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

Drosha and Dicer are essential for hair follicle health and preventing DNA damage in skin cells.

Topical finasteride might be a good alternative for hair loss treatment with fewer side effects, but more research is needed.

Minoxidil and finasteride effectively treat hair loss.

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

Krt15+ cells in the mouse intestine resist radiation and can start tumors.

Different genes are active in dogs' hair growth and skin, similar to humans, which helps understand dog skin and hair diseases and can relate to human conditions.

PPARγ is essential for maintaining healthy skin, controlling inflammation, and ensuring proper skin barrier function.

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

A specific group of slow-growing stem cells marked by Thy1 is crucial for skin maintenance and healing in mice.

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

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.

Scientists created stem cells that can grow hair and skin.

Quercetin significantly helps hair growth by activating hair follicles and improving blood vessel formation around them.

Different types of skin cells play specific roles in development, healing, and cancer.

Different types of stem cells in hair follicles play unique roles in wound healing and hair growth, with some stem cells not originating from existing hair follicles but from non-hair follicle cells. WNT signaling and the Lhx2 factor are key in creating new hair follicles.

The research found a way to identify and study skin cells with stem cell traits, revealing they behave differently in culture and questioning current stemness assessment methods.

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

Skin stem cells maintain and repair the outer layer of skin, with some types being essential for healing wounds.

A new 3D culture system helps grow and study mouse skin stem cells for a long time.

Lack of Crif1 in hair follicle stem cells slows down hair growth in mice.

ePUKs could be valuable for regenerative medicine due to their wound healing abilities.

Maintaining the right amount of retinoic acid is crucial for healthy hair and skin.

Skin cells show flexibility in healing wounds and forming tumors, with potential for treating hair disorders and chronic ulcers.

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

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

The Foxn1(-/-) nude mouse shows disrupted and expanded skin stem cell areas due to high Lhx2 levels.

Aging causes skin stem cells to work less effectively.

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

The conclusion is that teeth, hair, and claws have similar stem cell niches, which are important for growth and repair, and more research is needed on their regulation and potential markers.