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Scalp micropigmentation is a safe way to hide hair loss and scalp scars by tattooing tiny dots that look like hair follicles.

The document concludes that while white skin, nail, and mucosa diseases increase skin cancer risk, they are generally harmless, especially compared to darker pigmentation conditions.

A man's sudden hair loss and color change to white was diagnosed as alopecia areata and it improved on its own after six months.

Applying a specific inhibitor lightens skin and hair color.

Some chemicals can permanently or temporarily remove color from skin and hair, which can be distressing and is not well-regulated in cosmetics.

The study found that giant pandas have more melanin in black hair follicles than white, with gene expression differences that could affect hair color and skin health.

Too much zinc in the diet can cause hair loss and color change in young mice by reducing copper in the body.

T-cell reconstitution after thymus transplantation can cause hair whitening and loss.

Melanocytes are important for skin and hair color and protect the skin from UV damage.

Melatonin affects skin and hair color and protects skin cells, with potential benefits for hair growth and skin health.

Intestinal stem cells can help repair skin damage from radiation.

Using A132 hair dye with sunlight can cause skin damage and hair loss.

Activating TRPV4 in skin cells helps regrow hair in mice, possibly offering a treatment for hair loss.

Dermal papilla cells are key for hair growth and color, influencing hair type and size, and their interaction with stem cells could help treat hair loss and color disorders.

Common noncancerous skin diseases have various treatments, including topical applications, light therapy, surgery, and medications, with psychological support being important.

AI is effective in diagnosing and treating hair disorders, including detecting hair loss and scalp conditions with high accuracy, but it should supplement, not replace, doctor-patient interactions.

Vitiligo causes white skin patches and can lead to psychological stress.

The research showed how melanocytes develop, move, and respond to UV light, and their stem cells' role in hair color and skin cancer risk.

Gray hair is caused by reduced melanin production or transfer issues, linked to aging and possibly health conditions, with treatments focusing on color camouflage.

Using sulfur soap helped improve skin problems in a dog with demodecosis.

Hair changes can indicate systemic diseases or medication effects.

The document concludes that for hair and feather growth, it's better to target the environment around stem cells than the cells themselves.

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.

SCD1 is important for hair growth by keeping the connection in skin cells where hair stem cells live stable.

Stem cells can rejuvenate skin, restore hair, and aid in wound healing.

The research created a detailed map of skin cells, showing that certain cells in basal cell carcinoma may come from hair follicles and could help the cancer grow.

Skin stem cells are crucial for maintaining and repairing skin, with potential for treating skin disorders and improving wound healing.

The document concludes that understanding and treating hair loss requires recognizing its various types and using appropriate diagnostic tools and treatments.

Humans lost body hair relatively recently in evolution.

The article concludes that correctly diagnosing systemic causes of hair loss requires a detailed clinical evaluation and a systematic diagnostic approach.