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Stem cells regenerate tissues and their behavior varies by environment, suggesting the hematopoietic system model may need revision.

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

Stem cell niches are crucial for regulating stem cell renewal and differentiation, and understanding them can help in developing regenerative therapies.

Stem cell niches are adaptable and key for tissue maintenance and repair.

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

Stem cell offspring help control their parent stem cells, affecting tissue health, healing, and cancer.

Live imaging has advanced our understanding of stem cell behavior and raised new research questions.

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

Stem cells can help other stem cells by producing supportive factors.

Stem cell self-renewal is complex and needs more research for full understanding.

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

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

Immune cells affect hair growth and could lead to new hair loss treatments.

Runx genes are important for stem cell regulation and their roles in aging and disease need more research.

CXCL12 protein slows down hair growth through its receptor CXCR4. Blocking this can potentially increase hair growth.

Blood stem cells are diverse, influenced by many factors, and understanding them is key for progress in regenerative medicine.

Low oxygen areas help maintain and protect blood stem cells by using a simple sugar breakdown process for energy and managing their activity levels.

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

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

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

New treatments for hair loss show promise, including plasma, stem cells, and hair-stimulating complexes, but more research is needed to fully understand them.

Nerves are crucial for the regeneration of various body parts in many animals.

Humans have limited regenerative abilities, but new evidence shows the adult brain and heart can regenerate, and future treatments may improve this by mimicking stem cell environments.

Calcium is important for stem cell function and maintenance, especially in blood and skin cells.

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

Wnt10b helps blood stem cells grow after injury.

Eating less can improve stem cell function and increase lifespan.

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

Hair follicle stem cells help maintain skin health and could improve skin replacement therapies.

TGF-β is crucial for controlling stem cell behavior and changes in its signaling can lead to diseases like cancer.