research A Clinicopathological and Immunofluorescence study of Lichen Planus
Lichen planus commonly affects middle-aged adults, often involves limbs and mucosal areas, and can be linked to immune diseases.
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510-540 / 1000+ resultsresearch Index of Suspicion
Thorough history and examination are crucial for diagnosing genetic disorders like juvenile polyposis and hypomelanosis of Ito.
research Targeting nonmelanoma skin cancer using selective photothermolysis with 595 nm pulsed dye laser: Outcomes of 1080 cases
595 nm pulsed dye laser is a cost-effective treatment for nonmelanoma skin cancer with a low recurrence rate.
research Follicular ichthyosis
The four patients have a unique type of ichthyosis affecting hair follicles.
research A retrospective review of hyperaesthetic leucotrichia in horses in the USA
Hyperaesthetic leucotrichia in horses causes painful, recurring skin lesions and hair color changes, especially in Arabian and American paint horses.
research The Roles of the Lrig1- and Lgr6-Positive Stem Cells in the Skin and the Functions of the Molecular Markers That Define Them
Lrig1 and Lgr6 stem cells help maintain hair follicles and influence skin cancer development.
research Epidermal field carcinogenesis in bald-headed: An attempt at finetuning early non-invasive detection
Bald-headed individuals may need early non-invasive detection for skin changes linked to cancer risk.
research Atrichia with papular lesions resulting from a novel homozygous missense mutation in the hairless gene
A new genetic mutation in the hairless gene causes a rare hair loss disorder.
research Skin-specific expression of a truncated E1a oncoprotein binding to p105-Rb leads to abnormal hair follicle maturation without increased epidermal proliferation.
The oncoprotein causes abnormal hair growth without increasing skin cancer risk.
research Reconsidering the Polycystic Ovary Syndrome (PCOS)
PCOS should be reclassified into two types based on hormone levels and symptoms.
research Eruptive Vellus Hair Cysts: Case Report and Review of the Literature
Eruptive vellus hair cysts are often underreported and need histologic confirmation for accurate diagnosis.
research A New Classification of Male Pattern Baldness and a Clinical Study of the Anterior Hairline
Researchers created a new system to classify male baldness, finding six types and a common hairline shape, to improve hair loss treatments.
research Expression patterns of hair-related keratins and epithelial keratins in onychopapilloma: The significance of clarifying the origin of onychopapilloma
Onychopapilloma likely originates from the nail bed, not the nail matrix.
research 545 Skin Organoids derived from NCSTN mutated patient-induced pluripotent stem cells recapitulate Hidradenitis Suppurativa pathogenic hallmarks
Skin organoids with NCSTN mutation show changes in hair follicle development and higher inflammation, key features of Hidradenitis Suppurativa.
research Idiopathic Hirsutism*
The document concludes that more research is needed to understand excessive hair growth in women with normal hormone levels and regular ovulation.
research Generalized trichoepitheliomas with alopecia and myasthenia gravis: Clinicopathologic and immunohistochemical study and comparison with classic and desmoplastic trichoepithelioma
Generalized trichoepitheliomas with hair loss may indicate myasthenia gravis.
research 551 Combining Laser Capture Microdissection and RNAseq Analysis to Generate a Human Anagen Hair Follicle Transcriptome Atlas
Researchers made a detailed map of gene activity for different parts of human hair follicles to help create targeted hair disorder treatments.
research Mutation in human hair keratin hHb6 in monilethrix: clinical variation is not due to genetic variation.
research Keratins of the human hair follicle: “Hyperproliferative” keratins consistently expressed in outer root sheath cells in vivo and in vitro
Outer root sheath cells consistently express certain keratins influenced by their environment.
research Basal cell carcinomas in mice arise from hair follicle stem cells and multiple epithelial progenitor populations
Basal cell carcinomas in mice can start from hair follicle stem cells and other skin cell types, depending on signaling levels.
research Differential Expression of Type I Hair Keratins
research Genetics of Structural Hair Disorders
The document concludes that over 500 genes are linked to hair disorders and this knowledge is important for creating new treatments.
research Trichoscopic findings of androgenetic alopecia and their association with disease severity
Hair thickness differences help diagnose hair loss severity.
research The 5alpha-reductase type 1, but not type 2, gene is expressed in anagen hairs plucked from the vertex area of the scalp of hirsute women and normal individuals
The gene SDR5A1 is found in scalp hair of both hirsute and normal individuals, but it does not explain differences in hair growth.
research A new locus for hereditary hypotrichosis simplex maps to chromosome 13q12.12∼12.3 in a Chinese family
A new genetic area linked to a rare hair loss condition was found on chromosome 13 in a Chinese family.
research Trichodysplasia Spinulosa: Rare Presentation of Polyomavirus Infection in Immunocompromised Patients
Antiviral medication valganciclovir may improve skin and hair in Trichodysplasia Spinulosa patients.
research Highlights
Melanoma patients can learn to check their skin, early balding in men may indicate similar risks as PCOS in women, certain criteria can help predict skin cancer behavior, small skin cancer may not need extra therapy after surgery, and sterile gloves don't reduce infection in minor surgeries.
research Gutartige epitheliale Neubildungen in der Haut des Hundes
Benign epithelial tumors in dogs don't spread or become cancerous.
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 A case of primary cutaneous natural killer/T-cell lymphoma, nasal type, with indolent clinical course: monoclonal expansion of Epstein-Barr virus genome correlating with the terminal aggressive behaviour
The growth of the Epstein-Barr virus in the patient's cells was linked to the worsening of her lymphoma.