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Scientists made working hair follicles using stem cells, helping future hair loss treatments.

Scientists found markers called CD34 and CD200 that help identify stem cells in mouse and human hair follicles.

Electrospun matrices help regenerate skin and hair follicles using PCL and collagen scaffolds.

Implanted special stem cells from hair follicles helped heal wounds faster and with less scarring in mice.

Adult hair follicle cells can create new hair follicles from corneal cells with the right support.

Dermal stem cells help regenerate hair follicles and heal skin wounds.

The Wnt/β-catenin pathway can activate melanocyte stem cells and may help regenerate hair follicles.

Certain cells outside the hair follicle's bulge area can quickly regenerate damaged hair follicles, potentially helping to reduce hair loss from cancer treatments.

Mouse Scube3 affects teeth, tongue, vibrissae, and eye development, but not facial structure or limb growth.

Lgr5 is a marker for active, long-lasting stem cells in mouse hair follicles.

The study concluded that changing the culture conditions can cause sika deer skin cells to switch from a flat to a 3D pattern, which is important for creating hair follicles.

Hair loss in Androgenetic alopecia (AGA) is due to altered cell sensitivity to hormones, not increased hormone levels. Hair growth periods shorten over time, causing hair to become thinner and shorter. This is linked to miscommunication between cell pathways in hair follicles. There's also a change in gene expression related to blood vessels and cell growth in balding hair follicles. The exact molecular causes of AGA are still unclear.

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.

Researchers found new hair and nail genes, how hair reacts to UV, differences in white and pigmented hair growth, nerve changes in alopecia, treatments for baldness and alopecia, a toenail condition linked to a genetic disorder, and that nail fungus is more common in people with psoriasis.

Hair growth is cyclic and influenced mainly by local factors.

Hair, teeth, and mammary glands develop similarly at first but use different genes later.

Follistatin helps hair growth and cycling, while activin prevents it.

IGF-1 increases whisker growth in transgenic mice.

Hair sheds gradually from the follicle, with readiness to shed indicated by less attachment material.

VEGF helps hair grow and determines follicle size by increasing blood vessel growth.

Early development of hair, teeth, and glands involves specific signaling pathways and cellular interactions.

Too much Smad7 can cause serious changes in skin tissues, including problems with hair growth, thymus shrinkage, and eye development issues.

A genetic change in the EDAR gene causes the unique hair traits found in East Asians.

EGF controls hair growth by regulating hair follicles' growth phases.

New methods for skin and nerve regeneration can improve healing and feeling after burns.

Zizyphus jujuba essential oil can promote hair growth.

Mice lacking a key DNA methylation enzyme in skin cells have a lower chance of activating stem cells necessary for hair growth, leading to progressive hair loss.

Scientists found a way to grow human hair cells in a lab that can create new hair when transplanted.

Hair growth is influenced by interactions between skin layers, growth factors, and hormones, but the exact mechanisms are not fully understood.

IGF-1 injections help mice grow more hair by increasing cell growth and blocking a hair growth inhibitor.