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“Pathological Insights into Lassa Virus-Induced Vestibular Dysfunction in Mice: Histopathological Analysis of the Inner Ear Vestibular Apparatus”
The Journal of Infectious Diseases ( IF 5.0 ) Pub Date : 2024-10-21 , DOI: 10.1093/infdis/jiae516 Tomoharu Suzuki, Marina Hosotani Saito, Nantian Lin, Atsushi Tamura, Nadezhda Yun, Takaaki Koma, Junki Maruyama, Slobodan Paessler, Tomoko Makishima
The Journal of Infectious Diseases ( IF 5.0 ) Pub Date : 2024-10-21 , DOI: 10.1093/infdis/jiae516 Tomoharu Suzuki, Marina Hosotani Saito, Nantian Lin, Atsushi Tamura, Nadezhda Yun, Takaaki Koma, Junki Maruyama, Slobodan Paessler, Tomoko Makishima
Lassa fever (LF), caused by Lassa virus (LASV) infection, typically leads to mild symptoms in humans, yet some survivors experience audiovestibular problems. Here we present vestibular histopathological insights in our LF model mice. We observed: 1) hemorrhage within the vestibular ganglion and stroma beneath the sensory epithelium, 2) preserved hair cells and supporting cells, 3) LASV antigen presence in the vestibular ganglion cells and the stroma beneath the sensory epithelium, and 4) CD3-positive T lymphocyte infiltration in the vestibular ganglion and the stroma underlying the sensory epithelium. LASV and/or its immune response likely contributes to the pathogenesis of vestibular dysfunction.
中文翻译:
“拉沙病毒诱导的小鼠前庭功能障碍的病理学见解:内耳前庭器官的组织病理学分析”
由拉沙病毒 (LASV) 感染引起的拉沙热 (LF) 通常会导致人类出现轻微症状,但一些幸存者会出现听前庭问题。在这里,我们介绍了 LF 模型小鼠的前庭组织病理学见解。我们观察到:1) 前庭神经节和感觉上皮下方基质内的出血,2) 保留的毛细胞和支持细胞,3) 前庭神经节细胞和感觉上皮下方基质中存在 LASV 抗原,以及 4) CD3 阳性 T 淋巴细胞浸润前庭神经节和感觉上皮下方的基质。LASV 和/或其免疫反应可能有助于前庭功能障碍的发病机制。
更新日期:2024-10-21
中文翻译:
“拉沙病毒诱导的小鼠前庭功能障碍的病理学见解:内耳前庭器官的组织病理学分析”
由拉沙病毒 (LASV) 感染引起的拉沙热 (LF) 通常会导致人类出现轻微症状,但一些幸存者会出现听前庭问题。在这里,我们介绍了 LF 模型小鼠的前庭组织病理学见解。我们观察到:1) 前庭神经节和感觉上皮下方基质内的出血,2) 保留的毛细胞和支持细胞,3) 前庭神经节细胞和感觉上皮下方基质中存在 LASV 抗原,以及 4) CD3 阳性 T 淋巴细胞浸润前庭神经节和感觉上皮下方的基质。LASV 和/或其免疫反应可能有助于前庭功能障碍的发病机制。