Imatinib and methazolamide ameliorate COVID-19-induced metabolic complications via elevating ACE2 enzymatic activity and inhibiting viral entry

Zilun Li, Meixiu Peng, Pin Chen, Chenshu Liu, Ao Hu, Yixin Zhang, Jiangyun Peng, Jiang Liu, Yihui Li, Wenxue Li, Wei Zhu, Dongxian Guan, Yang Zhang, Hongyin Chen, Jiuzhou Li, Dongxiao Fan, Kan Huang, Fen Lin, Zefeng Zhang, Zeling GuoHengli Luo, Xi He, Yuanyuan Zhu, Linghua Li, Bingding Huang, Weikang Cai, Lei Gu, Yutong Lu, Kai Deng, Li Yan, Sifan Chen

Research output: Contribution to journalArticlepeer-review

40 Scopus citations

Abstract

Coronavirus disease 2019 (COVID-19) represents a systemic disease that may cause severe metabolic complications in multiple tissues including liver, kidney, and cardiovascular system. However, the underlying mechanisms and optimal treatment remain elusive. Our study shows that impairment of ACE2 pathway is a key factor linking virus infection to its secondary metabolic sequelae. By using structure-based high-throughput virtual screening and connectivity map database, followed with experimental validations, we identify imatinib, methazolamide, and harpagoside as direct enzymatic activators of ACE2. Imatinib and methazolamide remarkably improve metabolic perturbations in vivo in an ACE2-dependent manner under the insulin-resistant state and SARS-CoV-2-infected state. Moreover, viral entry is directly inhibited by these three compounds due to allosteric inhibition of ACE2 binding to spike protein on SARS-CoV-2. Taken together, our study shows that enzymatic activation of ACE2 via imatinib, methazolamide, or harpagoside may be a conceptually new strategy to treat metabolic sequelae of COVID-19.

Original languageEnglish
Pages (from-to)424-440.e7
JournalCell Metabolism
Volume34
Issue number3
DOIs
StatePublished - Mar 1 2022

Bibliographical note

Publisher Copyright:
© 2022 Elsevier Inc.

Funding

We thank Prof. Hui Zhang's lab (Institute of Human Virology, Key Laboratory of Tropical Disease Control of Ministry of Education, Zhongshan School of Medicine, Sun Yat-sen University) for providing the SARS-CoV-2 virus strain. This study was supported by the Guangdong Science and Technology Department (2020B1212060018, 2020B1212030004) and the special COVID-19 grant from the Project of Educational Commission of Guangdong Province of China (no. 2020KZDXZ1215). The funders had no role in study design, data collection and analysis, or preparation of the manuscript. Z.L. M.P. C.L. A.H. Yixin Zhang. J.P. H.C. J. Li, D.F. K.H. and S.C. performed the experiments; P.C. Y. Lu, and M.P. performed compound screening; J. Liu, Y. Li, W.L. W.Z. Yang Zhang, F.L. Z.Z. Z.G. and H.L. provided technical support; D.G. X.H. Y. Zhu, L.L. B.H. W.C. L.G. and L.Y. provided materials; D.G. B.H. W.C. L.G. and L.Y. discussed the project; and Z.L. M.P. P.C. C.L. K.D. L.Y. and S.C. wrote and edited the manuscript. S.C. conceived of the project idea. The authors declare no competing interests. We thank Prof. Hui Zhang’s lab (Institute of Human Virology, Key Laboratory of Tropical Disease Control of Ministry of Education, Zhongshan School of Medicine, Sun Yat-sen University) for providing the SARS-CoV-2 virus strain. This study was supported by the Guangdong Science and Technology Department ( 2020B1212060018 , 2020B1212030004 ) and the special COVID-19 grant from the Project of Educational Commission of Guangdong Province of China (no. 2020KZDXZ1215 ). The funders had no role in study design, data collection and analysis, or preparation of the manuscript.

FundersFunder number
Ministry of Education, Zhongshan School of Medicine, Sun Yat-sen University
Project of Educational Commission of Guangdong Province of China2020KZDXZ1215
Eunice Kennedy Shriver National Institute of Child Health and Human DevelopmentP50HD105351
Eunice Kennedy Shriver National Institute of Child Health and Human Development
Guangdong Science and Technology Department2020B1212030004, 2020B1212060018
Guangdong Science and Technology Department

    Keywords

    • ACE2
    • COVID-19
    • enzymatic activator
    • harpagoside
    • imatinib
    • metabolic complication
    • methazolamide
    • SARS-CoV-2

    ASJC Scopus subject areas

    • Physiology
    • Molecular Biology
    • Cell Biology

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