Results 31 to 40 of about 150,948 (189)

Abdominal surgery induces long-lasting changes in expression and binding of CTCF with impact on Major Histocompatibility Complex II transcription in circulating human monocytes.

PLoS ONE, 2023
BackgroundPostoperative immunosuppression has been recognized as an important driver of surgery-related morbidity and mortality. It is characterized by lymphocyte depression and impaired monocyte capability to present foreign antigens to T-cells via ...
Benedikt Hermann Siegler, Jan Niklas Thon, Marc Altvater, Judith Schenz, Jan Larmann, Markus Alexander Weigand, Sebastian Weiterer   +6 more
doaj   +1 more source

Frecuencia fenotípica y génica de los antígenos HLA en una muestra de la población cubana Phenotypic and genic frequency of HLA antigens in a sample of the Cuban population

Revista Cubana de Hematología, Inmunología y Hemoterapia, 2005
Se realizó un estudio de la frecuencia fenotípica y génica de los antígenos del sistema principal de histocompatibilidad HLA en personas no relacionadas, supuestamente sanas, tomadas como muestra de la población cubana.
Luz M Morera Barrios, Catalino R, Ustáriz García, María A. García García, Nelioska Díaz Báez, Rosa M Lam Díaz, Ana M Guerreiro Hernández, Porfirio Hernández Ramírez, José M Ballester Santovenia   +8 more
doaj  

Flow Cytometric Analysis of T, B, and NK Cells Antigens in Patients with Mycosis Fungoides

Journal of Immunology Research, 2015
We retrospectively analyzed the clinicopathological correlation and prognostic value of cell surface antigens expressed by peripheral blood mononuclear cells in patients with mycosis fungoides (MF). 121 consecutive MF patients were included in this study.
Serkan Yazıcı, Emel Bülbül Başkan, Ferah Budak, Barbaros Oral, Şaduman Balaban Adim, Zübeyde Ceylan Kalin, Güven Özkaya, Kenan Aydoğan, Hayriye Saricaoğlu, Şükran Tunali   +9 more
doaj   +1 more source

Enhancement of tumour-specific immune responses in vivo by 'MHC loading-enhancer' (MLE). [PDF]

PLoS ONE, 2009
BACKGROUND:Class II MHC molecules (MHC II) are cell surface receptors displaying short protein fragments for the surveillance by CD4+ T cells. Antigens therefore have to be loaded onto this receptor in order to induce productive immune responses.
Katharina Dickhaut, Sabine Hoepner, Jamina Eckhard, Karl-Heinz Wiesmueller, Luise Schindler, Guenther Jung, Kirsten Falk, Olaf Roetzschke   +7 more
doaj   +1 more source

The relationship between human leukocyte antigens (HLA) and renal cell carcinoma

Biomolecules & Biomedicine, 2010
Etiologies of Renal Cell Carcinoma (RCC) are not clear despite of the fact that many risk factors have been suggested. Especially in high stages RCC can affect the immune system in various ways.
Erkan Yılmaz, Arman Çekmen, Emre Akkuş, Bülent Önal, Ali Uğur Özalp, Vural Solok, Ergun Erdoğan, Bülent Eren   +7 more
doaj   +1 more source

The human leukocyte antigen system … simplified

Global Journal of Transfusion Medicine, 2017
Human leukocyte antigen (HLA) and transfusion medicine go hand in hand. Transfusion medicine experts are involved in transplants, particularly hematopoietic stem cell transplant.
Anand Deshpande
doaj   +1 more source

Herpesviruses Placating the Unwilling Host: Manipulation of the MHC Class II Antigen Presentation Pathway

Viruses, 2012
Lifelong persistent infection by herpesviruses depends on the balance between host immune responses and viral immune evasion. CD4 T cells responding to antigens presented on major histocompatibility complex class II (MHC-II) molecules are known to play ...
Martin Rowe, Jianmin Zuo
doaj   +1 more source

The low-affinity receptor for IgE (CD23) on B lymphocytes is spatially associated with HLA-DR antigens

Journal of Experimental Medicine, 1988
Two hybridomas that produce the mAbs 135 and 449 B4 were obtained that inhibited the binding of IgE to the Fc epsilon RL/CD23 on the EBV- transformed B cell line RPMI 8866.
J. Bonnefoy, Odile Guillot, Hergen Spits, Dominique Blanchard, Kimishige Ishizaka, J. Banchereau   +5 more
semanticscholar   +1 more source

Aspectos genéticos da esclerose múltipla: II. sistema HLA Genetic aspects in multiple sclerosis: HLA system

Arquivos de Neuro-Psiquiatria, 1996
Foi feita análise e revisão de estudos populacionais de associação entre antígenos HLA e a esclerose múltipla (EM). Há evidências de que os genes HLA, principalmente os de classe II, das sub-regiões DR e DQ possam estar envolvidos.
Patrícia Almeida de Rezende, Walter Oleschko Arruda   +1 more
doaj   +1 more source

Immunogold technique applied to simultaneous identification of T6 and HLA-DR antigens on Langerhans cells by electron microscopy.

Journal of Investigative Dermatology, 1985
A double-labeling immunogold technique in electron microscopy and specific monoclonal antibodies to surface antigens of Langerhans cells (OKT6 and BL2) were applied to assess directly the coexpression of two cell surface antigens (T6 and HLA-DR antigens)
C. Dezutter‐Dambuyant, D. Schmitt, M. Faure, M. Horisberger, J. Thivolet   +4 more
semanticscholar   +1 more source