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The pituitary gland functions normally even after losing most SOX2+ stem cells.

Stem cells help heal skin wounds by moving and changing roles, working with other cells, and needing more research on their activation and behavior.

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

PDGF signaling is crucial for maintaining and renewing hair follicle stem cells, which could help treat hair loss.

Changing the environment around stem cells could help tissue repair, but it's hard to be precise and avoid side effects.

Lactate production is important for activating hair growth stem cells.

Stem cell therapy, particularly using certain types of cells, shows promise for treating hair loss by stimulating hair growth and development, but more extensive trials are needed to confirm these findings.

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

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

Nail stem cells and Wnt signaling are important for fingertip regeneration but not sufficient for regenerating more complex limb structures.

Disrupted cholesterol production impairs hair follicle stem cells, leading to hair loss.

Immune cells are essential for early hair and skin development and healing.

Different types of skin cells play specific roles in development, healing, and cancer.

Epigenetic changes control how adult stem cells work and can lead to diseases like cancer if they go wrong.

Different types of stem cells and their environments are key to skin repair and maintenance.

The skin protects the body and is constantly renewed by stem cells; disruptions can lead to cancer.

Compartmentalized organization might be crucial for stem cells to effectively respond to growth or injury.

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.

Eating fewer calories improves the ability of stem cells to repair and renew the body in various tissues.

Fibroblasts, cells usually linked to tissue repair, also help regenerate various organs and their ability decreases with age. Turning adult fibroblasts back to a younger state could be a new treatment approach.

New single-cell analysis techniques are improving our understanding of stem cells and could help in treating diseases.

The document concludes that for hair and feather growth, it's better to target the environment around stem cells than the cells themselves.

Ephrins slow down skin and hair follicle cell growth.

Scientists have made progress in growing mini-organs and regenerating parts of the skin, with plans to treat hair loss in a future trial.

Cell death shapes skin stem cell environments, affecting inflammation, repair, and cancer.

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

The conclusion is that tissue structure is key for stem cell communication and maintaining healthy tissues.

Certain signals and genes play a key role in hair growth and regeneration, and understanding these could lead to new treatments for skin regeneration.

Two-photon microscopy helps observe hair follicle stem cell behaviors in mice.

The best way to treat acne is to prevent healthy skin glands from turning into acne lesions by controlling the triggers early on.