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Scientists developed a method to grow human fetal skin and digits in a lab for 3-4 weeks, which could help study skin features and understand genetic interactions in tissue formation.

Adding fetal calf serum to the medium kept Merkel cells alive and changed their shape.

Adding fetal calf serum helps Merkel cells survive and change shape.

Researchers created a lab model to study human hair growth, showing it can grow and self-regulate outside the body.

Storing hair follicles in a special buffer with certain inhibitors can increase hair growth and improve transplant results.

Storing hair follicles in special buffers with added protective substances can increase hair growth and reduce cell death.

Cell transplantation faces challenges in genitourinary reconstruction, but alternative tissue sources and microencapsulation show promise.

Minoxidil affects cell growth in two ways: low doses increase growth, while high doses slow it down and can be toxic.

MIM is crucial for hair follicle formation and regeneration by controlling cilia formation and hedgehog signaling through its interaction with Cortactin and Src.

New LPA receptors (LPA4, LPA5, LPA6) have diverse roles in the body.

The peptide IMT-P8 can effectively deliver proteins into the skin and cells for potential skin treatments.

Tcf3 helps cells move and heal wounds by controlling lipocalin 2.

Vitamin D3 can help improve hair growth by enhancing the function of specific skin cells and could be useful in hair regeneration treatments.

Hair transplantation has improved with techniques that increase graft survival and patient satisfaction for more natural results.

Only skin melanocytes, not other types, can color hair in mice.

Using special RNA to target a mutant gene fixed hair problems in mice.

Exosomes from stem cells help hair regrowth by activating a specific signaling pathway.

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

High LGR5 levels in glioblastoma indicate poor prognosis and are essential for cancer stem cell survival.

Exosomes are crucial for protecting sensory hair cells in the inner ear.

CRH in the skin acts like the body's stress response system, affecting cell behavior and immune activity.

Activating a protein called β-catenin in adult skin can make it behave like young skin, potentially helping with skin aging and hair loss.

Fibroblast state switching is crucial for skin healing and development.

RORA may help regulate hair growth by affecting hair follicle stem cells.

Mouse cell exosomes help hair regrowth and wound healing by activating a specific signaling pathway.

The document concludes that using stem cells to regenerate hair follicles could be a promising treatment for hair loss, but there are still challenges to overcome before it can be used clinically.

Insulin or IGF-I is needed for hair growth in newborn mice, while minoxidil helps adult mouse hair grow, suggesting a way to study human hair loss.

The conclusion is that the new method makes collecting cells from plucked hair to create stem cells more efficient and less invasive.

A new 3D culture system helps grow and study mouse skin stem cells for a long time.

Pumpkin Seed Oil in niosomes may help treat hair loss and improve hair growth.