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The HR protein's role as a repressor is essential for controlling hair growth.

Androgen receptor activity blocks Wnt/β-catenin signaling, affecting hair growth and skin cell balance.

The Wnt/β-catenin pathway can activate melanocyte stem cells and may help regenerate hair follicles.

Bone-marrow and epidermal stem cells help heal wounds differently, with bone-marrow cells aiding in blood vessel formation and epidermal cells in hair growth.

The environment around melanocyte stem cells is key for hair regeneration and color, with certain injuries affecting hair color and potential treatments for pigmentation disorders.

Stem cell therapy is a promising approach for hair regrowth despite potential side effects.

Mesenchymal stem cells may help treat hair loss by improving hair cell growth and reducing inflammation.

New hair can grow from large wounds in mice, but less so as they age, involving reprogramming of skin cells and specific molecular pathways.

A circular RNA helps cashmere goat hair cells become hair follicles by blocking a molecule to boost a gene important for hair growth.

Adult stem cells with Tp63 can form hair and skin cells when placed in new skin, showing they have hidden abilities for skin repair.

Mollusc egg extract helps skin and hair cells grow and heal.

Hair graying is influenced by factors like nerves, fat cells, and immune cells, not just hair follicles.

Extracellular vesicles, including exosomes from certain cells, can stimulate hair growth.

Circular RNA ERCC6 helps activate stem cells important for cashmere goat hair growth by interacting with specific molecules in an m6A modification-dependent way.

Valentina Greco's research shows that the environment around hair follicle stem cells is more crucial for regeneration than the stem cells themselves.

Wnt/beta-catenin signaling in the skin helps fat cell development during hair growth and repair.

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.

Researchers developed a 3D model of human hair follicle cells that can help understand hair growth and test new hair loss treatments.

Stem cells and their surrounding environment in hair follicles work closely together, affecting hair growth and having implications for cancer and tissue regeneration.

Hair can regrow in adult mice's skin after injury, and this regrowth doesn't come from existing hair cells but from skin cells in the wound, with Wnt7a protein helping this process. This could help treat baldness and scarring.

Hair can regrow in adult mice's skin after injury, and this regrowth doesn't come from existing hair cells but from skin cells in the wound, with Wnt7a protein helping this process. This could help treat baldness and scarring.

Improving the environment and cell interactions is key for creating human hair in the lab.

Melatonin helps Cashmere goats grow more hair by affecting certain genes and cell pathways.

Immune cells help regulate hair growth, and better understanding this can improve hair loss treatments.

A specific RNA modification in cashmere goats helps activate hair growth-related stem cells.

Hdac1 and Hdac2 help maintain and protect the cells that control hair growth.

The skin's microbiome helps hair regrow by boosting certain cell signals and metabolism.

Telocytes, cells with long extensions, are vital for hair growth because they produce Wnt signals, which are necessary for hair follicle regeneration.

The research found that a specific skin cell type not only triggers hair growth but also controls hair color, and that aging can lead to hair loss and color changes.

Melatonin helps Cashmere goats grow more hair by affecting genes and cell signals important for hair and blood vessel development.