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The review concluded that keeping the hair-growing ability of human dermal papilla cells is key for hair development and growth.

Vav2 and Vav3 proteins help control skin stem cell numbers and activity in both healthy and cancerous cells.

Hair follicle stem cells from Arbas Cashmere goats can become fat, nerve, and liver cells.

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

Sebaceous glands can heal and regenerate after injury using their own stem cells and help from hair follicle cells.

Two-photon microscopy helps observe hair follicle stem cell behaviors in mice.

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

Mouse amnion can turn into skin and hair follicles with help from certain cells and factors.

Prominin-1 expressing cells in the dermal papilla help regulate hair follicle size and communication but don't aid in skin repair.

Graying hair happens due to aging and might be delayed by new treatments.

The hair follicle infundibulum plays a key role in skin health and disease, and understanding it better could lead to new skin disease treatments.

Epidermal stem cells create and maintain skin structures like hair and nails through specific signaling pathways and vary by location and function.

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

Tiny particles called extracellular vesicles could help with skin healing and hair growth, but more research is needed.

The document concludes that understanding hair follicles requires more research using computational methods and an integrative approach, considering the current limitations in hair treatment products.

Organs like hair follicles can renew themselves in complex ways, adapting to different needs and environments.

Hair growth phase and certain genes can speed up wound healing, while an inflammatory mediator can slow down new hair growth after a wound. Understanding these factors can improve tissue regeneration during wound healing.

The document concludes that understanding hair and feather regeneration can help develop new regenerative medicine strategies.

Cells lacking the Bax protein can outcompete others, leading to better tissue repair and hair growth.

Sebaceous glands play a key role in skin health, immunity, and various skin diseases.

Exosomes can help promote hair growth and may treat hair loss.

SDF-1/CXCL12 and its receptor CXCR4 are crucial for melanocyte movement in mouse hair follicles.

Enzymes called PADIs play a key role in hair growth and loss.

Human hair follicles switch between active and resting phases unpredictably.

Stem cell niches are crucial for regulating stem cell behavior and tissue health, and their decline can impact aging and cancer.

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

Fetal cells could improve skin repair with minimal scarring and are a potential ready-to-use solution for tissue engineering.

The document concludes that understanding hair follicle cell cycles is crucial for hair growth and alopecia research, and recommends specific techniques and future research directions.

Hair grows faster in the morning and is more vulnerable to damage from radiation due to the internal clock in hair follicle cells.

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