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Differentiated fibroblasts regenerate hair follicles better than undifferentiated ones.

Skin cell types develop when specific genes are turned on by removing certain chemical tags from DNA.

The substance from human hair root cells can help maintain hair growth and make skin cells more capable of growing hair.

The nude gene causes skin cell overgrowth and improper development, leading to hair and urinary issues.

Lef1 is essential for normal skin, hair growth, and healing wounds in mice.

TGF-β2 plays a key role in human hair growth and development.

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

The flap assay grows the most natural hair but takes the longest, the chamber assay is hard work but gives dense, normal hair, and the patch assay is quick but creates poorly oriented hair with some issues.

Mouse hair follicle stem cells were successfully isolated and used to regenerate hair follicles with two different methods.

The conclusion is that hair growth can be improved by activating hair cycles, changing the surrounding environment, healing wounds to create new hair follicles, and using stem cell technology.

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

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

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

The method quickly analyzes hair growth genes and shows that blocking Smo in skin cells stops hair growth.

Scientists found ways to identify and collect skin stem cells, which vary by skin area and are delicate.

The document concludes that adult mammalian skin contains multiple stem cell populations with specific markers, important for understanding skin regeneration and related conditions.

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

The 3D skin model is better for hair growth research and testing treatments.

Scientists have found a way to create hair follicles from skin cells of newborn mice, which can grow and cycle naturally when injected into adult mouse skin.

The document concludes that specific cells are essential for hair growth and more research is needed to understand how to maintain their hair-inducing properties.

Scientists created stem cells that can grow hair and skin.

Keratins are important for skin cell health and their problems can cause diseases.

Dermal adipose tissue in mice can change and revert to help with skin health.

Platelet-rich plasma helps human hair cells grow and survive better.

Conditioned medium from keratinocytes can improve hair growth potential in cultured dermal papilla cells.

The patch assay can create mature hair follicles from human cells and may help in hair loss treatments.

A new model for hair regeneration in mice was created in 2015, which is faster and less invasive than the old method, producing normal hairs in about 21 days.

Sonic hedgehog signaling is crucial for hair growth and maintaining hair follicle identity.

Activin B improves wound healing and hair growth by helping stem cells move using certain cell signals.

Researchers found a way to create cells from stem cells that act like human cells important for hair growth and could be used for hair regeneration treatments.