Go Team Interferon 2 - New Science19 Feb 2021 08:43
https://medicalxpress.com/news/2021-02-viruses-hijack-cellular-block-immune.html
Viruses can 'hijack' cellular process to block immune response
The researchers discovered a molecular process used by the virus that blocks the synthesis of Interferon-ß, therefore blocking the immune system.
Dr. Seyed Mehdi Jafarnejad, Principal Investigator from the Patrick G Johnston Centre for Cancer Research at Queen's University Belfast, explains, "Our study has found that certain viruses 'hijack' this natural process in order to neutralize Interferon-ß and block the immune system, resulting in unrestrained viral infection which can make people incredibly sick."
My lab was fortunate to continue our collaboration with Mehdi Jafarnejad to discover how the mRNA translational repressor, 4EHP, on which we reported first in 1998, inhibits the production of the host defense protein, interferon," adds Professor Nahum Sonenberg, Gilman Cheney Chair in Biochemistry at McGill University. "This work is likely to have important implications for the understanding of how SARS-CoV-2 evades the human defense response to the virus."