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Skin fat has important roles in hair growth, skin repair, immune defense, and aging, and could be targeted for skin and hair treatments.

Stress can cause hair to turn gray by depleting pigment-producing cells through the release of a stress hormone.

A specific group of early-stage melanocytes is reduced in vitiligo-affected skin, which may explain treatment resistance.

Melanocyte stem cells in hair follicles are key for hair color and could help treat greying and pigment disorders.

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

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

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

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

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

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

Stem cell therapy, particularly using certain types of cells, shows promise for treating hair loss by stimulating hair growth and development, but more extensive trials are needed to confirm these findings.

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.

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

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

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

Researchers created rat liver stem cells that could help repair liver failure in rats and may be useful for studying human liver diseases.

SCF and c-Kit decrease in AGA hair follicles, possibly affecting hair pigmentation and growth.

Ca_v1.2 affects hair growth and could be a target for hair loss treatments.

The protein Par3 is crucial for healthy skin, affecting the skin barrier, cell differentiation, and stem cell maintenance.

Embryonic and adult stem cells are valuable for improving skin grafts and cell therapy.

RT1640 treatment reverses gray hair and promotes hair growth in mice.

PRC1 is essential for proper skin development and stem cell formation by controlling gene activity.

Stem cell therapy shows promise for treating hair loss in androgenetic alopecia.

A specific enzyme is essential for proper hair follicle stem cell development and healthy skin.

Different types of inactive melanocyte stem cells exist with unique characteristics and potential to develop into other cells.

Disrupted cholesterol production impairs hair follicle stem cells, leading to hair loss.

ATP-dependent chromatin remodeling is crucial for skin development and stem cell function.

Mice lacking a key DNA methylation enzyme in skin cells have a lower chance of activating stem cells necessary for hair growth, leading to progressive hair loss.

Hedgehog signaling helps keep hair follicle stem cells the same in both young and old human skin.

The study showed that hair follicle stem cells can maintain and organize themselves in a lab setting, keeping their ability to renew and form hair and skin.