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Pig skin cells can turn into mesodermal cells but lose their ability to become neural cells.

Selenium can be toxic to animals, causing serious health issues, especially in horses.

Hair follicle stem cells could be used to treat the skin condition vitiligo.

CaV1.2 helps activate hair follicle stem cells without calcium flux.

Dermal macrophages might help regrow hair.

Human skin responds to light with protective mechanisms, but more research is needed to understand these processes and their implications for health and therapy.

Aging causes hair to gray and thin, with the timing of graying varying by race, and factors like oxidative stress and genetics can lead to hair loss.

Skin and hair renewal is maintained by both fast and slow cycling stem cells, with hair regrowth primarily driven by specific stem cells in the hair follicle bulge. These cells can also help heal wounds and potentially treat hair loss.

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

Hair follicle biology advancements may lead to better hair growth disorder treatments.

Hair growth is cyclic and influenced mainly by local factors.

Photobiomodulation therapy using red and near-infrared light can reduce inflammation and aid in healing various conditions.

Nerve signals are crucial for hair follicle stem cells to become skin stem cells and help in wound healing.

Anticancer drugs are increasingly found in surface waters, and their long-term environmental effects are not well understood, requiring better testing methods.

Hair regeneration needs dynamic cell behavior and mesenchyme presence for stem cell activation.

The skin's layers protect, sense, and regulate the body's internal balance, but can be prone to cancer.

Wnt signaling is crucial for pigmented hair regeneration by controlling stem cell activation and differentiation.

Hair growth and pigmentation in mice involve specific stages crucial for research.

The document concludes that understanding hair follicle biology can lead to better hair loss treatments.

Telogen effluvium is a reversible hair loss condition that requires a detailed diagnosis and often resolves on its own.

Certain cells from hair follicles can create new hair and contribute to hair growth when implanted in mice.

A gene called APCDD1, which controls hair growth, is found to be faulty in a type of hair loss called hereditary hypotrichosis simplex.

The hedgehog signaling pathway is crucial for hair growth but not for the initial creation of hair follicles.

Hair follicle dermal stem cells are key for regenerating parts of the hair follicle and determining hair type.

Latanoprost can make eyelashes longer, thicker, and darker.

Blood vessels and specific genes help turn cartilage into bone when bones heal.

Some skin medications are safe during pregnancy and breastfeeding, but others can harm the baby and should be avoided.

Understanding hair growth involves complex interactions between molecules and could help treat hair disorders.

Stem cell self-renewal is complex and needs more research for full understanding.

Skin aging is due to impaired stem cell mobilization or fewer responsive stem cells.