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Nicotinamide applied to the scalp can slow down hair growth.

Certain flavonoids can improve the growth of pigmented hair in mice.

Bone Morphogenetic Proteins (BMPs) help control skin health, hair growth, and color, and could potentially be used to treat skin and hair disorders.

As people age, their hair follicles produce less pigment, leading to gray and white hair, due to factors like reduced enzyme activity and damage to melanocyte DNA.

The meeting presented new findings on hair stem cells, pigmentation, genetics, and modern hair treatment techniques.

Hair graying is caused by the loss of pigment cells due to poor maintenance of stem cells in the hair follicle.

Recent findings show that hair growth and color are controlled by a complex network of signals in the hair follicle.

Gamma rays did not change hair follicle density but increased white and hypopigmented hairs in mice.

The 2004 hair research meeting presented new findings on hair cell differentiation, genetic factors in hair loss, hair pigmentation, and potential targeted therapies.

Splitting one hair follicle into two can help regrow hair with a 50% to 70% success rate, useful when donor hair is limited.

The new scalp treatment preserves hair color, reduces hair loss, and maintains hair strength.

Melanocytes are crucial for skin pigmentation and can affect conditions like melanoma, vitiligo, and albinism, as well as hair color and hearing.

Many hair loss conditions can be treated.

A certain signaling pathway in mice, when increased, causes hair to gray by depleting the cells that give hair its color.

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

ILK is essential for skin development, pigmentation, and healing.

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

MicroRNAs play a crucial role in skin and hair health, affecting everything from growth to aging, and could potentially be used in treating skin diseases.

The document explains hair biology, the causes of hair loss, and reviews various hair loss treatments.

Bimatoprost eye drops make rabbit eyelashes longer, thicker, and darker, and increase the number of lashes without causing inflammation.

Hair aging is caused by stress, hormones, inflammation, and DNA damage affecting hair growth and color.

Blocking BACE1 and BACE2 enzymes causes hair color loss in mice.

Understanding hair biology is key to developing better treatments for hair and scalp issues.

The article concludes that the wool follicle is a valuable model for studying tissue interactions and has potential for genetic improvements in wool production.

Ultraviolet rays damage hair, smoking may cause hair loss, and good nutrition is important for hair health, but genetics mainly decide hair thickness.

Gamma-ray exposure can cause long-lasting damage to hair follicles, affecting hair structure and color.

Butyrate helps hair grow longer, improves hair cell health, increases pigment production, and boosts hair's natural defenses.

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.

Hair follicles could be used to noninvasively monitor our body's internal clock and help identify risks for related diseases.

Hormones significantly influence hair growth, with conditions like hirsutism and patterned hair loss linked to hormone levels; more research is needed for full understanding.