1
|
Gao F, Liu P, Huo Y, Bian L, Wu X, Liu M, Wang Q, He Q, Dong F, Wang Z, Xie Z, Zhang Z, Gu M, Xu Y, Li Y, Zhu R, Cheng T, Wang T, Mao Q, Liang Z. A screening study on the detection strain of Coxsackievirus A6: the key to evaluating neutralizing antibodies in vaccines. Emerg Microbes Infect 2024; 13:2322671. [PMID: 38390796 PMCID: PMC10906128 DOI: 10.1080/22221751.2024.2322671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 02/20/2024] [Indexed: 02/24/2024]
Abstract
The increasing incidence of diseases caused by Coxsackievirus A6 (CV-A6) and the presence of various mutants in the population present significant public health challenges. Given the concurrent development of multiple vaccines in China, it is challenging to objectively and accurately evaluate the level of neutralizing antibody response to different vaccines. The choice of the detection strain is a crucial factor that influences the detection of neutralizing antibodies. In this study, the National Institutes for Food and Drug Control collected a prototype strain (Gdula), one subgenotype D1, as well as 13 CV-A6 candidate vaccine strains and candidate detection strains (subgenotype D3) from various institutions and manufacturers involved in research and development. We evaluated cross-neutralization activity using plasma from naturally infected adults (n = 30) and serum from rats immunized with the aforementioned CV-A6 strains. Although there were differences between the geometric mean titer (GMT) ranges of human plasma and murine sera, the overall trends were similar. A significant effect of each strain on the neutralizing antibody test (MAX/MIN 48.0 ∼16410.3) was observed. Among all strains, neutralization of the S112 strain by 15 different sera resulted in higher neutralizing antibody titers (GMTS112 = 132.0) and more consistent responses across different genotypic immune sera (MAX/MIN = 48.0). Therefore, S112 may serve as a detection strain for NtAb testing in various vaccines, minimizing bias and making it suitable for evaluating the immunogenicity of the CV-A6 vaccine.
Collapse
Affiliation(s)
- Fan Gao
- School of Life Sciences, Tianjin University, Tianjin, People’s Republic of China
- Division of Hepatitis and Enterovirus Vaccines, National Institutes for Food and Drug Control, Beijing, People’s Republic of China
| | - Pei Liu
- National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, People’s Republic of China
| | - Yaqian Huo
- Division of Hepatitis and Enterovirus Vaccines, National Institutes for Food and Drug Control, Beijing, People’s Republic of China
- Department of Research & Development, Shanghai Institute of Biological Products Co., Ltd, Shanghai, People’s Republic of China
| | - Lianlian Bian
- Division of Hepatitis and Enterovirus Vaccines, National Institutes for Food and Drug Control, Beijing, People’s Republic of China
| | - Xing Wu
- Division of Hepatitis and Enterovirus Vaccines, National Institutes for Food and Drug Control, Beijing, People’s Republic of China
| | - Mingchen Liu
- Division of Hepatitis and Enterovirus Vaccines, National Institutes for Food and Drug Control, Beijing, People’s Republic of China
| | - Qian Wang
- Division of Hepatitis and Enterovirus Vaccines, National Institutes for Food and Drug Control, Beijing, People’s Republic of China
| | - Qian He
- Division of Hepatitis and Enterovirus Vaccines, National Institutes for Food and Drug Control, Beijing, People’s Republic of China
| | - Fangyu Dong
- Department of Research & Development, Taibang Biologic Group, Beijing, People’s Republic of China
| | - Zejun Wang
- Department of R&D, Wuhan Institute of Biological Products Co., LTD, Wuhan, People’s Republic of China
| | - Zhongping Xie
- Department of Production Management, Institute of Medical Biology, Chinese Academy of Medical Sciences, Kunming, People’s Republic of China
| | - Zhongyang Zhang
- The Second Research Laboratory, National Vaccine and Serum Institute, Beijing, People’s Republic of China
| | - Meirong Gu
- R&D Center, Minhai Biotechnology Co., LTD, Beijing, People’s Republic of China
| | - Yingzhi Xu
- R&D Center, Minhai Biotechnology Co., LTD, Beijing, People’s Republic of China
| | - Yajing Li
- R&D Center, Sinovac Biotech Co., LTD, Beijing, People’s Republic of China
| | - Rui Zhu
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, People’s Republic of China
| | - Tong Cheng
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, People’s Republic of China
| | - Tao Wang
- School of Life Sciences, Tianjin University, Tianjin, People’s Republic of China
| | - Qunying Mao
- Division of Hepatitis and Enterovirus Vaccines, National Institutes for Food and Drug Control, Beijing, People’s Republic of China
| | - Zhenglun Liang
- Division of Hepatitis and Enterovirus Vaccines, National Institutes for Food and Drug Control, Beijing, People’s Republic of China
| |
Collapse
|
2
|
Zheng D, Shen L, Wen W, Ling F, Miao Z, Sun J, Lin H. The impact of EV71 vaccination program on hand, foot and mouth disease in Zhejiang Province, China: A negative control study. Infect Dis Model 2023; 8:1088-1096. [PMID: 37745754 PMCID: PMC10514095 DOI: 10.1016/j.idm.2023.09.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 08/30/2023] [Accepted: 09/03/2023] [Indexed: 09/26/2023] Open
Abstract
Objective To estimate the potential causal impact of Enterovirus A71 (EV71) vaccination program on the reduction of EV71-infected hand, foot, and mouth disease (HFMD) in Zhejiang Province. Methods We utilized the longitudinal surveillance dataset of HFMD and EV71 vaccination in Zhejiang Province during 2010-2019. We estimated vaccine efficacy using a Bayesian structured time series (BSTS) model, and employed a negative control outcome (NCO) model to detect unmeasured confounding and reveal potential causal association. Results We estimated that 20,132 EV71 cases (95% CI: 16,733, 23,532) were prevented by vaccination program during 2017-2019, corresponding to a reduction of 29% (95% CI: 24%, 34%). The effectiveness of vaccination increased annually, with reductions of 11% (95% CI: 6%, 16%) in 2017 and 66% (95% CI: 61%, 71%) in 2019. Children under 5 years old obtained greater benefits compared to those over 5 years. Cities with higher vaccination coverage experienced a sharper EV71 reduction compared to those with lower coverage. The NCO model detected no confounding factors in the association between vaccination and EV71 cases reduction. Conclusions This study suggested a potential causal effect of the EV71 vaccination, highlighting the importance of achieving higher vaccine coverage to control the HFMD.
Collapse
Affiliation(s)
- Dashan Zheng
- Department of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, Guangdong, 510080, China
| | - Lingzhi Shen
- Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, Zhejiang, 310051, China
| | - Wanqi Wen
- Department of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, Guangdong, 510080, China
| | - Feng Ling
- Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, Zhejiang, 310051, China
| | - Ziping Miao
- Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, Zhejiang, 310051, China
| | - Jimin Sun
- Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, Zhejiang, 310051, China
| | - Hualiang Lin
- Department of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, Guangdong, 510080, China
| |
Collapse
|
3
|
Shi S, Xie L, Ma S, Xu B, An H, Ye S, Wang Y. Computational and experimental studies of salvianolic acid A targets 3C protease to inhibit enterovirus 71 infection. Front Pharmacol 2023; 14:1118584. [PMID: 36937869 PMCID: PMC10017496 DOI: 10.3389/fphar.2023.1118584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Accepted: 02/22/2023] [Indexed: 03/06/2023] Open
Abstract
Hand, foot, and mouth disease (HFMD) is a common childhood infectious disease caused by enterovirus (EV) infection. EV71 is one of the major pathogens causing hand, foot, and mouth disease and is more likely to cause exacerbation and death than other enteroviruses. Although a monovalent vaccine for EV71 has been developed, there are no clinically available anti-EV71 specific drugs. Here, we performed virtual screening and biological experiments based on the traditional Chinese medicine monomer library. We identified a traditional Chinese medicine monomer, Salvianolic acid A (SA), a polyphenolic compound isolated from Salvia miltiorrhiza. Salvianolic acid A inhibits EV71 virus infection in a concentration-dependent manner, and its antiviral activity is higher than that of other reported natural polyphenols and has a high biosafety. Furthermore, molecular dynamics simulations showed that salvianolic acid A can anchor to E71, a member of the enzyme catalytic triad, and cause H40 to move away from the catalytic center. Meanwhile, molecular mechanics generalized born surface area (MMGBSA) and steered molecular dynamics (SMD) results showed that the P1 group of SA was most easily unbound to the S1 pocket of 3Cpro, which provided theoretical support to further improve the affinity of salvianolic acid A with 3Cpro. These findings suggest that salvianolic acid A is a novel EV71 3Cpro inhibitor with excellent antiviral activity and is a promising candidate for clinical studies.
Collapse
Affiliation(s)
- Sai Shi
- Tianjin Key Laboratory of Function and Application of Biological Macromolecular Structures, School of Life Sciences, Tianjin University, Tianjin, China
| | - Lei Xie
- Tianjin Key Laboratory of Function and Application of Biological Macromolecular Structures, School of Life Sciences, Tianjin University, Tianjin, China
| | - Sen Ma
- Tianjin Key Laboratory of Function and Application of Biological Macromolecular Structures, School of Life Sciences, Tianjin University, Tianjin, China
| | - Binghong Xu
- Tianjin Key Laboratory of Function and Application of Biological Macromolecular Structures, School of Life Sciences, Tianjin University, Tianjin, China
| | - Hailong An
- Key Laboratory of Molecular Biophysics of Hebei Province, Institute of Biophysics, Hebei University of Technology, Tianjin, China
| | - Sheng Ye
- Tianjin Key Laboratory of Function and Application of Biological Macromolecular Structures, School of Life Sciences, Tianjin University, Tianjin, China
- *Correspondence: Sheng Ye, ; Yaxin Wang,
| | - Yaxin Wang
- Tianjin Key Laboratory of Function and Application of Biological Macromolecular Structures, School of Life Sciences, Tianjin University, Tianjin, China
- *Correspondence: Sheng Ye, ; Yaxin Wang,
| |
Collapse
|
4
|
Ciccarese G, Broccolo F, Serviddio G, Drago F. Clinical, diagnostic features and complications of hand, foot, and mouth disease caused by coxsackievirus A6 in children and adults. J Med Virol 2023; 95:e28405. [PMID: 36515420 DOI: 10.1002/jmv.28405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 12/09/2022] [Accepted: 12/10/2022] [Indexed: 12/15/2022]
Affiliation(s)
- Giulia Ciccarese
- Unit of Dermatology, Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy
| | - Francesco Broccolo
- Department of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy.,Cerba HealthCare Italia, Milano, Italy
| | - Gaetano Serviddio
- C.U.R.E. (University Centre for Liver Disease Research and Treatment), Liver Unit, Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy
| | - Francesco Drago
- Section of Dermatology, Policlinic San Martino Hospital, Genova, Italy
| |
Collapse
|
5
|
Ismail A, Saahath A, Ismail Y, Ismail MF, Zubair Z, Subbaram K. 'Tomato flu' a new epidemic in India: Virology, epidemiology, and clinical features. New Microbes New Infect 2022; 51:101070. [PMID: 36582550 PMCID: PMC9792351 DOI: 10.1016/j.nmni.2022.101070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 12/05/2022] [Accepted: 12/12/2022] [Indexed: 12/14/2022] Open
Abstract
This article aims to highlight the current update on the 'tomato flu' outbreak in India. Recently there was an outbreak of a new illness in some parts of India. The disease was very contagious and it manifested with a rash mainly noticed in children younger than nine years. The rash was very painful and blisters were the size of small tomatoes, hence it was termed 'tomato flu'. A detailed literature review was performed on the virology, replication, epidemiology, and clinical features of this disease. The current outbreak was compared with similar other diseases of the past. The affected children exhibited severe rash in the palms, soles, oral cavity, and other body parts. They developed febrile illness with a sore throat, and myalgia followed by blisters on the tongue, gums, and cheeks. The affected children did not develop any complications leading to death. The therapy involved mainly symptomatic, supportive treatment with isolation and maintaining hygienic practices. The causative agent was identified to be Coxsackievirus A16, an RNA virus belonging to the family, Picornaviridae. We conclude that the recent Indian epidemic of this disease might be due to a new variant of Coxsackievirus A16 actually causing HFMD.
Collapse
Affiliation(s)
| | | | | | | | | | - Kannan Subbaram
- Corresponding author. School of Medicine, The Maldives National University, Male’, Maldives.
| |
Collapse
|
6
|
Zhang M, Chen X, Wang W, Li Q, Xie Z. Genetic characteristics of Coxsackievirus A6 from children with hand, foot and mouth disease in Beijing, China, 2017-2019. Infect Genet Evol 2022; 106:105378. [PMID: 36257478 DOI: 10.1016/j.meegid.2022.105378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 10/07/2022] [Accepted: 10/14/2022] [Indexed: 11/13/2022]
Abstract
OBJECT To investigate the evolution and genetic characteristics of Coxsackievirus A6 (CVA6) which acted as the predominant pathogen of hand, foot and mouth disease (HFMD) in children in Beijing, China, 2017-2019. METHODS Throat swab specimens were collected for general Enterovirus (EV), enterovirus A71 (EV-A71) and CVA16 detection by Real-time PCR. These general EV-positive samples were identified by semi-nested RT-PCR method and sequencing. The CVA6 VP1 gene and genome sequences were amplified and sequenced. The phylogenetic, variation and recombination analyses were performed. RESULTS A total of 1721 HFMD patients were enrolled in this study, with the male to female ratio of 1.62:1. The majority of cases were less than five years, which accounted for 73.50%. The overall detection rate of EV was 88.32% (1520/1721). A total of 8 EV types were identified, including CVA6 (55.86%), CVA16 (26.32%), EV-A71 (2.24%), CVA10 (2.04%), CVA4 (1.05%), CVA5 (0.59%), CVA2 (0.33%), and CVA8 (0.07%), while 175 (11.51%) EV were untyped. The main pathogen of HFMD was CVA6 from 2017 to 2018, while CVA6 and CVA16 were the main causative pathogens in 2019. The nucleotide and amino acid sequence identities of the 120 CVA6 complete VP1 gene sequences in this study were 91.2%-100.0% and 97.7%-100.0%, respectively. Compared with the prototype strain (Gdula) of CVA6, the nucleotide and amino acid sequence identities were 81.7%-84% and 94.7%-96.3%, respectively. The phylogenetic tree indicated that all 120 CVA6 sequences belonged to sub-genotype D3, while 119 CVA6 sequences belonged to evolutionary branch D3a, except one from 2017 belonged to D3b. Recombination analysis based on the complete genome sequences showed that potential multiple recombination may have occurred in 2B and 3D protein coding regions with EV-A114. CONCLUSIONS The main pathogens of HFMD were CVA6 and CVA16 in Beijing, China, 2017-2019; while these CVA6, as recombination strains, belonged to the D3a evolutionary branch.
Collapse
Affiliation(s)
- Meng Zhang
- Beijing Key Laboratory of Pediatric Respiratory Infection diseases, Key Laboratory of Major Diseases in Children, Ministry of Education, National Clinical Research Center for Respiratory Diseases, Research Unit of Critical Infection in Children, Chinese Academy of Medical Sciences, 2019RU016, Laboratory of Infection and Virology, Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing 100045, China; Department of Pediatrics of Beijing, Boai Hospital at China Rehabilitation Research Centre, Rehabilitation School of Capital Medical University, Beijing 100068, China
| | - Xiangpeng Chen
- Beijing Key Laboratory of Pediatric Respiratory Infection diseases, Key Laboratory of Major Diseases in Children, Ministry of Education, National Clinical Research Center for Respiratory Diseases, Research Unit of Critical Infection in Children, Chinese Academy of Medical Sciences, 2019RU016, Laboratory of Infection and Virology, Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing 100045, China
| | - Wei Wang
- Beijing Key Laboratory of Pediatric Respiratory Infection diseases, Key Laboratory of Major Diseases in Children, Ministry of Education, National Clinical Research Center for Respiratory Diseases, Research Unit of Critical Infection in Children, Chinese Academy of Medical Sciences, 2019RU016, Laboratory of Infection and Virology, Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing 100045, China
| | - Qi Li
- Beijing Key Laboratory of Pediatric Respiratory Infection diseases, Key Laboratory of Major Diseases in Children, Ministry of Education, National Clinical Research Center for Respiratory Diseases, Research Unit of Critical Infection in Children, Chinese Academy of Medical Sciences, 2019RU016, Laboratory of Infection and Virology, Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing 100045, China
| | - Zhengde Xie
- Beijing Key Laboratory of Pediatric Respiratory Infection diseases, Key Laboratory of Major Diseases in Children, Ministry of Education, National Clinical Research Center for Respiratory Diseases, Research Unit of Critical Infection in Children, Chinese Academy of Medical Sciences, 2019RU016, Laboratory of Infection and Virology, Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing 100045, China.
| |
Collapse
|
7
|
Li JF, Zhang CJ, Li YW, Li C, Zhang SC, Wang SS, Jiang Y, Luo XB, Liao XJ, Wu SX, Lin L. Coxsackievirus A6 was the most common enterovirus serotype causing hand, foot, and mouth disease in Shiyan City, central China. World J Clin Cases 2022; 10:11358-11370. [PMID: 36387823 PMCID: PMC9649535 DOI: 10.12998/wjcc.v10.i31.11358] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 09/04/2022] [Accepted: 09/20/2022] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Hand, foot, and mouth disease (HFMD) has become one of the most common infectious diseases in China. Before 2016, the primary causal serotypes were enterovirus A71 (EV-A71) and coxsackievirus A16 (CV-A16). Following the introduction of EV-A71 vaccines in China since 2016, the situation could change. CV-A6 has recently replaced EV-A71 and CV-A16 in some areas of China. However, the epidemiological characteristics of central China remain unknown.
AIM To investigate the clinical symptoms and pathogen spectrum of HFMD in Shiyan City, central China, in recent years.
METHODS The epidemiological, clinical, and laboratory data from HFMD cases reported to the Shiyan Center for Disease Control and Prevention between January 2016 and December 2020 were analyzed. 196 throat swab specimens were collected from hospitalized HFMD patients between January 2018 and December 2020. To detect and genotype enteroviruses, real-time reverse transcription-polymerase chain reaction and sequencing of the 5'-untranslated region were used. In Shiyan, 168 laboratory-confirmed HFMD cases were studied using a logistic regression model to determine the effect of predominant enterovirus serotypes. Based on the logistic regression model, the least absolute shrinkage and selection operator model was used to analyze the correlation between CV-A6 infection and various clinical characteristics in HFMD patients in Shiyan.
RESULTS From 2016 to 2020, 35840 HFMD cases were reported in Shiyan. The number of cases decreased by 48.4% from 2016 to 2017. Approximately 1.58-fold increases were found in 2018 and 2019 when compared to the previous year, respectively. In 2020, a decrease of about 85.5% was reported when compared to 2019. The most common serotypes shifted from EV-A71 and CV-A16 (about 60%-80% in 2016 and 2018) to others (more than 80.0% in 2017, 2019, and 2020). EV-A71 lost its dominance in 2017 in Shiyan. Among 196 confirmed HFMD cases, 85.7% tested positive for enterovirus, with CV-A6 being the most common serotype (121/168, 72.0%). The positive rates for CV-A16 and CV-A10 were 4.8% and 3.0%, respectively. There was no EV-A71 discovered. Infection with CV-A6 was linked to fever, myocardial damage, increased creatine kinase MB isoenzyme, and lactate dehydrogenase levels.
CONCLUSION CV-A6 was the most common enterovirus serotype in Shiyan City, replacing EV-A71 and CV-A16 as the HFMD pathogen. Developing vaccines against CV-A6 or multiple pathogens, as well as rising CV-A6 surveillance, will help prevent HFMD in central China.
Collapse
Affiliation(s)
- Jing-Feng Li
- Department of Pediatrics, Taihe Hospital, Affiliated Hospital of Hubei University of Medicine, Shiyan 442000, Hubei Province, China
| | - Chuan-Jie Zhang
- Department of Children Health Care, Wuhan Children's Hospital (Wuhan Maternal and Child Healthcare Hospital), Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430061, Hubei Province, China
| | - Ya-Wei Li
- Department of Health Services, Taihe Hospital, Affiliated Hospital of Hubei University of Medicine, Shiyan 442000, Hubei Province, China
| | - Chao Li
- Department of Pediatrics, Taihe Hospital, Affiliated Hospital of Hubei University of Medicine, Shiyan 442000, Hubei Province, China
| | - Shi-Chao Zhang
- Department of Pediatrics, Taihe Hospital, Affiliated Hospital of Hubei University of Medicine, Shiyan 442000, Hubei Province, China
| | - Sha-Sha Wang
- Department of Pediatrics, Taihe Hospital, Affiliated Hospital of Hubei University of Medicine, Shiyan 442000, Hubei Province, China
| | - Yong Jiang
- Department of Pediatrics, Taihe Hospital, Affiliated Hospital of Hubei University of Medicine, Shiyan 442000, Hubei Province, China
| | - Xin-Bing Luo
- Department of Pediatrics, Taihe Hospital, Affiliated Hospital of Hubei University of Medicine, Shiyan 442000, Hubei Province, China
| | - Xing-Juan Liao
- Department of Pediatrics, Taihe Hospital, Affiliated Hospital of Hubei University of Medicine, Shiyan 442000, Hubei Province, China
| | - Shou-Xin Wu
- Department of Pharmaceuticals, Shanghai Biotecan Pharmaceuticals Co. Ltd., Shanghai 200000, China
- Zhangjiang Center for Translational Medicine, Shanghai Zhangjiang Institute of Medical Innovation, Shanghai 442000, China
| | - Ling Lin
- Department of Pharmaceuticals, Shanghai Biotecan Pharmaceuticals Co. Ltd., Shanghai 200000, China
- Zhangjiang Center for Translational Medicine, Shanghai Zhangjiang Institute of Medical Innovation, Shanghai 442000, China
| |
Collapse
|