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Lgr5 is a marker for active, long-lasting stem cells in mouse hair follicles.

Hair follicles are complex, dynamic mini-organs that help us understand cell growth, death, migration, and differentiation, as well as tissue regeneration and tumor biology.

The conclusion is that certain cell interactions and signals are crucial for hair growth and regeneration.

The document concludes that understanding hair follicle biology can lead to better hair loss treatments.

Lactate production is important for activating hair growth stem cells.

Hair follicle stem cells use specific chromatin changes to control their growth and differentiation.

Regenerated fully functional hair follicles using stem cells, with potential for hair regrowth therapy.

Bone Morphogenetic Proteins (BMPs) help control skin health, hair growth, and color, and could potentially be used to treat skin and hair disorders.

Wnt signaling controls whether hair follicle stem cells stay inactive or regenerate hair.

Scientists found a new, less invasive way to study body clocks using hair cells, which shows shift workers' body clocks don't match their lifestyles.

Hair follicle stem cells are key for hair and skin regeneration, can be reprogrammed, and have potential therapeutic uses, but also carry a risk of cancer.

CDP is crucial for lung and hair follicle cell development.

Stress-related substance P may lead to hair loss and negatively affect hair growth.

The dermal papilla is crucial for hair growth and health, and understanding it could lead to new hair loss treatments.

Cathepsin L is essential for normal hair growth and development.

The Sonic hedgehog pathway is crucial for new hair growth during mouse skin healing.

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.

Stem cells in the hair follicle are regulated by their surrounding environment, which is important for hair growth.

The document concludes that specific cells are essential for hair growth and more research is needed to understand how to maintain their hair-inducing properties.

Human hair follicle organ culture is a useful model for hair research with potential for studying hair biology and testing treatments.

Prolactin contributes to hair loss by promoting hair follicle shrinkage and cell death.

Thyroid hormones help hair grow, reduce hair loss, and increase hair pigment.

We need more research to better understand human hair follicle stem cells for improved treatments for hair loss and skin cancer.

The document concludes that assessing hair follicle damage due to cyclophosphamide in mice involves analyzing structural changes and suggests a scoring system for standardized evaluation.

Grafted rodent and human cells can regenerate hair follicles, but efficiency decreases with age.

Notch/CSL signaling controls hair follicle differentiation through Wnt5a and FoxN1.

All-trans retinoic acid causes hair loss by increasing TGF-β2 in hair follicle cells.

Prolactin affects hair growth cycles and can cause early hair follicle regression.

Exosomes from dermal papilla cells can help grow hair and might treat hair loss.

Sponge helps heal wounds faster with less inflammation and better skin/hair growth.