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Scientists made a mouse that shows how a specific protein in the skin changes and affects hair growth and shape.

Alk1 in specific cells is crucial for proper nerve branching and hair function.

The mesenchyme can start hair growth, but the exact signal that causes this is still unknown.

Mouse touch-sensitive nerve cells adjust their connections based on competition with other similar cells.

Activating β-catenin increases melanocytes and decreases Schwann cells.

The HoxC gene cluster and its enhancers are essential for developing hair and nails in mammals.

Stem cells regenerate tissues and their behavior varies by environment, suggesting the hematopoietic system model may need revision.

MED1 is essential for normal hair growth and maintaining hair follicle stem cells.

The study identified unique genes in hair follicle cells and their environment, suggesting these genes help organize cells for hair growth.

Dlx3 is essential for hair growth and regeneration.

BMP signaling is essential for the development of touch domes.

cDermo-1 causes dense skin, feathers, and scales in chickens.

Hair follicle stem cells help maintain skin health and could improve skin replacement therapies.

The extracellular matrix affects where tumors can start in the body.

When skin blisters, healing the wound is more important than growing hair, and certain stem cells mainly fix the blisters without helping hair growth.

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

GDNF helps grow hair and heal skin wounds by acting on hair stem cells.

Hedgehog signaling in certain cells is crucial for hair growth during wound healing.

External factors can cause skin cancer cells that usually don't spread to grow and form tumors in mice.

Different types of stem cells help maintain and heal skin.

Blocking a protein called CXXC5 with a specific peptide can stimulate hair regrowth and new hair growth in wounds.

Keratin 15 expression in skin cells is regulated by two mechanisms involving PKC/AP-1 and FOXM1.

The right amount of retinoic acid is essential for normal hair growth and development.

Rats can't grow new hair follicles after skin wounds, unlike mice, due to differences in gene expression and response to WNT signaling.

The protein EZH2 blocks microRNA-22, increasing STK40 protein, which helps hair follicle stem cells change and grow hair.

GDNF signaling helps in hair growth and skin healing after a wound.

Meis2 is essential for touch sensation and proper nerve connection to touch receptors in certain skin areas of mice.

Trichogerminoma is a rare, benign skin tumor from hair cells, with a small risk of becoming cancerous.

Latanoprost-loaded nanotransfersomes could help treat hair loss by promoting hair growth.

Skin stem cells interacting with their environment is crucial for maintaining and regenerating skin and hair, and understanding this can help develop new treatments for skin and hair disorders.