scholarly journals Host–virus interaction and viral evasion

2021 ◽  
Author(s):  
Scheilla T. Strumillo ◽  
Denis Kartavykh ◽  
Fábio F. Carvalho  ◽  
Nicolly C. Cruz ◽  
Ana C. Souza Teodoro ◽  
...  
Keyword(s):  
Virus Interaction ◽  
Viral Evasion

The role of miRNA in plant–virus interaction: a review

2021 ◽  
Vol 48 (3) ◽  
pp. 2853-2861
Author(s):  
Anteneh Ademe Mengistu ◽  
Tesfaye Alemu Tenkegna
Keyword(s):  
Plant Virus ◽  
Virus Interaction

scholarly journals Special Issue: “Innate Immune Sensing of Viruses and Viral Evasion”

Viruses ◽  
2021 ◽  
Vol 13 (4) ◽  
pp. 567
Author(s):  
Renate König ◽  
Carsten Münk
Keyword(s):  
Innate Immunity ◽  
Innate Immune ◽  
Special Issue ◽  
First Line ◽  
Review Articles ◽  
Immune Sensing ◽  
Innate Immune Sensing ◽  
Viral Evasion

In this Special Issue, a wide variety of original and review articles provide a timely overview of how viruses are recognized by and evade from cellular innate immunity, which represents the first line of defense against viruses [...]

scholarly journals Herpes Simplex Virus Type 2 Mucin-Like Glycoprotein mgG Promotes Virus Release from the Surface of Infected Cells

Viruses ◽  
2021 ◽  
Vol 13 (5) ◽  
pp. 887
Author(s):  
Edward Trybala ◽  
Nadia Peerboom ◽  
Beata Adamiak ◽  
Malgorzata Krzyzowska ◽  
Jan-Åke Liljeqvist ◽  
...  
Keyword(s):  
Herpes Simplex Virus ◽  
Herpes Simplex ◽  
Virus Type ◽  
Herpes Simplex Virus Type ◽  
Culture Medium ◽  
Glycoprotein G ◽  
Infected Cells ◽  
Virus Interaction ◽  
Simplex Virus

The contribution of virus components to liberation of herpes simplex virus type 2 (HSV-2) progeny virions from the surface of infected cells is poorly understood. We report that the HSV-2 mutant deficient in the expression of a mucin-like membrane-associated glycoprotein G (mgG) exhibited defect in the release of progeny virions from infected cells manifested by ~2 orders of magnitude decreased amount of infectious virus in a culture medium as compared to native HSV-2. Electron microscopy revealed that the mgG deficient virions were produced in infected cells and present at the cell surface. These virions could be forcibly liberated to a nearly native HSV-2 level by the treatment of cells with glycosaminoglycan (GAG)-mimicking oligosaccharides. Comparative assessment of the interaction of mutant and native virions with surface-immobilized chondroitin sulfate GAG chains revealed that while the mutant virions associated with GAGs ~fourfold more extensively, the lateral mobility of bound virions was much poorer than that of native virions. These data indicate that the mgG of HSV-2 balances the virus interaction with GAG chains, a feature critical to prevent trapping of the progeny virions at the surface of infected cells.

A novel complex of proteins binds the HIV-1 promoter upon virus interaction with CD4

1998 ◽  
Vol 5 (4) ◽  
pp. 281-289 ◽  
Author(s):  
Nolwenn Coudronnière ◽  
Christian Devaux
Keyword(s):  
Virus Interaction ◽  
Novel Complex ◽  
Hiv 1

scholarly journals Hydrophobicity as a Parameter to Quantify Relative Efficacy of Receptor Determinants During Host Virus Interaction

2020 ◽  
Author(s):  
Om Prakash
Keyword(s):  
Host Cell ◽  
Relative Efficiency ◽  
Theoretical Modeling ◽  
Viral Infectivity ◽  
Relative Efficacy ◽  
Governing Parameter ◽  
Corona Virus ◽  
Virus Interaction

Here study has been performed for identification of governing parameter as well as kinetics which can be used to quantify the relative efficiency of various receptor determinant analogues. The study was also exemplified for Corona virus to prioritize receptor determinant analogues. This protocol model can also be utilized as add-on for theoretical modeling of viral infectivity of host cell.

scholarly journals The effect of N-glycosylation of SARS-CoV-2 spike protein on the virus interaction with the host cell ACE2 receptor

iScience ◽  
2021 ◽  
pp. 103272
Author(s):  
Chuncui Huang ◽  
Zeshun Tan ◽  
Keli Zhao ◽  
Wenjun Zou ◽  
Hui Wang ◽  
...  
Keyword(s):  
Host Cell ◽  
Spike Protein ◽  
Virus Interaction
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