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Mollarasouli F, Bahrani S, Amrollahimiyandeh Y, Paimard G. Nanomaterials-based immunosensors for avian influenza virus detection. Talanta 2024; 279:126591. [PMID: 39059066 DOI: 10.1016/j.talanta.2024.126591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2024] [Revised: 07/01/2024] [Accepted: 07/18/2024] [Indexed: 07/28/2024]
Abstract
Avian influenza viruses (AIV) are capable of infecting a considerable proportion of the world's population each year, leading to severe epidemics with high rates of morbidity and mortality. The methods now used to diagnose influenza virus A include the Western blot test (WB), hemagglutination inhibition (HI), and enzyme-linked immunosorbent assays (ELISAs). But because of their labor-intensiveness, lengthy procedures, need for costly equipment, and inexperienced staff, these approaches are considered inappropriate. The present review elucidates the recent advancements in the field of avian influenza detection through the utilization of nanomaterials-based immunosensors between 2014 and 2024. The classification of detection techniques has been taken into account to provide a comprehensive overview of the literature. The review encompasses a detailed illustration of the commonly employed detection mechanisms in immunosensors, namely, colorimetry, fluorescence assay, surface plasmon resonance (SPR), surface-enhanced Raman spectroscopy (SERS), electrochemical detection, quartz crystal microbalance (QCM) piezoelectric, and field-effect transistor (FET). Furthermore, the challenges and future prospects for the immunosensors have been deliberated upon. The present review aims to enhance the understanding of immunosensors-based sensing platforms for virus detection and to stimulate the development of novel immunosensors by providing novel ideas and inspirations. Therefore, the aim of this paper is to provide an updated information about biosensors, as a recent detection technique of influenza with its details regarding the various types of biosensors, which can be used for this review.
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Affiliation(s)
| | - Sonia Bahrani
- Borjobaru Fars Company, Nanotechnology Department, Fars Science and Technology Park, Shiraz, 7197687811, Iran; Department of Medical Nanotechnology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Yousef Amrollahimiyandeh
- Borjobaru Fars Company, Nanotechnology Department, Fars Science and Technology Park, Shiraz, 7197687811, Iran
| | - Giti Paimard
- Laboratory of Nanoscale Biosensing and Bioimaging (NBAB), School of Ophthalmology and Optometry, School of Biomedical Engineering, State Key Laboratory of Ophthalmology Optometry, and Vision Science, Wenzhou Medical University, Wenzhou, Zhejiang, 325027, China
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Rindler MJ, Ivanov IE, Rodriguez-Boulan EJ, Sabatini DD. Biogenesis of epithelial cell plasma membranes. CIBA FOUNDATION SYMPOSIUM 2008:184-208. [PMID: 6924892 DOI: 10.1002/9780470720745.ch10] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Polarized monolayers of cultured epithelial cells, such as the kidney-derived MDCK cell line, when infected with enveloped viruses, provide a convenient model system for study of the intracellular routes followed by newly synthesized glycoproteins to reach specific domains of the plasma membrane. The polarized nature of the monolayers is reflected in the asymmetric assembly of enveloped viruses, some of which, such as influenza and simian virus 5 (SV5), bud from the apical surfaces of the cells, while others, such as vesicular stomatitis virus (VSV), emerge from the basolateral surfaces. MDCK cells can sustain double infection with viruses of different budding polarity, and within such cells the envelope glycoproteins of the two viruses are synthesized simultaneously and assembled into virions at different sites. Immunoelectron microscopic observations of doubly infected cells show that glycoproteins of influenza and VSV traverse the same Golgi apparatus. This indicates that critical sorting steps must take place during or after passage of the glycoproteins through the organelle. Following passage through the Golgi, the HA glycoprotein accumulates almost exclusively at the apical surface, where the influenza virions assemble. Significant amounts of the G protein, however, are detected on both plasma membranes in singly and doubly infected cells, although VSV virion assembly is limited to basolateral domains. These observations indicate that the site of VSV budding is not exclusively determined by the presence of G polypeptides on a given cell-surface domain. It is possible that other cellular or viral components are responsible for the selection of the appropriate budding domain or that the G protein found on the apical surface must be transferred to the basolateral domain before it becomes competent for assembly.
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Sieczkarski SB, Whittaker GR. Characterization of the host cell entry of filamentous influenza virus. Arch Virol 2005; 150:1783-96. [PMID: 15959836 DOI: 10.1007/s00705-005-0558-1] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2003] [Accepted: 04/11/2005] [Indexed: 10/25/2022]
Abstract
Most laboratory-adapted strains of influenza virus exist as spheres of approximately 100 nm in diameter, which are well established to enter cells by endocytosis in a pH-dependent manner. However, influenza virus isolated from the lungs of infected individuals is believed to exist as predominantly filamentous particles, up to several micrometers in length. Here, we have attempted an initial characterization of the entry of purified influenza virus filaments into host cells--in comparison to more commonly studied spherical forms of the virus. We demonstrate that the internalization of filamentous influenza virus particles is delayed, relative to spherical particles, and that this delay is a result of morphological rather than strain differences. The filamentous influenza particles appear to retain their dependence on low-pH for entry, as demonstrated by a vacuolar-ATPase inhibitor, and viral trafficking to late endosomes, as demonstrated by the requirement for protein kinase C function. However, our data suggest that the endocytic uptake of the filamentous virus particles may be dynamin-independent, unlike spherical virions. Overall, these data provide a view of the entry of influenza virus in its filamentous morphology, demonstrating potential differences between the endocytosis of spherical virions in vitro and filamentous virions in vivo.
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Affiliation(s)
- S B Sieczkarski
- Department of Microbiology and Immunology, Cornell University, Ithaca, NY 14853, USA
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Goto H. [Novel function of plasminogen-binding activity of the NA determines the pathogenicity of influenza A virus]. Uirusu 2004; 54:83-91. [PMID: 15449908 DOI: 10.2222/jsv.54.83] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Because cleavage of the hemagglutinin (HA) molecule by proteases is a prerequisite for infectivity of influenza A viruses, this molecule is a major determinant of viral pathogenicity. Although well documented in the pathogenicity of avian influenza viruses, the role of HA cleavage in the pathogenicity of mammalian viruses is not well understood. Therefore, we studied a mouse-adapted human isolate A/WSN/33 (WSN), a neurovirulent influenza virus strain that causes systemic infection when inoculated intranasally into mice. We found a novel mechanism of HA cleavage for WSN virus: the neuraminidase (NA) of WSN virus binds and sequesters plasminogen on the cell surface, leading to enhanced cleavage of the HA. The structural basis of this novel function of the NA molecule appears to be the presence of a carboxyl-terminal lysine and the absence of an oligosaccharide side chain at position 146. To obtain direct evidence that the plasminogen-binding activity of the NA enhances the pathogenicity of WSN virus, we generated mutant viruses that are deficient in plasminogen-binding activity by reverse genetics. The mutant viruses showed attenuated growth in mice and failed to grow at all in the brains of these animals. Therefore, we concluded that the novel function of plasminogen-binding activity of the NA determines the pathogenicity of WSN virus in mice.
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Affiliation(s)
- Hideo Goto
- Division of Virology, Department of Microbiology and Immunology, The Institute of Medical Science, The University of Tokyo, 4-6-1 Shirokanedai, Minato-ku, Tokyo 108-8639.
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LIU C. Studies on influenza infection in ferrets by means of fluorescein-labelled antibody. II. The role of soluble antigen in nuclear fluorescence and cross-reactions. ACTA ACUST UNITED AC 2003; 101:677-86. [PMID: 14367688 PMCID: PMC2136485 DOI: 10.1084/jem.101.6.677] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Yellow-green fluorescence representing viral antigens was detected in both the nucleus and cytoplasm of epithelial cells of the respiratory tract in ferrets infected with influenza virus. This nuclear fluorescence was the chief manifestation of cross-fluorescent staining reactions among three strains of influenza A virus studied, PR8, Farrington, and Fm(1). Absorption experiments with influenza viral V and soluble S antigens showed that S antigen was responsible for the presence of fluorescence in the nucleus and for the cross-staining reactions among these strains.
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HARFORD CG, HAMLIN A, PARKER E. Electron microscopy of early cytoplasmic changes due to influenza virus. ACTA ACUST UNITED AC 2003; 101:577-90. [PMID: 14367680 PMCID: PMC2136481 DOI: 10.1084/jem.101.6.577] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Recently improved methods for visualization of thin tissue sections by electron microscopy have been applied to the study of early changes in the bronchial epithelium of mice infected by inhalation of aerosols of influenza virus. In confirmation of previous findings by the authors, inclusion bodies have been demonstrated in ciliated and non-ciliated cells of infected bronchial epithelium. In addition to 3 strains of mouse-adapted Type A virus, 2 unadapted strains gave qualitatively the same results. The inclusion bodies were found to be composed largely of particles of a size estimated to correspond to the known size of influenza virus. The viral lesion of the cytoplasm was also associated with linear formations which were thought to be abnormal forms of endoplasmic reticulum. Well developed microvilli were found on the ciliated borders of ciliated cells, but no evidence was found of viral growth in this region.
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KILBOURNE ED. Studies on influenza in the pandemic of 1957-1958. III. Isolation of influenza A (Asian strain) viruses from influenza patients with pulmonary complications; details of virus isolation and characterization of isolates, with quantitative comparison of isolation methods. J Clin Invest 2000; 38:266-74. [PMID: 13620785 PMCID: PMC444128 DOI: 10.1172/jci103792] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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KILBOURNE ED, MURPHY JS. Genetic studies of influenza viruses. I. Viral morphology and growth capacity as exchangeable genetic traits. Rapid in ovo adaptation of early passage Asian strain isolates by combination with PR8. ACTA ACUST UNITED AC 1998; 111:387-406. [PMID: 13755924 PMCID: PMC2137265 DOI: 10.1084/jem.111.3.387] [Citation(s) in RCA: 97] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The passage of newly isolated, filamentous Asian (A2) influenza viruses in the presence of non-infective PR8 (A) virus results in the rapid emergence of virus of Asian (A2) antigenicity but PRS-like growth capacity and spherical morphology. Evidence is presented that this effect results from genetic interaction of the infective Asian and non-infective PR8 viruses rather than from spontaneous change of the Asian strain. It is concluded that influenza viral morphology, growth rate and growth capacity are associated genetic traits which distinguish unadapted from adapted strains, and which are transferable by recombination. A pragmatic consequence of these experiments is the fact that conditions have been defined for the rapid adaptation of early passage influenza virus isolates to the chick embryo allantoic sac. Such adaptation is attended by an increase in viral yield which has obvious implications for vaccine production during future epidemics with new antigenic types.
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CHOPPIN PW, MURPHY JS, TAMM I. Studies of two kinds of virus particles which comprise influenza A2 virus strains. III. Morphological characteristics: independence to morphological and functional traits. ACTA ACUST UNITED AC 1998; 112:945-52. [PMID: 13693270 PMCID: PMC2137298 DOI: 10.1084/jem.112.5.945] [Citation(s) in RCA: 62] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Seven strains of influenza A2 virus were serially passed in the chick embryo, and morphological characteristics of the passages were examined in the electron microscope. With serial passage there was a change from a prominently filamentous appearance in early passages to an almost entirely spherical appearance in later passages. The number of passages required for the conversion to spherical morphology varied with different strains. The filament-sphere variation was found to be independent of the properties which differentiate "+" and "-" influenza A2 virus particles, and both highly filamentous and spherical populations of "+" and of "-" virus particles were obtained. The usefulness of these pairs of independent markers for genetic studies is discussed.
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MUSSGAY M, WEIBEL J. Electron microscopic studies on the development of vesicular stomatitis virus in KB cells. ACTA ACUST UNITED AC 1998; 16:119-29. [PMID: 13936869 PMCID: PMC2106190 DOI: 10.1083/jcb.16.1.119] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The development of vesicular stomatitis virus in KB cells was studied by electron microscopy. Sections of infected cells were made 1, 4, 7, 10, and 20 hours after inoculation of the cell cultures, and at the same intervals the supernatant fluid was assayed for virus titer by the plaque test in chick embryo cells. At 10, 14, and 20 hours after inoculation, virus rods were observed attached to cytoplasmic membranes, inside cytoplasmic vacuoles, and attached to the membranes delimiting these vacuoles; they were also found on the surface membrane of the cells. Besides the rods, spherical particles of different sizes and shapes were seen. The possibility that these structures are related to the development of virus rods is discussed. A similarity was noted between the site of maturation of vesicular stomatitis virus rods and that of some other arbor viruses.
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Affiliation(s)
- R W Compans
- Emory University School of Medicine, Department of Microbiology and Immunology, Atlanta, GA 30322, USA
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Pélisson A, Song SU, Prud'homme N, Smith PA, Bucheton A, Corces VG. Gypsy transposition correlates with the production of a retroviral envelope-like protein under the tissue-specific control of the Drosophila flamenco gene. EMBO J 1994; 13:4401-11. [PMID: 7925283 PMCID: PMC395367 DOI: 10.1002/j.1460-2075.1994.tb06760.x] [Citation(s) in RCA: 158] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Gypsy displays striking similarities to vertebrate retroviruses, including the presence of a yet uncharacterized additional open reading frame (ORF3) and the recent evidence for infectivity. It is mobilized with high frequency in the germline of the progeny of females homozygous for the flamenco permissive mutation. We report the characterization of a gypsy subgenomic ORF3 RNA encoding typical retroviral envelope proteins. In females, env expression is strongly repressed by one copy of the non-permissive allele of flamenco. A less dramatic reduction in the accumulation of other transcripts and retrotranscripts is also observed. These effects correlate well with the inhibition of gypsy transposition in the progeny of these females, and are therefore likely to be responsible for this phenomenon. The effects of flamenco on gypsy expression are apparently restricted to the somatic follicle cells that surround the maternal germline. Moreover, permissive follicle cells display a typically polarized distribution of gypsy RNAs and envelope proteins, both being mainly accumulated at the apical pole, close to the oocyte. We propose a model suggesting that gypsy germinal transposition might occur only in individuals that have maternally inherited enveloped gypsy particles due to infection of the maternal germline by the soma.
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Affiliation(s)
- A Pélisson
- Centre de Génétique Moléculaire, CNRS, Gif sur Yvette, France
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Abstract
This chapter focuses on the interaction of viruses with epithelial cells. The role of specific pathways of virus entry and release in the pathogenesis of viral infection is examined together with the mechanisms utilized by viruses to circumvent the epithelial barrier. Polarized epithelial cells in culture, which can be grown on permeable supports, provide excellent systems for investigating the events in virus entry and release at the cellular level, and much information is being obtained using such systems. Much remains to be learned about the precise routes by which many viruses traverse the epithelial barrier to initiate their natural infection processes, although important information has been obtained in some systems. Another area of great interest for future investigation is the process of virus entry and release from other polarized cell types, including neuronal cells.
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Affiliation(s)
- S P Tucker
- Department of Microbiology, University of Alabama, Birmingham 35294
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Pattnaik AK, Brown DJ, Nayak DP. Formation of influenza virus particles lacking hemagglutinin on the viral envelope. J Virol 1986; 60:994-1001. [PMID: 3783822 PMCID: PMC253338 DOI: 10.1128/jvi.60.3.994-1001.1986] [Citation(s) in RCA: 28] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
We investigated the intracellular block in the transport of hemagglutinin (HA) and the role of HA in virus particle formation by using temperature-sensitive (ts) mutants (ts134 and ts61S) of influenza virus A/WSN/33. We found that at the nonpermissive temperature (39.5 degrees C), the exit of ts HA from the rough endoplasmic reticulum to the Golgi complex was blocked and that no additional block was apparent in either the exit from the Golgi complex or post-Golgi complex transport. When MDBK cells were infected with these mutant viruses, they produced noninfectious virus particles at 39.5 degrees C. The efficiency of particle formation at 39.5 degrees C was essentially the same for both wild-type (wt) and ts virus-infected cells. When compared with the wt virus produced at either 33 or 39.5 degrees C or the ts virus formed at 33 degrees C, these noninfectious virus particles were lighter in density and lacked spikes on the envelope. However, they contained the full complement of genomic RNA as well as all of the structural polypeptides of influenza virus with the exception of HA. In these spikeless particles, HA could not be detected at the limit of 0.2% of the HA present in wt virions. In contrast, neuraminidase appeared to be present in a twofold excess over the amount present in ts virus formed at 33 degrees C. These observations suggest that the presence of HA is not an obligatory requirement for the assembly and budding of influenza virus particles from infected cells. The implications of these results and the possible role of other viral proteins in influenza virus morphogenesis are discussed.
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Roth MG, Compans RW, Giusti L, Davis AR, Nayak DP, Gething MJ, Sambrook J. Influenza virus hemagglutinin expression is polarized in cells infected with recombinant SV40 viruses carrying cloned hemagglutinin DNA. Cell 1983; 33:435-43. [PMID: 6305510 DOI: 10.1016/0092-8674(83)90425-7] [Citation(s) in RCA: 97] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Primary cell cultures of African Green monkey kidney (AGMK) contain polarized epithelial cells in which influenza virus matures predominantly at the apical surfaces above tight junctions. Influenza virus glycoproteins were found to be localized at the same membrane domain from which the virus budded. When polarized primary AGMK cells were infected with recombinant SV40 viruses containing DNA coding for either an influenza virus H1 or H2 subtype hemagglutinin (HA), the HA proteins were preferentially expressed at the apical surface in a manner identical to that observed in influenza virus-infected cells. Thus, cellular mechanisms for sorting membrane glycoproteins recognize some structural feature of the HA glycoprotein itself, and other viral proteins are not necessary for this process.
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Abstract
We have investigated the maturation sites of avian and mammalian C-type retroviruses in polarized epithelial cells. Examination of thin sections of Madin Darby canine kidney cells infected with RD114 or avian reticuloendotheliosis virus revealed that these viruses mature from the basolateral membrane domains. Similar results were obtained with a continuous line of mouse mammary epithelial cells infected with Friend, Moloney, Rauscher, or Kirsten murine leukemia viruses, or Friend virus-related or Moloney virus-related mink cell focus-forming viruses. Immunofluorescence observations indicate that viral glycoproteins are inserted only at the basolateral membranes in these cells. Because of the availability of DNA and protein sequence data, and of molecularly cloned viruses, these virus systems offer advantages for molecular studies on directional transport of plasma membrane glycoproteins.
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Rott R, Reinacher M, Orlich M, Klenk HD. Cleavability of hemagglutinin determines spread of avian influenza viruses in the chorioallantoic membrane of chicken embryo. Arch Virol 1980; 65:123-33. [PMID: 7425854 DOI: 10.1007/bf01317323] [Citation(s) in RCA: 72] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The spread of infection in the chorioallantoic membrane (CAM) has been analysed with pathogenic and non-pathogenic avian influenza A viruses. After allantoic inoculation of pathogenic strains, high titers of infectious virus were found in the allantoic fluid, and virus growth could be demonstrated by immunohistology and electron microscopy in the allantoic epithelium, the mesenchyma, and in the chorionic epithelium. By the same route of inoculation, non-pathogenic strains yielded also higher titers of infectious virus in the allantoic fluid, but virus replication was restricted to the allantoic epithelium and did not occur in the other cell layers. After chorionic inoculation of pathogenic strains, replication occurred in all layers of the CAM, and infectious virus was released into the allantoic fluid. However, when the chorionic epithelium was infected with a non-pathogenic strain, infection did not spread beyond the site of inoculation. These differences in virus spread are based on differential activation of the hemagglutinin by proteolytic cleavage. The hemagglutinin of pathogenic strains is cleaved in cells of each layer, whereas the hemagglutinin of non-pathogenic strains is cleaved only in the allantoic epithelium. In epithelial cells, virus budding occurred nearly exclusively at the apical side of the cell surface, but this polarization of virus maturation was found with both pathogenic and nonpathogenic strains, indicating that it does not account for the differences in virus spread and, thus, in pathogenicity.
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Roth MG, Fitzpatrick JP, Compans RW. Polarity of influenza and vesicular stomatitis virus maturation in MDCK cells: lack of a requirement for glycosylation of viral glycoproteins. Proc Natl Acad Sci U S A 1979; 76:6430-4. [PMID: 230510 PMCID: PMC411878 DOI: 10.1073/pnas.76.12.6430] [Citation(s) in RCA: 90] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
We have investigated whether glycosylation of membrane glycoproteins is a determinant of the site of maturation of enveloped viruses in Madin-Darby canine kidney (MDCK) cells. In MDCK cell monolayers, vesicular stomatitis virus buds exclusively from the basal or lateral plasma membranes and contains a sialylated glycoprotein, whereas influenza virus buds exclusively from the apical plasma membrane and lacks neuraminic acid. In order to study the possible relationship between glycosylation of viral glycoproteins and the budding site, infected MDCK cells were treated with tunicamycin at a concentration that completely inhibits glycosylation of viral glycoproteins and the site of virus maturation was examined by electron microscopy. When tunicamycin-treated monolayers were compared to controls, the polarity in the maturation sites of both viruses was maintained. These results indicate that glycosylation of viral glycoproteins is not required for the determination of the cellular maturation site of these enveloped viruses.
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Rodriguez Boulan E, Sabatini DD. Asymmetric budding of viruses in epithelial monlayers: a model system for study of epithelial polarity. Proc Natl Acad Sci U S A 1978; 75:5071-5. [PMID: 283416 PMCID: PMC336265 DOI: 10.1073/pnas.75.10.5071] [Citation(s) in RCA: 354] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Infection of two different lines of polarized epithelial cells grown as monolayers with several types of enveloped viruses results, for each virus type, in a characteristic asymmetric budding of virions. Influenza virus (WSN strain), simian virus 5, and Sendai virus bud exclusively from the free (apical) surface of the cells, while vesicular stomatitis virus acquires its envelope only from the basolateral plasma membrane. Because different viruses select specific domains of plasma membrane in the same cell type, virus-infected epithelial monolayers can provide an excellent model system for studies of the mechanisms that generate regional differences in the distribution of plasma membrane components of epithelial cells.
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Cursiefen D, Becht H. In vitro cultivation of cells from the chorioallantoic membrane of chick embryos. Med Microbiol Immunol 1975; 161:3-10. [PMID: 165393 PMCID: PMC7087208 DOI: 10.1007/bf02120764] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/1974] [Indexed: 12/13/2022]
Abstract
By treatment of chorioallantoic membranes from embryonated eggs with collagenase and hyaluronidase before the conventional application of trypsin cells could be grown in culture which supported growth of a large variety of myxoviruses, herpesviruses, avian reoviruses and the infectious bronchitis virus of chickens. The cultures could be used for sensitive plaque assays and neutralization tests.
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Anisimová E, Tucková E, Vonka V. Morphological changes in BHK-21 cells infected with S-N (H2N1) influenza virus. ARCHIV FUR DIE GESAMTE VIRUSFORSCHUNG 1973; 43:221-34. [PMID: 4129678 DOI: 10.1007/bf01250417] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Narang HK, Field EJ. Influenzal encephalitis in mice. A further electron microscopic study. ARCHIV FUR DIE GESAMTE VIRUSFORSCHUNG 1973; 42:160-9. [PMID: 4126982 DOI: 10.1007/bf01270836] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Donnelly WH, Yunis EJ. The morphogenesis of virulent Newcastle disease virus in the chick embryo. An ultrastructural study. THE AMERICAN JOURNAL OF PATHOLOGY 1971; 62:87-110. [PMID: 4922955 PMCID: PMC2047406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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Compans RW, Dimmock NJ. An electron microscopic study of single-cycle infection of chick embryo fibroblasts by influenza virus. Virology 1969; 39:499-515. [PMID: 4187931 DOI: 10.1016/0042-6822(69)90098-1] [Citation(s) in RCA: 89] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Omar AR. Cytopathic effects and immunofluorescence produced by the J 121 strain of bovine Parainfluenza 3 virus in tissue culture. J Comp Pathol 1965; 75:287-97. [PMID: 4285368 DOI: 10.1016/0021-9975(65)90034-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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PAUCKER K, HENLE W. Interference between inactivated and active influenza viruses in the chick embryo. Virology 1958; 6:198-214. [PMID: 13581525 DOI: 10.1016/0042-6822(58)90069-2] [Citation(s) in RCA: 28] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Hotz G, Bang FB. An electron-microscope study of chicken macrophages infected with the virus of newcastle disease (Myxovirus multiforme). ACTA ACUST UNITED AC 1957. [DOI: 10.1002/path.1700730203] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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HENLE W, LIEF FS. Studies on the soluble antigen of influenza virus. III. The decreased incorporation of S antigen into elementary bodies of increasing incompleteness. Virology 1956; 2:782-97. [PMID: 13392523 DOI: 10.1016/0042-6822(56)90058-7] [Citation(s) in RCA: 32] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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YOSHINO K, TANIGUCHI H. Quantitative studies on the interactions between herpes simplex virus and ectodermal cell of chorioallantoic membrane of fertile hen's egg by means of the cover slip infection system. I. Adsorption of virus onto cells. JAPANESE JOURNAL OF MEDICAL SCIENCE & BIOLOGY 1956; 9:303-19. [PMID: 13415772 DOI: 10.7883/yoken1952.9.303] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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MORGAN C, ROSE HM, MOORE DH. Structure and development of viruses observed in the electron microscope. III. Influenza virus. J Exp Med 1956; 104:171-82. [PMID: 13345962 PMCID: PMC2136663 DOI: 10.1084/jem.104.2.171] [Citation(s) in RCA: 118] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Rods and spheres believed to represent viral particles were observed at the free surface of entodermal cells of the chorioallantoic membrane 6 to 44 hours after infection. Although occasional short rods revealed poorly defined internal bodies, the majority, as well as all the longer rods (filaments), exhibited no visible internal structure. The spheres presumed to lie central to the plane of section contained an inner body 20 to 22 mmicro in diameter. Both forms possessed a dense, sharply defined limiting membrane 30 A thick and a diffuse external coat of lesser density. Where superimposition within the section was minimal, the viral particles were separated by a relatively constant distance. Measured to include this spacing, on the assumption that it reflected the presence of a component of the outer coat, the diameters of a majority of the rods were 50 to 60 mmicro, whereas the spheres averaged 60 to 70 mmicro. The rods appeared to form by a process of extrusion from the cell wall and became detached either singly or in bundles of variable length. The spheres seemed to differentiate at the cell surface and to acquire the inner body, limiting membrane, and outer coat as they migrated through the membrane of the host cell. No characteristic changes were seen in the nuclei or adjacent cytoplasm, and recognizable viral particles were never encountered in these areas of the cell. No support was obtained for the assumption that the spheres developed primarily by segmentation of the rods. It is suggested that the spherical form of the virus is the elemental infectious unit and that the filamentous form is largely or completely non-infective.
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Abstract
1. An electron microscope study at high resolution of the corneal epithelium of the normal mature and immature mouse revealed new information regarding the submicroscopic appearance of these cells. 2. Two thin dense lines separated by a less dense area constituted the structure of the limiting surface membrane of epithelial cells; the thickness of this membrane was about 80 A. 3. Some differences in the appearance of the cytoplasm and mitochondria of cells from the immature mouse cornea and the appearance of the cytoplasm and mitochondria of cells from the adult mouse cornea were observed. 4. The basement membrane appeared as a dense band about 600 A wide separating the basal epithelial cells from the substantia propria. Suggestions of periodicity were seen in some phosphotungstic acid-treated specimens. 5. Round bodies believed to be bacteria were seen on the surface of the outer epithelial cells in the adult mouse cornea but not in the immature, unopened eye.
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WEISSENBERG R. Granular components of the basophilic lattice in the lymphocystis virus inclusion bodies of Pleuronectes flesus L. Arch Virol 1956; 7:1-17. [PMID: 13382139 DOI: 10.1007/bf01253888] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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HENLE W, LIU OC, FINTER NB. Studies on host-virus interactions in the chick embryo-influenza virus system. IX. The period of liberation of virus from infected cells. J Exp Med 1954; 100:53-70. [PMID: 13163338 PMCID: PMC2136354 DOI: 10.1084/jem.100.1.53] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
The period and rate of liberation of influenza virus from entodermal cells of the allantois have been studied by deembryonating eggs within a few minutes after infection, exchanging the medium thereafter at hourly intervals and assaying the virus concentration in the harvests thus obtained (differential growth curves). If the inoculum was sufficiently large, presumably all available cells immediately became infected and only 1 infectious cycle was expected to occur. If the inoculum was small, so that only a fraction of the cells adsorbed virus, the infectious process was held to 1 cycle by continuous exposure of the remaining susceptible cells to RDE. In either case, the results obtained indicate that once cells have been infected they produce and liberate virus at nearly constant rates for periods of 30 hours or longer before the yields decrease rapidly. Evidence has been presented which strongly suggests that such prolonged periods of liberation are observed not only in deembryonated eggs but also in the intact chick embryo. Attempts have been made in the discussion to reconcile these findings with previous estimates of the liberation period and to integrate them with histologic observations and electron micrographs of thin sections of infected allantoic membranes having a bearing on the mode of liberation.
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BOYD JD, HUGHES AF. Observations on human chorionic villi using the electron microscope. J Anat 1954; 88:356-62. [PMID: 13192022 PMCID: PMC1244680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/05/2023] Open
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HERZBERG K, KLEINSCHMIDT A. [Electron microscopical studies on canary pox virus]. ZEITSCHRIFT FUR HYGIENE UND INFEKTIONSKRANKHEITEN; MEDIZINISCHE MIKROBIOLOGIE, IMMUNOLOGIE UND VIROLOGIE 1954; 139:545-60. [PMID: 13227135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
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