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Developing hair follicles form from ring-shaped patterns, with future stem cells originating from the outer ring, not the upper layers, as previously thought.

The lentiviral array can monitor and predict gene activity during stem cell differentiation.

Stem cells control their future role by changing ERK signal timing, affecting tissue regeneration and cancer.

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

Stem cells in the hair follicle are regulated by their surrounding environment, which is important for hair growth.

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.

Peptide hydrogel scaffolds help grow new hair follicles using stem cells.

Skin's epithelial stem cells are crucial for repair and maintenance, and understanding them could improve treatments for skin problems.

SOX9 helps determine stem cell roles by interacting with DNA and proteins that control gene activity.

A specific enzyme is essential for proper hair follicle stem cell development and healthy skin.

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

Proteins like aPKC and PDGF-AA, substances like adenosine and ATP, and adipose-derived stem cells all play important roles in hair growth and health, and could potentially be used to treat hair loss and skin conditions.

Vav2 changes how hair follicle stem cells' genes work as they age, which might improve regeneration but also raise cancer risk.

Runx1 affects hair growth, cancer development, and autoimmune diseases in epithelial tissues.

Stem cell self-renewal is complex and needs more research for full understanding.

BMI1 is essential for preventing hair greying and maintaining hair color.

Hair follicle stem cells change states with age, affecting hair growth and aging.

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

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.

Targeting and modifying the stem cell niche can improve regenerative therapies.

MicroRNAs are important for hair growth regulation, with Dicer being crucial and Tarbp2 less significant.

β-catenin is essential for stem cell activation and proliferation in hair follicles.

Ptch2 plays a key role in controlling stem cell function and the ability to regenerate after birth.

Skin stem cells are crucial for maintaining and repairing skin, with potential for treating skin disorders and improving wound healing.

MicroRNA-205 helps hair grow by changing the stiffness and contraction of hair follicle cells.

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

WNT10A helps esophageal cancer cells spread and keep renewing themselves.

Understanding how epigenetic regulation affects stem cells is key to cancer insights and new treatments.

Using skin stem cells and certain molecules might lead to scar-free skin healing.

Polycomb Repressive Complex 2 is not needed for hair regeneration.