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The circadian clock is crucial for tissue renewal and regeneration, affecting stem cell functions and having implications for health and disease.

Scientists created a long-lasting stem cell line from human hair that can turn into different skin and hair cell types.

PKC ε increases hair follicle stem cell turnover and may raise skin cancer risk.

The study mapped yak skin cells to understand hair growth better.

Scientists can control how skin stem cells divide by using different treatments.

Aging causes skin stem cells to work less effectively.

YAP and TAZ proteins are necessary for the development of two types of skin cancer.

Mice lacking a key DNA methylation enzyme in skin cells have a lower chance of activating stem cells necessary for hair growth, leading to progressive hair loss.

TCDD disrupts skin stem cells, causing skin issues like chloracne.

Some stem cells in the body rarely divide, which could help create better treatments for diseases and aging.

The conclusion is that skin and hair patterns are formed by a mix of cell activities, molecular signals, and environmental factors.

Human skin has multiple layers and functions, with key roles in protection, temperature control, and appearance.

Skin stem cells are crucial for maintaining and repairing the skin and hair, using a complex mix of signals to do so.

Skin can heal wounds without hair follicle stem cells, but it takes a bit longer.

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.

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

Macrophages are vital for skin healing, hair growth, salt balance, and cancer defense.

Fat cells are important for tissue repair and stem cell support in various body parts.

The microenvironment, especially mechanical forces, plays a crucial role in hair growth and could lead to new treatments for hair loss.

Deleting Smad4 and PTEN genes in mice causes rapid, invasive stomach cancer.

Deleting Smad4 and PTEN genes in mice causes rapid, invasive forestomach cancer.

Hormones affect skin aging, and treatments targeting hormonal balance may improve skin health.

The hair follicle infundibulum plays a key role in skin health and disease, and understanding it better could lead to new skin disease treatments.

Finasteride boosts stem cell signals for hair growth.

Different miRNAs in Rex rabbit skin affect cell processes and hair growth.

Hair follicles have a more inactive cell cycle than other skin cells, which may help develop targeted therapies for skin diseases and cancer.

Scientists identified a unique type of human skin stem cell that could help with tissue repair.

Hair follicle stem cells can change their role to ensure proper hair development.

The nucleus is key in controlling skin growth and repair by coordinating signals, gene regulators, and epigenetic changes.

The Hairless gene is crucial for healthy skin and hair growth.