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Hair follicle bulge cells don't help skin regrow after glucocorticoid damage; interfollicular epidermis cells do.

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

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

Scientists made structures that look like human hair follicles using stem cells, which could help grow hair without using actual human tissue.

Keratin 79 marks a new group of cells that are key for creating and repairing the hair follicle's structure.

Stress can cause early aging in certain skin cells, leading to problems with hair growth.

Scientists created a lab-grown hair follicle model that behaves like real hair and could improve hair loss treatment research.

BMPs are crucial for hair growth and their decrease by androgens leads to hair loss.

Bioluminescence imaging can track hair follicle cells and help study hair regrowth.

Different Myc family proteins are located in various parts of the hair follicle and may affect stem cell behavior.

Nestin-expressing cells turn into a specific type of skin cell in hair follicles during development and in adults.

A 29-year-old man had a jaw plaque diagnosed as follicular mucinosis, linked to nestin-positive hair follicle stem cells.

The document concludes that understanding adult stem cells and their environments can help improve skin regeneration in the future.

Nestin identifies specific progenitor cells in hair follicles that can become outer root sheath cells.

Nestin marks cells that can become a specific type of skin cell in hair follicles of both developing and adult mice.

The conclusion is that proper signaling is crucial for hair growth and development, and errors can lead to cancer or hair loss.

Immune cells are essential for early hair and skin development and healing.

The TGF-β family helps control how cells change and move, affecting skin, hair, and organ development.

Hair follicle development is controlled by interactions between skin tissues and specific molecular signals.

Sox9 is present in most canine skin tumors and may help understand stem cells' role in these cancers.

PPAR alpha may help in hair growth and could be a target for treatment.

The document concludes that understanding hair biology is key to treating hair disorders, with gene therapy showing potential as a future treatment.

Regulatory T cells help heal skin and grow hair, and their absence can lead to healing issues and hair loss.

AcSDKP may help prevent skin and hair aging and promote their growth.

New biofabrication technologies could lead to treatments for hair loss.

Hair is important for protection, social interaction, and temperature control, and is made of a growth cycle-influenced follicle and a complex shaft.

Hair growth phase and certain genes can speed up wound healing, while an inflammatory mediator can slow down new hair growth after a wound. Understanding these factors can improve tissue regeneration during wound healing.

Advanced therapies like gene, cell, and tissue engineering show promise for hair regrowth in alopecia, but their safety and effectiveness need more verification.

The document concludes that alopecia has significant social and psychological effects, leading to a market for hair loss treatments.

Cells from a skin condition can create new hair follicles and similar growths in mice, and a specific treatment can reduce these effects.