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Epigenetic changes control how adult stem cells work and can lead to diseases like cancer if they go wrong.

Innate immunity genes in hair follicle stem cells might have new roles beyond traditional immune functions.

Udenafil may help hair grow by activating certain stem cells.

Hair follicle cells resist turning into skin cells.

Mesenchymal stem cells could help treat aging-related diseases better than current methods.

Tiny vesicles from stem cells could be a new treatment for healing wounds.

The paper concludes that understanding melanocyte development can help in insights into skin diseases and melanoma diversity.

Telocytes might help with skin repair and regeneration.

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

New methods for skin and nerve regeneration can improve healing and feeling after burns.

β-Catenin signaling is involved in brain cell growth after injury and could be a therapy target.

Improving the environment and cell interactions is key for creating human hair in the lab.

Fully regenerating human hair follicles not yet achieved.

Stem cell technologies and regenerative medicine, including platelet-rich plasma, show promise for hair restoration in treating hair loss, but more research is needed.

Hair follicles are essential for skin health, aiding in hair growth, wound healing, and immune function.

A specific group of skin stem cells was found to help maintain hair follicle cells.

New cell-based therapies may improve hair loss treatments in the future.

Exposure to 50 Hz electromagnetic fields may help mice grow hair faster.

Understanding skin structure and development helps diagnose and treat skin disorders.

Baby teeth stem cells can potentially grow organs and treat diseases.

Human skin has multiple layers and functions, with key roles in protection, temperature control, and appearance.

Different types of fibroblasts play various roles in kidney repair and aging, and may affect chronic kidney disease outcomes.

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.

Hair loss in Androgenetic alopecia (AGA) is due to altered cell sensitivity to hormones, not increased hormone levels. Hair growth periods shorten over time, causing hair to become thinner and shorter. This is linked to miscommunication between cell pathways in hair follicles. There's also a change in gene expression related to blood vessels and cell growth in balding hair follicles. The exact molecular causes of AGA are still unclear.

Melanocytes produce melanin; their defects cause vitiligo and hair graying, with treatments available for vitiligo.

The 2015 Hair Research Congress concluded that stem cells, maraviroc, and simvastatin could potentially treat Alopecia Areata, topical minoxidil, finasteride, and steroids could treat Frontal Fibrosing Alopecia, and PTGDR2 antagonists could also treat alopecia. They also found that low-level light therapy could help with hair loss, a robotic device could assist in hair extraction, and nutrition could aid hair growth. They suggested that Alopecia Areata is an inflammatory disorder, not a single disease, indicating a need for personalized treatments.

Stem cell therapy shows promise for treating hair loss in androgenetic alopecia.

Mice skin has components that could help with hair growth and might be used for diabetes treatment.

Mice genetically modified to produce more Del1 protein had faster hair regrowth.

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