Results 51 to 60 of about 14,609 (214)

Two canine CD1a proteins are differentially expressed in skin [PDF]

Immunogenetics, 2008
Lipid antigens are presented to T cells by the CD1 family of proteins. In this study, we characterize the complete dog (Canis familiaris) CD1 locus, which is located on chromosome 38. The canine locus contains eight CD1A genes (canCD1A), of which five are pseudogenes, one canCD1B, one canCD1C, one canCD1D, and one canCD1E gene.
Looringh Van Beeck, Frank A., Zajonc, Dirk M., Moore, Peter F., Schlotter, Yvette M., Broere, Femke, Rutten, Victor P.M.G., Willemse, Ton, Van Rhijn, Ildiko   +7 more
openaire   +5 more sources

Procedure used for generation, purification and maturation of CD1a−negative and CD1a+ DC.

, 2013
Monocytes (here from a control donor) were cultured for 3 days in the presence of IL-4 and GM-CSF and separated by magnetic sorting into CD1a+ and CD1a−negative populations which were matured for 48 h in the presence of LPS (10 ng/ml).
Arnaud Alves (303754), Alain Haziot (303755), Dominique Charron (159655), Didier Payen (58727), Valérie Faivre (159641), Anne Claire Lukaszewicz (303753)   +5 more
core   +1 more source

Morphometric analysis of dendritic cells from anal mucosa of HIV-positive patients and the relation to intraepithelial lesions and cancer seen at a tertiary health institution in Brazil Análise morfométrica das células dendríticas da mucosa anal de pacientes HIV-positivos e relação com as lesões intraepiteliais e o câncer numa instituição de saúde terciária no Brasil

Acta Cirúrgica Brasileira, 2011
PURPOSE: To morphometrically quantify CD1a+ dentritic cells and DC-SIGN+ dendritic cells in HIV-positive patients with anal squamous intraepithelial neoplasia and to evaluate the effects of HIV infection, antiretroviral therapy and HPV infection on ...
Adriana Gonçalves Daumas Pinheiro Guimarães, Roberto Moreira da Silva Junior, Oscar Tadeu Ferreira da Costa, Ivan Tramujas da Costa e Silva, Felicidad Santos Gimenez, José Ribamar de Araujo, Rosilene Viana de Andrade, Erico Jander da Silva Lopes, Jacqueline Pereira Pinheiro, Junia Raquel D. Ferreira, Adriana Malheiro, Luiz Carlos de Lima Ferreira   +11 more
doaj   +1 more source

Tumor necrosis factor-α, CD1A and CD1E genetic polymorphisms in Guillain-Barré syndrome: A study from India

Annals of Indian Academy of Neurology, 2023
Background: Guillain–Barré Syndrome (GBS) is an acute acquired autoimmune inflammatory disorder of peripheral nerves and roots. The pathogenesis is essentially an aberrant post-infectious immune response in a genetically susceptible host milieu.
Rajarshi Chakraborty, Rajesh Verma, Amita Jain, Ravindra K Garg, Virendra Atam, Hardeep S Malhotra, Praveen K Sharma, Shantanu Prakash, Neeraj Kumar, Shweta Pandey, Ravi Uniyal, Imran Rizvi   +11 more
doaj   +1 more source

Lupus Panniculitis Immunoprofiling Reveals a Cytotoxic, Type 1‐Skewed T‐Cell Response With Signs of Metabolic Alteration

Allergy, EarlyView.
Imaging mass cytometry shows lupus panniculitis lesions are dominated by cytotoxic and skin‐homing T cells with abundant macrophages and B‐cell aggregates. Spatial neighborhood analysis reveals organized leukocyte architecture, including B‐cell proximity to naïve T cells and M1 macrophages to cytotoxic T cells.
Milad Ameri, Reihane Ziadlou, Stephan Traidl, Milena Sokolowska, Emmanuel Contassot, Nick Li, Maija Kiuru, Isabel Kolm, Werner Kempf, Emanual Maverakis, Cezmi Akdis, Marie‐Charlotte Brüggen   +11 more
wiley   +1 more source

A Rare Case of Cutaneous Crystal‐Storing Histiocytosis With Kappa Light Chain Restriction and Unusual BCL6 Expression

Journal of Cutaneous Pathology, EarlyView.
ABSTRACT Crystal‐storing histiocytosis (CSH) is a rare histopathologic phenomenon characterized by the accumulation of crystalline material within histiocytes, most often associated with lymphoplasmacytic or plasma cell neoplasms. Cutaneous involvement is uncommon and may present diagnostic challenges.
Liangli Wang, Jonathan L. Curry, Julia Dai, Daniel H. Wang, Paolo Strati, Melody R. Becnel, Leomar Y. Ballester, Carlos A. Torres‐Cabala, Phyu P. Aung   +8 more
wiley   +1 more source

IL-4 and CD40 ligation affect differently the differentiation, maturation, and function of human CD34+ cell-derived CD1a+CD14− and CD1a−CD14+ dendritic cell precursors in vitro

, 1998
We examined the effect of interleukin (IL)-4 or CD40 ligation on the differentiation and maturation of CD1a+CD14– and CD1a–CD14+ dendritic cell (DC) precursors.
Sandrine Camus, Micael Yagello, Bruno Canque, Jean Claude Gluckman   +3 more
core   +1 more source

Perineurioma‐like EMA‐positive calvarial neoplasms: clinicopathological study of eight cases

Histopathology, EarlyView.
Perineurioma‐like, EMA‐positive calvarial neoplasms (PLECN) are a rare group of intraosseous spindle cell tumours that demonstrate overlapping morphologic features of perineurioma and fibroblastic meningioma. These lesions tend to behave indolently but show a propensity for progressive growth.
Raheel Rizwan, Yingting Mok, Josephine K Dermawan, Alexandra Isaacson, Veronica Ulici, Scott E Kilpatrick, John D Reith, Gabrielle Yeaney, Hakan Ilaslan, Karen J Fritchie   +9 more
wiley   +1 more source

Polymorphism in Exon 2 of CD1 Genes in Southwest of Iran.

Iranian Journal of Public Health, 2013
The CD1 family is less variable transmembrane antigen presenting molecules related to the MHC molecules. CD1a and CD1e genes are the most polymorphic ones associated with autoimmune diseases.
Hossein Golmoghaddam, Nargess Arandi, Abbas Ghaderi, Mehrnoosh Doroudchi   +3 more
doaj   +2 more sources

Expression of cluster of differentiation 1a-positive langerhans cells in oral lichen planus

Indian Journal of Dermatology, 2019
Background/Purpose: Lichen planus is a T-cell-mediated mucocutaneous disorder characterized histopathologically by a band of chronic inflammatory cells in the subepithelial zone and degeneration of basal layer. The present study was aimed to evaluate the
Thankanadar Arul Kumar, Veeran Veeravarmal, Ramdas Madhavan Nirmal, Ramamoorthy Amsaveni, Mohamed Hanifa Mohamed Nassar, Ganesan Kesavan   +5 more
doaj   +1 more source