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Hair follicle stem cells are a practical and ethical option for nerve repair in regenerative medicine.

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

Brg1 is crucial for hair growth and skin repair by maintaining stem cells and promoting regeneration.

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

Human hair follicle stem cells can turn into multiple cell types but lose some of this ability after being grown in the lab for a long time.

Meis1 is crucial for skin health and tumor development.

Intense pulsed light treatment mainly damages pigmented hair parts but spares stem cells, allowing hair to regrow.

PDGF signaling is crucial for maintaining and renewing hair follicle stem cells, which could help treat hair loss.

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

Dogs could be good models for studying human hair growth and hair loss.

Small molecule drugs show promise for advancing regenerative medicine but still face development challenges.

Surgical repigmentation can permanently restore color to white hair in vitiligo patients.

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.

Current therapies cannot fully regenerate adult skin without scars; more research is needed for scar-free healing.

ASH2L is essential for skin and hair development.

P-cadherin is crucial for hair follicle pigmentation but not skin pigmentation.

Removing Mediator 1 from certain mouse cells causes teeth to grow hair instead of enamel.

Radiation mainly affects keratinocyte stem cells, not melanocyte stem cells, causing hair to gray.

Substance from human umbilical cord blood cells promotes hair growth.

SKPs are similar to adult skin stem cells and could help in skin repair and hair growth.

Wnt signaling is crucial for pigmented hair regeneration by controlling stem cell activation and differentiation.

TGF-β is crucial for tissue repair and can cause diseases if not properly regulated.

The dermal papilla is crucial for hair growth and health, and understanding it could lead to new hair loss treatments.

SCDSFs from zebrafish embryos are beneficial for treating cancer, regenerating tissues, and improving conditions like psoriasis and alopecia.

The Wnt/β-catenin pathway can activate melanocyte stem cells and may help regenerate hair follicles.

Hair growth and development are controlled by specific signaling pathways.

Researchers created a fully functional, bioengineered skin system with hair from stem cells that successfully integrated when transplanted into mice.

The research created a detailed map of skin cells, showing that certain cells in basal cell carcinoma may come from hair follicles and could help the cancer grow.

Different types of fibroblasts play various roles in diseases and healing, and more research on them could improve treatments.

Dermal papilla cells are key for hair growth and color, influencing hair type and size, and their interaction with stem cells could help treat hair loss and color disorders.