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Vitamin A helps skin stem cells decide their function, aiding in hair growth and wound repair.

Epidermal growth factor helps stem cells heal wounds and regenerate hair follicles faster.

Transplanted hair follicle stem cells improved brain function and reduced damage after a stroke in rats.

Different materials affect the growth of brain cells and fibroblasts, with matrigel being best for brain cell growth.

A special environment is needed to fully activate sleeping stem cells.

Intravital imaging helps us better understand stem cells in their natural environment and could improve knowledge of organ regeneration and cancer development.

SKPs are similar to adult skin stem cells and could help in skin repair and hair growth.

Scientists turned rat thymus cells into stem cells that can help repair skin and hair.

SHISA6 helps maintain certain stem cells in mouse testes by blocking signals that would otherwise cause them to differentiate.

Most hair follicle stem cells do not protect their DNA by dividing it unevenly.

Proper control of β-catenin activity is crucial for development and preventing diseases like cancer.

The study found that hair follicles are above muscle connections in the scalp, which may help protect stem cell areas.

Scientists made structures that look like human hair follicles using stem cells, which could help grow hair without using actual human tissue.

Blackcurrant extract may help reduce hair loss by promoting stem cell activity in hair follicles.

Metformin helps improve skin regeneration by increasing the growth of skin stem cells.

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

New research suggests that skin cell renewal may not require a special type of cell previously thought to be essential.

Understanding how epigenetic regulation affects stem cells is key to cancer insights and new treatments.

Hair loss in Androgenetic alopecia (AGA) is due to altered cell sensitivity to hormones, not increased hormone levels. Hair growth periods shorten over time, causing hair to become thinner and shorter. This is linked to miscommunication between cell pathways in hair follicles. There's also a change in gene expression related to blood vessels and cell growth in balding hair follicles. The exact molecular causes of AGA are still unclear.

Human sweat glands have a type of stem cell that can grow well and turn into different cell types.

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

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

Mesenchymal stem cells, especially injected into the skin, heal wounds faster and better than chitosan gel or other treatments.

Periodontal ligament stem cells show promise for regrowing tissues but require more research for safe, effective use.

Canine epidermal neural crest stem cells could be a promising treatment for spinal cord injuries in dogs.

Certain mature cells in mouse lungs can turn back into stem cells to aid in tissue repair.

Scientists made skin stem cells from other human cells with over 97% efficiency, which could help treat skin conditions.

Different ectodermal organs like hair and feathers regenerate differently, with specific stem cells and signals involved in their growth and response to the environment.

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.

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.