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Matriptase is highly active in hair follicles and sebaceous glands, especially during hair growth phases.

Rosemary oil can boost hair growth by increasing certain enzyme activities and cytokine expression.

Patient-derived melanocytes can potentially treat vitiligo by restoring skin pigmentation.

Changing CDK4 levels affects the number of stem cells in mouse hair follicles.

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

HIV-1 may cause increased stem cell death in hair follicles, leading to hair loss.

Gene network oscillations inside hair stem cells are key for hair growth regulation and could help treat hair loss.

Fetal-maternal stem cells in a mother's hair can help with tissue repair and regeneration long after childbirth.

Finasteride boosts stem cell signals for hair growth.

LGR5 and LGR6 are expressed differently in various skin tumors, which may offer clues about their origins.

CaV1.2 helps activate hair follicle stem cells without calcium flux.

Proteins like aPKC and PDGF-AA, substances like adenosine and ATP, and adipose-derived stem cells all play important roles in hair growth and health, and could potentially be used to treat hair loss and skin conditions.

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

Super-enhancers controlled by pioneer factors like SOX9 are crucial for stem cell adaptability and identity.

Stem cells help heal skin wounds by moving and changing roles, working with other cells, and needing more research on their activation and behavior.

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

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

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.

The circadian clock is crucial for tissue renewal and regeneration, affecting stem cell functions and having implications for health and disease.

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

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.

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

The study found that bioengineered hair follicles work when using cells from the same species but have issues when combining human and mouse cells.

Stem cell therapy may help treat tough hair loss cases.

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

New treatments targeting skin stem cells show promise for skin repair, anti-aging, and cancer therapy.

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

PBX1 helps hair stem cells grow and change by turning on certain cell signals and preventing cell death, which may be useful for hair regrowth treatments.

The document concludes that understanding how adult stem and progenitor cells move is crucial for tissue repair and developing cell therapies.