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Different small areas within hair follicles send specific signals that control what type of cells stem cells become.

Skin organoids from stem cells could better mimic real skin but face challenges.

The review concludes that innovations in regenerative medicine, tissue engineering, and developmental biology are essential for effective tissue repair and organ transplants.

PRP helps skin heal, possibly through special cells called telocytes.

High levels of ERK activity are key for tissue regeneration in spiny mice, and activating ERK can potentially redirect scar-forming healing towards regenerative healing in mammals.

Understanding phenotypic plasticity is crucial for developing effective cancer therapies.

Nerve signals are crucial for hair follicle stem cells to become skin stem cells and help in wound healing.

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.

Melanocyte development from neural crest cells is complex and influenced by many factors, and better understanding could help treat skin disorders.

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

Plant root hair growth is mainly controlled by hormones like auxin and ethylene, which promote growth, while others like brassinosteroid inhibit it.

Gene network oscillations inside hair stem cells are key for hair growth regulation and could help treat hair loss.

Using defensins to activate stem cells may improve skin aging signs without causing inflammation.

Eating less can slow aging and help keep stem cells healthy by cleaning out damaged cell parts.

Melanoblasts migrate to the skin using various pathways, and understanding this process could help with skin disease research.

Mouse zigzag hair bends form due to a 3-day cycle of changes in hair progenitors and their environment.

Ethylene and auxin hormones interact in complex ways that are essential for plant growth and development.

Different types of inactive melanocyte stem cells exist with unique characteristics and potential to develop into other cells.

Skin cells show flexibility in healing wounds and forming tumors, with potential for treating hair disorders and chronic ulcers.

Telomerase-positive cells are mainly in the bulb matrix and outer root sheath of hair follicles.

Cornification is how skin cells die to form the protective outer layer of skin, hair, and nails.

Deregulation of stem cell function is central to the development of some cancers.

The conclusion is that understanding how hair follicle stem cells live or die is important for maintaining healthy tissue and repairing injuries, and could help treat hair loss, but there are still challenges to overcome.

WWOX deficiency in mice causes skin and fat tissue problems due to disrupted cell survival signals.

Special proteins are important for skin balance, healing, and aging, and affect skin stem cells.

Different types of resting melanocyte stem cells have unique characteristics and vary in their potential to become other cells.

Abdominal skin heals faster than dorsal skin because it has more stem cells.

Nanocarriers with plant extracts show promise for safe and effective hair growth treatment.

The Notch signaling pathway is important for hair follicle development and could help create treatments for hair disorders.

POUF51 and HES3 are key in controlling stem cell numbers in psoriasis.