research Location and fine structure of melanocytes in human fetal scalp hair follicles.
Melanocytes in the outer root sheath are likely stem cells that grow fast but stay immature.
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research Alopecia in Rhesus macaques correlates with immunophenotypic alterations in dermal inflammatory infiltrates consistent with hypersensitivity etiology
Hair loss in Rhesus macaques may be caused by a skin allergy-related condition.
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.
research Surgical Management of Leukotrichia
Surgical repigmentation can permanently restore color to white hair in vitiligo patients.
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 Rippled‐pattern trichomatricoma
A unique hair tumor with a rippled pattern was identified, showing incomplete differentiation and unusual cell arrangements.
research Hypotrichosis with juvenile macular dystrophy: a case report with molecular study
A rare genetic disorder causes sparse hair and vision loss due to a CDH3 gene mutation.
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 Isolated patchy heterochromia with pili annulati features on light and electron microscopy
Isolated patchy heterochromia with pili annulati can occur without other health issues.
research Atrichia and Papular Lesions: Report of a Case
A 4-year-old girl has a rare condition causing hairlessness and skin bumps, but normal teeth and sweating.
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 Hair Follicle Pigmentation
Hair color is determined by melanin produced and transferred in hair follicles.
research Langerhans' Cells in Hair Follicles of the Depigmenting C57Bl/Ler-vit.vit Mouse
Langerhans' cells are not involved in hair depigmentation in these mice.
research Localized alopecic myxedema of the scalp
A person with thyroid problems had rare, swollen, bald spots on their scalp caused by a condition usually found on the shins.
research Hair Matrix Cyst
Hair matrix cysts are rare skin nodules with unique features, often needing surgical removal.
research Erythromelanosis follicularis faciei in women
Erythromelanosis follicularis faciei can also affect women, though it's rare.
research Diffuse partial woolly hair in a patient with epidermolysis bullosa simplex with mottled pigmentation
A patient with a rare hair condition and skin disorder showed hair improvement after treatment.
research Nonsynchronized segmented heterochromia in black scalp hair
A 14-year-old girl's black hair showed unique color changes, suggesting early greying.
research The Peripheral Clock Regulates Human Pigmentation
Certain genes control the color of human hair by affecting pigment production.
research Generalized Asymptomatic Cutaneous Pits and Comedones in a Young Woman
The woman has a rare skin condition called follicular Dowling-Degos disease, which has limited treatment options.
research Follicular red dots: a normal trichoscopy feature in patients with pigmentary disorders?
Follicular red dots may be a normal feature seen in people with less skin pigmentation, not necessarily indicating a scalp disorder.
research Scalp Micropigmentation
research Prominent follicular mucinosis with diffuse scalp alopecia resembling alopecia areata
A woman's hair loss, resembling an autoimmune condition, improved after treatment, but requires ongoing checks due to potential serious associations.
research Atrichia with papular lesions
Accurate diagnosis of APL is crucial to avoid unnecessary treatments.
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 Pearly Pinna Papules in a Young Female
The young woman has a benign, hereditary skin condition with no signs of a more serious syndrome.
research British Cosmetic Dermatology Group
Imiquimod improved skin pigmentation in most patients with xeroderma pigmentosum and may prevent further skin cancer, but some treatments can have side effects.
research SAN FRANCISCO DERMATOLOGICAL SOCIETY
Ultraviolet light treatment with trioxsalen was ineffective for vitiligo in the cases described.
research A case of widespread non-pigmented hair regrowth in diffuse alopecia areata
A woman with severe hair loss regrew mostly white hair after treatment.