首次描述亚马逊地区的一种暴风病毒（Hantaviridae）。

IF 2.5 4区医学 Q3 VIROLOGY

Virus research Pub Date : 2024-11-13 DOI:10.1016/j.virusres.2024.199494

Leonardo Henrique Almeida Hernández , Thito Yan Bezerra da Paz , Sandro Patroca da Silva , Bruno de Cássio Veloso de Barros , Taciana Fernandes Sousa Barbosa Coelho , Ana Cecília Ribeiro Cruz

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引用次数: 0

摘要

从 1988 年到 2023 年，帕拉州的森林砍伐比例在巴西亚马逊地区各州中最高。具体而言，截至 2023 年，圣巴巴拉市 57.20% 的土地被砍伐。自 2017 年以来，汉他病毒科已包括在非啮齿类脊椎动物中发现的病毒，如 mobatviruses（来自鼹鼠和蝙蝠）。在目前对 Carollia brevicauda 蝙蝠多个器官的元基因组分析中，我们获得了之前描述的 Buritiense 病毒（BURV）三个片段的序列；迄今为止，这种暴走病毒只对 L 片段进行了测序。这项研究首次描述了亚马逊地区的布里提恩病毒，并提供了该病毒 S 和 M 段的信息。这些发现证实了巴西在远离首次检测地点的地区以及在另一种蝙蝠中存在 BURV。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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First description of a mobatvirus (Hantaviridae) in the Amazon region

From 1988–2023, Pará accounted for the highest proportion of deforestation among all states in the Brazilian Amazon. Specifically, 57.20 % of the territory in the Santa Bárbara municipality was deforested as of 2023. Since 2017, the Hantaviridae family has included viruses identified in nonrodent vertebrates, such as mobatviruses (from moles and bats). In the current metagenomic analysis of a pool of multiple organs of a Carollia brevicauda bat, we obtained sequences for three segments of the previously described Buritiense virus (BURV); to date, only the L segment had been sequenced for this mobatvirus. This study provides the first description of BURV in the Amazon region and provides information on the S and M segments of the virus. These findings corroborate the presence of BURV in Brazil in an area far from the site of the first detection and in another bat species.

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来源期刊

Virus research 医学-病毒学

CiteScore

9.50

自引率

2.00%

发文量

239

审稿时长

43 days

期刊介绍： Virus Research provides a means of fast publication for original papers on fundamental research in virology. Contributions on new developments concerning virus structure, replication, pathogenesis and evolution are encouraged. These include reports describing virus morphology, the function and antigenic analysis of virus structural components, virus genome structure and expression, analysis on virus replication processes, virus evolution in connection with antiviral interventions, effects of viruses on their host cells, particularly on the immune system, and the pathogenesis of virus infections, including oncogene activation and transduction.