Results 101 to 110 of about 14,609 (214)

Langerhans cells in 60 odontogenic keratocysts

Journal of Dental Sciences, 2017
Background/purpose: Langerhans cells (LCs) are antigen-presenting cells. This study mainly evaluated the LC counts in 60 odontogenic keratocysts (OKCs).
Chun-Han Chang, Yang-Che Wu, Yu-Hsueh Wu, Andy Sun, Hsin-Ming Chen, Hung-Pin Lin   +5 more
doaj   +1 more source

Interfollicular Plasmacytosis and Hyperplastic Germinal Centers in Idiopathic Multicentric Castleman Disease, Idiopathic Plasmacytic Lymphadenopathy Subtype

American Journal of Hematology, Volume 101, Issue 6, Page 1269-1272, June 2026.
Stephanie Quon, Clarissa Skorupski, Christophe Langlois, Lee Mozessohn, Carlo Hojilla, Luke Y. C. Chen   +5 more
wiley   +1 more source

CD1a and Lipids as Mediators of T Cell Activation in the Skin

Journal of Investigative Dermatology
Despite increasing insights in cytokine pathways involved in T cell-mediated inflammatory skin diseases, the upstream T cell triggering events through antigen-presenting molecules and antigens often remain incompletely understood. Recent studies have proposed an immunopathogenic role for T cells that are activated through CD1a, a lipid antigen ...
Lauren M. Fahmy, Oluwaseyi O. Adeuyan, Annemieke de Jong   +2 more
openaire   +2 more sources

αβ T cell antigen receptor recognition of CD1a presenting self lipid ligands

, 2015
A central paradigm in αβ T cell–mediated immunity is the simultaneous co-recognition of antigens and antigen-presenting molecules by the αβ T cell antigen receptor (TCR). CD1a presents a broad repertoire of lipid-based antigens.
Annemieke de Jong, Keller, Andrew N., Daniel G Pellicci, Stephanie Gras, Tan-Yun Cheng, Jamie Rossjohn, Richard W Birkinshaw, Sandoval-Romero, Maria, Moody, D. Branch, Godfrey, Dale I., Adam P Uldrich, D Branch Moody, Dale I Godfrey, Andrew N Keller, Cheng, Tan-Yun, Gras, Stephanie, Rossjohn, Jamie, Uldrich, Adam P., Maria Sandoval-Romero, Pellicci, Daniel G., Birkinshaw, Richard W., de Jong, Annemieke   +21 more
core   +1 more source

Design and validation of a disease network of inflammatory processes in the NSG-UC mouse model

Journal of Translational Medicine, 2017
Background Ulcerative colitis (UC) is a highly progressive inflammatory disease that requires the interaction of epithelial, immune, endothelial and muscle cells and fibroblasts.
Henrika Jodeleit, Pia Palamides, Florian Beigel, Thomas Mueller, Eckhard Wolf, Matthias Siebeck, Roswitha Gropp   +6 more
doaj   +1 more source

Régulation de CD1a par CD99 : rôle dans la génération de sous populations de cellules dendritiques humaines

, 2013
Introduction: Accumulating data have shown that the microenvironment of dendritic cells modulates subtype differentiation, demonstrating a link between lipoproteins, PPARγ activation, and the differentiation and functional activity of CD1- and CD1a+ iDCs.
Sghaier, Mouna
core   +2 more sources

Immunohistological analysis of CD1a ⁺ langerhans cells and CD57 ⁺ natural killer cells in healthy and diseased human gingival tissue: A comparative study

Journal of Indian Society of Periodontology, 2009
Background: Cell interaction between dendritic cells (DC) and natural killer (NK) cells in the periodontal milieu is not yet fully known, although these cells are individually known to contribute to the pathogenesis of periodontal disease.
Stelin Sahaya, Ramakrishan Hemalatha, Talwar Avaneendra, Arun K, Kumar T.S.S   +4 more
doaj  

Guillain–Barre syndrome outbreak in Peru: Association with polymorphisms in IL‐17, ICAM1, and CD1

Molecular Genetics & Genomic Medicine, 2019
Background Guillain–Barre Syndrome (GBS) is considered a complex disorder with significant environmental effect and genetic susceptibility. Genetic polymorphisms in CD1E, CD1A, IL‐17, and/or ICAM1 had been proposed as susceptibility genetic variants for ...
Luis Jaramillo‐Valverde, Kelly S. Levano, Isolina Villanueva, Meylin Hidalgo, Marco Cornejo, Pilar Mazzetti, Mario Cornejo‐Olivas, Cesar Sanchez, Julio A. Poterico, Julio Valdivia‐Silva, Heinner Guio   +10 more
doaj   +1 more source

CD1a and skin T cells: a pathway for therapeutic intervention

Clinical and Experimental Dermatology
Abstract The CD1 and MR1 protein families present lipid antigens and small molecules to T cells, complementing well-studied major histocompatibility complex–peptide mechanisms. The CD1a subtype is highly and continuously expressed within the skin, most notably on Langerhans cells, and has been demonstrated to present self and foreign ...
Ye, John H, Chen, Yi-Ling, Ogg, Graham
openaire   +2 more sources

E-cadherin and CD1a expression in gingival epithelium in periodontal health, disease and post-treatment

Indian Journal of Dental Research, 2010
Background: Epithelial integrity is important for maintenance of periodontal health. It is not fully known if non-surgical periodontal therapy is capable of recreating the epithelial barrier in its functional state.
Arun Ramya, Hemalatha R, Arun K, Kumar TSS   +3 more
doaj