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使用RNA测序在恢复阶段感染流感病毒的小鼠肺部的转录基因分析

Huda A M Al-Shalan^1,2, Dailun Hu³, Penghao Wang¹

¹School of Medical, Molecular and Forensic Sciences, Murdoch University, Murdoch, WA 6149, Australia.

|November 25, 2023

概括

流感A型病毒感染会影响肺部恢复期间的免疫系统和神经功能. 这项研究确定了参与宿主反应和神经免疫相互作用的关键基因,提供了潜在的治疗点.

科学领域:

* 病毒学病毒学
* 免疫学免疫学
* 神经科学是一门神经科学.

背景情况:

* A型流感病毒 (IAV) 导致严重的呼吸系统疾病和并发症.
* 在IAV感染期间宿主免疫反应和神经免疫相互作用仍然不太清楚.
*易受伤害的人群面临着更高的IAV严重结果的风险.

研究的目的:

* 为了研究宿主免疫反应和神经免疫相互作用在IAV感染.
* 在IAV感染的恢复阶段识别差异表达基因 (DEGs).
* 探索IAV的潜在生物标志物和治疗点.

主要方法:

* 转录组分析使用小鼠肺组织的RNA测序.
* 感染IAV (H1N1) 后21天进行的分析 (dpi).
*对差异表达基因 (DEGs) 的鉴定和表征.

主要成果:

*确定了792个DEG:434个是上调监管的,358个是下调监管的.
*上调的基因主要与免疫反应和组织修复有关.
* 低调基因在很大程度上与神经功能有关.

结论:

* 已识别的DEG提供了有关宿主反应和IAV恢复期间神经免疫相互作用的见解.
*研究结果强调了IAV后肺部免疫和神经通路之间的相互作用.
*这些DEG可以作为诊断生物标志物和抗IAV疗法的潜在标.

关键词:

有关RNA测序的RNA测序免疫代谢的免疫代谢.流感A型病毒感染者神经调节的神经调节.呼吸道感染呼吸道感染转录组分析转录组分析

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