Suppr超能文献

印度果蝠(Pteropus giganteus)中尼帕病毒 RNA 的检测。

Detection of Nipah virus RNA in fruit bat (Pteropus giganteus) from India.

机构信息

Microbial Containment Complex, National Institute of Virology, Pune, India.

出版信息

Am J Trop Med Hyg. 2012 Sep;87(3):576-8. doi: 10.4269/ajtmh.2012.11-0416. Epub 2012 Jul 16.

Abstract

The study deals with the survey of different bat populations (Pteropus giganteus, Cynopterus sphinx, and Megaderma lyra) in India for highly pathogenic Nipah virus (NiV), Reston Ebola virus, and Marburg virus. Bats (n = 140) from two states in India (Maharashtra and West Bengal) were tested for IgG (serum samples) against these viruses and for virus RNAs. Only NiV RNA was detected in a liver homogenate of P. giganteus captured in Myanaguri, West Bengal. Partial sequence analysis of nucleocapsid, glycoprotein, fusion, and phosphoprotein genes showed similarity with the NiV sequences from earlier outbreaks in India. A serum sample of this bat was also positive by enzyme-linked immunosorbent assay for NiV-specific IgG. This is the first report on confirmation of Nipah viral RNA in Pteropus bat from India and suggests the possible role of this species in transmission of NiV in India.

摘要

本研究调查了印度不同蝙蝠种群(大狐蝠、食果蝠和蹄蝠)中高致病性的尼帕病毒(NiV)、雷斯顿埃博拉病毒和马尔堡病毒。从印度两个邦(马哈拉施特拉邦和西孟加拉邦)采集了 140 只蝙蝠(血清样本),对这些病毒的 IgG 进行了检测,并检测了病毒 RNA。在西孟加拉邦的迈拉那加里捕获的大狐蝠的肝匀浆中仅检测到尼帕病毒 RNA。对核衣壳蛋白、糖蛋白、融合蛋白和磷蛋白基因的部分序列分析表明,与印度早期暴发的尼帕病毒序列具有相似性。该蝙蝠的血清样本也通过酶联免疫吸附试验对尼帕病毒特异性 IgG 呈阳性。这是首次在印度大狐蝠中确认尼帕病毒 RNA 的报告,表明该物种可能在印度传播尼帕病毒中发挥作用。

相似文献

5
Nipah virus in Lyle's flying foxes, Cambodia.柬埔寨利氏狐蝠体内的尼帕病毒
Emerg Infect Dis. 2005 Jul;11(7):1042-7. doi: 10.3201/eid1107.041350.
6
Nipah virus dynamics in bats and implications for spillover to humans.果蝠体内的尼帕病毒动态及其对溢出感染人类的影响。
Proc Natl Acad Sci U S A. 2020 Nov 17;117(46):29190-29201. doi: 10.1073/pnas.2000429117. Epub 2020 Nov 2.

引用本文的文献

2
Nipah virus: pathogenesis, genome, diagnosis, and treatment.尼帕病毒:发病机制、基因组、诊断与治疗
Appl Microbiol Biotechnol. 2025 Jul 1;109(1):158. doi: 10.1007/s00253-025-13474-6.
10
Molecular determinants of cross-species transmission in emerging viral infections.新发病毒感染中跨物种传播的分子决定因素。
Microbiol Mol Biol Rev. 2024 Sep 26;88(3):e0000123. doi: 10.1128/mmbr.00001-23. Epub 2024 Jun 24.

本文引用的文献

2
Transmission of human infection with Nipah virus.尼帕病毒感染的人际传播。
Clin Infect Dis. 2009 Dec 1;49(11):1743-8. doi: 10.1086/647951.
4
7
Bats: important reservoir hosts of emerging viruses.蝙蝠:新兴病毒的重要宿主
Clin Microbiol Rev. 2006 Jul;19(3):531-45. doi: 10.1128/CMR.00017-06.
9
Nipah virus: impact, origins, and causes of emergence.尼帕病毒:影响、起源及出现原因
Curr Infect Dis Rep. 2006 Jan;8(1):59-65. doi: 10.1007/s11908-006-0036-2.
10
Nipah virus in Lyle's flying foxes, Cambodia.柬埔寨利氏狐蝠体内的尼帕病毒
Emerg Infect Dis. 2005 Jul;11(7):1042-7. doi: 10.3201/eid1107.041350.

文献AI研究员

20分钟写一篇综述,助力文献阅读效率提升50倍。

立即体验

用中文搜PubMed

大模型驱动的PubMed中文搜索引擎

马上搜索

文档翻译

学术文献翻译模型,支持多种主流文档格式。

立即体验