Replication of human cytomegalovirus in human peripheral blood T cells

Author:

Braun R W,Reiser H C

Abstract

The replication of human cytomegalovirus (HCMV) strain AD169 was studied in human peripheral blood granulocytes, monocytes-macrophages, B lymphocytes, and T lymphocytes. Progeny virus was produced in some T-cell cultures stimulated in the allogeneic mixed lymphocyte reaction and was regularly obtained when stimulated T cells were grown in the presence of interleukin 2. Replication of HCMV in these cultures was documented by increases in titer, expression of early and late antigen as assessed by indirect immunofluorescence and Western blot, and viral DNA synthesis as determined by dot-blot assays. Approximately 0.05% of cells in virus-producing cultures formed infectious centers, indicating that only a subset of cells takes part in active virus replication. In double-immunofluorescence experiments this subset was found to consist primarily of the T3+ and T8+ phenotype. By infection of preparatively separated T4+ and T8+ T lymphocytes, however, it could be shown that both T-cell subsets were susceptible to HCMV infection as indicated by increases in titer and by DNA kinetics. We conclude from these data that the T lymphocyte might be a target for HCMV in vitro, which is in accordance with in vivo findings in HCMV-infected patients.

Publisher

American Society for Microbiology

Subject

Virology,Insect Science,Immunology,Microbiology

Cited by 88 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3