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HIV/AIDS
Research from University of Melbourne provides new data on HIV/AIDS
August 13th, 2008
"Antibody-dependent cellular cytotoxicity (ADCC) is a potentially effective adaptive immune response to human immunodeficiency virus (HIV) infection. The study of ADCC responses has been hampered by the lack of simple methods to quantify these responses and map effective epitopes," scientists in Melbourne, Australia report. "We serendipitously observed that standard intracellular cytokine assays on fresh whole blood from a cohort of 26 HIV-infected subjects identified non-T lymphocytes expressing gamma interferon (IFN-gamma) in response to overlapping linear peptides spanning HIV-1 proteins. The effector cells were CD3(-) CD4(-) CD8(-) CD14(-) CD2(+) CD56(+/-) NK...
Source: Vaccine Weekly (2008-08-13)
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