research Surgical Management of Leukotrichia
Surgical repigmentation can permanently restore color to white hair in vitiligo patients.
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420-450 / 1000+ results research The Hair Pigmentation Unit and Hair Graying
Hair color is determined by melanins produced in hair cells.
research Fabrication of polyvinyl pyrrolidone-K90/Eudragit RL100-based dissolving microneedle patches loaded with alpha-arbutin and resveratrol for skin depigmentation
Microneedle patches with alpha-arbutin and resveratrol can effectively reduce skin pigmentation without irritation.
research Long-term follow-up of leucoderma patients treated with transplants of autologous cultured melanocytes, ultrathin epidermal sheets and basal cell layer suspension
Transplantation is effective for stable leucoderma but not for progressive, widespread vitiligo vulgaris.
research Poliosis circumscripta: Overview and underlying causes
Poliosis circumscripta is a patch of white hair caused by lack of melanin, linked to genetic and acquired conditions.
research Surgical Treatments of Leukodermas Other Than Vitiligo Vulgaris
Hair transplantation showed the most promise for repigmenting white hair, especially for eyebrows and eyelashes.
research Scalp Hair Hypopigmentation in a Five-month-old Infant: A Quiz
research Unusual dermoscopic features in a patient with alopecia areata
Alopecia areata can show unusual red-dotted vessels and dithranol treatment may mask typical patterns.
research Beyond the Epidermal-Melanin-Unit: The Human Scalp Anagen Hair Bulb Is Home to Multiple Melanocyte Subpopulations of Variable Melanogenic Capacity
The human scalp has different types of pigment cells in hair follicles with varying abilities to produce pigment.
research The Dark Side of Gefitinib: Reflectance Confocal Microscopy Applied to Hair Hyperpigmentation
Gefitinib can cause hair and eyebrow darkening.
research Lymphocytic Infiltration of the Skin Jessner-Kanof After Treatment With a Hydroquinone-Containing Bleaching Cream
research A function for Rac1 in the terminal differentiation and pigmentation of hair
Rac1 is essential for proper hair structure and color.
research Chemically Induced Depigmentation of Skin and Hair
Some chemicals can permanently or temporarily remove color from skin and hair, which can be distressing and is not well-regulated in cosmetics.
research Transgneic Endothelin 3 Regulates Murine Pigment Production and Coat Color
The gene Endothelin 3 makes mice's fur darker by increasing pigment cells and pigment levels.
research Intradermal Local Injection of Autologous Cell‐Free Fat Extract for the Treatment of Refractory Postinflammatory Hyperpigmentation
CEFFE injections effectively and safely improve postinflammatory hyperpigmentation.
research Multi-dermatomal unilateral nevus comedonicus along the lines of Blaschko: a rare presentation
A rare skin disorder, nevus comedonicus, can appear on one side of the body following Blaschko's lines.
research Index of Suspicion
Thorough history and examination are crucial for diagnosing genetic disorders like juvenile polyposis and hypomelanosis of Ito.
research Trichoscopy of aplasia cutis congenita of the scalp in skin of color
Trichoscopy is effective for diagnosing scalp ACC in darker skin tones.
research Repigmentation by combined narrow‑band ultraviolet B/adipose‑derived stem cell transplantation in the mouse model: Role of Nrf2/HO‑1‑mediated Ca2+ homeostasis
Combining narrow-band ultraviolet B light and stem cell transplantation helps repigmentation in vitiligo by maintaining calcium balance in mice.
research A pilot study for triple combination therapy with a low-fluence 1064 nm Q-switched Nd:YAG laser, hydroquinone cream and oral tranexamic acid for recalcitrant Riehl’s Melanosis
The combination therapy significantly improved Riehl’s melanosis in patients without serious side effects.
research Nail Hyperpigmentation Following Valproic Acid Use: A Rare Case Report
Valproic acid can rarely cause reversible nail discoloration.
research Activity evaluation of epidermo-melanin unit and dermal damage in melasma
Melasma results from changes in the skin's pigment and structure, not just pigment cell growth.
research Evaluation of E- cadherin and Hydrogen Peroxide in Skin of Patients with Vitiligo
Vitiligo patients have higher hydrogen peroxide levels and lower E-cadherin, affecting skin cell adhesion and pigmentation.
research Amelanocytic Anhidrotic Alopecia Areata-like Phenotype After Allogeneic Hematopoietic Cell Transplant
The immune system can cause permanent skin and hair whitening by attacking pigment cells.
research Becker's Nevus Syndrome
Becker's Nevus Syndrome is a rare condition with a skin patch and possible bone and muscle abnormalities, treated mainly for appearance.
research Tyrosinase inhibition due to interaction of homocyst(e)ine with copper: the mechanism for reversible hypopigmentation in homocystinuria due to cystathionine beta-synthase deficiency.
Lowering homocyst(e)ine levels can reverse skin and hair lightening by restoring enzyme activity needed for pigmentation.
research Increased PHGDH expression uncouples hair follicle cycle progression and promotes inappropriate melanin accumulation
Increased PHGDH expression causes early melanin buildup in hair follicles.
research Dermatopathia Pigmentosa Reticularis: Report of a New Cases and Literature Review
DPR can show different hair characteristics, as seen in two brothers with normal hair.
research Erythromelanosis follicularis faciei in women
Erythromelanosis follicularis faciei can also affect women, though it's rare.