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

Multiple treatments work best for hair loss.

The enzyme DHHC13 is essential for healthy hair and skin, and its deficiency leads to hair loss and skin problems.

Autologous Platelet and Extracellular Vesicle-Rich Plasma (PVRP) has potential in enhancing tissue regeneration and improving hair conditions, but its effectiveness varies due to individual differences.

Human hair follicle dermal cells can effectively replace other cells in engineered skin.

The document provides a method to classify human hair growth stages using a model with human scalp on mice, aiming to standardize hair research.

Cat color patterns are determined early in development by gene expression and epidermal changes, with the Dickkopf 4 gene playing a crucial role.

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

Genetically modified sheep with more β-catenin grew more wool without changing the wool's length or thickness.

New treatments targeting skin stem cells show promise for skin repair, anti-aging, and cancer therapy.

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

New culture method keeps human skin stem cells more stem-like.

Certain human skin cells marked by CD44 and ALDH are rich in stem cells capable of long-term skin renewal.

Different human hair follicle stem cells grow at different rates and respond differently to a baldness-related compound.

Skin aging is due to impaired stem cell mobilization or fewer responsive stem cells.

Canine hair follicles have stem cells similar to human hair follicles, useful for studying hair disorders.

Certain transcription factors are key in controlling skin stem cell behavior and could impact future treatments for skin repair and hair loss.

The arrector pili muscle might play a role in hair loss and needs more research to understand its impact.

The document concludes that stem cells and their environments are crucial for skin and hair health and have potential for medical treatments.

Skin and hair renewal is maintained by both fast and slow cycling stem cells, with hair regrowth primarily driven by specific stem cells in the hair follicle bulge. These cells can also help heal wounds and potentially treat hair loss.

The document concludes that skin stem cells are important for hair growth and wound healing, and could be used in regenerative medicine.

Different stem cells have benefits and challenges for tissue repair, and more research is needed to find the best types for each use.

Research on epidermal stem cells has advanced significantly, showing promise for improved clinical therapies.

Scarring alopecia affects different hair follicle stem cells than nonscarring alopecia, and the infundibular region could be a new treatment target.

Hedgehog signaling helps keep hair follicle stem cells the same in both young and old human skin.

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.

Understanding hair follicle biology and stem cell control could lead to new hair loss treatments.

Older people's sweat glands are less effective at helping skin wounds heal due to weaker cell connections.

Stem cells can help regenerate hair follicles.

Epidermal stem cells are diverse and vary in activity, playing key roles in skin maintenance and repair.