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Saunders N, Monel B, Cayet N, Archetti L, Moreno H, Jeanne A, Marguier A, Buchrieser J, Wai T, Schwartz O, Fréchin M. Dynamic label-free analysis of SARS-CoV-2 infection reveals virus-induced subcellular remodeling. Nat Commun 2024; 15:4996. [PMID: 38862527 PMCID: PMC11166935 DOI: 10.1038/s41467-024-49260-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2023] [Accepted: 05/30/2024] [Indexed: 06/13/2024] Open
Abstract
Assessing the impact of SARS-CoV-2 on organelle dynamics allows a better understanding of the mechanisms of viral replication. We combine label-free holotomographic microscopy with Artificial Intelligence to visualize and quantify the subcellular changes triggered by SARS-CoV-2 infection. We study the dynamics of shape, position and dry mass of nucleoli, nuclei, lipid droplets and mitochondria within hundreds of single cells from early infection to syncytia formation and death. SARS-CoV-2 infection enlarges nucleoli, perturbs lipid droplets, changes mitochondrial shape and dry mass, and separates lipid droplets from mitochondria. We then used Bayesian network modeling on organelle dry mass states to define organelle cross-regulation networks and report modifications of organelle cross-regulation that are triggered by infection and syncytia formation. Our work highlights the subcellular remodeling induced by SARS-CoV-2 infection and provides an Artificial Intelligence-enhanced, label-free methodology to study in real-time the dynamics of cell populations and their content.
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Affiliation(s)
- Nell Saunders
- Virus & Immunity Unit, Institut Pasteur, Université Paris Cité, CNRS, UMR 3569, Paris, France
| | - Blandine Monel
- Virus & Immunity Unit, Institut Pasteur, Université Paris Cité, CNRS, UMR 3569, Paris, France
| | - Nadège Cayet
- Institut Pasteur, Université Paris Cité, Ultrastructural Bioimaging Unit, 75015, Paris, France
| | - Lorenzo Archetti
- Deep Quantitative Biology Department, Nanolive SA, Tolochenaz, Switzerland
| | - Hugo Moreno
- Deep Quantitative Biology Department, Nanolive SA, Tolochenaz, Switzerland
| | - Alexandre Jeanne
- Deep Quantitative Biology Department, Nanolive SA, Tolochenaz, Switzerland
| | - Agathe Marguier
- Deep Quantitative Biology Department, Nanolive SA, Tolochenaz, Switzerland
| | - Julian Buchrieser
- Virus & Immunity Unit, Institut Pasteur, Université Paris Cité, CNRS, UMR 3569, Paris, France
| | - Timothy Wai
- Mitochondrial Biology Group, Institut Pasteur, Université Paris Cité, CNRS, UMR 3691, Paris, France
| | - Olivier Schwartz
- Virus & Immunity Unit, Institut Pasteur, Université Paris Cité, CNRS, UMR 3569, Paris, France.
- Vaccine Research Institute, Creteil, France.
| | - Mathieu Fréchin
- Deep Quantitative Biology Department, Nanolive SA, Tolochenaz, Switzerland.
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2
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Dang F, Bai L, Dong J, Hu X, Wang J, Paulo JA, Xiong Y, Liang X, Sun Y, Chen Y, Guo M, Wang X, Huang Z, Inuzuka H, Chen L, Chu C, Liu J, Zhang T, Rezaeian AH, Liu J, Kaniskan HÜ, Zhong B, Zhang J, Letko M, Jin J, Lan K, Wei W. USP2 inhibition prevents infection with ACE2-dependent coronaviruses in vitro and is protective against SARS-CoV-2 in mice. Sci Transl Med 2023; 15:eadh7668. [PMID: 38055802 PMCID: PMC10787358 DOI: 10.1126/scitranslmed.adh7668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Accepted: 11/07/2023] [Indexed: 12/08/2023]
Abstract
Targeting angiotensin-converting enzyme 2 (ACE2) represents a promising and effective approach to combat not only the COVID-19 pandemic but also potential future pandemics arising from coronaviruses that depend on ACE2 for infection. Here, we report ubiquitin specific peptidase 2 (USP2) as a host-directed antiviral target; we further describe the development of MS102, an orally available USP2 inhibitor with viable antiviral activity against ACE2-dependent coronaviruses. Mechanistically, USP2 serves as a physiological deubiquitinase of ACE2, and targeted inhibition with specific small-molecule inhibitor ML364 leads to a marked and reversible reduction in ACE2 protein abundance, thereby blocking various ACE2-dependent coronaviruses tested. Using human ACE2 transgenic mouse models, we further demonstrate that ML364 efficiently controls disease caused by infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), as evidenced by reduced viral loads and ameliorated lung inflammation. Furthermore, we improved the in vivo performance of ML364 in terms of both pharmacokinetics and antiviral activity. The resulting lead compound, MS102, holds promise as an oral therapeutic option for treating infections with coronaviruses that are reliant on ACE2.
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Affiliation(s)
- Fabin Dang
- Department of Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | - Lei Bai
- State Key Laboratory of Virology, College of Life Sciences, Wuhan University, Wuhan 430072, China
| | - Jiazhen Dong
- State Key Laboratory of Virology, College of Life Sciences, Wuhan University, Wuhan 430072, China
| | - Xiaoping Hu
- Mount Sinai Center for Therapeutics Discovery, Departments of Pharmacological Sciences, Oncological Sciences and Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Jingchao Wang
- Department of Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | - Joao A. Paulo
- Department of Cell Biology, Blavatnik Institute at Harvard Medical School, Boston, MA 02115, USA
| | - Yan Xiong
- Mount Sinai Center for Therapeutics Discovery, Departments of Pharmacological Sciences, Oncological Sciences and Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Xiaowei Liang
- State Key Laboratory of Virology, College of Life Sciences, Wuhan University, Wuhan 430072, China
| | - Yishuang Sun
- Medical Research Institute, Wuhan University, Wuhan 430071, China
| | - Yuncai Chen
- State Key Laboratory of Virology, College of Life Sciences, Wuhan University, Wuhan 430072, China
| | - Ming Guo
- State Key Laboratory of Virology, College of Life Sciences, Wuhan University, Wuhan 430072, China
| | - Xin Wang
- State Key Laboratory of Virology, College of Life Sciences, Wuhan University, Wuhan 430072, China
| | - Zhixiang Huang
- State Key Laboratory of Virology, College of Life Sciences, Wuhan University, Wuhan 430072, China
| | - Hiroyuki Inuzuka
- Department of Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | - Li Chen
- Department of Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | - Chen Chu
- Department of Cancer Biology, Dana-Farber Cancer Institute and Department of Genetics, Blavatnik Institute, Harvard Medical School, Boston, MA 02215, USA
| | - Jianping Liu
- State Key Laboratory of Bioorganic and Natural Products Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai 200032, China
| | - Tao Zhang
- Department of Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | - Abdol-Hossein Rezaeian
- Department of Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | - Jing Liu
- Department of Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | - Husnu Ümit Kaniskan
- Mount Sinai Center for Therapeutics Discovery, Departments of Pharmacological Sciences, Oncological Sciences and Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Bo Zhong
- Medical Research Institute, Wuhan University, Wuhan 430071, China
- TaiKang Center for Life and Medical Sciences, Wuhan University, Wuhan 430072, China
| | - Jinfang Zhang
- Medical Research Institute, Wuhan University, Wuhan 430071, China
- TaiKang Center for Life and Medical Sciences, Wuhan University, Wuhan 430072, China
| | - Michael Letko
- Paul G. Allen School for Global Health, Washington State University, Pullman, WA 99163 USA
| | - Jian Jin
- Mount Sinai Center for Therapeutics Discovery, Departments of Pharmacological Sciences, Oncological Sciences and Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Ke Lan
- State Key Laboratory of Virology, College of Life Sciences, Wuhan University, Wuhan 430072, China
- Medical Research Institute, Wuhan University, Wuhan 430071, China
- TaiKang Center for Life and Medical Sciences, Wuhan University, Wuhan 430072, China
| | - Wenyi Wei
- Department of Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
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3
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Wang Y, Qin P, Zhao C, Li Y, Li S, Fan F, Li D, Huang H, Duan H, Yang X, Du W, Li Y. Evaluating anti-viral effect of Ivermectin on porcine epidemic diarrhea virus and analyzing the related genes and signaling pathway by RNA-seq in vitro. Virology 2023; 587:109877. [PMID: 37688922 DOI: 10.1016/j.virol.2023.109877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2023] [Revised: 08/28/2023] [Accepted: 08/31/2023] [Indexed: 09/11/2023]
Abstract
Porcine epidemic diarrhea virus (PEDV) has catastrophic impacts on the global pig industry. However, there remains no effective drugs for PEDV infection. Ivermectin is an FDA-approved anthelmintic drug used to treat worm infections. In this study, we reported the broad-spectrum antiviral activity of Ivermectin in vitro. Ivermectin can inhibit PEDV infections of different genotypes. Avermectin derivatives can also inhibit PEDV infections. A time of addition assay showed that Ivermectin exhibited potent anti-PEDV activity when added simultaneously with or post virus infection. Furthermore, Ivermectin significantly inhibited the late stage of viral infection by affecting viral release. RNA sequencing indicates Ivermectin induces cell cycle arrest, which may be related to its ability to inhibit viral release. Interestingly, when combined with Niclosamide, Ivermectin demonstrated an enhanced anti-PEDV effect. These findings highlight Ivermectin as a novel antiviral agent with potential for the development of drugs against PEDV infection.
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Affiliation(s)
- Yue Wang
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450046, China.
| | - Panpan Qin
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450046, China.
| | - Chenxu Zhao
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450046, China.
| | - Yaqin Li
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450046, China.
| | - Shuai Li
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450046, China.
| | - Fangfang Fan
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450046, China.
| | - Dongliang Li
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450046, China; Ministry of Education Key Laboratory for Animal Pathogens and Biosafety, Henan Agricultural University, Zhengzhou, 450046, China.
| | - Huimin Huang
- College of Veterinary Medicine, Henan University of Animal Husbandry and Economy, 6 Long-zi-hu Street, Zhengzhou, 450046, China.
| | - Hong Duan
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450046, China; Ministry of Education Key Laboratory for Animal Pathogens and Biosafety, Henan Agricultural University, Zhengzhou, 450046, China.
| | - Xia Yang
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450046, China; Ministry of Education Key Laboratory for Animal Pathogens and Biosafety, Henan Agricultural University, Zhengzhou, 450046, China.
| | - Wenjuan Du
- Faculty of Veterinary Medicine, Utrecht University, Utrecht, 3584, CL, the Netherlands.
| | - Yongtao Li
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450046, China; Ministry of Education Key Laboratory for Animal Pathogens and Biosafety, Henan Agricultural University, Zhengzhou, 450046, China; Faculty of Veterinary Medicine, Utrecht University, Utrecht, 3584, CL, the Netherlands.
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Milicevic O, Loncar A, Abazovic D, Vukcevic M, Despot D, Djukic T, Djukic V, Milovanovic A, Panic N, Plecic N, Banko A. Transcriptome from Paired Samples Improves the Power of Comprehensive COVID-19 Host-Viral Characterization. Int J Mol Sci 2023; 24:13125. [PMID: 37685932 PMCID: PMC10487753 DOI: 10.3390/ijms241713125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 08/21/2023] [Accepted: 08/22/2023] [Indexed: 09/10/2023] Open
Abstract
Previous transcriptome profiling studies showed significantly upregulated genes and altered biological pathways in acute COVID-19. However, changes in the transcriptional signatures during a defined time frame are not yet examined and described. The aims of this study included viral metagenomics and evaluation of the total expression in time-matched and tissue-matched paired COVID-19 samples with the analysis of the host splicing profile to reveal potential therapeutic targets. Prospective analysis of paired nasopharyngeal swabs (NPS) and blood (BL) samples from 18 COVID-19 patients with acute and resolved infection performed using Kallisto, Suppa2, Centrifuge, EdgeR, PantherDB, and L1000CDS2 tools. In NPS, we discovered 6 genes with changed splicing and 40 differentially expressed genes (DEG) that yielded 88 altered pathways. Blood samples yielded 15 alternatively spliced genes. Although the unpaired DEG analysis failed, pairing identified 78 genes and 242 altered pathways with meaningful clinical interpretation and new candidate drug combinations with up to 65% overlap. Metagenomics analyses showed SARS-CoV-2 dominance during and after the acute infection, with a significant reduction in NPS (0.008 vs. 0.002, p = 0.019). Even though both NPS and BL give meaningful insights into expression changes, this is the first demonstration of how the power of blood analysis is vastly maximized by pairing. The obtained results essentially showed that pairing is a determinant between a failed and a comprehensive study. Finally, the bioinformatics results prove to be a comprehensive tool for full-action insights, drug development, and infectious disease research when designed properly.
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Affiliation(s)
- Ognjen Milicevic
- Institute for Medical Statistics and Informatics, Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia;
| | - Ana Loncar
- Institute for Biocides and Medical Ecology, 11000 Belgrade, Serbia; (A.L.); (M.V.); (D.D.)
| | | | - Marija Vukcevic
- Institute for Biocides and Medical Ecology, 11000 Belgrade, Serbia; (A.L.); (M.V.); (D.D.)
| | - Dragana Despot
- Institute for Biocides and Medical Ecology, 11000 Belgrade, Serbia; (A.L.); (M.V.); (D.D.)
| | - Tatjana Djukic
- Institute of Medical and Clinical Biochemistry, Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia;
| | - Vladimir Djukic
- Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia; (V.D.); (A.M.); (N.P.)
- University Clinic “Dr Dragisa Misovic”, 11000 Belgrade, Serbia;
| | - Andjela Milovanovic
- Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia; (V.D.); (A.M.); (N.P.)
- Clinic for Medical Rehabilitation, Clinical Center of Serbia, 11000 Belgrade, Serbia
| | - Nikola Panic
- Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia; (V.D.); (A.M.); (N.P.)
- University Clinic “Dr Dragisa Misovic”, 11000 Belgrade, Serbia;
| | - Nemanja Plecic
- University Clinic “Dr Dragisa Misovic”, 11000 Belgrade, Serbia;
| | - Ana Banko
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia
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5
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Kelch MA, Vera-Guapi A, Beder T, Oswald M, Hiemisch A, Beil N, Wajda P, Ciesek S, Erfle H, Toptan T, Koenig R. Machine learning on large scale perturbation screens for SARS-CoV-2 host factors identifies β-catenin/CBP inhibitor PRI-724 as a potent antiviral. Front Microbiol 2023; 14:1193320. [PMID: 37342561 PMCID: PMC10277617 DOI: 10.3389/fmicb.2023.1193320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Accepted: 05/16/2023] [Indexed: 06/23/2023] Open
Abstract
Expanding antiviral treatment options against SARS-CoV-2 remains crucial as the virus evolves under selection pressure which already led to the emergence of several drug resistant strains. Broad spectrum host-directed antivirals (HDA) are promising therapeutic options, however the robust identification of relevant host factors by CRISPR/Cas9 or RNA interference screens remains challenging due to low consistency in the resulting hits. To address this issue, we employed machine learning, based on experimental data from several knockout screens and a drug screen. We trained classifiers using genes essential for virus life cycle obtained from the knockout screens. The machines based their predictions on features describing cellular localization, protein domains, annotated gene sets from Gene Ontology, gene and protein sequences, and experimental data from proteomics, phospho-proteomics, protein interaction and transcriptomic profiles of SARS-CoV-2 infected cells. The models reached a remarkable performance suggesting patterns of intrinsic data consistency. The predicted HDF were enriched in sets of genes particularly encoding development, morphogenesis, and neural processes. Focusing on development and morphogenesis-associated gene sets, we found β-catenin to be central and selected PRI-724, a canonical β-catenin/CBP disruptor, as a potential HDA. PRI-724 limited infection with SARS-CoV-2 variants, SARS-CoV-1, MERS-CoV and IAV in different cell line models. We detected a concentration-dependent reduction in cytopathic effects, viral RNA replication, and infectious virus production in SARS-CoV-2 and SARS-CoV-1-infected cells. Independent of virus infection, PRI-724 treatment caused cell cycle deregulation which substantiates its potential as a broad spectrum antiviral. Our proposed machine learning concept supports focusing and accelerating the discovery of host dependency factors and identification of potential host-directed antivirals.
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Affiliation(s)
- Maximilian A. Kelch
- Institute for Medical Virology, University Hospital Frankfurt, Goethe University Frankfurt, Frankfurt, Germany
| | | | - Thomas Beder
- Medical Department II, Hematology and Oncology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Marcus Oswald
- Institute for Infectious Diseases and Infection Control, Jena University Hospital, Jena, Germany
| | - Alicia Hiemisch
- Institute for Infectious Diseases and Infection Control, Jena University Hospital, Jena, Germany
| | - Nina Beil
- Advanced Biological Screening Facility (ABSF), High-Content Analysis of the Cell (HiCell), BioQuant, Heidelberg University, Heidelberg, Germany
| | - Piotr Wajda
- Advanced Biological Screening Facility (ABSF), High-Content Analysis of the Cell (HiCell), BioQuant, Heidelberg University, Heidelberg, Germany
| | - Sandra Ciesek
- Institute for Medical Virology, University Hospital Frankfurt, Goethe University Frankfurt, Frankfurt, Germany
- German Centre for Infection Research (DZIF), External Partner Site Frankfurt, Frankfurt, Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Frankfurt, Germany
| | - Holger Erfle
- Advanced Biological Screening Facility (ABSF), High-Content Analysis of the Cell (HiCell), BioQuant, Heidelberg University, Heidelberg, Germany
| | - Tuna Toptan
- Institute for Medical Virology, University Hospital Frankfurt, Goethe University Frankfurt, Frankfurt, Germany
| | - Rainer Koenig
- Institute for Infectious Diseases and Infection Control, Jena University Hospital, Jena, Germany
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Wang X, Liu Y, Li K, Hao Z. Roles of p53-Mediated Host–Virus Interaction in Coronavirus Infection. Int J Mol Sci 2023; 24:ijms24076371. [PMID: 37047343 PMCID: PMC10094438 DOI: 10.3390/ijms24076371] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 03/22/2023] [Accepted: 03/27/2023] [Indexed: 03/30/2023] Open
Abstract
The emergence of the SARS-CoV-2 coronavirus has garnered global attention due to its highly pathogenic nature and the resulting health crisis and economic burden. Although drugs such as Remdesivir have been considered a potential cure by targeting the virus on its RNA polymerase, the high mutation rate and unique 3’ to 5’ exonuclease with proofreading function make it challenging to develop effective anti-coronavirus drugs. As a result, there is an increasing focus on host–virus interactions because coronaviruses trigger stress responses, cell cycle changes, apoptosis, autophagy, and the dysregulation of immune function and inflammation in host cells. The p53 tumor suppressor molecule is a critical regulator of cell signaling pathways, cellular stress responses, DNA repair, and apoptosis. However, viruses can activate or inhibit p53 during viral infections to enhance viral replication and spread. Given its pivotal role in cell physiology, p53 represents a potential target for anti-coronavirus drugs. This review aims to summarize the relationship between p53 and coronaviruses from various perspectives, to shed light on potential targets for antiviral drug development and vaccine design.
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Affiliation(s)
| | | | | | - Zhihui Hao
- Correspondence: ; Tel./Fax: +86-010-6273-1192
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