Biomedical Engineering and Bioengineering Commons^™

Next-Generation Mrna Sequencing Reveals Pyroptosis-Induced Cd4+ T Cell Death In Early Simian Immunodeficiency Virus-Infected Lymphoid Tissues, Wuxun Lu, Andrew J. Demers, Fangrui Ma, Guobin Kang, Zhe Yuan, Yanmin Wan, Yue Li, Jiangqing Xu, Mark Lewis, Qingsheng Li

Nebraska Center for Biotechnology: Faculty and Staff Publications

Lymphoid tissues (LTs) are the principal sites where human immunodeficiency virus type 1 (HIV-1) replicates and virus-host interactions take place, resulting in immunopathology in the form of inflammation, immune activation, and CD4+ T cell death. The HIV-1 pathogenesis in LTs has been extensively studied; however, our understanding of the virus-host interactions in the very early stages of infection remains incomplete. We investigated virus-host interactions in the rectal draining lymph nodes (dLNs) of rhesus macaques at different times after intrarectal inoculation (days postinoculation [dpi]) with simian immunodeficiency virus (SIV). At 3 dpi, 103 differentially expressed genes (DEGs) were detected using next-generation …