research Pathologic Quiz Case: A 69-Year-Old Man With a Brown-Black Facial Papule
A rare benign skin growth called melanocytic matricoma was identified in a 69-year-old man.
Search
for
Sort by
Research
420-450 / 1000+ resultsresearch [An immunohistochemical study on cell differentiation in the outer root sheath of the normal human anagen hair follicles with antikeratin monoclonal antibodies].
Keratinocytes in hair follicles differentiate similarly to skin cells, with specific patterns in different regions.
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.
research Merkel Cells in Hyperplastic and Neoplastic Lesions of the Skin
Merkel cell increase is specific to certain skin diseases, not general skin growth.
research Four murine monoclonal antibodies specific for the inner root sheath in the human hair follicle
Four antibodies were developed to help study hair follicle cell differentiation.
research A novel immune competent murine hypertrophic scar contracture model: A tool to elucidate disease mechanism and develop new therapies
The model helps understand scar contraction and develop new treatments.
research The protective role of FTY720 in promoting survival of allograft fat in mice
FTY720 helps transplanted fat survive better by reducing immune rejection and improving blood vessel growth.
research Data Sheet 1_The clinical features, muscle pathology, and role of autophagy in anti-Ku-positive patients.docx
Anti-Ku-positive patients often have muscle weakness and autophagy plays a key role in their condition.
research Folliculotropic mycosis fungoides following renal transplantation
A man developed a skin cancer called folliculotropic mycosis fungoides after a kidney transplant.
research Hedgehog signalling in skin development and cancer
The hedgehog signalling pathway is key in skin development and basal cell carcinoma, offering insights for prevention and treatment.
research Cell Differentiation in Human Anagen Hair and Hair Follicles Studied with Anti-Hair Keratin Monoclonal Antibodies
research 1436 Lesional skin histology in drug-induced hypersensitivity syndrome: A single center 10-year experience of 37 patients
Interface dermatitis is the most common skin change in drug-induced hypersensitivity syndrome.
research Chemotaxis in psoriasis
Psoriasis patients have immune cells that respond more strongly to signals and stimuli due to an intrinsic cellular defect.
research Fluorescence Activated Cell Sorting (FACS) of CK15 Cells in Canine Hair Follicular Tissue
Canine hair follicle cells show stem cell properties, aiding hair growth.
research Anti-TNF antibody-induced psoriasiform skin lesions in patients with inflammatory bowel disease are characterised by interferon-γ-expressing Th1 cells and IL-17A/IL-22-expressing Th17 cells and respond to anti-IL-12/IL-23 antibody treatment
Anti-IL-12/IL-23 antibody therapy effectively treats psoriasiform skin lesions in IBD patients.
research Differentiating pulmonary lymphangioleiomyomatosis from pulmonary langerhans cell histiocytosis and Birt-Hogg-Dube syndrome
Radiological findings help distinguish LAM, PLCH, and BHD to avoid invasive tests.
research 199 Impairment of notch 1 signaling is a common defect in lesions from patients with hidradenitis suppurativa
Notch1 signaling is impaired in hidradenitis suppurativa, affecting skin and hair cells.
research Microenvironmental reprogramming of thymic epithelial cells to skin multipotent stem cells
Scientists turned rat thymus cells into stem cells that can help repair skin and hair.
research Blood MUC-18/MCAM expression in patients with melanoma: a suitable marker of poor outcome
High MUC-18/MCAM levels in blood indicate a worse outlook for melanoma patients.
research TGF-α Is Widely Expressed in Differentiated as well as Hyperproliferative Skin Epithelium
research Single-cell analysis of temporal immune cell dynamics in alopecia areata reveals a causal role for clonally expanded CD8+ T cells in disease
Clonally expanded CD8+ T cells cause alopecia areata.
research Urticaria Neonatorum: Accumulation of tryptase‐expressing mast cells in the skin lesions of newborns with Erythema Toxicum
Newborns with the common rash Erythema Toxicum have many active mast cells in their skin, but these cells don't produce the LL-37 peptide.
research Collagen triple helix repeat containing-1 promotes functional recovery of sweat glands by inducing adjacent microvascular network reconstruction in vivo
CTHRC1 helps sweat glands recover by rebuilding nearby blood vessels.
research Cellular localization of retinoic acid receptor-gamma expression in normal and neoplastic skin.
RAR-gamma 1 is important for normal skin maintenance and differentiation.
research Modification of the immune system with hydrogen sulfide and cyclosporine A
Age-related immune changes significantly affect disease development in other systems.
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 Further Immunocytochemical Characterization of Cultured Hair Apparatus Cells
Immature hair cells can grow and change into different types of hair cells over time.
research Human keratinocytes derived from the bulge region of hair follicles are refractory to differentiation
Hair follicle cells resist turning into skin cells.
research Abstract 2469: Increased cathepsin B expression in cultured tuberous sclerosis skin tumor cells and patient tumor tissues
Skin tumor cells in patients with tuberous sclerosis have higher levels of a protein called cathepsin B.