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Plasma IP-10 and MCP-3 levels are highly associated with disease severity and predict the progression of COVID-19

  • Yang Yang
  • , Chenguang Shen
  • , Jinxiu Li
  • , Jing Yuan
  • , Jinli Wei
  • , Fengmin Huang
  • , Fuxiang Wang
  • , Guobao Li
  • , Yanjie Li
  • , Li Xing
  • , Ling Peng
  • , Minghui Yang
  • , Mengli Cao
  • , Haixia Zheng
  • , Weibo Wu
  • , Rongrong Zou
  • , Delin Li
  • , Zhixiang Xu
  • , Haiyan Wang
  • , Mingxia Zhang
  • Zheng Zhang, George F. Gao, Chengyu Jiang*, Lei Liu*, Yingxia Liu
*Corresponding author for this work
  • Second Hospital Affiliated to Southern University of Science and Technology
  • Chinese Academy of Medical Sciences
  • CAS - Institute of Microbiology

Research output: Contribution to journalArticlepeer-review

Abstract

Background: The outbreak of coronavirus disease 2019 (COVID-19) caused by the severe acute respiratory syndrome coronavirus 2 was first reported in Wuhan, December 2019, and continuously poses a serious threat to public health, highlighting the urgent need of identifying biomarkers for disease severity and progression. Objective: We sought to identify biomarkers for disease severity and progression of COVID-19. Methods: Forty-eight cytokines in the plasma samples from 50 COVID-19 cases including 11 critically ill, 25 severe, and 14 moderate patients were measured and analyzed in combination with clinical data. Results: Levels of 14 cytokines were found to be significantly elevated in COVID-19 cases and showed different expression profiles in patients with different disease severity. Moreover, expression levels of IFN-γ–induced protein 10, monocyte chemotactic protein-3, hepatocyte growth factor, monokine-induced gamma IFN, and macrophage inflammatory protein 1 alpha, which were shown to be highly associated with disease severity during disease progression, were remarkably higher in critically ill patients, followed by severe and then the moderate patients. Serial detection of the 5 cytokines in 16 cases showed that continuously high levels were associated with deteriorated progression of disease and fatal outcome. Furthermore, IFN-γ–induced protein 10 and monocyte chemotactic protein-3 were excellent predictors for the progression of COVID-19, and the combination of the 2 cytokines showed the biggest area under the curve of the receiver-operating characteristics calculations with a value of 0.99. Conclusions: In this study, we report biomarkers that are highly associated with disease severity and progression of COVID-19. These findings add to our understanding of the immunopathologic mechanisms of severe acute respiratory syndrome coronavirus 2 infection, and provide potential therapeutic targets and strategies.

Original languageEnglish
Pages (from-to)119-127.e4
JournalJournal of Allergy and Clinical Immunology
Volume146
Issue number1
DOIs
Publication statusPublished - Jul 2020
Externally publishedYes

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 3 - Good Health and Well-being
    SDG 3 Good Health and Well-being

Keywords

  • COVID-19
  • SARS-CoV-2
  • biomarkers
  • disease progression
  • prediction

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