research Concentric or Targetoid Regrowth in Alopecia Areata
The document concludes that a unique target-like hair regrowth pattern in alopecia areata may be more common than thought and should be properly identified.
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research Trichoscopy in alopecia areata
Trichoscopy shows black dots, yellow dots, and empty follicles are common in Alopecia Areata, with broken and exclamation mark hair as typical patterns.
research Two case studies of persistent white hair regrowth after alopecia areata turning pigmented following treatment
White hair from alopecia areata can turn pigmented after treatment.
research Differential Gene Expression Screening Between Black and Gray Hairs Using Subtractive Library and DNA Chip
Black hairs have more pigment-related genes, while gray hairs have more keratin-related genes.
research Epithelial skirt and bulge of human facial vellus hair follicles and and associated Merkel cell-nerve complex
Merkel cells are abundant in facial vellus hair follicles, especially during the anagen phase.
research Origin, Clinical Presentation, and Diagnosis of Facial Hypermelanoses
Facial dark spots can be caused by the sun, genetics, makeup, or medicine, and are diagnosed by patient history and skin tests.
research "Curly" Wood and Tiger Tails
Tiger tail bands in hair are caused by wavy hair fibers with melanin, unlike straight fibers in normal hair.
research Ultrastructural Resemblance of Basal Cell Epithelioma to Primary Epithelial Germ
Basal cell epithelioma resembles fetal hair follicles, not adult or fetal skin.
research Monilethrix: a keratin hHb6 mutation is co‐dominant with variable expression
A keratin hHb6 mutation causes a hair disorder with varying severity, influenced by other factors.
research El nuevo director de tecnología
Androgens increase pigmentation in certain hamster skin areas, but estrogens can reverse this effect.
research 137 Loss of myeloid Mcpip1 suppresses hair growth and development of epidermal papilloma of the skin
Removing MCPIP1 from myeloid cells in mice leads to hair loss and prevents skin tumors but causes pigmented spots.
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 Evolution in action: highlighting a role for the Agouti gene in development?
The Agouti gene influences pigmentation and may have a developmental role in deer mice.
research Canine alopecia X-Like disorder
The dog likely has a condition similar to Canine alopecia X.
research Bilateral Nevus Comedonicus of the Eyelids
A 79-year-old man was diagnosed with a rare skin condition called nevus comedonicus on his eyelids.
research In-Situ Imaging Mass Spectrometry Analysis of Melanin Granules in the Human Hair Shaft
research Fibrosing Alopecia in a Pattern Distribution
Some people with pattern hair loss may also have scalp inflammation and scarring similar to lichen planopilaris.
research 1360 Regulation of bmp signalling in melanogenesis, pigment transfer and melanocyte migration
BMP signaling is important for skin color, affecting melanin production, pigment spread, and cell movement.
research Grey hair: clinical investigation into changes in hair fibres with loss of pigmentation in a photoprotected population
Grey hair is wilder, drier, and less manageable than pigmented hair.
research Targetoid Hair Regrowth Pattern in Alopecia Areata: A Case Series
A rare hair regrowth pattern can occur in some people with alopecia areata.
research Influence of Pigmentation on the Codeine Content of Hair Fibers in Guinea Pigs
Darker hair in guinea pigs holds more codeine than lighter hair.
research Presentations of Cutaneous Disease in Various Skin Pigmentations: Keratosis Pilaris
Recognizing keratosis pilaris in all skin tones helps diagnose related skin issues and reduce distress.
research The combination of hair follicle-specific marker LHX2 and co-expressed marker can distinguish between sweat gland placodes and hair placodes in rat
LHX2, with other markers, can identify hair placodes in rats.
research 1927 nm Thulium Laser Successfully Treats PostInflammatory Hyperpigmentation in Skin of Color
The 1927 nm Thulium laser effectively and safely treats postinflammatory hyperpigmentation in darker skin tones.
research Change in Hair Color in Mice Induced by Injection of α-MSH
Injecting α-MSH made mice's hair turn black.
research Late onset nevus comedonicus of scalp: a rare site for an uncommon condition
A rare skin condition appeared on a 19-year-old woman's scalp.
research Melanogenesis is coupled to murine anagen: Toward new concepts for the role of melanocytes and the regulation of melanogenesis in hair growth
Hair color production in mice is closely linked to the hair growth phase and may also influence hair growth itself.
research The cell biology of human hair follicle pigmentation
We need more research on human hair follicle pigmentation, not just mouse models.
research Retinoic Acid and Mouse Skin Morphogenesis. I. Expression Pattern of Retinoic Acid Receptor Genes During Hair Vibrissa Follicle, Plantar, and Nasal Gland Development
research 42357 Bullous pemphigoid presenting as erythema multiforme-like targetoid lesions
Bullous pemphigoid can look like erythema multiforme, so awareness is needed for proper treatment.