Immunophenotyping of Rhesus CMV ‐Specific CD8 T‐Cell Populations
نویسندگان
چکیده
منابع مشابه
Hanging tough: CMV-specific CD8+ T cells in CLL.
In this issue of Blood, te Raa et al report that cytomegalovirus (CMV)-specific CD8+ T-cell function is preserved in chronic lymphocytic leukemia (CLL), on a background of global T-cell dysfunction.
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CD8+ cytotoxic T cells play a key role in immunological protection from clinical cytomegalovirus (CMV) disease. Numbers of CMV-specific CD8+ T cells are increased in untreated and antiretroviral-treated HIV patients compared with healthy controls. Accumulation of CMV-specific CD8+ T cells during HIV infection may reflect persistent reactivation of CMV owing to suboptimal immune control and/or o...
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Cytomegalovirus (CMV) infection remains a significant cause of morbidity and mortality in young children. We have previously shown that CD8+ T cell responses to CMV pp65 or IE1 protein were readily detectable in children with congenital or postnatal CMV infection. Here, we have further characterized the evolution of the peptide specificity of these responses in 7 infants<6 months of age at the ...
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We have developed a novel diagnostic technology to monitor the human cytomegalovirus (HCMV)-specific CD8+ T-cell responses that is based on the detection of secreted interferon-gamma (IFN-gamma) in the whole blood (referred to as QuantiFERON -CMV). Evaluation of QuantiFERON -CMV in healthy individuals revealed that this technology was at least as sensitive and with some HCMV epitopes more sensi...
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In patients with B-cell chronic lymphocytic leukemia (B-CLL), the absolute number of T cells is increased. Although it has been suggested that these T cells might be tumor specific, concrete evidence for this hypothesis is lacking. We performed a detailed immunophenotypic analysis of the T-cell compartment in the peripheral blood of 28 patients with B-CLL (Rai 0, n = 12; Rai I-II, n = 10; Rai I...
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ژورنال
عنوان ژورنال: Cytometry Part A
سال: 2020
ISSN: 1552-4922,1552-4930
DOI: 10.1002/cyto.a.24197