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Tissue from dog stem cells helped grow hair in mice.

Cell-based therapies show promise for treating Limbal Stem Cell Deficiency but need more research.

Lab-made tissues from dog fat stem cells can help grow hair by releasing a growth factor.

Skin healing from blisters can delay hair growth as stem cells focus on repairing skin over developing hair.

Substances from dental stem cells might help treat hair loss.

Stem cell differentiation is crucial for skin barrier maintenance and its disruption can lead to skin diseases.

Scientists identified a unique type of human skin stem cell that could help with tissue repair.

Storing hair follicle micrografts for longer times can cause them to enter a state similar to the natural hair shedding phase, which might impact hair transplant results.

PlncRNA-1 helps hair follicle stem cells grow and develop by controlling a specific cell signaling pathway.

Skin stem cells maintain and repair the outer layer of skin, with some types being essential for healing wounds.

Mouse stem cells from hair follicles can improve wound healing and reduce scarring.

Aging in hair follicle stem cells leads to hair graying, thinning, and loss.

Scientists made stem cells that can grow hair by adding three specific factors to them.

New research suggests that skin cell renewal may not require a special type of cell previously thought to be essential.

WNT10A helps esophageal cancer cells spread and keep renewing themselves.

IGF-1 injections help mice grow more hair by increasing cell growth and blocking a hair growth inhibitor.

When skin blisters, healing the wound is more important than growing hair, and certain stem cells mainly fix the blisters without helping hair growth.

PRP and cell therapies may help with hair loss, but more research is needed.

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

The document concludes that while some organisms can regenerate body parts, mammals generally cannot, and cancer progression is complex, involving mutations rather than a strict stem cell hierarchy.

The BMP/Smads pathway and Id2 gene control hair follicle stem cells, affecting their rest and growth phases.

Periodontal ligament stem cells show promise for regrowing tissues but require more research for safe, effective use.

Wnt and Notch signaling help wound healing by promoting cell growth and regulating cell differentiation.

The p53 protein has complex, sometimes contradictory functions, including tumor suppression and promoting cell survival.

Stem cell therapy is promising for treating various health conditions, but more research is needed to understand its full potential and address challenges.

A special gene region controls the re-emergence of a primitive wool type in Merino sheep, improving their wool yield and adaptability.

Less differentiated melanoma cells are more vulnerable to a type of cell death, which could improve cancer treatments.

Gata6 is important for protecting hair growth cells from DNA damage and keeping normal hair growth.

Mice can grow new hair follicles after skin wounds through a process not involving existing hair stem cells, but requiring more research to understand fully.

The article concludes that developing in vitro models for human hair structures is important for research and reducing animal testing, but there are challenges like obtaining suitable samples and the models' limitations.