نتایج جستجو برای: idiopathic cd4 lymphocytopenia

تعداد نتایج: 123477  

Journal: :Journal of virology 2014
LaTonya D Williams Nilesh Amatya Anju Bansal Steffanie Sabbaj Sonya L Heath Irini Sereti Paul A Goepfert

Interleukin-21 (IL-21) can be produced by CD8 T cells from HIV-1-infected individuals and those with autoimmune disease, but the mechanism remains poorly understood. Here we demonstrate that IL-21-producing CD8 T cells are not associated with CD4 depletion and are absent in patients with idiopathic CD4 lymphocytopenia. Instead, IL-21 production by CD8 T cells was associated with high levels of ...

2014
Ilias Papakonstantinou Ioannis G Baraboutis Lazaros Karnesis

Late onset combined immunodeficiency (LOCID) is a recently described variant of common variable immunodeficiency (CVID), involving adult patients presenting with opportunistic infections and/or low CD4+ lymphocyte counts. A 36-year-old male with unremarkable past medical history presented with fever, respiratory failure, and lymphocytopenia. He was found to have Pneumocystis jiroveci pneumonia ...

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