research Multiple desmoplastic trichoepitheliomas with ossification and cholesterol deposition
A man had rare skin tumors with bone formation and cholesterol deposits.
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research Commensal Microbes and Hair Follicle Morphogenesis Coordinately Drive Treg Migration into Neonatal Skin
Hair follicle development and microbes help regulatory T cells gather in newborn skin.
research Rat hair follicle-constituting cells labeled by a newly-developed somatic stem cell-recognizing antibody: a possible marker of hair follicle development.
A3 antibody helps identify key cells in rat hair follicle development.
research Trichoscopic findings of discoid lupus erythematosus alopecia: A cross-sectional study
Shiny white structures in trichoscopy can indicate long-standing discoid lupus erythematosus alopecia.
research 431 Innate lymphoid cells type 1 may be new, non-antigen-specific player in the pathogenesis of alopecia areata
Innate lymphoid cells type 1 may contribute to alopecia areata.
research PD-1+CXCR5−CD4+T cells are correlated with the severity of systemic lupus erythematosus
Tph cells are linked to the severity of systemic lupus erythematosus.
research Avaliação de alterações estruturais envolvendo o surgimento de tecido adiposo em localizações anômalas e o deslocamento de glândulas crinas em três alopecias cicatriciais primárias linfocíticas
Adipose tissue and eccrine gland displacement are common in certain alopecias but don't help differentiate between them.
research Label Retention Identifies a Multipotent Mesenchymal Stem Cell-Like Population in the Postnatal Thymus
The postnatal thymus has cells like mesenchymal stem cells that can become different cell types and help maintain thymus structure.
research Treg–tissue cell interactions in repair and regeneration
Treg cells help repair and regenerate tissues by interacting with local cells.
research 068 Pathogenic Th17 cells, CD8+CD69+CD49a- tissue-resident memory T cells and common γ chain receptor + natural killer cells express more IL-17, compared to IFN-γ, under the foxp3+ memory regulatory T cells-depleted microenvironment in patients with chronic alopecia areata
IL-17 plays a key role in severe hair loss in chronic alopecia areata.
research An unusual case of quadruple polyorchidism in a human cadaver mimicking bilateral lipoma
A man had four testicles, two of which were outside the scrotum and looked like fatty lumps.
research 332 OTULIN maintains skin homeostasis by controlling keratinocyte death and stem cell identity
ILC1-like cells can cause alopecia areata by affecting hair follicles.
research Faculty Opinions recommendation of Lymphatic vessels interact dynamically with the hair follicle stem cell niche during skin regeneration in vivo.
Lymphatic vessels and hair follicles interact and may influence hair growth.
research The Cytology and Cytochemistry of the Wool Follicle
Wool follicles are complex, involving interactions between different cell types and structures.
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 0977 Pathogenic hallmarks of primary lymphocyte-mediated scarring alopecia revealed by single nuclear and spatial multiomics
Scarring alopecia involves increased immune cells and specific gene changes near damaged hair follicles.
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 Referee report. For: Case Report: Tuberculosis lymphadenitis with systemic lupus erythematosus in a young woman: a case report [version 2; peer review: 1 approved, 1 approved with reservations, 1 not approved]
TB lymphadenitis can occur in people with weakened immune systems, like those with SLE.
research Polythelia pilosa: A Particular Form of Accessory Mammary Tissue
Polythelia pilosa is a type of extra breast tissue with hair and should be classified as such.
research Detection of subtypes of T helper cells and their cytokines in peripheral blood of patients with systematic lupus erythematosus and their clinical significances
Higher levels of certain immune cells and proteins are linked to more severe lupus symptoms.
research Skin stem cells orchestrate de novo generation of extrathymic regulatory T cells to establish a temporary protective niche during wound healing
Skin stem cells help create protective immune cells during wound healing.
research Feline and Canine Cutaneous Lymphocytosis: Reactive Process or Indolent Neoplastic Disease?
Feline cutaneous lymphocytosis is likely reactive, while canine cutaneous lymphocytosis needs more study to understand its nature.
research Rippled‐pattern trichomatricoma
A unique hair tumor with a rippled pattern was identified, showing incomplete differentiation and unusual cell arrangements.
research Regulatory T cells in skin mediate immune privilege of the hair follicle stem cell niche
Regulatory T cells protect hair follicle stem cells by maintaining immune privilege in the skin.
research 0034 Cross-species insights into hair follicle-T cell interactions in discoid lupus erythematosus: A comparison of human, canine and mouse models using spatial transcriptomics
Discoid lupus erythematosus involves immune activation and fibrosis around hair follicles, with shared pathways across humans, dogs, and mice, suggesting potential treatments for both humans and animals.
research Hypopigmented facial lesions: a case of eruptive tumor of follicular infundibulum
Consider TFI in facial hypopigmentation diagnoses and confirm with a biopsy.
research Decreased GATA3 levels cause changed mouse cutaneous innate lymphoid cell fate, facilitating hair follicle recycling
Lower GATA3 levels in mice help hair regrow by changing certain immune cells.
research Linear trichoepithelioma on the neck of a 15-year-old girl
A 15-year-old girl has a benign skin tumor on her neck.
research Tumid Lupus Erythematosus Presenting as Patchy Alopecia: A Discussion of Alopecia Associated With Lupus Erythematosus
A patient with patchy hair loss was successfully treated for Tumid Lupus Erythematosus after other treatments failed.
research Thymic stromal lymphopoietin controls hair growth
Thymic stromal lymphopoietin (TSLP) promotes hair growth, especially after skin injury.