research Activated Hair Follicle Stem Cells and Wnt/β-catenin Signaling Involve in Pathnogenesis of Sebaceous Neoplasms
Abnormal activation of hair follicle stem cells and Wnt/β-catenin signaling contributes to sebaceous neoplasms.
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research Aggressive squamous cell carcinoma developing in a giant epidermal cyst of the abdomen
A woman died from cancer that spread from a long-standing cyst on her abdomen.
research A Woman With Nodules and Depressed Scars
The woman has a skin condition involving nodules, scars, and hair loss.
research Early leonine facies with alopecia in a young man
A young man was diagnosed with trichoepitheliomas, causing thick skin and hair loss.
research Le mélanome malin bilatéral de l'uvée
Apoptosis in hair follicles spreads through cell death signals, with stem cells slowing the process.
research Unilateral keratosis pilaris atrophicans faciei mimicking follicular mucinosis
A 19-year-old man had a rare skin condition on one side of his face that looked like another skin disease.
research Pilomatricoma in the Infraorbital Region
Pilomatricoma is a rare, harmless skin lump that needs accurate diagnosis and timely treatment.
research Bullous pilomatrixoma: Without a “Shadow” of doubt – Role of ROSE and cytology
Fine needle aspiration with rapid on-site evaluation is useful for diagnosing pilomatrixoma.
research Atypical bilateral hyperpigmented macules on the lower legs possibly due to cyclophosphamide.
Cyclophosphamide likely causes skin darkening by affecting hair follicles.
research Primary idiopathic pseudopelade of brocq: Five case reports
Primary idiopathic pseudopelade of Brocq causes gradual, scarring hair loss with no effective treatment.
research Alopecia neoplastica caused by desmoplastic melanoma
A rare skin cancer caused hair loss and spread, needing multiple treatments.
research Patchy hair loss over the leg: a case of primary follicular mucinosis
A man in his 30s had patchy hair loss on his leg due to primary follicular mucinosis.
research Abstract LB-039: Chronic inflammation-mediated contribution of bone marrow-derived epithelial cells and hair follicle stem cells to development of cutaneous neoplasms
Bone marrow and hair follicle cells help form skin tumors, suggesting new treatment targets.
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 Síndrome do nevo de Becker
The document reports the first Brazilian case of a girl with Becker nevus syndrome, characterized by skin changes, breast underdevelopment, and scoliosis.
research Acquired ichthyosis, alopecia and loss of hair pigment associated with leiomyosarcoma.
A woman's skin and hair conditions improved after her cancerous tumor was removed.
research Cutaneous Granular Cell Tumor with Overlying Hypertrichosis in an Adult: A Rare Case Report
A rare skin tumor with extra hair growth was found and safely removed from a 27-year-old woman.
research A case of multiple trichoepitheliomas associated with alopecia areata and systemic lupus erythematosus
Autoimmune conditions can be linked to trichoepitheliomas, with treatment focusing on cosmetic concerns.
research Trichoblastoma of the Breast Detected by Screening Mammography: A Diagnostic Pitfall
Trichoblastoma in the breast can be mistaken for cancer, so expert review is crucial to avoid misdiagnosis.
research Pigmented Epithelioid Melanocytoma (PEM)/Animal Type Melanoma (ATM): Quest for an Origin. Report of One Unusual Case Indicating Follicular Origin and Another Arising in an Intradermal Nevus
The conclusion is that Pigmented Epithelioid Melanocytoma can start from hair follicle stem cells or from a mole on the skin.
research Case of follicular mucinosis: Nestin‐expression in mucin‐producing cells
A 29-year-old man had a jaw plaque diagnosed as follicular mucinosis, linked to nestin-positive hair follicle stem cells.
research 42761 The elusive BAP1 mutation in pediatric melanocytic tumors
BAP1 mutations are rare in pediatric melanocytic tumors and may develop later in life.
research Targeting Superficial or Nodular Basal Cell Carcinoma with Topically Formulated Small Molecule Inhibitor of Smoothened
The topical inhibitor CUR61414 was not effective in treating basal cell carcinoma in human trials.
research Papillary dermal elastolysis histopathology mimicking folliculotropic mycosis fungoides
research Primary Cutaneous Rhabdoid Squamous Cell Carcinoma: A Case Report and Review of Molecular Features
Recognizing RSCC is crucial due to its aggressive nature and high risk of poor outcomes.
research Research Snippets
New hair regrowth model introduced, imiquimod kills skin cancer cells, T-cadherin loss makes skin cancer more invasive, no strong link between PTCH1 gene and skin cancer after transplant, and male teens more likely to have hereditary hair loss.
research Rapidly progressing mycosis fungoides presenting as follicular mucinosis
Follicular mucinosis can be an early sign of aggressive mycosis fungoides.
research Lichen myxedematosus in a patient with hepatocellular carcinoma
Removing the liver tumor improved the patient's skin condition and hair growth.
research Morbihan disease and extrafacial lupus miliaris disseminatus faceie: a case report
A 30-year-old man with rare skin conditions improved with antibiotics and surgery, hinting at a link to rosacea.
research Citrulline-containing basal cell carcinomas. Differentiation toward hair structures with induction of dermal hair papillae
Citrulline in certain skin tumors suggests they mimic hair growth, helping distinguish them from other cancer types.