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Spiny mice are better at regenerating hair after injury than laboratory mice and could help us understand how to improve human skin repair.

Improved understanding of stem cell mechanisms can enhance skin tissue engineering.

Wounds can cause new hair growth in adult mice, influenced by Wnt signaling.

Progress has been made in skin and nerve regeneration, but more research is needed to improve methods and ensure safety.

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

Hydrogels could lead to better treatments for wound healing without scars.

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

DNA methylation is essential for skin and hair follicle development, and could be a target for treating skin diseases.

Current methods can't fully recreate skin and its features, and more research is needed for clinical use.

YAP and TAZ are crucial for skin cell growth and repair.

A new method using Platelet-rich Plasma (PRP) in a microneedle can promote hair regrowth more efficiently and is painless, minimally invasive, and affordable.

Prdm1 is necessary for early whisker development in mice but not for other hair, and its absence changes nerve and brain patterns related to whiskers.

EGF and FGF help hair growth by affecting cell differentiation and fiber growth.

The cornified envelope is crucial for skin's barrier function and involves key proteins and genetic factors.

Keratin is crucial for keeping skin cells healthy and its changes can lead to diseases and affect cell behavior.

Tissue stiffness affects hair follicle regeneration, and Twist1 is a key regulator.

Certain genes are more active during wound healing in axolotl and Acomys, which could help develop materials that improve human wound healing and regeneration.

African spiny mice can regenerate skin, hair, and cartilage, but not muscle, and their unique abilities could be useful for regenerative medicine.

Lack of Ctip2 in skin cells delays wound healing and disrupts hair follicle stem cell markers in mice.

Growing human skin cells in a 3D environment can stimulate new hair growth.

TRPV4 helps cells repair tissue and reduce scarring by controlling calcium levels.

Large-scale fibronectin nanofibers help heal wounds and repair tissue in a skin model of a mouse.

Mushroom-based scaffolds help heal skin wounds and regrow hair.

IL-36α helps grow new hair follicles and speeds up wound healing.

YAP and TAZ proteins are necessary for the development of two types of skin cancer.

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.

Laser treatment increases hair density and thickness safely in women with hair loss.

Wound healing is a complex process involving different cells and stages, leading to scar tissue formation and strength increase over time.

Eicosanoids are crucial for skin health, and targeting their pathways may help treat skin conditions.

Different fibroblasts play key roles in skin healing and scarring.