Deciphering the TCR Repertoire to Solve the COVID-19 Mystery

被引:47
作者
Gutierrez, Lucas [1 ]
Beckford, John [1 ]
Alachkar, Houda [1 ]
机构
[1] Univ Southern Calif, Sch Pharm, Dept Clin Pharm, Los Angeles, CA 90089 USA
关键词
T-CELL RESPONSE; IMMUNE-RESPONSE; CLASS-I; SELECTION; RECOGNITION; INFECTION; REGION; GENES; BLOOD;
D O I
10.1016/j.tips.2020.06.001
中图分类号
R9 [药学];
学科分类号
1007 ;
摘要
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has infected several millions and killed more than quarter of a million worldwide to date. Im- portant questions have remained unanswered: why some patients develop se- vere disease, while others do not; and what roles do genetic variabilities play in the individual immune response to this viral infection. Here, we discuss the crit- ical role T cells play in the orchestration of the antiviral response underlying the pathogenesis of the disease, COVID-19. We highlight the scientific rationale for comprehensive and longitudinal TCR analyses in COVID-19 and reason that an- alyzing TCR repertoire in COVID-19 patients would reveal important findings that may explain the outcome disparity observed in these patients. Finally, we pro- vide a framework describing the different strategies, the advantages, and the challenges involved in obtaining useful TCR repertoire data to advance our fight against COVID-19.
引用
收藏
页码:518 / 530
页数:13
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