Molecular Biomedicine (Nov 2020)
Low dose of emetine as potential anti-SARS-CoV-2 virus therapy: preclinical in vitro inhibition and in vivo pharmacokinetic evidences
- Aoli Wang,
- Yong Sun,
- Qingwang Liu,
- Hong Wu,
- Juan Liu,
- Jun He,
- Junling Yu,
- Qing Qing Chen,
- Yinglu Ge,
- Zhuhui Zhang,
- Chen Hu,
- Cheng Chen,
- Ziping Qi,
- Fengming Zou,
- Feiyang Liu,
- Jie Hu,
- Ming Zhao,
- Tao Huang,
- Beilei Wang,
- Li Wang,
- Wei Wang,
- Wenchao Wang,
- Tao Ren,
- Jing Liu,
- Yehuan Sun,
- Song Fan,
- Qibing Wu,
- Chaozhao Liang,
- Liangdan Sun,
- Bin Su,
- Wei Wei,
- Qingsong Liu
Affiliations
- Aoli Wang
- Anhui Province Key Laboratory of Medical Physics and Technology, CAS Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Institute of Health and Medical Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences
- Yong Sun
- Key Laboratory for Medical and Health of the 13th Five-Year Plan, Anhui Provincial Center for Disease Control and Prevention
- Qingwang Liu
- Hefei Cancer Hospital, Chinese Academy of Sciences
- Hong Wu
- Anhui Province Key Laboratory of Medical Physics and Technology, CAS Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Institute of Health and Medical Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences
- Juan Liu
- Anhui Province Key Laboratory of Medical Physics and Technology, CAS Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Institute of Health and Medical Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences
- Jun He
- Key Laboratory for Medical and Health of the 13th Five-Year Plan, Anhui Provincial Center for Disease Control and Prevention
- Junling Yu
- Key Laboratory for Medical and Health of the 13th Five-Year Plan, Anhui Provincial Center for Disease Control and Prevention
- Qing Qing Chen
- Key Laboratory for Medical and Health of the 13th Five-Year Plan, Anhui Provincial Center for Disease Control and Prevention
- Yinglu Ge
- Key Laboratory for Medical and Health of the 13th Five-Year Plan, Anhui Provincial Center for Disease Control and Prevention
- Zhuhui Zhang
- Key Laboratory for Medical and Health of the 13th Five-Year Plan, Anhui Provincial Center for Disease Control and Prevention
- Chen Hu
- Anhui Province Key Laboratory of Medical Physics and Technology, CAS Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Institute of Health and Medical Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences
- Cheng Chen
- Anhui Province Key Laboratory of Medical Physics and Technology, CAS Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Institute of Health and Medical Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences
- Ziping Qi
- Anhui Province Key Laboratory of Medical Physics and Technology, CAS Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Institute of Health and Medical Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences
- Fengming Zou
- Anhui Province Key Laboratory of Medical Physics and Technology, CAS Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Institute of Health and Medical Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences
- Feiyang Liu
- Anhui Province Key Laboratory of Medical Physics and Technology, CAS Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Institute of Health and Medical Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences
- Jie Hu
- Anhui Province Key Laboratory of Medical Physics and Technology, CAS Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Institute of Health and Medical Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences
- Ming Zhao
- Precision Targeted Therapy Discovery Center, Institute of Technology Innovation, Hefei Institutes of Physical Science, Chinese Academy of Sciences
- Tao Huang
- Precision Targeted Therapy Discovery Center, Institute of Technology Innovation, Hefei Institutes of Physical Science, Chinese Academy of Sciences
- Beilei Wang
- Anhui Province Key Laboratory of Medical Physics and Technology, CAS Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Institute of Health and Medical Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences
- Li Wang
- Anhui Province Key Laboratory of Medical Physics and Technology, CAS Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Institute of Health and Medical Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences
- Wei Wang
- Anhui Province Key Laboratory of Medical Physics and Technology, CAS Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Institute of Health and Medical Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences
- Wenchao Wang
- Anhui Province Key Laboratory of Medical Physics and Technology, CAS Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Institute of Health and Medical Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences
- Tao Ren
- Precision Targeted Therapy Discovery Center, Institute of Technology Innovation, Hefei Institutes of Physical Science, Chinese Academy of Sciences
- Jing Liu
- Anhui Province Key Laboratory of Medical Physics and Technology, CAS Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Institute of Health and Medical Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences
- Yehuan Sun
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University
- Song Fan
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Institute of Urology, Anhui Medical University, Anhui Province Key Laboratory of Genitourinary Diseases
- Qibing Wu
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Institute of Urology, Anhui Medical University, Anhui Province Key Laboratory of Genitourinary Diseases
- Chaozhao Liang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Institute of Urology, Anhui Medical University, Anhui Province Key Laboratory of Genitourinary Diseases
- Liangdan Sun
- Department of Dermatology, The First Affiliated Hospital of Anhui Medical University
- Bin Su
- Key Laboratory for Medical and Health of the 13th Five-Year Plan, Anhui Provincial Center for Disease Control and Prevention
- Wei Wei
- Institute of Clinical Pharmacology, Anhui Medical University, Key Laboratory of Anti-Inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-Inflammatory and Immune Medicine
- Qingsong Liu
- Anhui Province Key Laboratory of Medical Physics and Technology, CAS Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Institute of Health and Medical Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences
- DOI
- https://doi.org/10.1186/s43556-020-00018-9
- Journal volume & issue
-
Vol. 1,
no. 1
pp. 1 – 9
Abstract
Abstract The global pandemic of COVID-19 has attracted extensive drug searching interets for the new coronavirus SARS-CoV-2. Although currently several of clinically used “old” drugs have been repurposed to this new disease for the urgent clinical investigation, there is still great demand for more effective therapies for the anti-infections. Here we report the discovery that an “old” drug Emetine could potently inhibit SARS-CoV-2 virus replication and displayed virus entry blocking effect in Vero cells at low dose. In addition, Emetine could significantly reduce the lipopolysaccharide (LPS) induced interleukin-6 (IL-6) protein level and moderately reduce the tumor necrosis factor (TNF-α) protein level in the M1 polarized THP-1 macrophages. In vivo animal pharmacokinetics (PK) study revealed that Emetine was enriched in the lung tissue and had a long retention time (over 12 h). With 1 mg/kg single oral dose, the effective concentration of Emetine in lung was up to 1.8 μM (mice) and 1.6 μM (rats) at 12 h, which is over 200-fold higher than the EC50 of the drug. The potent in vitro antiviral replication efficacy and the high enrichment in target tissue, combining with the well documented safety profiles in human indicate that low dose of Emetine might be a potentially effective anti-SARS-CoV-2 infection therapy.
Keywords
