research Compartmentalized Epidermal Activation of β-Catenin Differentially Affects Lineage Reprogramming and Underlies Tumor Heterogeneity
Activating β-catenin in different skin stem cells causes various types of hair growth and skin tumors.
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research Tumor Mapping in 2 Large Multigenerational Families With CYLD Mutations
CYLD mutations cause a variety of skin tumors with symptoms starting around age 16, and treatments are currently limited.
research Multiple skin cancers in a patient within 1 year of allogeneic haematopoietic cell transplant for chronic lymphocytic leukaemia
A man got six skin cancers within a year after a cell transplant for leukemia but was cancer-free 32 months later; skin checks are important post-transplant.
research Functional interrogation of lymphocyte subsets in alopecia areata using single-cell RNA sequencing
CD8+ T cells drive alopecia areata, while regulatory T cells are protective.
research Skin-resident immune cells actively coordinate their distribution with epidermal cells during homeostasis
Skin cells control immune cell placement, helping the skin respond better to challenges.
research 875 Clinical, Histologic and Immunohistochemical Characterization of Mixed Epithelial and Stromal Tumor of the Seminal Vesicle: A Systematic Review and a Novel Case Report
MESTSV is a rare tumor that is mostly benign but needs long-term monitoring due to potential recurrence.
research Dermoscopy of cutaneous adnexal tumours: a systematic review of the literature
Most cutaneous adnexal tumors examined were benign and resembled common skin tumors.
research Studies on equine eosinophilic granuloma and mast cell tumour
Equine eosinophilic granuloma is the most common skin disease in horses, while mast cell tumors are less common and differ in their cellular makeup.
research LB708 ILC1-like innate lymphocytes in human autoimmunity: Lessons from Alopecia Areata
ILC1-like cells can cause alopecia areata by disrupting hair follicle immunity, suggesting a new treatment approach.
research Polyomavirus‐induced pilomatricomas in mice: from viral inoculation to tumour development
Polyomavirus A2 infection in newborn mice caused hair follicle tumors.
research 057 Single cell RNA and TCR sequencing reveals hyperexpansion of T cell clones and novel regulatory mechanisms of CD8+ T cells in murine alopcecia areata skin and draining lymph nodes
CD8+ T cells expand significantly in alopecia areata, suggesting new treatment targets.
research Hair follicle tumors in dogs: A report of two cases
Two dogs had different types of hair follicle tumors.
research Lentiginous melanoma. A clinically malignant entity that histopathologically seems benign. Case study harbouring BRAF V 600R mutation
A clinically suspected melanoma appeared benign under the microscope but was confirmed by specific tests and a rare mutation.
research Idiopathic CD4+ T-lymphocytopenia
ICL is a condition with low CD4+ T cells like AIDS but not caused by HIV, and normal CD4+ T cell counts may vary between men and women.
research Attending persistent T cell activation in alopecia areata : A therapeutic option
Blocking certain proteins on immune cells may help treat alopecia areata.
research A linear and reticulate crusted keratotic papulopustular eruption: a rare presentation of PRIDE (Papulopustules and/or paronychia, Regulatory abnormalities of hair growth, Itching, and Dryness due to Epidermal growth factor receptor inhibitors) complex
A rare skin reaction from cancer treatment was successfully managed with topical treatments and antihistamines.
research Human TSC2-null fibroblast-like cells induce hair follicle neogenesis and hamartoma morphogenesis
Cells from a skin condition can create new hair follicles and similar growths in mice, and a specific treatment can reduce these effects.
research LRIG1 is a positive prognostic marker in Merkel cell carcinoma and Merkel cell carcinoma expresses epithelial stem cell markers
LRIG1 is linked to better survival in Merkel cell carcinoma.
research Decision letter: Interplay of opposing fate choices stalls oncogenic growth in murine skin epithelium
Skin cells can naturally limit the growth of cancerous changes by balancing cell renewal and differentiation.
research Cylindroma as Tumor of Hair Follicle Origin
Cylindromas likely originate from hair follicle stem cells, not sweat glands.
research The malignant capacity of skin tumours induced by expression of a mutant H-ras transgene depends on the cell type targeted
The risk of skin tumors becoming malignant depends on the specific skin cell type affected.
research Acquired epidermodysplasia verruciformis in a heart transplant patient
A heart transplant patient developed a skin condition called epidermodysplasia verruciformis after taking immune-suppressing drugs.
research Primary Vitreoretinal Lymphoma Presenting Solely with Asymptomatic Peripheral Drusenoid Lesions
Older patients with new retinal lesions may have cancer, and local radiation might not stop it from spreading.
research Essential Thrombocythemia: The Dermatologic Point of View
Recognizing and treating skin symptoms in essential thrombocythemia is crucial for patient quality of life.
research Comprehensive Genomic Profiling of Cutaneous Adnexal Carcinomas: A Genomic Landscape Study
Different types of skin gland tumors have unique genetic traits, which can guide personalized treatments.
research Viral-associated trichodysplasia spinulosa: a case with electron microscopic and molecular detection of the trichodysplasia spinulosa-associated human polyomavirus
A rare skin condition was confirmed to be associated with a specific virus in a young girl.
research The clinical features and histopathologic patterns of folliculotropic mycosis fungoides in a series of 38 cases
Recognizing diverse presentations of folliculotropic mycosis fungoides is crucial to avoid diagnostic errors.
research Merkel cell polyomavirus infection and persistence modelled in skin organoids
Merkel cell polyomavirus can infect and persist in skin cells, evading the immune system, but certain treatments can control it.
research 1386 Trichodysplasia spinulosa small T antigen drives ectopic hair follicle development in adult transgenic mice
The Trichodysplasia spinulosa virus protein can cause abnormal hair growth in mice.
research Multiple desmoplastic trichoepitheliomas with ossification and cholesterol deposition
A man had rare skin tumors with bone formation and cholesterol deposits.