In 1868, Paul Langerhans discovered the epidermal dendritic ce... ... Langerhans cell histiocytosis (LCH) is a group of idiopathic ... disorders characterized by the presence of cells with characteristics similar to bone marrow-derived Langerhans cells ... Langerhans cell proliferation may be induced by a viral infection, a defect in intercellular communication (T cell and ... encoded search term (Langerhans Cell Histiocytosis) and Langerhans Cell Histiocytosis What to Read Next on Medscape ...
Human eosinophilic granuloma is characterized by abnormal proliferation of Langerhans cells (LCs). LCs are antigen-presenting ... However, the onset of abnormal LC proliferation may be triggered by viral stimuli (EBV, Human Herpes virus 6), bacterial toxins ... Tran, Gary; Huynh, Thy N.; Paller, Amy S. (March 2018). "Langerhans cell histiocytosis: A neoplastic disorder driven by Ras-ERK ... Kumar, Neeta; Sayed, Shahin; Vinayak, Sudhir (2011-01-20). "Diagnosis of Langerhans cell histiocytosis on fine needle ...
Discover a rare case of adult Langerhans cell histiocytosis in the spine causing spinal cord compression. Learn about the ... Langerhans cell histiocytosis is a rare disease involving clonal proliferation of langerhans cells seen in children and young ... Une proliferation clonale de cellules dendritiques de Langerhans. Hématologie, 3, 33-43. ... Langerhans cell histiocytosis (LCH) is an orphan disease. In 1868, Langerhans discovered the epidermal dendritic cells that now ...
Langerhans cell (LC) proliferation mediates neonatal development, homeostasis, and inflammation-associated expansion of the ... Coupled proliferation and apoptosis maintain the rapid turnover of microglia in the adult brain. Cell Rep. (2017) 18:391-405. ... Adult Langerhans cells derive predominantly from embryonic fetal liver monocytes with a minor contribution of yolk sac-derived ... Microglia and Langerhans cells for instance are mainly self-renewing, whereas cardiac and colonic macrophages do exchange ...
... macrophage subset by infiltration and proliferation; CD1+ Langerhans-like dendritic antigen-presenting cells are concomitantly ... This leads to infiltration of neutrophils and T lymphocytes and both damaged keratinocytes (SBC) while Langerhans cells undergo ...
In 1868, Paul Langerhans discovered the epidermal dendritic ce... ... Langerhans cell histiocytosis (LCH) is a group of idiopathic ... disorders characterized by the presence of cells with characteristics similar to bone marrow-derived Langerhans cells ... Langerhans cell proliferation may be induced by a viral infection, a defect in intercellular communication (T cell and ... encoded search term (Langerhans Cell Histiocytosis) and Langerhans Cell Histiocytosis What to Read Next on Medscape ...
... and inhibition of Langerhans cell antigen presentation and inhibition of mitogen-stimulated T-lymphocyte proliferation. ... CGRP also increases vasodilatation and endothelial proliferation. Similar findings were reported in another study, in which ...
Langerhans cell histiocytosis (LCH) is a disease characterized by the abnormal proliferation of leukocytes in the liver, lung ... Langerhans cell histiocytosis (LCH) is a disease characterized by the abnormal proliferation of cells of the mononuclear ...
Langerhans cell histiocytosis of the orbit: a need for interdisciplinary dialogue. Am J Ophthalmol. 2006;141:374-378. ... The histiocytoses include a group of diverse diseases that arise from proliferation of monocytes, macrophages, or dendritic ... This can be seen, for instance, in Langerhans cell histiocytosis. 13 Sinus histiocytosis with massive lymphadenopathy (Rosai- ...
Partial regeneration/proliferation of the beta-cells in the islets of Langerhans by Nigella sativa L. in streptozotocin-induced ... Hansen, J. T., Benghuzzi, H., Tucci, M., and Cason, Z. The role of black seed in the proliferation and biochemical marker ...
The islets of Langerhans are the major constituent of the neuroendocrine pancreas, and neuronal tissue makes up the remaining ... and β cell proliferation during pregnancy (5). Because the exocrine pancreas is devoid of these systems, we proposed that ... Second, we studied the feasibility of using 11C-5-HTP as an imaging surrogate marker for islets of Langerhans by examining the ... Serotonin was localized primarily in the islets of Langerhans (Fig. 1), that is, both α and β cells, with almost no expression ...
Langerhans cells, the DCs of the epidermis, may expand by local proliferation or derive from progenitors housed in the hair ...
Langerhans cell histiocytosis (LCH) is a rare spectrum of disorders characterized by over-production (proliferation) and ... The exact cause of Langerhans cell histiocytosis is unknown. (For more information on this disorder, choose "Langerhans cell ... Rosai-Dorfman disease is a rare disorder characterized by overproduction (proliferation) and accumulation of a specific type of ...
However, cell proliferation and the induction of IFN-γ by arsenic were found to be abolished in DT-treated Langerin-DTR mice. ... Arsenic, Bowens disease, CCL21, IFN-gamma, Langerhans cells Persistent URL doi.org/10.1016/j.bcp.2012.01.028, hdl.handle.net/ ... Lee, C.-H, Hong, C.-H, Yu, C.-L, Wang, L.-F, Clausen, B.E, Liao, W.-T, … Yu, H.-S. (2012). Arsenic mobilizes Langerhans cell ... Arsenic mobilizes Langerhans cell migration and induces Th1 response in epicutaneous protein sensitization via CCL21: A ...
"Islets of Langerhans" redirects here. Not to be confused with Langerhans cell. ... proliferation, and survival, as well as insulin production, secretion, and resistance.[27][28][29][30] ... The pancreatic islets or islets of Langerhans are the regions of the pancreas that contain its endocrine (hormone-producing) ... Langerhans P (1869). "Beitrage zur mikroscopischen anatomie der bauchspeichel druse". Inaugural-dissertation. Berlin: Gustav ...
Langerhans cell histiocytosis (LCH) is a rare inflammatory myeloid neoplasm arising from the proliferation of pathologic ... Successful treatment of orbital Langerhans cell histiocytosis with stereotactic radiosurgery: A case report and literature ... Langerhans cells. LCH has a spectrum of presentations predominantly affecting male pediatric patients. As LCH is a relatively ...
Cell Biology, Cell Proliferation and Viability, Immunology, Stem Cells Molecular Family Cytokines/Chemokines, Growth Factors ... M-CSF also regulates the development of Paneth cells, Langerhans cells, lamina propria dendritic cells, and microglia. ... Recombinant rat M-CSF induces the proliferation of M-NFS-60 cells in a dose dependent manner. BioLegends protein was compared ... Recombinant rat M-CSF induces the proliferation of M-NFS-60 cells in a dose dependent manner. BioLegends protein was compared ...
In patients with Langerhans cell histiocytosis, the orbita is the most involved site encountered in ophthalmic practice, ... Histiocytosis of childhood is characterized by localized or generalized proliferation of cells of the mononuclear phagocyte ...
... and Langerhans cells (CD1a). The proliferation marker (Ki67) and the antibody to Fas receptor (CD95R) were also used to assess ... Langerhans cells (CD1a+) were sparce, but normal in distribution. The presence of a great number of Factor XIIIa+ DD without ...
In contrast, SALPs did not affect proliferation of keratinocytes. Conclusively, our data suggest a novel therapeutic target for ... In LPS-stimulated human monocyte-derived dendritic cells and Langerhans-like cells, the peptides blocked IL-6 secretion, ... Bock, S., Murgueitio, M. S., Wolber, G. & Weindl, G. Acute myeloid leukaemia-derived Langerhans-like cells enhance Th1 ... Cell viability and proliferation. Cytotoxicity was determined by the MTT assay in keratinocytes and fibroblasts20. Viability of ...
... is a disease characterized by the clonal proliferation of Langerhans cells. Patients with this diagnosis can present several ... The Langerhans Cell Histiocytosis (LCH) is a disease characterized by the clonal proliferation of Langerhans cells. Patients ... Clinical and microbiological evaluation of the oral cavity of patients with Langerhans Cell Histiocytosis. ...
However, there was no sign of plasmacytoid dendritic cells or Langerhans cells in the bone marrow biopsy. With the help of bone ... Neonatal diffuse cutaneous mastocytosis (NDCM) is defined as the infiltration of the epidermis by a clonal proliferation of ... Subject: Medicine And Pharmacology, Hematology Keywords: mature plasmacytoid dendritic cell proliferation, T lymphoblastic ... To the best of the authors knowledge, studies of mature plasmacytoid dendritic cell proliferation associated with T ...
... including slowing the proliferation of epidermal keratinocytes and stimulating proliferation of fibroblasts and melanocytes. ... Langerhans cells and macrophages. ·Stimulation of cortisol and corticosterone production. ·Melanogenesis. ·Cytokine production ... The low pH of the skin-referred to as the acid mantle-inhibits the proliferation of bacteria. At the same time, dermicidin and ... In the epidermis, these signaling molecules downregulate keratinocyte proliferation, differentiation, and migration and ...
... including slowing the proliferation of epidermal keratinocytes and stimulating proliferation of fibroblasts and melanocytes. ... Langerhans cells and macrophages. ·Stimulation of cortisol and corticosterone production. ·Melanogenesis. ·Cytokine production ... The low pH of the skin-referred to as the acid mantle-inhibits the proliferation of bacteria. At the same time, dermicidin and ... In the epidermis, these signaling molecules downregulate keratinocyte proliferation, differentiation, and migration and ...
... and positive staining with CD1a confirmed a diagnosis of Langerhans cell histiocytosis (See Figure 2). Discussion Langerhans ... Figure 2. Microscopic review of the tissue specimen revealed proliferation of histiocytes (left) with positive CD1a staining, a ... Langerhans Cell Histiocytosis of the Orbit: A Need for Interdisciplinary Dialogue. Am J Ophth 2006; 141: 374-78. 3. Herwig MC, ... Langerhans Cell Histiocytosis of the Orbit: Five Clinicopathologic Cases and Review of the Literature. Surv Ophthalmol 2013 Jul ...
Arsenic mobilizes Langerhans cell migration and induces Th1 response in epicutaneous protein sensitization via CCL21: A ... Dive into the research topics of Arsenic mobilizes Langerhans cell migration and induces Th1 response in epicutaneous protein ... plausible cause of decreased Langerhans cells in arsenic-induced intraepithelial carcinoma. Chih Hung Lee, Chien Hui Hong, Chia ... sensitization via CCL21: A plausible cause of decreased Langerhans cells in arsenic-induced intraepithelial carcinoma. ...
In 1868, Paul Langerhans discovered the epidermal dendritic ce... ... Langerhans cell histiocytosis (LCH) is a group of idiopathic ... disorders characterized by the presence of cells with characteristics similar to bone marrow-derived Langerhans cells ... Etoposide inhibits topoisomerase II and causes DNA strand breakage, causing cell proliferation to arrest in the late S or early ... encoded search term (Langerhans Cell Histiocytosis) and Langerhans Cell Histiocytosis What to Read Next on Medscape ...
These were not predominantly located in situ within the mature islets of Langerhans, but in small clusters of endocrine cells ... Marrow-derived cells migrated to the diabetic pancreas and specifically activated progenitor beta cell proliferation. ... These were not predominantly located in situ within the mature islets of Langerhans, but in small clusters of endocrine cells ... Marrow-derived cells migrated to the diabetic pancreas and specifically activated progenitor beta cell proliferation. ...
3C7, used in combination with 7D4 in culture, results in higher levels of inhibition of proliferation driven by IL-2 and ... It is also expressed on cultured epidermal Langerhans cells. The biochemical features of murine CD25 have been characterized in ...
In 1868, Paul Langerhans discovered the epidermal dendritic ce... ... Langerhans cell histiocytosis (LCH) is a group of idiopathic ... disorders characterized by the presence of cells with characteristics similar to bone marrow-derived Langerhans cells ... of LCH as a monoclonal proliferation supports a neoplastic origin for this proliferation; however, the presence of this finding ... encoded search term (Langerhans Cell Histiocytosis) and Langerhans Cell Histiocytosis What to Read Next on Medscape ...