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New effective scar treatments are urgently needed due to the current options' limited success.

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.

Stem cell niches support, regulate, and coordinate stem cell functions.

Latanoprost can make eyelashes longer, thicker, and darker.

Stem cell self-renewal is complex and needs more research for full understanding.

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

K_ATP channel gene mutations are linked to heart diseases, but more research is needed to understand the connection and treatment potential.

The niche environment controls stem cell behavior and plasticity, which is important for tissue health and repair.

Different types of stem cells and their environments are key to skin repair and maintenance.

TGF-β signaling is crucial for stem cell maintenance, differentiation, and has implications for cancer treatment.

Different types of stem cells exist within individual skin layers, and they can adapt to damage, transplantation, or tumor growth. These cells are regulated by their environment and genetic factors. Tumor growth is driven by expanding, genetically altered cells, not long-lived mutant stem cells. There's evidence of cancer stem cells in skin tumors. Other cells, bacteria, and genetic factors help maintain balance and contribute to disease progression. A method for growing mini organs from single cells has been developed.

Asia has made significant progress in tissue engineering and regenerative medicine, but wider clinical use requires more development.

MIM is crucial for hair follicle formation and regeneration by controlling cilia formation and hedgehog signaling through its interaction with Cortactin and Src.

The article concludes that the wool follicle is a valuable model for studying tissue interactions and has potential for genetic improvements in wool production.

Children with atopic dermatitis often have sleep problems, affecting their growth and behavior.

Manipulating the catagen and telogen phases of hair growth could lead to treatments for hair disorders.

Lowering testosterone speeds up wound healing in male mice.

The document concludes that hair is complex, with a detailed growth cycle, structure, and clinical importance, affecting various scientific and medical fields.

New single-cell analysis techniques are improving our understanding of stem cells and could help in treating diseases.

The Wnt/β-catenin pathway helps tissue regeneration but can also cause fibrosis, and drugs that inhibit this pathway may aid in healing skin and heart tissues.

Skin fat helps with body temperature control and has other active roles in health.

Blocking β-catenin in skin cells improves hair growth during wound healing.

TNF family proteins are crucial for the development of skin features like hair, teeth, and mammary glands.

Mammals might fail to regenerate not because they lack the right cells, but because of how cells respond to their surroundings, and changing this environment could enhance regeneration.

Keratin 15 is not a reliable sole marker for identifying epidermal stem cells because it's found in various cell types.

Circadian rhythms are crucial for stem cell function and tissue repair, and understanding them may improve aging and regeneration treatments.

Skin development in mammals is controlled by key proteins and signals from underlying cells, involving stem cells for maintenance and repair.

EGF and KGF signalling prevent hair follicle formation and promote skin cell development in mice.

Certain genes control the color of human hair by affecting pigment production.

Platelet-rich plasma may have some benefits in dermatology, but there's not enough evidence to widely recommend its use.