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Wnt signaling helps control how brain stem cells divide and is important for brain repair after injury.

Low-oxygen conditions and ECM degradation products increase the healing abilities of perivascular stem cells.

Using human fat tissue derived stem cells in micrografts can safely and effectively increase hair density in people with hair loss.

BMP2 and BMP7 have opposite roles in feather formation.

Blocking β-catenin in skin cells improves hair growth during wound healing.

The skin protects the body and is constantly renewed by stem cells; disruptions can lead to cancer.

Skin development in mammals is controlled by key proteins and signals from underlying cells, involving stem cells for maintenance and repair.

Red light therapy is safe and effectively increases hair growth in women with hair loss.

The tumor suppressor gene FLCN affects mitochondrial function and energy use in cells.

Fat tissue stem cells may help increase hair growth.

Mice without the Sept4/ARTS gene heal wounds better due to more stem cells that don't die easily.

Stress hormone corticosterone blocks a growth factor to slow down hair stem cell activity and hair growth.

Muscles and nerves that cause goosebumps also help control hair growth.

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

Mesenchymal stem cells show potential for skin healing and anti-aging, but more research is needed for safe use, especially regarding stem cells from induced pluripotent sources.

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

Mutations in Gasdermin A3 cause skin inflammation and hair loss by disrupting mitochondria.

Cells in hair follicles help create fat cells in the skin by releasing a protein called Sonic Hedgehog.

Aging mice have slower hair regeneration due to changes in signal balance, but the environment, not stem cell loss, controls this, suggesting treatments could focus on environmental factors.

LGR5 helps maintain corneal cell characteristics and prevents unwanted changes by controlling specific cell signaling pathways.

Human hair follicle stem cells can turn into multiple cell types but lose some of this ability after being grown in the lab for a long time.

Exosomes from dermal papilla cells help hair growth by making hair follicle stem cells multiply and change.

mTOR signaling helps activate hair stem cells by balancing out the suppression caused by BMP during hair growth.

5-alpha reductase inhibitors can cause sexual side effects like erectile dysfunction and reduced sexual desire, sometimes lasting after stopping the drug.

Tiny needles with valproic acid can effectively regrow hair.

The document concludes that targeting the androgen receptor may be a promising breast cancer treatment, especially for certain types.

Different scaffold patterns improve wound healing and immune response in mouse skin, with aligned patterns being particularly effective.

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

Inactive hair follicle stem cells help prevent skin cancer.

A new protein was made to detect specific skin cell growth receptors and worked in normal skin but not in skin cancer cells.