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Skin and hair renewal is maintained by both fast and slow cycling stem cells, with hair regrowth primarily driven by specific stem cells in the hair follicle bulge. These cells can also help heal wounds and potentially treat hair loss.

Killing specific cells in hair follicles can lead to hair growth problems in mice.

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

Keratinocytes from dog hair follicles can create a functional skin layer in a lab model, useful for dog skin therapy.

The conclusion is that Pigmented Epithelioid Melanocytoma can start from hair follicle stem cells or from a mole on the skin.

Activating TERT in mice skin boosts hair growth by waking up hair follicle stem cells.

Using polyethylenimine-DNA to deliver the hTERT gene can stimulate hair growth and may be useful in treating hair loss, but there could be potential cancer risks.

The research provides specific measurements for hair follicles that can improve hair transplant and regeneration techniques.

GRK2 is essential for healthy hair follicle function, and its absence can lead to hair loss and cysts.

Integrin alphavbeta6 is important for wound healing and hair growth, and blocking it may improve these processes.

Patient-derived melanocytes can potentially treat vitiligo by restoring skin pigmentation.

Hair and skin can regenerate without bulge stem cells due to other compensating cells.

Matriptase is highly active in hair follicles and sebaceous glands, especially during hair growth phases.

Blocking TSLP reduces skin inflammation and cell overgrowth in psoriasis.

Human alpha defensin 5 helps heal wounds, reduce bacteria, and grow hair on burned skin.

Canine hair follicles have stem cells similar to human hair follicles, useful for studying hair disorders.

Scientists found the best time to transplant human stem cells for hair growth is between days 16-18 when they have the right markers and growth potential.

Hedgehog signaling helps keep hair follicle stem cells the same in both young and old human skin.

Cannabinoid receptor-1 signaling is essential for the survival and growth of human hair follicle stem cells.

The study found that stem cells and neutrophils are important for regenerating hair follicle structures in mice.

Skin-derived precursors in hair follicles come from different origins but function similarly.

Disrupting Smad4 in mouse skin causes early hair follicle stem cell activity that leads to their eventual depletion.

Skin aging is due to impaired stem cell mobilization or fewer responsive stem cells.

Keratin 15 is not a reliable sole marker for identifying epidermal stem cells because it's found in various cell types.

Removing Lrig1-positive stem cells in mice causes temporary loss of sebaceous glands.

Ephrins slow down skin and hair follicle cell growth.

Skin stem cells are crucial for maintaining and repairing the skin and hair, using a complex mix of signals to do so.

Disrupting Stat3 in hair follicle stem cells greatly reduces skin tumor formation.

Quercetin significantly helps hair growth by activating hair follicles and improving blood vessel formation around them.

Hair follicle stem cells need all reprogramming factors to become pluripotent.