Host–virus interaction and viral evasion
نویسندگان
چکیده
منابع مشابه
Cellular sensing of viral DNA and viral evasion mechanisms.
Mammalian cells detect foreign DNA introduced as free DNA or as a result of microbial infection, leading to the induction of innate immune responses that block microbial replication and the activation of mechanisms that epigenetically silence the genes encoded by the foreign DNA. A number of DNA sensors localized to a variety of sites within the cell have been identified, and this review focuse...
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Detecting pathogenic DNA by intracellular receptors termed “sensors” is critical toward galvanizing host immune responses and eliminating microbial infections. Emerging evidence has challenged the dogma that sensing of viral DNA occurs exclusively in sub-cellular compartments normally devoid of cellular DNA.The interferon-inducible protein IFI16was shown to bind nuclear viral DNA and initiate i...
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Natural killer (NK) cells play a key role in antiviral innate defenses because of their abilities to kill infected cells and secrete regulatory cytokines. Additionally, NK cells exhibit adaptive memory-like antigen-specific responses, which represent a novel antiviral NK cell defense mechanism. Viruses have evolved various strategies to evade the recognition and destruction by NK cells through ...
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In the past several years, many viral gene products have been found to encode proteins which interfere with immune defense mechanisms. Whether these interactions between virus and immune system components are actually evasion mechanisms used during viral infections in their natural hosts remains to be proven. In vitro studies do, however, reveal several tactics which may aid viral replication a...
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The innate response to infection by an Old World arenavirus is initiated and mediated by extracellular and intracellular receptors, and effector molecules. In response, the invading virus has evolved to inhibit these responses and create the best environment possible for replication and spread. Here, we will discuss both the host's response to infection with data from human infection and lesson...
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ژورنال
عنوان ژورنال: Cell Biology International
سال: 2021
ISSN: 1065-6995,1095-8355
DOI: 10.1002/cbin.11565