HIV T cell vaccines, the importance of clades

被引:34
作者
McMichael, A [1 ]
Mwau, M [1 ]
Hanke, T [1 ]
机构
[1] John Radcliffe Hosp, MRC, Human Immunol Unit, Weatherall Inst Mol Med, Oxford OX3 9DS, England
关键词
HIV vaccines; CD8 T cells; HIV clades;
D O I
10.1016/S0264-410X(02)00067-1
中图分类号
R392 [医学免疫学]; Q939.91 [免疫学];
学科分类号
100102 ;
摘要
Development of an HIV vaccine presents a formidable challenge. One of the unresolved. yet central issues is the importance of HIV variability. Here we argue that even with the recent focus on the induction of T cell-mediated immunity, HIV vaccines should match the local circulating HIV clades. Whether used alone or in a combination with vaccines eliciting HIV-neutralizing antibodies, efforts must be made to develop a T cell vaccine that stimulates a broad and long-lasting response. (C) 2002 Published by Elsevier Science Ltd.
引用
收藏
页码:1918 / 1921
页数:4
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