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The phenotypic changes of γδ T cells in COVID-19 patients
Lei Lei.
Qian Hongbo.
Yang Xiaofeng.
Zhou Xiaobo.
Zhang Xingzhe.
Zhang Dan.
Dai Tongxin.
Guo Rui.
Shi Lin.
Cheng Yanbin.
Zhang Baojun.
Hu Jinsong Hu.
Guo Yaling.
Acceso Abierto
Atribución-NoComercial-SinDerivadas
10.1101/2020.04.05.20046433
A novel pneumonia-associated respiratory syndrome named coronavirus disease-2019 (COVID-19), which caused by SARS-CoV-2 and broken in Wuhan, China in the end of 2019. Unfortunately, there is no specific antiviral agent or vaccine available to treat SARS-CoV-2 infections. Also, information regarding the immunological characteristics in COVID-19 patients remains limited. Here we collected the blood samples from 18 healthy donors (HD) and 38 COVID-19 patients to analyze changes in γδ T cells. In comparison to HD, the γδ T cells percentage was decreased. γδ T cells are able to immediately respond to SARS-CoV-2 infection and upregulate the activation marker CD25. In addition, the increased expression of CD4 in γδ T cells may serve as a biomarker for the assessment of SARS-CoV-2 infection.
www.medrxiv.org
2020
Artículo
https://www.medrxiv.org/content/medrxiv/early/2020/04/07/2020.04.05.20046433.full.pdf
Inglés
VIRUS RESPIRATORIOS
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