Immune evasion of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2); molecular approaches

S Ahmadi, M Bazargan, R Elahi, A Esmaeilzadeh - Molecular Immunology, 2023 - Elsevier
Molecular Immunology, 2023Elsevier
In December 2019, a new betacoronavirus, known as severe acute respiratory syndrome
coronavirus-2 (SARS-CoV-2), caused an outbreak at the Wuhan seafood market in China.
The disease was further named coronavirus disease 2019 (COVID-19). In March 2020, the
World Health Organization (WHO) announced the disease to be a pandemic, as more cases
were reported globally. SARS-CoV-2, like many other viruses, employs diverse strategies to
elude the host immune response and/or counter immune responses. The infection outcome …
Abstract
In December 2019, a new betacoronavirus, known as severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), caused an outbreak at the Wuhan seafood market in China. The disease was further named coronavirus disease 2019 (COVID-19). In March 2020, the World Health Organization (WHO) announced the disease to be a pandemic, as more cases were reported globally. SARS-CoV-2, like many other viruses, employs diverse strategies to elude the host immune response and/or counter immune responses. The infection outcome mainly depends on interactions between the virus and the host immune system. Inhibiting IFN production, blocking IFN signaling, enhancing IFN resistance, and hijacking the host's translation machinery to expedite the production of viral proteins are among the main immune evasion mechanisms of SARS-CoV-2. SARS-CoV-2 also downregulates the expression of MHC-I on infected cells, which is an additional immune-evasion mechanism of this virus. Moreover, antigenic modifications to the spike (S) protein, such as deletions, insertions, and also substitutions are essential for resistance to SARS-CoV-2 neutralizing antibodies. This review assesses the interaction between SARS-CoV-2 and host immune response and cellular and molecular approaches used by SARS-CoV-2 for immune evasion. Understanding the mechanisms of SARS-CoV-2 immune evasion is essential since it can improve the development of novel antiviral treatment options as well as vaccination methods.
Elsevier
以上显示的是最相近的搜索结果。 查看全部搜索结果

Google学术搜索按钮

example.edu/paper.pdf
查找
获取 PDF 文件
引用
References