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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 Engrailed-1 gene plays a key role in the development of sweat glands in mice.

Different fish use the same genes to regrow teeth.

Pitx2 helps outer root sheath cells differentiate but can't start hair growth on its own.

The transcription factor Meis2 is essential for touch sensation and proper nerve development in touch receptors.

Meis2 is essential for touch sensation and nerve function in mice.

Meis2 is essential for touch sensation and proper nerve connection to touch receptors in certain skin areas of mice.

Clim proteins are essential for maintaining healthy corneas and hair follicles.

High levels of auxin increase root hair growth by activating RSL2 and producing ROS, while high phosphate levels hinder growth by repressing RSL2.

Tiny RNA molecules help control the growth of plant hairs.

The review concludes that innovations in regenerative medicine, tissue engineering, and developmental biology are essential for effective tissue repair and organ transplants.

Keratin protein production in cells is controlled by a complex system that changes with cell type, health, and conditions like injury or cancer.

Lhx2 is a crucial regulator of the Sonic Hedgehog signaling in early mouse retinal development.

Dlx3 is essential for hair growth and regeneration.

A protein from certain immune cells is key for new hair growth after skin injury in mice.

CDP is crucial for lung and hair follicle cell development.

Meis1 is crucial for skin health and tumor development.

Genetic mutations can cause hair growth disorders by affecting key genes and signaling pathways.

Mutant CDP/Cux protein causes hair defects and reduced male fertility in mice.

The skin's dermal layer contains true stem cells with diverse functions and interactions that need more research to fully understand.

Researchers found 19 genes important for root hair growth in a plant called Arabidopsis.

CLE40 and CRN/CLV2 pathways have opposite effects on root growth in Arabidopsis.

Wnt7a protein is crucial for development and tissue maintenance and plays varying roles in diseases and potential treatments.

Hair follicle stem cells are promising for wound healing but require more research for safe clinical use.

Hair follicle stem cells help skin heal and grow during stretching.

Hair follicle stem cells are a promising source for tissue repair and treating skin or hair diseases.

Epidermal stem cells could lead to new treatments for skin and hair disorders.

Mice without collagen VI have slower hair growth normally but faster regrowth after injury.

Certain genetic markers linked to reproductive potential were identified by their impact on a protein's ability to bind to genes.

Current therapies cannot fully regenerate adult skin without scars; more research is needed for scar-free healing.