Pubfacts - Scientific Publication Data
  • Categories
  • |
  • Journals
  • |
  • Authors
  • Login
  • Categories
  • Journals

Search Our Scientific Publications & Authors

Publications
  • Publications
  • Authors
find publications by category +
Translate page:

A spatial and cellular distribution of rabies virus infection in the mouse brain revealed by fMOST and single-cell RNA sequencing.

Authors:
Yachun Zhang Xudong Xing Ben Long Yandi Cao Simeng Hu Xiangning Li Yalan Yu Dayong Tian Baokun Sui Zhaochen Luo Wei Liu Lei Lv Qiong Wu Jinxia Dai Ming Zhou Heyou Han Zhen F Fu Hui Gong Fan Bai Ling Zhao

Clin Transl Med 2022 01;12(1):e700

State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, China.

Background: Neurotropic virus infection can cause serious damage to the central nervous system (CNS) in both humans and animals. The complexity of the CNS poses unique challenges to investigate the infection of these viruses in the brain using traditional techniques.

Methods: In this study, we explore the use of fluorescence micro-optical sectioning tomography (fMOST) and single-cell RNA sequencing (scRNA-seq) to map the spatial and cellular distribution of a representative neurotropic virus, rabies virus (RABV), in the whole brain. Mice were inoculated with a lethal dose of a recombinant RABV encoding enhanced green fluorescent protein (EGFP) under different infection routes, and a three-dimensional (3D) view of RABV distribution in the whole mouse brain was obtained using fMOST. Meanwhile, we pinpointed the cellular distribution of RABV by utilizing scRNA-seq.

Results: Our fMOST data provided the 3D view of a neurotropic virus in the whole mouse brain, which indicated that the spatial distribution of RABV in the brain was influenced by the infection route. Interestingly, we provided evidence that RABV could infect multiple nuclei related to fear independent of different infection routes. More surprisingly, our scRNA-seq data revealed that besides neurons RABV could infect macrophages and the infiltrating macrophages played at least three different antiviral roles during RABV infection.

Conclusion: This study draws a comprehensively spatial and cellular map of typical neurotropic virus infection in the mouse brain, providing a novel and insightful strategy to investigate the pathogenesis of RABV and other neurotropic viruses.

Download full-text PDF

Source
http://dx.doi.org/10.1002/ctm2.700DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8776042PMC
January 2022

Publication Analysis

Top Keywords

neurotropic virus
16
mouse brain
16
virus infection
12
spatial cellular
12
cellular distribution
12
rabv
9
single-cell rna
8
rna sequencing
8
infection mouse
8
distribution rabv
8
rabv brain
8
rabies virus
8
infection routes
8
rabv infect
8
fmost single-cell
8
infection
7
brain
7
virus
6
neurotropic
5
distribution
5

Keyword Occurance

Similar Publications

A Case Report of Herpes Zoster Ophthalmicus and Meningitis After COVID-19 Vaccination.

Authors:
In-Cheon You Min Ahn Nam-Chun Cho

J Korean Med Sci 2022 May 23;37(20):e165. Epub 2022 May 23.

Department of Ophthalmology, Jeonbuk National University Medical School, Research Institute of Clinical Medicine of Jeonbuk National University-Biomedical Research Institute of Jeonbuk National University Hospital, Jeonju, Korea.

There are several reports that herpes zoster characterized by reactivation of varicella zoster virus (VZV) following coronavirus disease 2019 (COVID-19) vaccines can occur. Herein, we report VZV meningitis, herpes zoster ophthalmicus (HZO), and late neurotrophic keratitis after receiving a second dose of messenger RNA (mRNA) COVID-19 vaccine. A 74-year-old man developed a vesicular skin rash on the forehead, scalp, nose, and left upper eyelid with a severe headache. Read More

View Article and Full-Text PDF
May 2022
Similar Publications

Tick-borne encephalitis virus.

Authors:
L Paul Phipps Nicholas Johnson

J Med Microbiol 2022 May;71(5)

Virology Department, The Animal and Plant Health Agency, New Haw, Addlestone, Surrey, KT153NB, UK.

Tick-borne encephalitis (TBE) is caused by a neurotropic flavivirus, transmitted by the bite of species tick vectors, and is increasing in incidence and expanding its geographical range throughout Eurasia and the Far East. Most infections are asymptomatic. However, between 2 and 30 % of cases may develop into severe neurological disease, long-term neurological sequelae or death. Read More

View Article and Full-Text PDF
May 2022
Similar Publications

COVID-19 and Neurodegenerative Diseases: Prion-Like Spread and Long-Term Consequences.

Authors:
Narjes Baazaoui Khalid Iqbal

J Alzheimers Dis 2022 May 18. Epub 2022 May 18.

Department of Neurochemistry, Inge Grundke-Iqbal Research Floor, New York State Institute for Basic Research in Developmental Disabilities, Staten Island, NY, USA.

COVID-19 emerged as a global pandemic starting from Wuhan in China and spread at a lightning speed to the rest of the world. One of the potential long-term outcomes that we speculate is the development of neurodegenerative diseases as a long-term consequence of SARS-CoV-2 especially in people that have developed severe neurological symptoms. Severe inflammatory reactions and aging are two very strong common links between neurodegenerative diseases and COVID-19. Read More

View Article and Full-Text PDF
May 2022
Similar Publications

Mechanistic insight and possible mechanism of seizure in Covid-19: The nuances and focal points.

Authors:
Hayder M Al-Kuraishy Ali I Al-Gareeb Abdur Rauf Fahad A Alhumaydhi Małgorzata Kujawska Gaber El-Saber Batiha

CNS Neurol Disord Drug Targets 2022 May 17. Epub 2022 May 17.

Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour 22511, AlBeheira, Egypt.

Coronavirus disease 2019 (COVID-19) is a primary respiratory disease with an alarming impact worldwide. COVID-19 is caused by severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2) and presents various neurological symptoms, including seizures. SARS-CoV-2 shows neuroinvasive and neurotropic capabilities through a neuronal angiotensin-converting enzyme 2 (ACE2), which is also highly expressed in both neuronal and glial cells. Read More

View Article and Full-Text PDF
May 2022
Similar Publications

Microtubule depolymerization limits porcine betacoronavirus PHEV replication.

Authors:
Qianyu Zhou Yungang Lan Yifei Tang Jiyu Guan Kui Zhao Feng Gao Wenqi He Zi Li

Vet Microbiol 2022 Jun 27;269:109448. Epub 2022 Apr 27.

Key Laboratory of Zoonosis Research, Ministry of Education, College of Veterinary Medicine, Jilin University, Changchun, China; Key Lab of Animal Production, Product Quality and Security, Ministry of Education, Jilin Agricultural University, Changchun, China. Electronic address:

Porcine hemagglutinating encephalomyelitis virus (PHEV) is a typical neurotropic betacoronavirus causing digestive disease and/or neurological dysfunction in neonatal pigs. Actin filaments have been identified to implicate in PHEV invasion, but the effects of viral infection on microtubules (MTs) cytoskeleton are unknown. Here, we observed that PHEV infection induced MT depolymerization and was accompanied by the disappearance of microtubule organizing centers. Read More

View Article and Full-Text PDF
June 2022
Similar Publications
}
© 2022 PubFacts.
  • About PubFacts
  • Privacy Policy
  • Sitemap