research Skin Semiology and Grading Scales
The document concludes that dermatology training and grading scales need to better represent dark-skinned individuals to improve diagnosis and assessment of skin conditions.
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540-570 / 1000+ results research Editorial: Mechanisms and novel treatments of pigmentary disorders and skin regeneration
New treatments and drugs show promise for improving skin pigmentation and regeneration.
research The secondary role of UV light in swimmers melanoma genesis
Hydrogen peroxide is a major risk factor for melanoma in swimmers, more than UV light.
research Distinct mutations in human basic hair keratins 1 and 6 cause monilethrix: Implications for protein structure and clinical phenotype
research Sulfated hyaluronan‐containing artificial extracellular matrices promote proliferation of keratinocytes and melanotic phenotype of melanocytes from the outer root sheath of hair follicles
Sulfated hyaluronan in collagen helps hair follicle cells grow and develop better for skin grafts.
research Biology of hair pigmentation and its role in premature canities
Early hair graying is often inherited and influenced by genetics, environment, and lifestyle, but treatment options are limited.
research Keratinocytes of the Upper Epidermis and Isthmus of Hair Follicles Express Hemoglobin mRNA and Protein
Skin cells and certain hair follicle areas produce hemoglobin, which may help protect against oxidative stress like UV damage.
research Tribuloside acts on the PDE/cAMP/PKA pathway to enhance melanogenesis, melanocyte dendricity and melanosome transport
Tribuloside can increase skin pigmentation by enhancing melanin production and distribution.
research A human serum‐enriched medium formulation supports high viability and marker expression in primary melanocyte cultures from the outer root sheath and epidermis
A human serum-enriched medium effectively supports melanocyte growth and activity without using animal-derived supplements.
research Exogenous Melatonin Promotes Expression Differences of Skin Hair Follicles Related Genes in Cashmere Goat
research Percutaneous penetration of hair dyes
Hair dyes penetrate the scalp very minimally, less than 1%.
research Chemical Leukoderma from Hair Dye Containing para-Phenylenediamine
Hair dye with para-phenylenediamine can cause skin depigmentation.
research An observational analysis of erythromelanosis follicularis faciei et colli
EFFC might be common but underreported.
research Efeito da radiação ultravioleta na cor, na perda proteica e nas propriedades mecanicas do cabelo
UV radiation causes significant protein loss and color changes in hair, especially blond hair.
research Genetic Prediction of Eye, Hair, and Skin Color: Forensic Applications and Challenges in Latin American Populations
Accurate prediction of eye, hair, and skin color in Latin American populations requires region-specific models and ethical guidelines.
research Melanocyte Stem Cell Maintenance and Hair Graying
Hair graying happens because certain cells aren't maintained properly.
research Restoration of skin pigmentation after deep partial or full-thickness burn injury
The review suggests that there are various treatments to help restore skin color after severe burns.
research The Ethnic Differences of the Damage of Hair and Integral Hair Lipid after Ultra Violet Radiation
Asian hair is more resistant to UV damage due to higher lipid content.
research Red pomegranate (Punica granatum L.) peel extract mud mask formulation and tyrosinase-inhibition activity test
The mud mask with 22.5% kaolin and pomegranate peel extract worked best.
research Platelet-derived growth factor regulates the proliferation and differentiation of human melanocytes in a differentiation-stage-specific manner
PDGF-BB helps young melanocytes grow but stops mature ones from growing, and it makes melanocytes more specialized.
research Changes in Different Melanocyte Populations During Hair Follicle Involution (Catagen)
Different melanocyte types in hair follicles either survive or die during the catagen phase.
research Genetic alterations involved in the expression of the coloring of tortoiseshell and calcial hair in domestic cats males: review.
research Histological features of melasma lesions and the expression of keratin 10
Melasma skin has more melanin and signs of aging, with strong CK10 expression linked to cell differentiation and aging.
research Regrowth of black hair in two red‐haired alopecia areata patients
Two red-haired men with alopecia areata regrew black hair instead of red.
research From neural crest cells to melanocytes: cellular plasticity during development and beyond
Melanocyte development from neural crest cells is complex and influenced by many factors, and better understanding could help treat skin disorders.
research Zinc deficiency or genetic mutations?—A case report of hair heterochromia in the context of MC1R genetic mutations
A boy's hair turned red because of genetic mutations, not lack of zinc.
research Identification of hair shaft progenitors that create a niche for hair pigmentation
Scientists found cells in hair that are key for growth and color.
research DP18 A mimicker of melanoma on sun-exposed sites
Melanocytic matricoma can look like skin cancer but is usually harmless; surgery and follow-up are advised.
research Differential effects of melatonin as a broad range UV-damage preventive dermato-endocrine regulator
Melatonin protects skin against UV damage by regulating various cellular processes.
research Photobiomodulation for Skin Pigmentation Disorders: A Dual-Function Treatment
Light therapy is effective and safe for treating skin color disorders like vitiligo and dark spots.