research An unusual case of increased hair pigmentation in previously grey-white hair
A 73-year-old man's grey-white hair turned dark brown after eczema treatment.
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research FOCAL HYPERTRICHOSIS DURING TOPICAL TACROLIMUS THERAPY FOR CHILDHOOD VITILIGO
An 8-year-old girl with vitiligo developed extra hair growth on her knee after using tacrolimus ointment.
research A clinical study of cutaneous changes in pregnancy
Most pregnant women experience skin changes, with hyperpigmentation being the most common.
research Repigmentation through Melanocyte Regeneration in Vitiligo
UV light can help stimulate the growth of new pigment cells from hair follicles in people with vitiligo.
research Tabby pattern genetics – a whole new breed of cat
Two genes, Tabby and Ticked, determine cat coat patterns.
research Secondary Cicatricial Scalp Alopecia Caused by Brunsting-Perry Pemphigoid: A Case Report
Brunsting-Perry pemphigoid can cause scarring hair loss and may be underdiagnosed.
research The Hair Pigmentation Unit and Hair Graying
Hair color is due to active pigment cells in hair during growth.
research Morphological analysis of patchy thickening and reddish discoloration of active hair growth areas in the skin of New Zealand White rabbits
Rabbit skin with active hair growth shows thicker, redder areas due to larger, more numerous hair follicles and increased blood vessels.
research Alopecia Areata in Skin of Color: Trichoscopic Analysis in Black/African American Patients
Better documentation of alopecia areata in Black individuals is needed to improve diagnosis.
research Follicular dysplasia in two cows
Two cows had a rare hair disorder causing hair loss but were otherwise healthy.
research Tyrosinase Depletion Prevents the Maturation of Melanosomes in the Mouse Hair Follicle
Reducing Tyrosinase prevents mature color pigment cells from forming in mouse hair.
research Vitiligo: A comprehensive overview
Vitiligo is a skin condition causing white spots, more common in women, often starts before age 20, and can affect mental health.
research Mimosine Dipeptide Enantiomsers: Improved Inhibitors against Melanogenesis and Cyclooxygenase
Mimosine dipeptides are promising for treating hyperpigmentation and inflammation.
research Scalp hair repigmentation in the penumbral region of radiotherapy– a case series
Radiotherapy can cause rare changes in hair color, which should be discussed with patients.
research Increased PHGDH expression promotes aberrant melanin accumulation
Higher PHGDH levels cause unusual melanin buildup in hair follicles.
research Artificial Pigmented Human Skin Created by Muse Cells
Researchers created artificial human skin using special cells, which could help treat skin conditions like albinism and vitiligo.
research PIGMENTATION IN ALOPECIA TOTALIS
Treatment with corticosteroids and zinc injections can help hair regrowth and restore pigmentation in alopecia totalis.
research PHYSIOLOGIC SKIN CHANGES ASSOCIATED WITH PREGNANCY
Pregnancy often causes skin changes like darkening, stretch marks, and hair growth, which may improve after childbirth.
research Mutations in ABCB6 Cause Dyschromatosis Universalis Hereditaria
Mutations in the ABCB6 gene cause Dyschromatosis Universalis Hereditaria.
research Spatiotemporal secondary hair follicle development in the Lanyu pig (Sus scrofa taivanus): a novel pelage hair follicle model
The Lanyu pig's hair follicles are similar to human ones, making it useful for studying skin healing.
research Presence of iron in segmented heterochromia of the scalp hair without iron-deficiency anaemia
Iron can be present in hair color changes without overall iron deficiency.
research 3,4,5-Tri-O-Caffeoylquinic Acid Promoted Hair Pigmentation Through β-Catenin and Its Target Genes
A substance called TCQA could potentially darken hair by activating certain genes and increasing melanin.
research Scalp Micropigmentation
research Critical Stages of Hair Development and Pigmentation in the Mouse
Hair growth and pigmentation in mice involve specific stages crucial for research.
research Update on Melasma—Part I: Pathogenesis
Melasma's causes include genetics, sun exposure, hormones, and oxidative stress, and understanding these can help create better treatments.
research Estudo comparativo entre exames clínico, dermatoscópico e anatomopatológico em portadores de alopecia frontal fibrosante, diferenciando melasma e líquen plano pigmentoso / A comparative study between clinical, dermatoscopic and pathological examinations in patients with frontal fibrosing alopecia, differentiating melasma from lichen planus pigmentosus
Most cases were lichen planus pigmentosus, highlighting the need for accurate diagnosis for proper treatment.
research An Outbreak of Alopecia in Newborn Piglets
Iodine deficiency in sows likely caused hair loss in newborn piglets.
research Mode of redifferentiation and melanogenesis of melanocytes in mouse hair follicles
research Grey, curly and short-haired Swiss Holstein cattle show genetic traces of the Simmental breed
Swiss Holstein cattle with curly, short hair carry genes from the Simmental breed.
research Ashy Dermatosis
Ashy dermatosis may be linked to atopy and thyroid disease and can be treated with topical steroids.