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The scalp has a natural speckled pattern of increased pigment around hair follicles, possibly linked to local hormone production.

The FTO gene hinders stem cells in hair follicles from becoming pigment cells.

Stress can cause hair to turn gray by depleting pigment-producing cells through the release of a stress hormone.

Scalp micropigmentation is a process where tiny dots of pigment are tattooed onto the scalp to create the appearance of a shaved head or fuller hair.

Melasma results from changes in the skin's pigment and structure, not just pigment cell growth.

Melanogenesis inhibitors like kojic acid and niacinamide can reduce inflammation and pigment production in skin cells.

Rabbit hair color is influenced by the shape and distribution of pigment granules.

COL17A1 is crucial for preventing hair graying and loss by supporting hair and pigment stem cells.

Low fluence photoepilation temporarily removes hair by targeting the hair follicle's pigmented area without severe damage.

EPR spectroscopy showed that spontaneous hair growth results in thicker skin and less pigmented hair than depilation-induced growth.

Red Sokoto goat fetuses develop firmer, pigmented skin with hair follicles as they grow.

Using topical prostaglandin F2α for glaucoma may cause loss of eyelash or eyebrow pigment.

The silver marmoset's skin is thin, lacks pigment cells, and has unique features like keratinized spines and specialized glands.

Better diagnostic tools and treatment guidelines are needed for segmental vitiligo and related pigment issues.

Pregnant women often experience various skin changes, with pigment changes and stretch marks being most common.

Lasers are effective for some skin conditions but can cause side effects like scarring and pigment changes; careful selection is important, and botulinum toxin type A is successful in reducing sweat in palmar hyperhidrosis.

Pregnant women often experience skin and hair changes, with over half getting stretch marks and pigment changes, and should be cautious with cosmetic procedures due to potential risks.

Some medications might reverse gray hair, especially those that reduce inflammation or stimulate pigment production, and vitamin B might help.

Removing MCPIP1 from myeloid cells in mice leads to hair loss and prevents skin tumors but causes pigmented spots.

Skin lesions in Carney complex are likely caused by a specific group of skin cells that promote pigment production due to a genetic mutation.

A man's chest hair turned white after a shingles infection, possibly due to virus-damaged pigment cells.

Exosomes from Pinctada martensii mucus can safely reduce melanin production, offering a new treatment for skin pigment issues.

Mouse hair follicles age, causing more white hairs due to fewer pigment stem cells.

Androgenetic alopecia is a common hair loss condition caused by testosterone effects on hair follicles, leading to thinner, shorter, and less pigmented hair, diagnosed using scalp dermoscopy and treated with topical minoxidil, antiandrogen agents, and 5-alpha reductase inhibitors.

Researchers found that certain lipids, especially vitamin D3, are lower in prematurely grey hair than in pigmented hair.

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.

Men are more likely to get infectious skin diseases, while women are more prone to autoimmune and pigment-related skin conditions, influenced by biological and environmental factors.

Radiation reduced zinc levels, growth, organ weights, and hair pigment in swine.

Lip aging differs from facial aging, needing specific care for barrier, wrinkles, and pigment changes.

Constant light exposure during pregnancy changes newborn rabbits' skin, affecting hair follicles, skin thickness, and pigment cells.