens reduce BMP2, which weakens the ability of certain cells to help hair stem cells become different types of cells.

Dermal stem cells help regenerate hair follicles and heal skin wounds.

Understanding how hair follicle stem cells work can help find new ways to prevent hair loss and promote hair growth.

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

Immune cells help regulate hair growth, and better understanding this can improve hair loss treatments.

Stem cells in the hair follicle are regulated by their surrounding environment, which is important for hair growth.

Human stem cells can help form hair follicles in mice.

Cells in hair follicles help create fat cells in the skin by releasing a protein called Sonic Hedgehog.

Hair follicles are complex, dynamic mini-organs that help us understand cell growth, death, migration, and differentiation, as well as tissue regeneration and tumor biology.

Improving the environment and cell interactions is key for creating human hair in the lab.

SIRT7 protein is crucial for starting hair growth in mice.

Stress hormone corticosterone suppresses hair growth by affecting stem cell activity and Gas6 protein expression.

The conclusion is that Fgf18 and Tgf-ß signaling could be targeted for hair loss treatments.

Activating TERT in mice skin boosts hair growth by waking up hair follicle stem cells.

The conclusion is that certain cell interactions and signals are crucial for hair growth and regeneration.

Different ectodermal organs like hair and feathers regenerate differently, with specific stem cells and signals involved in their growth and response to the environment.

RANK-RANKL signaling is essential for hair growth and skin health.

Dying cells can help with faster healing and new hair growth by releasing a growth-promoting molecule.

Old people have less hair because their hair follicles don't regenerate as well, not because of fewer stem cells, and a protein called follistatin might help reactivate hair growth.

Scientists created stem cells that can grow hair and skin.

The document concludes that understanding the genes and pathways involved in hair growth is crucial for developing treatments for hair diseases.

Hair growth is influenced by various body and external factors, and neighboring hairs communicate to synchronize regeneration.

The conclusion is that future hair loss treatments should target the root causes of hair thinning, not just promote hair growth.

Aging mice have slower hair regeneration due to changes in signal balance, but the environment, not stem cell loss, controls this, suggesting treatments could focus on environmental factors.

Epidermal stem cells have various roles in skin beyond just maintenance, including forming specialized structures and aiding in skin repair and regeneration.

Blocking Oncostatin M's role in the JAK-STAT pathway can stimulate hair growth in mice.

Blocking Prostaglandin D₂ (PGD₂) could help treat hair loss.

Transit-amplifying cells are crucial for tissue repair and can contribute to cancer when they malfunction.

The environment around melanocyte stem cells is key for hair regeneration and color, with certain injuries affecting hair color and potential treatments for pigmentation disorders.

Different types of stem cells with unique roles exist in blood, skin, and intestines, and this variety is important for tissue repair.