tetano
Editor, Senior Moderator
Life Sci
. 2023 Jan 5;121374.
doi: 10.1016/j.lfs.2023.121374. Online ahead of print.
Functional studies of HLA and its role in SARS-CoV-2: Stimulating T cell response and vaccine development
Feng Lin[SUP] 1 [/SUP], Xiaoyuan Lin[SUP] 1 [/SUP], Beibei Fu[SUP] 1 [/SUP], Yan Xiong[SUP] 1 [/SUP], Mohamed Y Zaky[SUP] 2 [/SUP], Haibo Wu[SUP] 3 [/SUP]
Affiliations
Abstract
In the biological immune process, the major histocompatibility complex (MHC) plays an indispensable role in the expression of HLA molecules in the human body when viral infection activates the T-cell response to remove the virus. Since the first case of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection in 2019, how to address and prevent SARS-CoV-2 has become a common problem facing all mankind. The T-cell immune response activated by MHC peptides is a way to construct a defense line and reduce the transmission and harm of the virus. Presentation of SARS-CoV-2 antigen is associated with different types of HLA phenotypes, and different HLA phenotypes induce different immune responses. The prediction of SARS-CoV-2 mutation information and the design of vaccines based on HLAs can effectively activate autoimmunity and cope with virus mutations, which can provide some references for the prevention and treatment of SARS-CoV-2.
Keywords: MHC functions; SARS-CoV-2; T cell response; The HLA phenotype; Vaccine design.
. 2023 Jan 5;121374.
doi: 10.1016/j.lfs.2023.121374. Online ahead of print.
Functional studies of HLA and its role in SARS-CoV-2: Stimulating T cell response and vaccine development
Feng Lin[SUP] 1 [/SUP], Xiaoyuan Lin[SUP] 1 [/SUP], Beibei Fu[SUP] 1 [/SUP], Yan Xiong[SUP] 1 [/SUP], Mohamed Y Zaky[SUP] 2 [/SUP], Haibo Wu[SUP] 3 [/SUP]
Affiliations
- PMID: 36621539
- DOI: 10.1016/j.lfs.2023.121374
Abstract
In the biological immune process, the major histocompatibility complex (MHC) plays an indispensable role in the expression of HLA molecules in the human body when viral infection activates the T-cell response to remove the virus. Since the first case of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection in 2019, how to address and prevent SARS-CoV-2 has become a common problem facing all mankind. The T-cell immune response activated by MHC peptides is a way to construct a defense line and reduce the transmission and harm of the virus. Presentation of SARS-CoV-2 antigen is associated with different types of HLA phenotypes, and different HLA phenotypes induce different immune responses. The prediction of SARS-CoV-2 mutation information and the design of vaccines based on HLAs can effectively activate autoimmunity and cope with virus mutations, which can provide some references for the prevention and treatment of SARS-CoV-2.
Keywords: MHC functions; SARS-CoV-2; T cell response; The HLA phenotype; Vaccine design.