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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] [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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Kleinehr J, Wilden JJ, Boergeling Y, Ludwig S, Hrincius ER. Metabolic Modifications by Common Respiratory Viruses and Their Potential as New Antiviral Targets. Viruses 2021; 13:2068. [PMID: 34696497 PMCID: PMC8540840 DOI: 10.3390/v13102068] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 09/22/2021] [Accepted: 10/09/2021] [Indexed: 12/11/2022] Open
Abstract
Respiratory viruses are known to be the most frequent causative mediators of lung infections in humans, bearing significant impact on the host cell signaling machinery due to their host-dependency for efficient replication. Certain cellular functions are actively induced by respiratory viruses for their own benefit. This includes metabolic pathways such as glycolysis, fatty acid synthesis (FAS) and the tricarboxylic acid (TCA) cycle, among others, which are modified during viral infections. Here, we summarize the current knowledge of metabolic pathway modifications mediated by the acute respiratory viruses respiratory syncytial virus (RSV), rhinovirus (RV), influenza virus (IV), parainfluenza virus (PIV), coronavirus (CoV) and adenovirus (AdV), and highlight potential targets and compounds for therapeutic approaches.
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Affiliation(s)
- Jens Kleinehr
- Institute of Virology Muenster (IVM), Westfaelische Wilhelms-University Muenster, Von-Esmarch-Str. 56, D-48149 Muenster, Germany; (J.K.); (J.J.W.); (Y.B.); (S.L.)
| | - Janine J. Wilden
- Institute of Virology Muenster (IVM), Westfaelische Wilhelms-University Muenster, Von-Esmarch-Str. 56, D-48149 Muenster, Germany; (J.K.); (J.J.W.); (Y.B.); (S.L.)
| | - Yvonne Boergeling
- Institute of Virology Muenster (IVM), Westfaelische Wilhelms-University Muenster, Von-Esmarch-Str. 56, D-48149 Muenster, Germany; (J.K.); (J.J.W.); (Y.B.); (S.L.)
| | - Stephan Ludwig
- Institute of Virology Muenster (IVM), Westfaelische Wilhelms-University Muenster, Von-Esmarch-Str. 56, D-48149 Muenster, Germany; (J.K.); (J.J.W.); (Y.B.); (S.L.)
- Cells in Motion Interfaculty Centre (CiMIC), Westfaelische Wilhelms-University Muenster, Von-Esmarch-Str. 56, D-48149 Muenster, Germany
| | - Eike R. Hrincius
- Institute of Virology Muenster (IVM), Westfaelische Wilhelms-University Muenster, Von-Esmarch-Str. 56, D-48149 Muenster, Germany; (J.K.); (J.J.W.); (Y.B.); (S.L.)
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Zhou Q, Li H, Qi YP, Yang F. Lipid of white-spot syndrome virus originating from host-cell nuclei. J Gen Virol 2009; 89:2909-2914. [PMID: 18931090 DOI: 10.1099/vir.0.2008/002402-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
The hypothesis that white-spot syndrome virus (WSSV) generates its envelope in the nucleoplasm is based on electron microscopy observations; however, as yet there is no direct evidence for this. In the present study, the lipids of WSSV and the nuclei of its host, the crayfish Procambarus clarkii, were extracted and the neutral lipid and phospholipid contents were analysed by high-performance liquid chromatography, thin-layer chromatography and gas chromatography/mass spectrometry. Phosphatidylcholine (PC) and phosphatidylethanolamine comprised 62.9 and 25.8 %, respectively, of WSSV phospholipids, whereas they comprised 58.5 and 30 %, respectively, of crayfish nuclei phospholipids. These two phospholipids were the dominant phospholipids, and amounts of other phospholipids were very low in the total WSSV and crayfish nuclei phospholipids. The data indicate that the phospholipid profile of WSSV and crayfish nuclei are similar, which is in agreement with the model that the lipids of WSSV are from the host-cell nuclei. However, the fatty acid chains of PC were different between the WSSV virions and crayfish nuclei, and the viral neutral lipid component was also found to be somewhat more complicated than that of the host nuclei. The number of species of cholesterol and hydrocarbon in virus neutral lipid was increased compared with that in host-cell nuclei neutral lipid. It is suggested that the differences between WSSV and its host are either due to selective sequestration of lipids or reflect the fact that the lipid metabolism of the host is changed by WSSV infection.
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Affiliation(s)
- Qing Zhou
- Key Laboratory of Marine Biogenetic Resources, Third Institute of Oceanography, SOA, Xiamen, PR China
| | - Hui Li
- Key Laboratory of Marine Biogenetic Resources, Third Institute of Oceanography, SOA, Xiamen, PR China
| | - Yi-Peng Qi
- State Key Laboratory of Virology, Section of Molecular Virology, College of Life Sciences, Wuhan University, Wuhan, PR China
| | - Feng Yang
- Key Laboratory of Marine Biogenetic Resources, Third Institute of Oceanography, SOA, Xiamen, PR China
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Abstract
Raft and caveolar microdomains have been proposed to participate in numerous cellular functions including signal transduction, cholesterol trafficking, and vesicular sorting. Traditional methods of isolation of rafts from cultured cells and tissue samples have exploited the biochemical properties of these microdomains, i.e., their relative resistance to solubilization by nonionic detergents (at 4 degrees C) and their light buoyant density attributable to their high content of cholesterol and sphingolipids. Thus, a common way to isolate raft microdomains has been their separation on a density gradient in the presence of 0.5-1% Triton X-100 (Bochringer Mannheim Roche Applied Sciences Indianapolis, IN or Sigma-Aldrich, St. Louis, MO). This and other detergent-based methods have been discussed. However, the use of detergents may not be favorable because of artifacts that may arise with their use. (The possibility of rafts solely as detergent-induced artifacts appears to have been diffused by a number of biochemical and biophysical studies that strongly demonstrate the presence of a liquid-ordered phase within biological membranes.) In this chapter, three methods are reviewed to isolate rafts from cultured cells without the use of detergents. Two of these, the sodium carbonate and OptiPrep (Sigma-Aldrich St. Louis, MO) methods, are based on gradient separation and can be used to isolate rafts in general, whereas the third is a magnetic-bead immunoisolation approach and might be used to isolate subpopulations of rafts enriched for different markers such as caveolin-1, flotillin (reggie proteins), or other suitable markers. Together these methods allow for a detergent-free isolation of rafts for biochemical, proteomic, and microscopic studies.
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Wagner R, Herwig A, Azzouz N, Klenk HD. Acylation-mediated membrane anchoring of avian influenza virus hemagglutinin is essential for fusion pore formation and virus infectivity. J Virol 2005; 79:6449-58. [PMID: 15858028 PMCID: PMC1091681 DOI: 10.1128/jvi.79.10.6449-6458.2005] [Citation(s) in RCA: 81] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Attachment of palmitic acid to cysteine residues is a common modification of viral glycoproteins. The influenza virus hemagglutinin (HA) has three conserved cysteine residues at its C terminus serving as acylation sites. To analyze the structural and functional roles of acylation, we have generated by reverse genetics a series of mutants (Ac1, Ac2, and Ac3) of fowl plague virus (FPV) containing HA in which the acylation sites at positions 551, 559, and 562, respectively, have been abolished. When virus growth in CV1 and MDCK cells was analyzed, similar amounts of virus particles were observed with the mutants and the wild type. Protein patterns and lipid compositions, characterized by high cholesterol and glycolipid contents, were also indistinguishable. However, compared to wild-type virus, Ac2 and Ac3 virions were 10 and almost 1,000 times less infectious, respectively. Fluorescence transfer experiments revealed that loss of acyl chains impeded formation of fusion pores, whereas hemifusion was not affected. When the affinity to detergent-insoluble glycolipid (DIG) domains was analyzed by Triton X-100 treatment of infected cells and virions, solubilization of Ac2 and Ac3 HAs was markedly facilitated. These observations show that acylation of the cytoplasmic tail, while not necessary for targeting to DIG domains, promotes the firm anchoring and retention of FPV HA in these domains. They also indicate that tight DIG association of FPV HA is essential for formation of fusion pores and thus probably for infectivity.
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Affiliation(s)
- Ralf Wagner
- Institut für Virologie, Philipps-Universität Marburg, Postfach 2360, 35011 Marburg, Germany
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Abstract
Many of the highly pathogenic viruses including influenza virus, HIV and others of world wide epidemiological importance are enveloped and possess a membrane around the nucleocapsid containing the viral genome. Viral membrane is required to protect the viral genome and provide important functions for attachment, morphogenesis and transmission. Viral membrane is essentially composed of lipids and proteins. While the proteins on the viral envelope are almost exclusively virally encoded, lipids, on the other hand, are all of host origin and recruited from host membrane. However, lipids on the viral membrane are not incorporated randomly and do not represent average lipid composition of the host membrane. Recent studies support that specific lipid microdomains such as lipid rafts play critical roles in many aspects of the virus infectious cycle including attachment, entry, uncoating, protein transport and sorting as well as viral morphogenesis and budding. Lipid microdomains aid in bringing and concentrating viral components to the budding site. Similarly, specific viral protein plays an important role in organizing lipid microdomains in and around the assembly and budding site of the virus. This review deals with the specific role of lipid microdomains in different aspects of the virus life cycle and the role of specific viral proteins in organizing the lipid microdomains.
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Affiliation(s)
- Debi P Nayak
- Department of Microbiology, Immunology and Molecular Genetics, UCLA School of Medicine, Los Angeles, CA 90095-1747, USA
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7
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Crews FT, McElhaney MR, Klepner CA, Lippa AS. Lipids are major components of human immunodeficiency virus (HIV): Modification of HIV lipid composition, membrane organization, and protein conformation by AL-721®. Drug Dev Res 2004. [DOI: 10.1002/ddr.430140103] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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8
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Rietveld A, Neutz S, Simons K, Eaton S. Association of sterol- and glycosylphosphatidylinositol-linked proteins with Drosophila raft lipid microdomains. J Biol Chem 1999; 274:12049-54. [PMID: 10207028 DOI: 10.1074/jbc.274.17.12049] [Citation(s) in RCA: 252] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
In vertebrates, the formation of raft lipid microdomains plays an important part in both polarized protein sorting and signal transduction. To establish a system in which raft-dependent processes could be studied genetically, we have analyzed the protein and lipid composition of these microdomains in Drosophila melanogaster. Using mass spectrometry, we identified the phospholipids, sphingolipids, and sterols present in Drosophila membranes. Despite chemical differences between Drosophila and mammalian lipids, their structure suggests that the biophysical properties that allow raft formation have been preserved. Consistent with this, we have identified a detergent-insoluble fraction of Drosophila membranes that, like mammalian rafts, is rich in sterol, sphingolipids, and glycosylphosphatidylinositol-linked proteins. We show that the sterol-linked Hedgehog N-terminal fragment associates specifically with this detergent-insoluble membrane fraction. Our findings demonstrate that raft formation is preserved across widely separated phyla in organisms with different lipid structures. They further suggest sterol modification as a novel mechanism for targeting proteins to raft membranes and raise the possibility that signaling and polarized intracellular transport of Hedgehog are based on raft association.
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Affiliation(s)
- A Rietveld
- Cell Biology Programme, European Molecular Biology Laboratory, Meyerhofstrasse-1, 69117 Heidelberg, Germany
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9
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Chapter 20 Viral membranes. Microbiology (Reading) 1998. [DOI: 10.1016/s1569-2582(97)80004-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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10
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Huang RT, Lichtenberg B, Rick O. Involvement of annexin V in the entry of influenza viruses and role of phospholipids in infection. FEBS Lett 1996; 392:59-62. [PMID: 8769315 DOI: 10.1016/0014-5793(96)00783-1] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Influenza viruses bind to annexin V, a widely spread non-glycosylated phospholipid-binding protein. Externally added phospholipids as well as antiserum against this protein specifically inhibit infection of these viruses in cell cultures. We conclude that annexin V plays an important role in the entry of these viruses.
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Affiliation(s)
- R T Huang
- Institut für Molekularbiologic und Biochemie, Freie Universität, Berlin, Germany
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11
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Aloia RC, Tian H, Jensen FC. Lipid composition and fluidity of the human immunodeficiency virus envelope and host cell plasma membranes. Proc Natl Acad Sci U S A 1993; 90:5181-5. [PMID: 8389472 PMCID: PMC46679 DOI: 10.1073/pnas.90.11.5181] [Citation(s) in RCA: 339] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
Previous studies have indicated that human immunodeficiency virus (HIV) is enclosed with a lipid envelope similar in composition to cell plasma membranes and to other viruses. Further, the fluidity, as measured by spin resonance spectroscopy, is low and the viral envelope is among the most highly ordered membranes analyzed. However, the relationship between viral envelope lipids and those of the host cell is not known. Here we demonstrate that the phospholipids within the envelopes of HIV-1RF and HIV-2-L are similar to each other but significantly different from their respective host cell surface membranes. Further, we demonstrate that the cholesterol-to-phospholipid molar ratio of the viral envelope is approximately 2.5 times that of the host cell surface membranes. Consistent with the elevated cholesterol-to-phospholipid molar ratio, the viral envelopes of HIV-1RF and HIV-2-L were shown to be 7.5% and 10.5% more ordered than the plasma membranes of their respective host cells. These data demonstrate that HIV-1 and HIV-2-L select specific lipid domains within the surface membrane of their host cells through which to emerge during viral maturation.
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Affiliation(s)
- R C Aloia
- Anesthesia Service, J. L. Pettis Veterans Administration Hospital, Loma Linda, CA 92357
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12
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Liu Q, Summers W. Identification of the 12-O-tetradecanoylphorbol-13-acetate-responsive enhancer of the MS gene of the Epstein-Barr virus. J Biol Chem 1992. [DOI: 10.1016/s0021-9258(19)49804-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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13
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Affiliation(s)
- R W Compans
- Department of Microbiology, University of Alabama, Birmingham 35294
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14
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Lipid composition of hepatitis B virus surface antigen particles and the particle-producing human hepatoma cell lines. J Lipid Res 1990. [DOI: 10.1016/s0022-2275(20)42638-0] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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15
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Okada Y. Chapter 10 Sendai Virus-Mediated Cell Fusion. CURRENT TOPICS IN MEMBRANES AND TRANSPORT 1988. [DOI: 10.1016/s0070-2161(08)60138-0] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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16
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Barnes JA, Pehowich DJ, Allen TM. Characterization of the phospholipid and fatty acid composition of Sendai virus. J Lipid Res 1987. [DOI: 10.1016/s0022-2275(20)38714-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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17
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Chapter 16 Paramyxoviridae. ACTA ACUST UNITED AC 1987. [DOI: 10.1016/s0168-7069(08)70098-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/16/2023]
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18
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19
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Steinick LE, Christiansson A. Adsorption of mycoplasmavirus MV-L2 to Acholeplasma laidlawii: effects of changes in the acyl-chain composition of membrane lipids. J Virol 1986; 60:525-30. [PMID: 3773051 PMCID: PMC288921 DOI: 10.1128/jvi.60.2.525-530.1986] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
The enveloped mycoplasmavirus MV-L2 and its host Acholeplasma laidlawii JA1 were used to study the ways in which changes in the membrane lipid bilayer affect virus adsorption. The physical state of the membranes was altered by (i) using viruses and bacteria with different membrane lipid acyl-chain compositions, (ii) using incorporation of cholesterol, and (iii) changing the temperature. Adsorption of viruses was strongly dependent on the acyl-chain composition of the virus and the host. Adsorption to homologous hosts was poor, whereas adsorption to hosts with highly different membrane lipid acyl-chain composition was much stronger. We found a heterogeneity within virus populations produced from hosts with different acyl-chain compositions. In a given virus population, various subpopulations differing in acyl-chain composition were found that differed in their ability to adsorb to cells with a specific acyl-chain composition. The adsorption rate increased slightly when cholesterol was present in the viral membranes but decreased considerably when cholesterol was present in the bacterial membranes. The rate of adsorption was temperature dependent with an increase in adsorption rate above 20 degrees C (for hosts with equal amounts of palmitoyl and oleoyl acyl chains). MV-L2 did not adsorb to the persistently L2-infected strain JA1(2R) but adsorbed very well to the virus-resistant strain A(EF22). The physicochemical properties of the lipid matrix of both virus and host are obviously important factors in the adsorption process.
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20
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van Meer G, Simons K. The function of tight junctions in maintaining differences in lipid composition between the apical and the basolateral cell surface domains of MDCK cells. EMBO J 1986; 5:1455-64. [PMID: 3743548 PMCID: PMC1166965 DOI: 10.1002/j.1460-2075.1986.tb04382.x] [Citation(s) in RCA: 294] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
Tight junctions in epithelial cells have been postulated to act as barriers inhibiting lateral diffusion of lipids and proteins between the apical and basolateral plasma membrane domains. To study the fence function of the tight junction in more detail, we have fused liposomes containing the fluorescent phospholipid N-Rh-PE into the apical plasma membrane of MDCK cells. Liposome fusion was induced by low pH and mediated by the influenza virus hemagglutinin, which was expressed on the apical cell surface after viral infection. Redistribution of N-Rh-PE to the basolateral surface, monitored at 0 degree C by fluorescence microscopy, appeared to be dependent on the transbilayer orientation of the fluorescent lipids in the plasma membrane. Asymmetric liposomes containing over 85% of the N-Rh-PE in the external bilayer leaflet, as shown by a phospholipase A2 assay, were generated by octyl beta-D-glucoside dialysis. When these asymmetric liposomes were fused with the apical plasma membrane, fluorescent lipid did not move to the basolateral side. Symmetric liposomes which contained the marker in both leaflets were obtained by freeze-thawing asymmetric liposomes or by reverse-phase evaporation. Upon fusion of these with the apical membrane, redistribution to the basolateral membrane occurred immediately. Redistribution could be observed with asymmetric liposomes only when the tight junctions were opened by incubation in a Ca2+-free medium. During the normal experimental manipulations the tight junctions remained intact since a high trans-epithelial electrical resistance was maintained over the cell monolayer. We conclude that the tight junction acts as a diffusion barrier for the fluorescent phospholipid N-Rh-PE in the exoplasmic leaflet of the plasma membrane but not in the cytoplasmic leaflet.
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Consigli RA, Russell DL, Wilson ME. The biochemistry and molecular biology of the granulosis virus that infects Plodia interpunctella. Curr Top Microbiol Immunol 1986; 131:69-101. [PMID: 3545695 DOI: 10.1007/978-3-642-71589-1_5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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22
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Russell DL, Consigli RA. Glycosylation of purified enveloped nucleocapsids of the granulosis virus infecting Plodia interpunctella as determined by lectin binding. Virus Res 1985; 4:83-91. [PMID: 4082778 DOI: 10.1016/0168-1702(85)90022-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Using various iodinated plant lectins and a sensitive in vitro lectin binding procedure in which the radiolabeled lectins are applied directly to viral proteins on nitrocellulose sheets transferred from sodium dodecyl sulfate-polyacrylamide gels (Bartles and Hubbard, 1984; Glass et al., 1981), the proteins of the granulosis virus infecting Plodia interpunctella were probed for carbohydrate moieties. Six proteins (Mr 39 700, 31 000, 29 900, 26 300, 17 800 and 12 600) could be detected using a probe for alpha-D-N-acetylgalactosamine. Three proteins were also detectable with the probe specific for alpha-L-fucose (Mr 44 900, 31 000 and 17 800). One protein (Mr 17 800) was detected with the probe for sialic acid.
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23
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24
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Webb HE, Fazakerley JK. Can viral envelope glycolipids produce auto-immunity, with reference to the CNS and multiple sclerosis? Neuropathol Appl Neurobiol 1984; 10:1-10. [PMID: 6330601 PMCID: PMC7168014 DOI: 10.1111/j.1365-2990.1984.tb00335.x] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/08/1983] [Indexed: 01/19/2023]
Abstract
Many viruses, with lipid envelopes derived from the host cell membranes, have been implicated in the aetiology of multiple sclerosis (MS), and epidemiological studies support an infectious agent. Alternatively the disease is thought by other workers to be auto-immune in nature, and recently much attention has been focused on immunological sensitivity to glycolipids in MS patients. In this paper it is proposed that CNS demyelination could arise in susceptible individuals (HLA type) from an immune response to glycolipids, triggered by the carrier effect of one or more enveloped neurotropic viruses.
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25
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Hsu MC, Scheid A, Choppin PW. Fusion of Sendai virus with liposomes: dependence on the viral fusion protein (F) and the lipid composition of liposomes. Virology 1983; 126:361-9. [PMID: 6302992 DOI: 10.1016/0042-6822(83)90485-3] [Citation(s) in RCA: 59] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
The characteristics of fusion of the membrane of Sendai virus with that of liposomes has been investigated using two different methods to monitor the fusion reaction. The first method, which permits quantitation of lipid fused with virus, depends on separation by centrifugation of unfused liposomes from those fused with virus. The second involves the digestion after fusion of internal viral proteins by trypsin contained in liposomes; this assay is completely independent of exchange of lipid between liposomal and viral membranes in the absence of fusion. A fusion-inactive mutant virus, pa-cl, with an uncleaved F protein served as the appropriate control in these experiments. It was found that fusion of the virus with liposomes that contained no protein required cleavage of the F protein; such cleavage was previously shown to be required for fusion of the virus with cell membranes. This indicates the relevance of this model system for studies of fusion. Kinetic studies indicated that at neutral pH fusion was 88% complete in 10 min at 37 degrees. Investigation of the effects of liposomal lipid composition indicated that the presence of cholesterol in the liposomal membrane was required for fusion; a 0.3-0.4-mole fraction of cholesterol was optimal. The presence of neuraminic acid in the membrane was not essential for fusion. The results obtained are compatible with previous evidence suggesting a hydrophobic interaction between the cleaved F protein and the target membrane during fusion.
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26
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27
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Bolton DC, Zee YC, Osebold JW. The biological effects of ozone on representative members of five groups of animal viruses. ENVIRONMENTAL RESEARCH 1982; 27:476-484. [PMID: 7084170 DOI: 10.1016/0013-9351(82)90102-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
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28
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van Meer G, Simons K. Viruses budding from either the apical or the basolateral plasma membrane domain of MDCK cells have unique phospholipid compositions. EMBO J 1982; 1:847-52. [PMID: 6329709 PMCID: PMC553120 DOI: 10.1002/j.1460-2075.1982.tb01258.x] [Citation(s) in RCA: 110] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
Influenza virus and vesicular stomatitis virus (VSV) obtain their lipid envelope by budding through the plasma membrane of infected cells. When monolayers of Madin-Darby canine kidney (MDCK) cells, a polarized epithelial cell line, are infected with fowl plague virus (FPV), an avian influenza virus, or with VSV, new FPV buds through the apical plasma membrane whereas VSV progeny is formed by budding through the basolateral plasma membrane. FPV and VSV were isolated from MDCK host cells prelabeled with [32P]orthophosphate and their phospholipid compositions were compared. Infection was carried out at 31 degrees C to delay cytopathic effects of the virus infection, which lead to depolarization of the cell surface. 32P-labeled FPV was isolated from the culture medium, whereas 32P-labeled VSV was released from below the cell monolayer by scraping the cells from the culture dish 8 h after infection. At this time little VSV was found in the culture medium, indicating that the cells were still polarized. The phospholipid composition of the two viruses was distinctly different. FPV was enriched in phosphatidylethanolamine and phosphatidylserine and VSV in phosphatidylcholine, sphingomyelin, and phosphatidylinositol. When MDCK cells were trypsinized after infection and replated, non-infected control cells attached to reform a confluent monolayer within 4 h, whereas infected cells remained in suspension. FPV and VSV could be isolated from the cells in suspension and under these conditions the phospholipid composition of the two viruses was very similar. We conclude that the two viruses obtain their lipids from the plasma membrane in the same way and that the different phospholipid compositions of the viruses from polarized cells reflect differences in the phospholipid composition of the two plasma membrane domains.
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Kohn A, Gitelman J, Inbar M. Interaction of polyunsaturated fatty acids with animal cells and enveloped viruses. Antimicrob Agents Chemother 1980; 18:962-8. [PMID: 7235682 PMCID: PMC352998 DOI: 10.1128/aac.18.6.962] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
Essential unsaturated fatty acids such as oleic, linoleic, or arachidonic were incorporated into the phospholipids of animal cells and induced in them a change in the fluidity of their membranes. Exposure of enveloped viruses such as arbo-, myxo-, paramyxo-, or herpesviruses to micromolar concentrations of these fatty acids (which are not toxic to animal cells) caused rapid loss of infectivity of these viruses. Naked viruses such as encephalomyocarditis virus, polio virus or simian virus 40 were not affected by incubation with linoleic acid. The loss of infectivity was attributed to a disruption of the lipoprotein envelope of these virions, as observed in an electron microscope.
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McCarthy M, Jubelt B, Fay DB, Johnson RT. Comparative studies of five strains of mumps virus in vitro and in neonatal hamsters: evaluation of growth, cytopathogenicity, and neurovirulence. J Med Virol 1980; 5:1-15. [PMID: 6991642 DOI: 10.1002/jmv.1890050102] [Citation(s) in RCA: 46] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
The growth and cytopathogenicity of five strains of mumps virus were examined in six types of cell cultures and in neonatal hamsters. These strains included the MJ and RW strains, both recent cerebrospinal fluid isolates: the neuroadapted Kilham strain; the Enders strain adapted to chick embryo; and the Jeryl Lynn vaccine strain adapted to chick cell culture. The MJ, RW, and Kilham strains all produced infectious virus without restriction in vitro, but the RW strain did not cause obvious cytopathic effect; the MJ and Kilham strains were cytopathic. The Enders and Jeryl Lynn strains adapted to chick embryo cells were cytopathic and productive in chick cell culture but were restricted in ability to grow productively in vitro on mammalian cell types, even failing to produce noninfectious particles in some cases. In vitro cytopathogenicity was a host-independent property of a specific virus strain, but the type of cytopathic effect manifest in culture (eg, fusion, cytoplasmic vacuoles) depended on both the strain and the host cell. The ability of a virus strain to invade the brain parenchyma and infect neurons in vivo appeared to correlate with the strain's cytopathogenicity and not with passage history or adaptive status.
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Morré DJ, Kartenbeck J, Franke WW. Membrane flow and intercoversions among endomembranes. BIOCHIMICA ET BIOPHYSICA ACTA 1979; 559:71-52. [PMID: 375982 DOI: 10.1016/0304-4157(79)90008-x] [Citation(s) in RCA: 227] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Nicolau C, Klenk HD, Hildenbrand K, Reimann B, Reimann A, Bauer H. Early molecular events in the interaction of enveloped viruses with cells. I. A fluorescence and radioactivity study. BIOPHYSICS OF STRUCTURE AND MECHANISM 1979; 5:11-23. [PMID: 218647 DOI: 10.1007/bf00535769] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The fluorescence depolarization of 1,6-diphenyl-hexatriene was used to study the dynamic properties of the hydrophobic regions of the lipid envelopes of ortho- and paramyxoviruses as well as of the Rous sarcoma virus and of the membrane lipids of susceptible and nonsusceptible cells. The systems investigated where active and inactive influenza viruses, and NDV virus acting on chick embryo fibroblasts and Rous sarcoma virus acting on susceptible (C/E) and nonsusceptible (C/B) chicken-cell. Polarization degrees and mean rotational correlation times of DPH embedded in viral lipids were significantly higher than those of DPH in the cell membranes, due to a higher rigidity of the virus envelopes. When suspensions of labelled viruses and unlabelled cells or unlabelled viruses and labelled cells were mixed, a characteristic change of the fluorescence polarization degrees with time was observed. This behaviour was ascribed to label transfer from virus to cell membranes or vice versa. While the rate constants of label transfer from virus to cells and cells to virus were about the same for the penetrating viruses the rate constants of label release from inactive virus to cells were much larger than for the migration in the opposite direction.
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Patzer EJ, Wagner RR, Dubovi EJ. Viral membranes: model systems for studying biological membranes. CRC CRITICAL REVIEWS IN BIOCHEMISTRY 1979; 6:165-217. [PMID: 378533 DOI: 10.3109/10409237909102563] [Citation(s) in RCA: 39] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Acyl-CoA:sn-glycerol-3-phosphate acyltransferase and the positional distribution of fatty acids in phospholipids of cultured cells. J Biol Chem 1978. [DOI: 10.1016/s0021-9258(17)34359-4] [Citation(s) in RCA: 61] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Brotherus J, Renkonen O. Phospholipids of subcellular organelles isolated from cultured BHK cells. BIOCHIMICA ET BIOPHYSICA ACTA 1977; 486:243-53. [PMID: 836856 DOI: 10.1016/0005-2760(77)90020-0] [Citation(s) in RCA: 31] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Mitochondrial and nuclei were purified from cultured hamster fibroblasts (BHK21 cells) by centrifugation in sucrose gradients. The phospholipid compositions of the preparations were compared to those of the previously purified plasma membranes, endoplasmic reticulum and lysosomes. The mitochondria had a characteristically high content (approx. 16% of lipid phosphorus) of cardiolipin, which was practically absent from the other purified organelles. The nuclei were enriched in phosphatidylcholine and phosphatidylinositol (approx. 68% and 5% of lipid phosphorus, respectively). Lysobisphosphatidic acid was almost absent from the mitochondria and nuclei, as well as from the plasma membrane and endoplasmic reticulum, which suggests that this phospholipid is confined to the lysosomes of the BHK cell. The nuclei and the mitochondria contained relatively little sphingomyelin, a characteristic lipid of the plasma membrane. The distributions of the total cellular phospholipid and protein between the various organelles were calculated and compared to the corresponding data estimated for the rat liver. The BHK cell contained relatively more phospholipids in the nucleus and the lysosomes than the liver. All the organelles of the BHK cell contained less protein per phospholipid than the equivalent organelles of the liver.
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40
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Luukkonen A, Kaariainen L, Renkonen O. Phospholipids of Semliki Forest virus grown in cultured mosquito cells. BIOCHIMICA ET BIOPHYSICA ACTA 1976; 450:109-20. [PMID: 1032998 DOI: 10.1016/0005-2760(76)90082-5] [Citation(s) in RCA: 27] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The phospholipids of Semliki Forest virus grown in mosquito cells (Aedes albopictus) were analyzed radiochemically. The ratio of 32P-labeled phospholipids to total 32P-label in the virus grown in mosquito cells equilibrated with radiophosphorus was 0.558 +/- 0.021. This value was similar to the lipid phosphorus: total phosphorus ratio (0.539 +/- 0.025) of the virus grown in the BHK cells. It is concluded that an average virion of the two types of Semliki Forest virus contains approximately the same number of phospholipid molecules. Phosphatidylethanolamine (62%), phosphatidylcholine (14%), phosphatidylserine (10%) and the ethanolamine analogue of sphingomyelin, ceramide phosphoethanolamine (9%) were the principal phospholipids in the mosquito cell-grown virus. Comparison with the lipids of virus grown in hamster cells (BHK cells) revealed that two-thirds of the polar structures were dissimilar. Surface labeling with formylmethionyl [35S] sulfone methylphosphate suggests that a relatively large fraction of ceramide phosphoethanolamine is located in the outer half of the lipid bilayer of the viral membrane.
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Biochemical evidence that Semliki Forest virus obtains its envelope from the plasma membrane of the host cell. J Biol Chem 1976. [DOI: 10.1016/s0021-9258(17)33094-6] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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42
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Landsberger FR, Compans RW. Effect of membrane protein on lipid bilayer structure: a spin-label electron spin resonance study of vesicular stomatitis virus. Biochemistry 1976; 15:2356-60. [PMID: 179567 DOI: 10.1021/bi00656a017] [Citation(s) in RCA: 46] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Spin-label electron spin resonance (ESR) methods have been used to study the structure of the envelope of vesicular stomatitis virus (VSV). The data indicate that the lipid is organized in a bilayer structure. Proteolytic digestion of the glycoproteins which are the spike-like projections on the outer surface of the virus particle increases the fluidity of the lipid bilayer. Since the lipid composition of the virion reflects the composition of the host plasma membrane and the protein composition is determined by the viral genome, VSV was grown in both MDBK and BHK21-F cells to determine the effect of a change in lipid composition on the structure of the lipid bilayer of VSV. The lipid bilayer of the virion was found to be more rigid when derived from MDBK cells than from BHK21-F cells. Studies comparing spin-labeled intact cells and cell membrane fractions suggest that upon labeling the whole cell the spin label probes the plasma membrane. Comparison of spin-labeled VSV particles and their host cells indicates that the lipid bilayer of the plasma membrane is considerably more fluid than that of the virion. These results are discussed in terms of the effect of membrane-associated protein on the structure of the lipid bilayer.
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Bittman R, Majuk Z, Honig DS, Compans RW, Lenard J. Permeability properties of the membrane of vesicular stomatitis virions. BIOCHIMICA ET BIOPHYSICA ACTA 1976; 433:63-74. [PMID: 177082 DOI: 10.1016/0005-2736(76)90178-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Observations of the light-scattering properties of several enveloped viruses indicate that virions (vesicular stomatitis, SV5 and influenza), in common with other membrane systems, are osmotically active, responding to NaCl gradients by swelling in hypo-osmolar solutions and shrinking in hyperosmolar solutions. The permeability barrier responsible for this osmotic response in vesicular stomatitis virions was modified both by protease treatment to remove the viral glycoprotein and by treatment with the polyene antibiotic filipin, an agent known to interact with cholesterol in liposomes and membranes. Filipin altered the kinetic and equilibrium permeability behavior of virions but the extent of leakage of osmotic shocking agent was less than that in lecithin/cholesterol and lecithin/ergosterol liposomes and in ergosterol-containing ciliary membranes. Negative-staining electron microscopy revealed that filipin treatment caused structural changes in the viral membrane. Intact virions exhibited appreciably larger responses to osmotic change than did protease-treated virus particles. Thus, the osmotic barrier in intact vesicular stomatitis virions may not be exclusively lipid in nature.
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Ledeen RW, Miller CA, Haley JE, Raine CS. Lipids and slow viruses: comparison of measles and SSPE virions. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 1976; 68:567-84. [PMID: 937121 DOI: 10.1007/978-1-4684-7735-1_37] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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45
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St Geme JW, Martin HL, Davis CW. Comparative replication of natural, attenuated, and laboratory strains of mumps virus. Life Sci 1976; 18:129-34. [PMID: 943033 DOI: 10.1016/0024-3205(76)90283-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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46
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Gallaher WR, Blough HA. Synthesis and turnover of lipids in monolayer cultures of BHK-21 cells. Arch Biochem Biophys 1975; 168:104-14. [PMID: 1169909 DOI: 10.1016/0003-9861(75)90233-7] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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47
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Slomiany A, Slomiany BL, Horowitz MI. Studies on changes in lipid profiles of the rat gastric mucosa with stress ulcers. Clin Chim Acta 1975; 59:215-26. [PMID: 164307 DOI: 10.1016/0009-8981(75)90032-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Gastric mucosal lipid patterns were studied in normal and in restrained rats which developed mucosal erosions. Organic solvent extraction, silicic acid column, and thin-layer chromatography were employed to separate and gas-liquid chromatography and spectrophotometry to quantitize the individual lipid components. Chemical analysis revealed profound alterations in the mucosal lipid profiles of rats with gastric mucosal erosions. Cholesterol esters were markedly elevated, cholesterol, free fatty acids and phosphatidylethanolamine were markedly lower in the extracts of ulcerated tissue, and the titer of lysophospholipids was about eight times higher than in the controls. Lipid phosphorus was elevated in stressed rats. The amount of neutral glycolipids was similar for both groups, but tetra- and oligohexoside ceramides, which were present in the gastric mucosa of the control rats, were virtually absent from the ulcerated mucosa. In contrast to the alterations in lipid profile mentioned above, the total lipid weight per tissue preparation was very similar for the ulcerated and normal control groups.
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Israel A, Audubert F, Semmel M. Phospholipids in Newcastle Disease Virus infected cells. BIOCHIMICA ET BIOPHYSICA ACTA 1975; 375:224-35. [PMID: 1168496 DOI: 10.1016/0005-2736(75)90191-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Infection of chicken cells with Newcastle Disease Virus modifies phosphatidylserine and phosphatidylcholine synthesis in the host cell. The virion contains cellular phospholipids synthesized both before and after infection. Relative concentration of various labeled phospholipids in the virus differ from those in the corresponding cells and their surface membranes. Late in infection, fragments of membranes with a distribution of labeled phospholipids similar but not identical to that of the virus can be found in the supernatant of infected cells. The significance of these findings is discussed in relation to the origin of viral phospholipids and the intervention of the host cell membrane in the assembly of the viral envelope.
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Hirschberg CB, Robbins PW. The glycolipids and phospholipids of Sindbis virus and their relation to the lipids of the host cell plasma membrane. Virology 1974; 61:602-8. [PMID: 4472788 DOI: 10.1016/0042-6822(74)90295-5] [Citation(s) in RCA: 45] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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50
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