1.
Tianjin Medical Journal
; 50(10):1110-1114, 2022.
Article
in Chinese
| GIM | ID: covidwho-2168278
ABSTRACT
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has a genome similar to that of the SARSCoV, which has been circulating since 2002 and encodes multiple viral proteins. The accessory protein ORF8 has low sequence homology with SARS-CoV ORF8, and has characteristics of rapid evolution and mutation. It has functions of inhibiting type I interferon and down-regulating the expression of major histocompatibility complex I (MHC I). This paper reviews the structure and function of accessory protein ORF8 and the diagnostic and therapeutic prospects for COVID-19.