1
|
Bieri M, Hendrickx R, Bauer M, Yu B, Jetzer T, Dreier B, Mittl PRE, Sobek J, Plückthun A, Greber UF, Hemmi S. The RGD-binding integrins αvβ6 and αvβ8 are receptors for mouse adenovirus-1 and -3 infection. PLoS Pathog 2021; 17:e1010083. [PMID: 34910784 PMCID: PMC8673666 DOI: 10.1371/journal.ppat.1010083] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Accepted: 11/01/2021] [Indexed: 12/12/2022] Open
Abstract
Mammalian adenoviruses (AdVs) comprise more than ~350 types including over 100 human (HAdVs) and just three mouse AdVs (MAdVs). While most HAdVs initiate infection by high affinity/avidity binding of their fiber knob (FK) protein to either coxsackievirus AdV receptor (CAR), CD46 or desmoglein (DSG)-2, MAdV-1 (M1) infection requires arginine-glycine-aspartate (RGD) binding integrins. To identify the receptors mediating MAdV infection we generated five novel reporter viruses for MAdV-1/-2/-3 (M1, M2, M3) transducing permissive murine (m) CMT-93 cells, but not B16 mouse melanoma cells expressing mCAR, human (h) CD46 or hDSG-2. Recombinant M1 or M3 FKs cross-blocked M1 and M3 but not M2 infections. Profiling of murine and human cells expressing RGD-binding integrins suggested that αvβ6 and αvβ8 heterodimers are associated with M1 and M3 infections. Ectopic expression of mβ6 in B16 cells strongly enhanced M1 and M3 binding, infection, and progeny production comparable with mαvβ6-positive CMT-93 cells, whereas mβ8 expressing cells were more permissive to M1 than M3. Anti-integrin antibodies potently blocked M1 and M3 binding and infection of CMT-93 cells and hαvβ8-positive M000216 cells. Soluble integrin αvβ6, and synthetic peptides containing the RGDLXXL sequence derived from FK-M1, FK-M3 and foot and mouth disease virus coat protein strongly interfered with M1/M3 infections, in agreement with high affinity interactions of FK-M1/FK-M3 with αvβ6/αvβ8, determined by surface plasmon resonance measurements. Molecular docking simulations of ternary complexes revealed a bent conformation of RGDLXXL-containing FK-M3 peptides on the subunit interface of αvβ6/β8, where the distal leucine residue dips into a hydrophobic pocket of β6/8, the arginine residue ionically engages αv aspartate215, and the aspartate residue coordinates a divalent cation in αvβ6/β8. Together, the RGDLXXL-bearing FKs are part of an essential mechanism for M1/M3 infection engaging murine and human αvβ6/8 integrins. These integrins are highly conserved in other mammals, and may favour cross-species virus transmission.
Collapse
Affiliation(s)
- Manuela Bieri
- Department of Molecular Life Sciences, University of Zurich, Zurich, Switzerland
- Molecular Life Sciences Graduate School, ETH and University Of Zurich, Switzerland
| | - Rodinde Hendrickx
- Department of Molecular Life Sciences, University of Zurich, Zurich, Switzerland
- Molecular Life Sciences Graduate School, ETH and University Of Zurich, Switzerland
| | - Michael Bauer
- Department of Molecular Life Sciences, University of Zurich, Zurich, Switzerland
| | - Bin Yu
- National Engineering Laboratory for AIDS Vaccine, School of Life Sciences, Jilin University, Changchun, China
| | - Tania Jetzer
- Department of Molecular Life Sciences, University of Zurich, Zurich, Switzerland
| | - Birgit Dreier
- Department of Biochemistry, University of Zurich, Zurich, Switzerland
| | - Peer R. E. Mittl
- Department of Biochemistry, University of Zurich, Zurich, Switzerland
| | - Jens Sobek
- Functional Genomics Center Zurich, Eidgenössische Technische Hochschule (ETH) Zurich and University of Zurich, Zurich, Switzerland
| | - Andreas Plückthun
- Department of Biochemistry, University of Zurich, Zurich, Switzerland
| | - Urs F. Greber
- Department of Molecular Life Sciences, University of Zurich, Zurich, Switzerland
| | - Silvio Hemmi
- Department of Molecular Life Sciences, University of Zurich, Zurich, Switzerland
| |
Collapse
|
2
|
Abstract
This chapter discusses infections of rats with viruses in the following 14 virus families: Adenoviridae, Arenaviridae, Coronaviridae, Flaviviridae, Hantaviridae, Hepeviridae, Herpesviridae, Paramyxoviridae, Parvoviridae, Picornaviridae, Pneumoviridae, Polyomaviridae, Poxviridae, and Reoviridae . Serological surveys indicate that parvoviruses, coronaviruses, cardioviruses, and pneumoviruses are the most prevalent in laboratory rats. A new polyomavirus and a new cardiovirus that cause disease in laboratory rats are described. Metagenomic analyses of feces or intestinal contents from wild rats have detected viruses from an additional nine virus families that could potentially cause infections in laboratory rats.
Collapse
|
3
|
Hemmi S, Spindler KR. Murine adenoviruses: tools for studying adenovirus pathogenesis in a natural host. FEBS Lett 2019; 593:3649-3659. [PMID: 31777948 DOI: 10.1002/1873-3468.13699] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Revised: 11/11/2019] [Accepted: 11/22/2019] [Indexed: 12/31/2022]
Abstract
Small laboratory animals are powerful models for investigating in vivo viral pathogenesis of a number of viruses. For adenoviruses (AdVs), however, species-specificity poses limitations to studying human adenoviruses (HAdVs) in mice and other small laboratory animals. Thus, this review covers work on naturally occurring mouse AdVs, primarily mouse adenovirus type 1 (MAdV-1), a member of the species Murine mastadenovirus A. Molecular genetics, virus life cycle, cell and tissue tropism, interactions with the host immune response, persistence, and host genetics of susceptibility are described. A brief discussion of MAdV-2 (member of species Murine mastadenovirus B) and MAdV-3 (member of species Murine mastadenovirus C) is included. We report the use of MAdVs in the development of vectors and vaccines.
Collapse
Affiliation(s)
- Silvio Hemmi
- Institute of Molecular Life Sciences, University of Zürich, Switzerland
| | - Katherine R Spindler
- Department of Microbiology and Immunology, University of Michigan, Ann Arbor, MI, USA
| |
Collapse
|
4
|
Abstract
Viral infections of laboratory mice have considerable impact on research results, and prevention of such infections is therefore of crucial importance. This chapter covers infections of mice with the following viruses: herpesviruses, mousepox virus, murine adenoviruses, polyomaviruses, parvoviruses, lactate dehydrogenase-elevating virus, lymphocytic choriomeningitis virus, mammalian orthoreovirus serotype 3, murine hepatitis virus, murine norovirus, murine pneumonia virus, murine rotavirus, Sendai virus, and Theiler’s murine encephalomyelitis virus. For each virus, there is a description of the agent, epizootiology, clinical symptoms, pathology, methods of diagnosis and control, and its impact on research.
Collapse
|
5
|
Hemmi S, Vidovszky MZ, Ruminska J, Ramelli S, Decurtins W, Greber UF, Harrach B. Genomic and phylogenetic analyses of murine adenovirus 2. Virus Res 2011; 160:128-35. [PMID: 21683742 DOI: 10.1016/j.virusres.2011.05.023] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2011] [Revised: 05/26/2011] [Accepted: 05/31/2011] [Indexed: 10/18/2022]
Abstract
Murine adenoviruses (MAdV) are supposedly the oldest members of the genus Mastadenovirus. Currently, there are three distinct MAdV types known with rather different tropism and pathology. Here we report and annotate the DNA sequence of the full genome of MAdV-2. It was found to consist of 35,203 bp thus being considerably larger than the genomes of the other two MAdV types. The increased size of the MAdV-2 genome is generally due to larger genes and ORFs, although some differences in the number of ORFs were observed for the early regions E1, E3 and E4. The homologue of the 19K gene of E1B from MAdV-2 codes for 330 amino acids (aa) and is almost twice as large as from other mastadenoviruses. Accordingly, only the N-terminal half (155aa) has homology to the 19K protein. A homologue of the gene of the 12.5K protein was identified in the E3 region of MAdV-2, but not in MAdV-1 or MAdV-3. The other gene of yet unknown function in the E3 region of MAdV-2 seems to be unique. The E4 region of MAdV-2 contains three ORFs. One has similarity to the 34K gene of other AdVs. Two unique ORFs in the E4 region of MAdV-2 have no homology to any of the five and six ORFs in the E4 region of MAdV-1 or MAdV-3, respectively. Phylogenetic analyses showed that the three murine AdVs have a close common ancestor. They likely formed the first branching of the lineage of mastadenoviruses, and seem to be the most ancient representatives of this genus.
Collapse
Affiliation(s)
- Silvio Hemmi
- Institute of Molecular Life Sciences, University of Zurich, Switzerland
| | | | | | | | | | | | | |
Collapse
|
6
|
|
7
|
|
8
|
|
9
|
Charles PC, Guida JD, Brosnan CF, Horwitz MS. Mouse adenovirus type-1 replication is restricted to vascular endothelium in the CNS of susceptible strains of mice. Virology 1998; 245:216-28. [PMID: 9636361 DOI: 10.1006/viro.1998.9180] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Previous studies have shown that mouse adenovirus type-1 (MAV-1) caused a fatal hemorrhagic encephalitis in certain strains of mice. C57BI/6 mice exhibited 100% mortality when given as little 10(3) plaque-forming units (PFU) of MAV, in contrast to BALB/c mice which were resistant to as many as 10(6) PFU. Susceptible animals died with a flaccid paralysis on the 3rd or 4th day after inoculation. The brains and spinal cords of these animals displayed numerous petechial hemorrhages that were found in virtually all areas of the brain, but were more numerous in white matter. In this paper, immunohistochemistry and electron microscopy were used to identify the viral target of replication within the CNS of susceptible mice. These studies showed that the CNS vascular endothelial cell was the primary site of viral replication within the CNS of mice infected with MAV-1. Characterization of cytokine mRNA levels and disease course in immunodeficient mice revealed that the host immune response played little, if any, role in the pathogenesis of MAV-1 disease in susceptible mice and was not responsible for the resistance of BALB/c mice. These results support the conclusion that disease course and outcome in susceptible and resistant strains of mice were determined primarily by the ability of the virus to replicate within the CNS vascular endothelium.
Collapse
Affiliation(s)
- P C Charles
- Department of Pathology (Neuropathology), Albert Einstein College of Medicine, Bronx, New York 10461, USA
| | | | | | | |
Collapse
|
10
|
Jacques C, D'Amours B, Hamelin C. Genetic relationship between mouse adenovirus-2 (strain K87) and human adenovirus-2. FEMS Microbiol Lett 1994; 115:7-11. [PMID: 8125249 DOI: 10.1111/j.1574-6968.1994.tb06606.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
The DNA of mouse adenovirus strain K87 (MAd-2) was cloned and mapped with restriction endonucleases BglII, ClaI, EcoRI, HindIII and SphI. Large differences were found between the MAd-2 and MAd-1 (strain FL) DNA molecules in terms of number and location of restriction sites. The MAd-2 genome also appeared as larger in size than the MAd-1 genome (34.72 kb vs. 30.14 kb). Our results confirm the existence of two distinct adenovirus species in the mouse. Hybridization experiments, on the other hand, indicate that both MAd-1 and MAd-2 are genetically related to human adenovirus type 2 (HAd-2). Overlapping regions of DNA homology are located in genes coding for HAd-2 structural components which could explain serological relationships observed between the human and the murine adenoviruses.
Collapse
Affiliation(s)
- C Jacques
- Centre de Recherche en Virologie, Institut Armand-Frappier, Laval-des-Rapides, Québec, Canada
| | | | | |
Collapse
|
11
|
Hamelin C, Lussier G. Genotypic differences between the mouse adenovirus strains FL and K87. EXPERIENTIA 1988; 44:65-6. [PMID: 2832207 DOI: 10.1007/bf01960249] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Restriction endonuclease analysis was used to compare the genome of mouse adenovirus (MAd) strains FL and K87. Large differences were found between the Kpn I, PaeR7, Pvu I, Sal I and Sma I restriction profiles of the prototype strains. MAd-FL and MAd-K87 thus represent two distinct species of mouse adenovirus.
Collapse
Affiliation(s)
- C Hamelin
- Centre de Recherche en Virologie, Institut Armand-Frappier, Laval-des-Rapides Québec, Canada
| | | |
Collapse
|
12
|
Abstract
Restriction endonuclease cleavage site analysis was used to differentiate between mouse adenovirus (MAV) types 1 and 2 strains. Viral DNA of suitable purity and quantity for multiple enzymatic digestions was obtained from cloned CMT-93 mouse tumor cells infected with each type of MAV. Clear differences between the MAV-1 (FL) and MAV-2 (K87) genomes were observed after cleavage with restriction enzymes such as BglII, EcoRI, and PaeR7. Fast electrophoresis of DNA fragments in miniature agarose slab gels allowed rapid and unequivocal identification of the MAV strains. This relatively simple and accurate method should be quite useful to determine the different modes of transmission of mouse adenoviruses and their presence in various animal populations.
Collapse
Affiliation(s)
- C Hamelin
- Centre de Recherche en Virologie, Institut Armand-Frappier, Laval-des-Rapides, Quebec, Canada
| | | | | |
Collapse
|
13
|
Smith AL, Barthold SW. Factors influencing susceptibility of laboratory rodents to infection with mouse adenovirus strains K 87 and FL. Brief report. Arch Virol 1987; 95:143-8. [PMID: 3036043 DOI: 10.1007/bf01311342] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Weanling outbred mice were more than 500 times less susceptible to orally administered mouse adenovirus (MAdV) strain K 87 than to MAdV-FL. Mouse susceptibility to MAdV-K 87 was age-dependent but not obviously host genotype-dependent. Infant F 344 rats were not susceptible to infection with either MAdV strain.
Collapse
|
14
|
Smith AL. SEROLOGIC TESTS FOR DETECTION OF ANTIBODY TO RODENT VIRUSES. VIRAL AND MYCOPLASMAL OF LABORATORY RODENTS 1986. [PMCID: PMC7155483 DOI: 10.1016/b978-0-12-095785-9.50041-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
|