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Skin-derived precursors in hair follicles come from different origins but function similarly.

A gene in Arabidopsis thaliana, AtPRPL1, affects root hair length but not cell wall composition.

Different combinations of human hair keratins affect how hair fibers form.

Hair graying is influenced by factors like nerves, fat cells, and immune cells, not just hair follicles.

Hair ages due to various factors and treatments like minoxidil and finasteride can help, but more research and better public awareness are needed.

Hair ages and thins due to factors like inflammation and stress, and treatments like antioxidants and hormones might improve hair health.

Scientists successfully created and transplanted bioengineered hair follicles that function like natural ones, suggesting a new treatment for hair loss.

Engineered skin substitutes can grow hair but have limitations like missing sebaceous glands and hair not breaking through the skin naturally.

Adding human hair to cement can make it tougher and better insulated but also more porous.

Pectin biosynthesis is essential for the growth of cotton fibers and Arabidopsis root hairs.

Some congenital hair disorders improve in childhood or with treatments like minoxidil and retinoids, while others like Netherton syndrome and trichothiodystrophy have a poor prognosis.

Hair transplant surgery can rebuild muscle and nerve connections, allowing transplanted hairs to stand up like normal hairs.

The document concludes that hair loss is influenced by genetics and other factors, and while treatments like finasteride can help, they have limitations and side effects.

A patient with a skin condition had unusual scarring hair loss but improved with treatment.

Adding bentonite clays to goat diets increased milk yield, periwinkle shell improved chicken egg production, and vaccination increased muscle area and carcass yield in calves.

In 2011, hair restoration was a specialized field in plastic surgery, using techniques like "Ultrarefined follicular unit hair transplantation" to minimize scarring and promote hair growth, with future treatments like stem cell therapy and hair cloning still being tested.

The "Color Atlas of Hair Restoration Surgery" is a clear, practical guide for hair restoration procedures, covering topics like flaps, grafts, and planning, and is known for its helpful photos.

Poplar seed hairs grow from the placenta at the ovary base, with endoreduplication playing a key role in their development, and share similar cellulose synthesis processes with cotton fibers.

Ptprq has multiple forms that change during inner ear development.

Keratin 33A is a key protein in goat winter coats, especially in high-producing breeds.

Adding insulin-like growth factor 1 and bone marrow-derived stem cells to a collagen-chitosan scaffold helps wounds heal faster and regrows hair follicles.

Hormones and neuroendocrine factors control hair growth and color, and more research could lead to new hair treatment options.

IGF-1 increases whisker growth in transgenic mice.

Skin-derived stem cells can become various cell types, including germ cell-like and oocyte-like cells.

UV radiation and visible light can damage hair, but there are ways to protect it.

Modified stem cells from umbilical cord blood can make hair grow faster.

Flightless I protein affects hair growth, with low levels delaying it and high levels increasing hair length in rodents.

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

Researchers created small amber particles for use in bioactive and biocompatible fibers that could help with skin and hair restoration and are safe for infant clothing.