Results 31 to 40 of about 2,861,094 (164)

HLA-DR⁺ and HLA-DR^- Teff cells in PTB differ in their capacity to secrete pro-inflammatory cytokines.

, 2018
PBMC from PTB and IGRA-ve subjects were activated with either PHA or Mtb whole cell lysate. Brefeldin and monensin were added to cultures to prevent cytokine secretion.
Pravat Nalini Sahoo (5770988), Soumya Nayak (4725477), Annapurna Vyakarnam (252993), George D. Souza (4672558), J. Anto Jesuraj Uday Kumar (5770985), Asma Ahmed (106548), Vasista Adiga (5770982), Bharath K. Sundararaj (5770991), Chirag Dhar (4672567)   +8 more
core   +1 more source

HLA‐Bw4 homozygosity is associated with an impaired CD4 T cell recovery after initiation of antiretroviral therapy [PDF]

, 2008
We assessed the influence of human leukocyte antigen (HLA) alleles HLA-Bw4 and HLA-Bw6 on CD4 T cell recovery after starting successful combination antiretroviral therapy in 265 individuals. The median gains in the CD4 T cell count after 4 years were 258
Battegay, Manuel, Günthard, Huldrych F, Gaudieri, S., Swiss, HIV Cohort Study, John, Mina, Nolan, David, James, Ian, Furrer, H, Schmid, P, Battegay, M., McKinnon, E, Rauch, A., Swiss HIV Cohort Study, ., McKinnon, E., Telenti, A, Günthard, Huldrych F., Schmid, Patrick, Rauch, A, John, M., James, I, Furrer, Hansjakob, Hirschel, Bernard, Telenti, Amalio, Schmid, P., Furrer, H., Rauch, Andri, John, M, Günthard, H.F., Mallal, Simon, Telenti, A., McKinnon, Elizabeth, Nolan, D., Günthard, H F, Hirschel, B, Günthard, H. F., Battegay, M, Hirschel, B., Nolan, D, Mallal, S, James, I., Gaudieri, Silvana, Mallal, S., Gaudieri, S   +42 more
core   +2 more sources

Circulating Placental Vesicles Carry HLA-DR in Pre-Eclampsia: A New Potential Marker of the Syndrome

Frontiers in Immunology, 2021
BackgroundPre-eclampsia (PE) is a common disorder of pregnancy that usually presents with hypertension and proteinuria. The clinical presentation arises from soluble factors released into the maternal circulation from the placenta owing to the stress of ...
Chiara Tersigni, Donatella Lucchetti, Rita Franco, Filomena Colella, Caterina Neri, Laura Crispino, Alessandro Sgambato, Antonio Lanzone, Antonio Lanzone, Giovanni Scambia, Giovanni Scambia, Manu Vatish, Nicoletta Di Simone, Nicoletta Di Simone   +13 more
doaj   +1 more source

Increased percentage of HLA-DR T cells in untreated juvenile dermatomyositis

Clinical Immunology Communications
This study investigates HLA-DR expression on activated T cells and serum neopterin levels in Juvenile Dermatomyositis (JDM) children pre- and post-treatment. Sixty-nine JDM children (less than 18 years) were included. Elevated HLA-DR+ T cells (>7 %) were
Amer Khojah, Madeline Schutt, Gabrielle Morgan, Ameera Bukhari, Nicolas Bensen, Aaruni Khanolkar, Lauren M. Pachman   +6 more
doaj   +1 more source

Direct evidence that leukemic cells present HLA-associated immunogenic peptides derived from the BCR-ABL b3a2 fusion protein [PDF]

, 2001
The BCR-ABL oncogene is central in the pathogenesis of chronic myeloid leukemia (CML). Here, tandem nanospray mass spectrometry was used to demonstrate cell surface HLA- associated expression of the BCR-ABL peptide KQSSKALQR on class I-negative CIVIL ...
Lill, JR, Christmas, SE, Wang, LH, Macintyre, AR, Bourdon, A, Hill, SC, Rojas, J, Dodi, IA, Bonner, PLR, Aubert, G, Creaser, CS, Clark, RE, Rees, RC, Travers, PJ, Madrigal, JA   +14 more
core  

The Immunogenicity of HLA Class II Mismatches: The Predicted Presentation of Nonself Allo-HLA-Derived Peptide by the HLA-DR Phenotype of the Recipient Is Associated with the Formation of DSA

Journal of Immunology Research, 2017
The identification of permissible HLA class II mismatches can prevent DSA in mismatched transplantation. The HLA-DR phenotype of recipients contributes to DSA formation by presenting allo-HLA-derived peptides to T-helper cells, which induces the ...
Vadim Jucaud
doaj   +1 more source

Comparative profiling of HLA-DR and HLA-DQ associated factor VIII peptides presented by monocyte-derived dendritic cells

Haematologica, 2018
The development of anti-factor VIII antibodies is a major complication of the treatment of patients with hemophilia A. Generation of high affinity anti-factor VIII antibodies is dependent on help provided by CD4+ T cells that recognize factor VIII ...
Ivan Peyron, Robin B. Hartholt, Laura Pedró-Cos, Floris van Alphen, Anja ten Brinke, Neubury Lardy, Alexander B. Meijer, Jan Voorberg   +7 more
doaj   +1 more source

Interferon‐γ‐induced HLA Class II expression on endothelial cells is decreased by inhibition of mTOR and HMG‐CoA reductase

FEBS Open Bio, 2020
In organ transplantation, donor‐specific HLA antibody (DSA) is considered a major cause of graft rejection. Because DSA targets primarily donor‐specific human leukocyte antigen (HLA) expressed on graft endothelial cells, the prevention of its expression ...
Akihiro Maenaka, Iwasaki Kenta, Akinobu Ota, Yuko Miwa, Wataru Ohashi, Kosei Horimi, Yutaka Matsuoka, Masafumi Ohnishi, Kazuharu Uchida, Takaaki Kobayashi   +9 more
doaj   +1 more source

Development of a sample bank and clinical database for the retrospective analysis of unrelated bone marrow transplants: a pilot study of 138 transplants using RSCA for high resolution HLA matching. [PDF]

, 2005
The Anthony Nolan Register provides donors for allogeneic stem cell transplantation for haematological disorders. A clinical database and sample bank were established for the ongoing analysis of transplants from Register donors.
Pay, A.L.P.
core  

Molecular analysis of thymopentin binding to HLA-DR molecules.

PLoS ONE, 2007
Thymopentin (TP5) triggers an immune response by contacting with T cells; however the molecular basis of how TP5 achieves this process remains incompletely understood.
Zuojia Liu, Xiliang Zheng, Jin Wang, Erkang Wang   +3 more
doaj   +1 more source