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The niche environment controls stem cell behavior and plasticity, which is important for tissue health and repair.

New regenerative techniques show promise for improving skin, healing wounds, and growing hair.

The skin has a complex immune system that is essential for protection and healing, requiring more research for better wound treatment.

Scientists are using clumps of special stem cells to improve organ repair.

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

RANKL causes lymph nodes to grow by making certain cells multiply.

Using the drugs AMD3100 and Tacrolimus together greatly improves skin healing and hair growth after a deep skin cut by increasing stem cells in the wound.

Using defensins to activate stem cells may improve skin aging signs without causing inflammation.

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

Blood vessels and specific genes help turn cartilage into bone when bones heal.

BMP2 needs periosteal tissue to help regenerate mouse middle finger bones within a specific time.

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

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

Skin stem cells are maintained by signals from nearby cells and vary in their ability to renew and mature.

RANK is a key target in breast cancer treatment due to its role in tumor growth and bone metastasis.

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

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

Scaffold-based strategies show promise for regenerating hair follicles and teeth but need more research for clinical use.

Blocking Wnt signaling in young mice causes thymus shrinkage and cell loss, but recovery is possible when the block is removed.

Dermal papilla cells are key for hair growth and color, influencing hair type and size, and their interaction with stem cells could help treat hair loss and color disorders.

Mice lacking the PPARγ gene in their fat cells had almost no fat tissue, severe metabolic problems, and abnormal development of other fat-related tissues.

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.

Using one's own fat may help treat hair loss.

Bioengineering can potentially treat hair loss by regenerating hair follicles and cloning hair, but the process is complex and needs more research.

Mice without the vitamin D receptor have bone issues and other health problems, suggesting vitamin D is important for preventing various diseases in humans.

Implanting hair-follicle stem cells in mice brains helped repair brain bleeding and reduced brain inflammation.

FGF12 is important for hair growth and could be targeted for hair loss treatment.

Oxidative stress affects hair loss in men with androgenetic alopecia.

Adult stem cells from rat whisker follicles can regenerate hair follicles and sebaceous glands.

Hair follicle stem cells can become neural cells using different methods, with varying efficiency.