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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.

Increasing Rps14 helps grow more inner ear cells and repair hearing cells in baby mice.

Nestin marks cells that can become a specific type of skin cell in hair follicles of both developing and adult mice.

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

Cannabinoid receptor-1 signaling is essential for the survival and growth of human hair follicle stem cells.

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

Stem cell niches are crucial for regulating stem cell behavior and tissue health, and their decline can impact aging and cancer.

Targeting and modifying the stem cell niche can improve regenerative therapies.

Diabetes causes lasting cell dysfunctions, leading to serious complications even after blood sugar is controlled.

Different small areas within hair follicles send specific signals that control what type of cells stem cells become.

Skin cancer often starts from Lgr5+ progenitor cells.

Nestin-expressing cells turn into a specific type of skin cell in hair follicles during development and in adults.

Nestin identifies specific progenitor cells in hair follicles that can become outer root sheath cells.

Hdac1 and Hdac2 help maintain and protect the cells that control hair growth.

The extracellular matrix is crucial for controlling skin stem cell behavior and health.

Aging in hair follicle stem cells leads to hair graying, thinning, and loss.

Different types of stem cells exist within individual skin layers, and they can adapt to damage, transplantation, or tumor growth. These cells are regulated by their environment and genetic factors. Tumor growth is driven by expanding, genetically altered cells, not long-lived mutant stem cells. There's evidence of cancer stem cells in skin tumors. Other cells, bacteria, and genetic factors help maintain balance and contribute to disease progression. A method for growing mini organs from single cells has been developed.

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

Nerve signals are crucial for hair follicle stem cells to become skin stem cells and help in wound healing.

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

Stem cell plasticity is crucial for wound healing but can also contribute to cancer development.

Gene network oscillations inside hair stem cells are key for hair growth regulation and could help treat hair loss.

The hair follicle bulge is an important area for adult stem cells involved in hair growth and repair, with potential for medical use needing more research.

Glutamine metabolism affects hair stem cell maintenance and their ability to change back to stem cells.

MicroRNA-148a is crucial for maintaining healthy skin and hair growth by affecting stem cell functions.

Hair growth-related cells need the enzyme SCD1 to help maintain the area that supports hair growth.

Removing the ATR gene in adult mice causes rapid aging and stem cell loss.

Basal cell carcinoma mostly starts from cells in the upper skin layers, not hair follicle stem cells.

In vivo lineage labelling is better than in vitro methods for identifying and understanding stem cells.

Stem cells help remove dead cells to keep tissues healthy by balancing cell replacement and clearance.