Simultaneous transcriptional profiling of bacteria and their host cells by heterogeneous RNA-Seq (hRNA-Seq)
收藏干细胞与再生医学数据中心2022-02-20 更新2024-03-06 收录
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We developed heterogeneous RNA-Seq (hRNA-Seq) to simultaneously capture prokaryotic and eukaryotic expression profiles of bacteria-infected cells. As proof of principle, hRNA-Seq was applied to Chlamydia-infected cells, successfully obtaining the transcriptomes of both Chlamydia and their host cells at 1 and 24 hours post-infection. Substantial transcription was found in the immediate-early period of infection for both Chlamydia and the host cell. We discovered possible chlamydial immune dampening strategies, and putative positive feedback mechanisms for Chlamydia-induced fibrotic scarring. In summary, hRNA-Seq helps to reveal the complex interplay between invading bacterial pathogens and their host mammalian cells and is immediately applicable to any bacteria/host cell interaction.
提供机构:
University of Maryland School of Medicine
创建时间:
2022-02-20



