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720-750 / 1000+ resultsresearch Phenotypic modulation of human hair matrix cells (trichocytes) by environmental influence in vitro and in vivo.
Human hair cells can change based on their environment, especially interactions with certain skin cells.
research KID Syndrome: Report of a Case and Support for Its Reclassification as an Ectodermal Dysplasia
KID syndrome should be reclassified as an ectodermal dysplasia.
research Transgenic mouse models support HCR as an effector gene in the PSORS1 locus
The HCR gene contributes to psoriasis risk.
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 A Missense Mutation in the Cadherin Interaction Site of The Desmoglein 4 Gene Underlies Localized Autosomal Recessive Hypotrichosis
A specific gene mutation causes sparse, brittle hair in a family.
research Monilethrix
A 12-year-old girl was diagnosed with monilethrix, a genetic condition causing fragile, beaded hair that breaks easily, with no effective treatment available.
research Trichostasis Spinulosa of the Heel: Unique Presentation with Characteristic Morphology
A rare skin condition usually on the face was found on a man's heel.
research The Case | Bilateral kidney tumors and lung cysts
A man with kidney tumors and lung cysts was diagnosed with Birt–Hogg–Dubé syndrome and treated successfully, with genetic testing confirming the diagnosis.
research Hair color measurement
Hair color is important in many fields and is measured for various purposes.
research Acquired Hypertrichosis Lanuginosa: A Rare Cutaneous Paraneoplastic Syndrome
research Total melanonychia of 20 nails as a rare manifestation of vitamin B12 deficiency
Vitamin B12 deficiency can cause darkening of all nails.
research Quantifying variation in human scalp hair fiber shape and pigmentation
African hair is curled, Asian hair is thick, European hair is lighter, and chemical methods help identify hair color differences.
research Hair Follicle Melanogenesis Reflected in Hair Pigmentation as a Developmental Factor in Alopecia Areata
Hair color is not a risk factor for developing alopecia areata.
research 17 beta-hydroxysteroid dehydrogenase 3 deficiency in the Mediterranean population.
A genetic defect causes males in some Mediterranean populations to be born with ambiguous genitalia and develop male traits at puberty.
research Local hypertrichosis: a rare complication of a temporary henna tattoo
A 5-year-old girl got a rare case of extra hair growth on her arm after a henna tattoo.
research Trichoscopic findings in children and adults with alopecia areata: A comparative study
Children with alopecia areata have more exclamation mark hairs and fewer yellow dots than adults.
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 Variation in the ovine trichohyalin gene and its association with wool curvature
Variation in the TCHH gene affects wool curliness in sheep.
research Unraveling the Molecular Mechanisms of Hair and Nail Genodermatoses
Genetic discoveries are key for understanding, diagnosing, and treating inherited hair and nail disorders.
research Supplementary Material for: Coexistence of Monilethrix and Androgenetic Alopecia: A Case Report and Review of the Literature
Diagnosing and managing monilethrix is harder when it occurs with other hair loss conditions.
research Heterozygous Arrhythmogenic Cardiomyopathy-desmoplakin Mutation Carriers Exhibit a Subclinical Cutaneous Phenotype with Cell Membrane Disruption and Lack of Intercellular Adhesion
Carriers of a specific gene mutation have subtle skin changes without visible symptoms.
research Supplementary Material for: Coexistence of Monilethrix and Androgenetic Alopecia: A Case Report and Review of the Literature
Diagnosing and managing monilethrix is harder when it occurs with other hair loss conditions.
research Hirsutism
research Abnormal differentiation of epidermis in transgenic mice constitutively expressing cyclooxygenase-2 in skin
Overexpression of COX-2 in mice skin causes abnormal skin and hair development.
research Monilethrix: A Novel Mutation (Glu402Lys) in the Helix Termination Motif and the First Causative Mutation (Asn114Asp) in the Helix Initiation Motif of the Type II Hair Keratin hHb6
New mutations in hair keratin genes cause the rare hair disorder monilethrix.
research P56 Azathioprine-induced alopecia totalis and knuckle hyperpigmentation in a child with uveitis: test before you leap!
Monitor for early signs of azathioprine toxicity and check blood counts regularly.
research A new compound heterozygous frameshift mutation in the type II 3 beta-hydroxysteroid dehydrogenase (3 beta-HSD) gene causes salt-wasting 3 beta-HSD deficiency congenital adrenal hyperplasia.
A genetic mutation in a specific gene causes a salt-wasting condition in a Pakistani girl and her family.
research Angora Mouse Mutation: Altered Hair Cycle, Follicular Dystrophy, Phenotypic Maintenance of Skin Grafts, and Changes in Keratin Expression
The angora mouse mutation causes long hair and hair defects due to a gene deletion.
research A homozygous missense variant in type I keratin KRT25 causes autosomal recessive woolly hair
A genetic variant in the KRT25 gene causes tightly curled hair.