MOSAIC VACCINE-ELICITED IMMUNE RESPONSES IN RHESUS MONKEYS

点击翻译按钮获取中文摘要

This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. The subproject and investigator (PI) may have received primary funding from another NIH source, and thus could be represented in other CRISP entries. The institution listed is for the Center, which is not necessarily the institution for the investigator. Creation of a successful HIV vaccine will require development of an immunogen that will generate cellular immunity with sufficient cross-clade breadth to deal with the extreme genetic diversity of the virus. Recently it has been suggested that vaccines based on centralized HIV gene sequences might provide a solution to the problem posed by the genetic heterogeneity of the circulating strains of HIV. Both consensus and polyvalent mosaic immunogens are based on centralized gene sequences. The present study was designed to explore the breadth of CD4+ and CD8+ T lymphocyte responses generated by vaccination with polyvalent mosaic as compared to vaccination with consensus immunogens.