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Zhu P, Ji W, Li D, Li Z, Chen Y, Dai B, Han S, Chen S, Jin Y, Duan G. Current status of hand-foot-and-mouth disease. J Biomed Sci 2023; 30:15. [PMID: 36829162 PMCID: PMC9951172 DOI: 10.1186/s12929-023-00908-4] [Citation(s) in RCA: 22] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Accepted: 02/16/2023] [Indexed: 02/26/2023] Open
Abstract
Hand-foot-and-mouth disease (HFMD) is a viral illness commonly seen in young children under 5 years of age, characterized by typical manifestations such as oral herpes and rashes on the hands and feet. These symptoms typically resolve spontaneously within a few days without complications. Over the past two decades, our understanding of HFMD has greatly improved and it has received significant attention. A variety of research studies, including epidemiological, animal, and in vitro studies, suggest that the disease may be associated with potentially fatal neurological complications. These findings reveal clinical, epidemiological, pathological, and etiological characteristics that are quite different from initial understandings of the illness. It is important to note that HFMD has been linked to severe cardiopulmonary complications, as well as severe neurological sequelae that can be observed during follow-up. At present, there is no specific pharmaceutical intervention for HFMD. An inactivated Enterovirus A71 (EV-A71) vaccine that has been approved by the China Food and Drug Administration (CFDA) has been shown to provide a high level of protection against EV-A71-related HFMD. However, the simultaneous circulation of multiple pathogens and the evolution of the molecular epidemiology of infectious agents make interventions based solely on a single agent comparatively inadequate. Enteroviruses are highly contagious and have a predilection for the nervous system, particularly in child populations, which contributes to the ongoing outbreak. Given the substantial impact of HFMD around the world, this Review synthesizes the current knowledge of the virology, epidemiology, pathogenesis, therapy, sequelae, and vaccine development of HFMD to improve clinical practices and public health efforts.
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Affiliation(s)
- Peiyu Zhu
- grid.207374.50000 0001 2189 3846Department of Epidemiology, College of Public Health, Zhengzhou University, Zhengzhou, 450001 China
| | - Wangquan Ji
- grid.207374.50000 0001 2189 3846Department of Epidemiology, College of Public Health, Zhengzhou University, Zhengzhou, 450001 China
| | - Dong Li
- grid.207374.50000 0001 2189 3846Department of Epidemiology, College of Public Health, Zhengzhou University, Zhengzhou, 450001 China
| | - Zijie Li
- grid.207374.50000 0001 2189 3846Department of Epidemiology, College of Public Health, Zhengzhou University, Zhengzhou, 450001 China
| | - Yu Chen
- grid.207374.50000 0001 2189 3846Department of Epidemiology, College of Public Health, Zhengzhou University, Zhengzhou, 450001 China
| | - Bowen Dai
- grid.207374.50000 0001 2189 3846Department of Epidemiology, College of Public Health, Zhengzhou University, Zhengzhou, 450001 China
| | - Shujie Han
- grid.207374.50000 0001 2189 3846Department of Epidemiology, College of Public Health, Zhengzhou University, Zhengzhou, 450001 China
| | - Shuaiyin Chen
- grid.207374.50000 0001 2189 3846Department of Epidemiology, College of Public Health, Zhengzhou University, Zhengzhou, 450001 China
| | - Yuefei Jin
- Department of Epidemiology, College of Public Health, Zhengzhou University, Zhengzhou, 450001, China.
| | - Guangcai Duan
- Department of Epidemiology, College of Public Health, Zhengzhou University, Zhengzhou, 450001, China. .,Academy of Medical Science, Zhengzhou University, Zhengzhou, 450001, Henan, China.
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Lee ZM, Yang YH, Kuo HC, Shen YH, Yu HR, Su YJ. Comparison of glucocorticoids and painkiller prescribed days between rheumatoid arthritis patients receiving early and late treatment with a biological agent via a population-based cohort study. Medicine (Baltimore) 2022; 101:e31986. [PMID: 36451493 PMCID: PMC9704960 DOI: 10.1097/md.0000000000031986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
Comparison between early biologics treatment and late biologics treatment of rheumatoid arthritis (RA) patients in decreasing prescription days of glucocorticoids and painkillers by using the Taiwan National Health Insurance Research database from January 1, 1997 to December 31, 2013. We defined early use of biologics as biologics prescribed within 2.24 years after the RA diagnosis, and the late use of biologics was defined as those prescribed after 2.24 years of the RA diagnosis. These definitions are based on previous studies defining early arthritis as arthritis within 2 years of diagnosis, while we needed another 3 months for application biologics here in Taiwan, which equals a total of 2.24 years. Among the 821 patients, 410 patients (50%) were classified in the Early group, and the other 411 patients (50%) were classified in the Late group. The use of any of these 3 types of medication, including steroids, disease modifying antirhuematic drugs, and nonsteroid anti-inflammatory drug (NSAID) was changed significantly after biologics treatment. Comparing between before and after biologics treatment, oral medication was significantly tapered (all P < .0001). The results show that men are 1.81 times more likely than women to taper oral glucocorticoids and NSAIDs. Younger age (<45) patients are 1.91 times more likely to taper steroids and NSAIDs than those aged over 65 years old. Both gender and age were found to be independent factors that could decrease days of prescription of both steroids and NSAIDs in early use of biologics agents. This study indicates that younger patients only need short-term (2.53 ± 1.92 years, P = .03) and early treatment with biologics (within 2.24 years of diagnosis of RA), just in order to taper steroids and NSAIDs to less than 50% compared to the steroids and NSAIDs doses before biologics treatment.
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Affiliation(s)
- Zon-Min Lee
- Department of Pharmacy, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Yao-Hsu Yang
- Department of Traditional Chinese Medicine, Chang Gung Memorial Hospital, Chiayi, Taiwan
- Health Information and Epidemiology Laboratory of Chang Gung Memorial Hospital, Chiayi, Taiwan
- School of Traditional Chinese Medicine, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Ho-Chang Kuo
- Kawasaki Disease Center and Department of Pediatrics, Kaohsiung Chang Gung Memorial Hospital, and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Ya-Han Shen
- Biostatistics Center, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Hong-Ren Yu
- Department of Pediatrics, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Yu-Jih Su
- Division of Rheumatology, Allergy and Immunology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
- Center for Mitochondrial Research and Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
- Institute of Biomedical Sciences, National Sun Yat Sen University, Kaohsiung, Taiwan
- * Correspondence: Yu-Jih Su, Division of Rheumatology, Allergy and Immunology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83301, Taiwan (e-mail: )
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The relationship between allergic diseases and tic disorders: A systematic review and meta-analysis. Neurosci Biobehav Rev 2021; 132:362-377. [PMID: 34883165 DOI: 10.1016/j.neubiorev.2021.12.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Revised: 12/02/2021] [Accepted: 12/02/2021] [Indexed: 11/20/2022]
Abstract
This systematic review aims to 1) explore the association between tic disorders (TD) and allergic diseases (AD), 2) judge whether patients with a diagnosis of TD are prone to suffer from a specific AD, by compiling the literature and analyzing the evidence. A literature search was conducted in PubMed and Embase database on February 24, 2021. The inclusion criteria for the literature were all comparative studies that reported TD patients were diagnosed with allergic illness as well. We identified that TD is positively associated with asthma, allergic rhinitis and allergic conjunctivitis, respectively. Especially, provisional tic disorder (PTD) patients might be more likely to suffer from these three AD, although it is still difficult to accurately predict which specific AD is prone to be accompanied by a specific TD. Shared genetic and etiological factors are suggested responsible for the AD-TD association. Large prospective cohort studies in future might shed light on a deep understanding of the relationship between immune disorders and tics.
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Liang L, Cheng Y, Li Y, Shang Q, Huang J, Ma C, Fang S, Long L, Zhou C, Chen Z, Cui P, Lv N, Lou P, Cui Y, Sabanathan S, van Doorn HR, Luan R, Turtle L, Yu H. Long-term neurodevelopment outcomes of hand, foot and mouth disease inpatients infected with EV-A71 or CV-A16, a retrospective cohort study. Emerg Microbes Infect 2021; 10:545-554. [PMID: 33691598 PMCID: PMC8009121 DOI: 10.1080/22221751.2021.1901612] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 02/28/2021] [Accepted: 03/06/2021] [Indexed: 01/15/2023]
Abstract
Hand, foot and mouth disease (HFMD) is a common infectious disease in western Asia area and the full range of the long-term sequelae of HFMD remains poorly described. We conducted a retrospective hospital-based cohort study of HFMD patients with central nervous system (CNS) complications caused by EV-A71 or CV-A16 between 2010 and 2016. Patients were classified into three groups, including CNS only, autonomic nervous system (ANS) dysregulation, and cardiorespiratory failure. Neurologic examination, neurodevelopmental assessments, Magnetic Resonance Imaging (MRI) and lung function, were performed at follow up. Of the 176 patients followed up, 24 suffered CNS only, 133 ANS dysregulation, and 19 cardiorespiratory failure. Median follow-up period was 4.3 years (range [1.4-8.3]). The rate of neurological abnormalities was 25% (43 of 171) at discharge and 10% (17 of 171) at follow-up. The rates of poor outcome were significantly different between the three groups of complications in motor (28%, 38%, 71%) domain (p=0.020), but not for cognitive (20%, 24%, 35%), language (25%, 36%, 41%) and adaptive (24%, 16%, 26%) domains (p = 0.537, p = 0.551, p = 0.403). For children with ventilated during hospitalization, 41% patients (14 of 34) had an obstructive ventilatory defect, and one patient with scoliosis had mixed ventilatory dysfunction. Persistent abnormalities on brain MRI were 0% (0 of 7), 9% (2 of 23) and 57% (4 of 7) in CNS, ANS and cardiorespiratory failure group separately. Patients with HFMD may have abnormalities in neurological, motor, language, cognition, adaptive behaviour and respiratory function. Long-term follow-up programmes for children's neurodevelopmental and respiratory function may be warranted.
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Affiliation(s)
- Lu Liang
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, People’s Republic of China
| | - Yibing Cheng
- Children’s Hospital Affiliated to Zhengzhou University, Henan Children’s Hospital, Zhengzhou, People’s Republic of China
| | - Yu Li
- Division of Infectious Disease, Key Laboratory of Surveillance and Early-warning on Infectious Disease, Chinese Center for Disease Control and Prevention, Beijing, People’s Republic of China
| | - Qing Shang
- Children’s Hospital Affiliated to Zhengzhou University, Henan Children’s Hospital, Zhengzhou, People’s Republic of China
| | - Jiao Huang
- Department of Epidemiology and Biostatistics, State Key Laboratory of Environmental Health (Incubation), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People’s Republic of China
| | - Caiyun Ma
- Children’s Hospital Affiliated to Zhengzhou University, Henan Children’s Hospital, Zhengzhou, People’s Republic of China
| | - Shuanfeng Fang
- Children’s Hospital Affiliated to Zhengzhou University, Henan Children’s Hospital, Zhengzhou, People’s Republic of China
| | - Lu Long
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, People’s Republic of China
| | - Chongchen Zhou
- Children’s Hospital Affiliated to Zhengzhou University, Henan Children’s Hospital, Zhengzhou, People’s Republic of China
| | - Zhiping Chen
- Children’s Hospital Affiliated to Zhengzhou University, Henan Children’s Hospital, Zhengzhou, People’s Republic of China
| | - Peng Cui
- School of Public Health, Fudan University, Key Laboratory of Public Health Safety, Ministry of Education, Shanghai, People’s Republic of China
| | - Nan Lv
- Children’s Hospital Affiliated to Zhengzhou University, Henan Children’s Hospital, Zhengzhou, People’s Republic of China
| | - Pu Lou
- Children’s Hospital Affiliated to Zhengzhou University, Henan Children’s Hospital, Zhengzhou, People’s Republic of China
| | - Yajie Cui
- Children’s Hospital Affiliated to Zhengzhou University, Henan Children’s Hospital, Zhengzhou, People’s Republic of China
| | - Saraswathy Sabanathan
- Oxford University Clinical Research Unit, Ha Noi, Viet Nam
- Nuffield Department of Medicine, Centre for Tropical Medicine and Global Health, Oxford University, Oxford, UK
| | - H. Rogier van Doorn
- Oxford University Clinical Research Unit, Ha Noi, Viet Nam
- Nuffield Department of Medicine, Centre for Tropical Medicine and Global Health, Oxford University, Oxford, UK
| | - Rongsheng Luan
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, People’s Republic of China
| | - Lance Turtle
- NIHR Health Protection Research Unit for Emerging and Zoonotic Infections, Institute of Infection, Veterinary and Ecological Sciences University of Liverpool, Liverpool, UK
- Tropical & Infectious Disease Unit, Royal Liverpool University Hospital (member of Liverpool Health Partners), Liverpool, UK
| | - Hongjie Yu
- School of Public Health, Fudan University, Key Laboratory of Public Health Safety, Ministry of Education, Shanghai, People’s Republic of China
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Hsieh HY, Huang LC, Yu HR, Kuo KC, Chen WH, Su CH, Lee CP, Chen KJ, Yang YH, Sheen JM. Pediatric thalassemic patients have higher incidence of asthma: A nationwide population-based retrospective cohort study. PLoS One 2021; 16:e0258727. [PMID: 34735494 PMCID: PMC8568177 DOI: 10.1371/journal.pone.0258727] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2021] [Accepted: 10/05/2021] [Indexed: 11/19/2022] Open
Abstract
Introduction Patients with hemoglobinopathies have been reported to have higher rates of pulmonary complications. Few studies have investigated the association between thalassemia and asthma in children. Methods We used the data of one million individuals randomly selected from the Registry for Beneficiaries of the National Health Insurance Research Database. One thalassemic child was matched with four control children without thalassemia according to sex, birth year, birth season, prematurity, and previous enteroviral infection. Results A total of 800 hundred thalassemic children and 3200 controls were included. Children with thalassemia had higher rates of developing asthma (41.81 vs 25.70 per 1000 person-years, P < 0.001) than the non-thalassemia controls with an adjusted hazard ratio of 1.37 (95% confidence interval [CI] = 1.19–1.58). Boys in the thalassemia cohort had a significantly higher adjusted incidence hazard ratio (IRR) of asthma than those in the non-thalassemia cohort (adjusted IRR = 1.45, 95% CI = 1.02–1.73). The risk of atopic and nonatopic asthma was higher in the thalassemia cohort than in the non-thalassemia cohort (IRR = 1.3, 1.61, respectively). Conclusions Children with thalassemia were more likely to develop asthma. More attention should be paid to the early diagnosis of asthma and prevention of asthma attacks.
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Affiliation(s)
- Hsin-Yi Hsieh
- Department of Pediatrics, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Lin-Chi Huang
- Department of Pediatrics, Chiayi Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Chiayi, Taiwan
| | - Hong-Ren Yu
- Department of Pediatrics, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Kuang-Che Kuo
- Department of Pediatrics, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Wan-Hsuan Chen
- Department of Pediatrics, Chiayi Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Chiayi, Taiwan
| | - Chung-Hao Su
- Department of Pediatrics, Chiayi Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Chiayi, Taiwan
| | - Chuan-Pin Lee
- Health Information and Epidemiology Laboratory, Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Ko-Jung Chen
- Health Information and Epidemiology Laboratory, Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Yao-Hsu Yang
- Health Information and Epidemiology Laboratory, Chang Gung Memorial Hospital, Chiayi, Taiwan
- Department of Traditional Chinese Medicine, Chiayi Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Chiayi, Taiwan
- * E-mail: (JMS); (YHY)
| | - Jiunn-Ming Sheen
- Department of Pediatrics, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
- Department of Pediatrics, Chiayi Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Chiayi, Taiwan
- * E-mail: (JMS); (YHY)
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Palmu T, Lehtonen J, Korhonen L, Virtanen SM, Niemelä O, Toppari J, Ilonen J, Veijola R, Knip M, Laitinen OH, Lönnrot M, Hyöty H. Association of different enteroviruses with atopy and allergic diseases in early childhood. Pediatr Allergy Immunol 2021; 32:1629-1636. [PMID: 34219290 DOI: 10.1111/pai.13577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 05/24/2021] [Accepted: 05/31/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND Enterovirus (EV) infections, being among the most prevalent viruses worldwide, have been associated with reduced risk of allergic diseases. We sought to determine the association between EVs and allergic sensitization and disease in early childhood. METHODS The study was carried out in a nested case-control setting within a prospective birth cohort in Finland. We included 138 case children who had specific IgE (s-IgE) sensitization at the age of 5 years and 138 control children without s-IgE sensitization. Allergic disease was recorded at study visits and identified with the ISAAC questionnaire. We screened for the presence of serotype-specific antibodies against 41 EVs at 1-5 years of age and assessed their association with allergic sensitization and disease. RESULTS The overall number of EV infections did not differ between s-IgE-sensitized children and non-sensitized control children. However, there was a tendency of case children with an allergic disease having less EV infections than their controls. This observation was statistically significant for species A EVs in case children with atopic dermatitis vs. control children: OR 0.6 (95% CI 0.36-0.99), p = .048. CONCLUSION This study supports the evidence that EV exposure and development of allergic disease are inversely associated. Interestingly, the inverse association was not observed for bare atopic IgE sensitization, but for IgE sensitization coupled with clinical atopic disease. This suggests that environmental factors influencing IgE sensitization may differ from those influencing progression to clinical allergic disease.
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Affiliation(s)
- Tiina Palmu
- Department of Virology, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland.,Department of Dermatology and Allergology, The Hospital District of South Ostrobothnia, Seinäjoki, Finland
| | - Jussi Lehtonen
- Department of Virology, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Laura Korhonen
- Department of Virology, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland.,Department of Dermatology, Tampere University Hospital, Tampere, Finland
| | - Suvi M Virtanen
- Health and Well-Being Promotion Unit, Finnish Institute for Health and Welfare, Helsinki, Finland.,Unit of Health Sciences, Faculty of Social Sciences, Tampere University, Tampere, Finland.,Tampere University Hospital, Research, Development and Innovation Center, Tampere, Finland.,Center for Child Health Research, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Onni Niemelä
- Department of Laboratory Medicine and Medical Research Unit, Seinäjoki Central Hospital and Tampere University, Seinäjoki/Tampere, Finland
| | - Jorma Toppari
- Institute of Biomedicine, Centre for Integrative Physiology and Pharmacology, and Centre for Population Health Research, University of Turku, Turku, Finland.,Department of Pediatrics, Turku University Hospital, Turku, Finland
| | - Jorma Ilonen
- Immunogenetics Laboratory, Institute of Biomedicine, University of Turku, Turku, Finland
| | - Riitta Veijola
- Department of Pediatrics, University of Oulu and Oulu University Hospital, Oulu, Finland
| | - Mikael Knip
- Pediatric Research Center, Children's Hospital, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.,Research Program for Clinical and Molecular Metabolism, Faculty of Medicine, University of Helsinki, Helsinki, Finland.,Department of Pediatrics, Tampere University Hospital, Tampere, Finland
| | - Olli H Laitinen
- Department of Virology, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Maria Lönnrot
- Department of Virology, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland.,Department of Dermatology, Tampere University Hospital, Tampere, Finland
| | - Heikki Hyöty
- Department of Virology, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland.,Fimlab Laboratories, Pirkanmaa Hospital District, Tampere, Finland
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Early-life EV-A71 infection augments allergen-induced airway inflammation in asthma through trained macrophage immunity. Cell Mol Immunol 2021; 18:472-483. [PMID: 33441966 PMCID: PMC8027667 DOI: 10.1038/s41423-020-00621-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2020] [Accepted: 12/07/2020] [Indexed: 01/29/2023] Open
Abstract
Virus-induced asthma is prevalent among children, but its underlying mechanisms are unclear. Accumulated evidence indicates that early-life respiratory virus infection increases susceptibility to allergic asthma. Nonetheless, the relationship between systemic virus infections, such as enterovirus infection, and the ensuing effects on allergic asthma development is unknown. Early-life enterovirus infection was correlated with higher risks of allergic diseases in children. Adult mice exhibited exacerbated mite allergen-induced airway inflammation following recovery from EV-A71 infection in the neonatal period. Bone marrow-derived macrophages (BMDMs) from recovered EV-A71-infected mice showed sustained innate immune memory (trained immunity) that could drive naïve T helper cells toward Th2 and Th17 cell differentiation when in contact with mites. Adoptive transfer of EV-A71-trained BMDMs induced augmented allergic inflammation in naïve recipient mice, which was inhibited by 2-deoxy-D-glucose (2-DG) pretreatment, suggesting that trained macrophages following enterovirus infection are crucial in the progression of allergic asthma later in life.
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Arnedo-Pena A, Puig-Barberà J, Artero-Civera A, Romeu-Garcia MA, Meseguer-Ferrer N, Fenollosa-Amposta C, Vizcaino-Batllés A, Silvestre-Silvester E, Pac-Sa MR, Segura-Navas L, Dubón MA, Fabregat-Puerto J, Bellido-Blasco JB. Atopic dermatitis incidence and risk factors in young adults in Castellon (Spain): A prospective cohort study. Allergol Immunopathol (Madr) 2020; 48:694-700. [PMID: 32402624 DOI: 10.1016/j.aller.2020.01.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2019] [Accepted: 01/29/2020] [Indexed: 12/27/2022]
Abstract
INTRODUCTION There are few atopic dermatitis (AD) incidence cohort studies in young adults, the etiology of this disease remains obscure, and AD risk factors in adults are not well understood. The objective of this study was to estimate AD ten-year incidence and prevalence in a cohort of adolescent aged 14-16 at inception in Castellon province in Valencia Region, Spain and describe related risk factors. MATERIAL AND METHODS From 2002 to 2012, a population-based prospective cohort study was carried out. Questionnaires from the International Study of Asthma and Allergies in Childhood (ISAAC) were used with an additional questionnaire for related factors completed by participants and their parents, respectively, in 2002. In 2012 the same questionnaires were completed by the participants' through a telephone interview, and incidence and prevalence of AD were estimated. Directed acyclic graphs, Poisson regression and inverse probability weighted regression adjustment were used. RESULTS The participation rate was 79.5% (1435/1805) with AD lifetime prevalence of 34.9% and AD incidence of 13.5 per 1000 person years. Females presented higher prevalence and incidence than males. After adjustment significant risk factors were being female, history of asthma or allergic rhinitis, family history of AD, history of respiratory infections, history of bronchitis, history of pneumonia, history of sinusitis, and birthplace outside Castellon province. The highest AD population attributable risks were female, 30.3%, and history of respiratory infections 15.3%. Differences with AD childhood risk factors were found. CONCLUSIONS AD incidence in our cohort was high and several risks factors were related to AD.
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Affiliation(s)
- A Arnedo-Pena
- Epidemiology Division, Public Health Center, Castelló de la Plana, Spain; Department Health Sciences, Public University Navarra, Pamplona, Spain; CIBER Salud Pública Epidemiología (CIBERESP), Barcelona, Spain.
| | | | | | - M A Romeu-Garcia
- Epidemiology Division, Public Health Center, Castelló de la Plana, Spain
| | - N Meseguer-Ferrer
- Epidemiology Division, Public Health Center, Castelló de la Plana, Spain
| | | | | | | | - M R Pac-Sa
- International Health, Sanidad Exterior, Castelló de la Plana, Spain
| | | | - M A Dubón
- Public Health Center, Castelló de la Plana, Spain
| | | | - J B Bellido-Blasco
- Epidemiology Division, Public Health Center, Castelló de la Plana, Spain; CIBER Salud Pública Epidemiología (CIBERESP), Barcelona, Spain; Department Health Sciences, Universitat Jaume I, Castelló de la Plana, Spain
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Tseng JJ, Lin CH, Lin MC. Long-Term Outcomes of Pediatric Enterovirus Infection in Taiwan: A Population-Based Cohort Study. Front Pediatr 2020; 8:285. [PMID: 32596191 PMCID: PMC7303813 DOI: 10.3389/fped.2020.00285] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2020] [Accepted: 05/06/2020] [Indexed: 12/12/2022] Open
Abstract
Introduction: The major burden of diseases in childhood has shifted from infectious diseases to chronic health conditions in recent decades. Although the rates of infectious diseases have decreased, the incidence of chronic diseases stemming from infectious agents continues to grow. Enterovirus is a major infectious disease of childhood and has been linked to numerous chronic diseases. We analyzed population-based data from Taiwan's National Health Insurance Research Database (NHIRD) to investigate the correlations between enterovirus infection and major chronic health conditions in children. Method: Children diagnosed with enterovirus (EV) infection during 1999-2003 were identified from the Longitudinal Health Insurance Database 2000 (LHID 2000), a subdataset of Taiwan's National Health Insurance Research Database (NHIRD). A total of 14,168 patients were selected after excluding patients with existing chronic diseases and missing data. Another 14,168 children matched by age and sex were selected as the control group. Five primary outcomes, including attention deficit and hyperactivity disorder (ADHD), epilepsy, asthma, allergic rhinitis, and atopic dermatitis, were recorded. Results: The risks of ADHD, asthma, allergic rhinitis, and epilepsy were significantly increased in the EV group compared with the control group. The risk of atopic dermatitis was significantly increased in the crude model. However, there were no significant differences in the adjusted model. The risks of ADHD, asthma, allergic rhinitis, and epilepsy were also significantly increased in patients with severe EV infection compared with patients with non-severe EV infection. Conclusion: Chronic diseases, such as ADHD, epilepsy, asthma, allergic rhinitis, and atopic dermatitis were shown to be associated with enterovirus infection during childhood. EV infection during early childhood might have long-term public health implications and thus prevention strategies should be implemented.
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Affiliation(s)
- Jui-Ju Tseng
- Children's Medical Center, Taichung Veterans General Hospital, Taichung, Taiwan.,Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Chien-Heng Lin
- Department of Medical Research, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Ming-Chih Lin
- Children's Medical Center, Taichung Veterans General Hospital, Taichung, Taiwan.,School of Medicine, National Yang-Ming University, Taipei, Taiwan.,Department of Food and Nutrition, Providence University, Taichung, Taiwan
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10
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Korhonen L, Oikarinen S, Lehtonen J, Mustonen N, Tyni I, Niemelä O, Honkanen H, Huhtala H, Ilonen J, Hämäläinen AM, Peet A, Tillmann V, Siljander H, Knip M, Lönnrot M, Hyöty H. Rhinoviruses in infancy and risk of immunoglobulin E sensitization. J Med Virol 2019; 91:1470-1478. [PMID: 30866076 DOI: 10.1002/jmv.25455] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Revised: 02/20/2019] [Accepted: 03/09/2019] [Indexed: 12/20/2022]
Abstract
Previous data about the role of viruses in the development of allergic immunoglobulin E (IgE) sensitization are contradictory. The aim of this study was to determine the possible associations between exposure to different viruses (rhinovirus, enterovirus, norovirus, and parechovirus) during the first year of life and IgE sensitization. Viruses were analyzed from stool samples collected monthly from infants participating in a prospective birth cohort study. From that study, 244 IgE sensitized case children and 244 nonsensitized control children were identified based on their allergen-specific IgE antibody levels at the age of 6, 18, and 36 months. Stool samples (n = 4576) from the case and control children were screened for the presence of rhinovirus, enterovirus, norovirus, and parechovirus RNA by reverse transcription quantitative polymerase chain reaction. The study showed that rhinovirus was the most prevalent virus detected, present in 921 (20%) samples. None of the viruses were associated with IgE sensitization in the full cohort but after stratifying by sex, the number of rhinovirus positive samples was inversely associated with IgE sensitization in boys (odds ratio [OR]: 0.81; 95% confidence interval [CI]: 0.69-0.94; P = 0.006). There was also a temporal relation between rhinoviruses and IgE sensitization, as rhinovirus exposure during the first 6 months of life was associated with a reduced risk of subsequent IgE sensitization in boys (OR: 0.76; 95% CI: 0.6-0.94; P = 0.016). In conclusion, early exposure to rhinoviruses was inversely associated with IgE sensitization but this protective association was restricted to boys.
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Affiliation(s)
- Laura Korhonen
- Department of Virology, Faculty of Medical Sciences and Biotechnology, Tampere University, Tampere, Finland.,Department of Dermatology, Tampere University Hospital, Tampere, Finland.,Allergy Centre, Tampere University Hospital, Tampere, Finland
| | - Sami Oikarinen
- Department of Virology, Faculty of Medical Sciences and Biotechnology, Tampere University, Tampere, Finland.,Department of Clinical Microbiology, Fimlab Laboratories Ltd, Tampere, Finland
| | - Jussi Lehtonen
- Department of Virology, Faculty of Medical Sciences and Biotechnology, Tampere University, Tampere, Finland
| | - Neea Mustonen
- Children's Hospital, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.,Research Programs Unit, Diabetes and Obesity, University of Helsinki, Helsinki, Finland
| | - Iiris Tyni
- Department of Virology, Faculty of Medical Sciences and Biotechnology, Tampere University, Tampere, Finland
| | - Onni Niemelä
- Department of Laboratory Medicine and Medical Research Unit, Seinäjoki Central Hospital and University of Tampere, Seinäjoki, Finland
| | - Hanna Honkanen
- Department of Virology, Faculty of Medical Sciences and Biotechnology, Tampere University, Tampere, Finland
| | - Heini Huhtala
- Faculty of Social Sciences, Tampere University, Tampere, Finland
| | - Jorma Ilonen
- Immunogenetics Laboratory, University of Turku and Turku University Hospital, Turku, Finland
| | - Anu-Maaria Hämäläinen
- Department of Pediatrics, Jorvi Hospital, Helsinki University Hospital, Espoo, Finland
| | - Aleksandr Peet
- Department of Pediatrics, University of Tartu, Tartu, Estonia.,Children's Clinic of Tartu University Hospital, Tartu, Estonia
| | - Vallo Tillmann
- Department of Pediatrics, University of Tartu, Tartu, Estonia.,Children's Clinic of Tartu University Hospital, Tartu, Estonia
| | - Heli Siljander
- Children's Hospital, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.,Research Programs Unit, Diabetes and Obesity, University of Helsinki, Helsinki, Finland
| | - Mikael Knip
- Children's Hospital, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.,Research Programs Unit, Diabetes and Obesity, University of Helsinki, Helsinki, Finland.,Folkhälsan Research Center, Helsinki, Finland.,Department of Pediatrics, Tampere University Hospital, Tampere, Finland
| | - Maria Lönnrot
- Department of Virology, Faculty of Medical Sciences and Biotechnology, Tampere University, Tampere, Finland.,Department of Dermatology, Tampere University Hospital, Tampere, Finland.,Allergy Centre, Tampere University Hospital, Tampere, Finland
| | - Heikki Hyöty
- Department of Virology, Faculty of Medical Sciences and Biotechnology, Tampere University, Tampere, Finland.,Department of Clinical Microbiology, Fimlab Laboratories Ltd, Tampere, Finland
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11
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Korhonen L, Seiskari T, Lehtonen J, Puustinen L, Surcel H, Haapala A, Niemelä O, Virtanen SM, Honkanen H, Karjalainen M, Ilonen J, Veijola R, Knip M, Lönnrot M, Hyöty H. Enterovirus infection during pregnancy is inversely associated with atopic disease in the offspring. Clin Exp Allergy 2018; 48:1698-1704. [DOI: 10.1111/cea.13280] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Revised: 08/12/2018] [Accepted: 09/01/2018] [Indexed: 01/17/2023]
Affiliation(s)
- Laura Korhonen
- Department of Virology Faculty of Medicine and Life Sciences University of Tampere Tampere Finland
- Department of Dermatology Tampere University Hospital Tampere Finland
- Allergy Centre Tampere University Hospital Tampere Finland
| | - Tapio Seiskari
- Department of Clinical Microbiology Fimlab Laboratories Ltd Tampere Finland
| | - Jussi Lehtonen
- Department of Virology Faculty of Medicine and Life Sciences University of Tampere Tampere Finland
| | - Leena Puustinen
- Department of Virology Faculty of Medicine and Life Sciences University of Tampere Tampere Finland
| | - Heljä‐Marja Surcel
- National Institute for Health and Welfare Oulu Finland
- Biobank Borealis of Northern Finland Oulu University Hospital Oulu Finland
| | - Anna‐Maija Haapala
- Department of Clinical Microbiology Fimlab Laboratories Ltd Tampere Finland
| | - Onni Niemelä
- Department of Laboratory Medicine and Medical Research Unit Seinäjoki Central Hospital and University of Tampere Seinäjoki Finland
| | - Suvi M. Virtanen
- Unit of Nutrition National Institute for Health and Welfare Helsinki Finland
- Faculty of Social Sciences/Health Sciences University of Tampere Tampere Finland
- Center for Child Health Research University of Tampere Tampere University Hospital Tampere Finland
- The Science Center Pirkanmaa Hospital District Tampere Finland
| | - Hanna Honkanen
- Department of Virology Faculty of Medicine and Life Sciences University of Tampere Tampere Finland
| | - Mira Karjalainen
- Department of Pediatrics PEDEGO Research Unit Medical Research Center Oulu University Hospital and University of Oulu Oulu Finland
| | - Jorma Ilonen
- Immunogenetics Laboratory Institute of Biomedicine University of Turku Turku Finland
- Clinical Microbiology Turku University Hospital Turku Finland
| | - Riitta Veijola
- Department of Pediatrics PEDEGO Research Unit Medical Research Center Oulu University Hospital and University of Oulu Oulu Finland
| | - Mikael Knip
- Children's Hospital University of Helsinki and Helsinki University Hospital Helsinki Finland
- Research Programs Unit, Diabetes and Obesity University of Helsinki Helsinki Finland
- Folkhälsan Research Center Helsinki Finland
- Department of Pediatrics Tampere University Hospital Tampere Finland
| | - Maria Lönnrot
- Department of Virology Faculty of Medicine and Life Sciences University of Tampere Tampere Finland
- Department of Dermatology Tampere University Hospital Tampere Finland
- Allergy Centre Tampere University Hospital Tampere Finland
| | - Heikki Hyöty
- Department of Virology Faculty of Medicine and Life Sciences University of Tampere Tampere Finland
- Department of Clinical Microbiology Fimlab Laboratories Ltd Tampere Finland
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12
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Association Between Enterovirus Infection and Asthma in Children: A 16-year Nationwide Population-based Cohort Study. Pediatr Infect Dis J 2018; 37:844-849. [PMID: 29373474 DOI: 10.1097/inf.0000000000001918] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND Both virus-induced asthma and enterovirus (EV) infection are common in children; however, the relationship between EV infection and virus-induced asthma has not been systematically investigated in a cohort study. This nationwide population-based cohort study investigated the association between EV infection and asthma. METHODS We used data from the Taiwan National Health Insurance Research Database. The study sample consisted of insured children who were younger than 18 years and had EV infection between 1997 and 2013 and were followed until December 2013. We identified 36,935 children with EV infection and compared them based on 36,935 age-, sex-, urbanization- and income-matched controls to analyze the risk of subsequent asthma. Cox regression analyses were performed and adjusted for sex, age, urbanization, income, preterm labor and small for gestational age, perinatal complications, allergic rhinitis, allergic conjunctivitis, atopic dermatitis and bronchiolitis. RESULTS The mean follow-up interval for all patients was 8.59 years (standard deviation = 4.35 years). The mean latency period between initial EV infection and onset of asthma was 2.77 years (standard deviation = 2.43 years). EV infection was significantly associated with a higher incidence of asthma (hazard ratio = 1.65; 95% confidence interval: 1.60-1.71). CONCLUSIONS A significant association was observed between EV infection and asthma in children. Health providers should be aware of the higher potential for children with EV to develop asthma in the future.
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13
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Jin Y, Zhang C, Wang H, Zhou G, Wang X, Zhang R, Chen S, Ren J, Chen L, Dang D, Zhang P, Xi Y, Wu W, Zhang W, Duan G. Mast cells contribute to Enterovirus 71 infection-induced pulmonary edema in neonatal mice. J Transl Med 2018; 98:1039-1051. [PMID: 29765110 DOI: 10.1038/s41374-018-0075-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Revised: 03/15/2018] [Accepted: 04/09/2018] [Indexed: 11/09/2022] Open
Abstract
Enterovirus (EV) 71 infection has been widely acknowledged as the leading cause of severe hand, foot and mouth disease (HFMD), which may rapidly lead to fatal pulmonary edema. In this study, we established a mouse model for EV71 infection exhibiting high incidence of severe symptoms with pulmonary edema. Mast cells (MCs) accumulation, activation and allergic inflammation were found in the brains, lungs and skeletal muscle of mice after EV71 infection, especially in the lungs of mice. Levels of histamine, platelet-activating factor (PAF), interleukin (IL)-4, IL-5, IL-13, tumor necrosis factor-α (TNF-α), nitric oxide (NO), endocrine gland-derived vascular endothelial growth factor (EG-VEGF) and noradrenaline (NA) were increased in EV71-infected lungs. In addition, EV71 infection reduced the number of pulmonary T cells, dendritic cells (DCs) and monocytes, and increased the number of lung eosinophils, Tregs and MCs. MCs number and tryptase expression in target organs or tissues posed a trend towards an increase from control to severe mice. There were positive correlations between MCs number in the brains (r = 0.701, P = 0.003), lungs (r = 0.802, P < 0.0001), skeletal muscles (r = 0.737, P = 0.001) and mean clinical score. Thus, our results suggested that MCs contributed to the pulmonary edema during EV71 infection.
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Affiliation(s)
- Yuefei Jin
- Department of Epidemiology, College of Public Health, Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Chao Zhang
- Department of Epidemiology, College of Public Health, Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Hui Wang
- Henan Collaborative Innovation Center of Molecular Diagnosis and Laboratory Medicine, Xinxiang, Henan, People's Republic of China.,Research Center for Immunology, School of Laboratory Medicine, Xinxiang Medical University, Xinxiang, Henan, People's Republic of China
| | - Guangyuan Zhou
- School of Public Health, Xinxiang Medical University, Xinxiang, Henan, People's Republic of China
| | - Xiangpeng Wang
- Henan Collaborative Innovation Center of Molecular Diagnosis and Laboratory Medicine, Xinxiang, Henan, People's Republic of China.,Research Center for Immunology, School of Laboratory Medicine, Xinxiang Medical University, Xinxiang, Henan, People's Republic of China
| | - Rongguang Zhang
- Department of Epidemiology, College of Public Health, Zhengzhou University, Zhengzhou, Henan, People's Republic of China.,Henan Collaborative Innovation Center of Molecular Diagnosis and Laboratory Medicine, Xinxiang, Henan, People's Republic of China
| | - Shuaiyin Chen
- Department of Epidemiology, College of Public Health, Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Jingchao Ren
- Henan Collaborative Innovation Center of Molecular Diagnosis and Laboratory Medicine, Xinxiang, Henan, People's Republic of China.,School of Public Health, Xinxiang Medical University, Xinxiang, Henan, People's Republic of China
| | - Lu Chen
- Department of Oncology, The Third Affiliated Hospital of Xinxiang Medical University, Xinxiang, Henan, People's Republic of China
| | - Dejian Dang
- Department of Epidemiology, College of Public Health, Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Peng Zhang
- Department of Epidemiology, College of Public Health, Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Yuanlin Xi
- Department of Epidemiology, College of Public Health, Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Weidong Wu
- Henan Collaborative Innovation Center of Molecular Diagnosis and Laboratory Medicine, Xinxiang, Henan, People's Republic of China.,School of Public Health, Xinxiang Medical University, Xinxiang, Henan, People's Republic of China
| | - Weiguo Zhang
- Department of Immunology, Duke University Medical Center, Durham, NC, United States of America
| | - Guangcai Duan
- Department of Epidemiology, College of Public Health, Zhengzhou University, Zhengzhou, Henan, People's Republic of China.
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14
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Gu YY, Shi K, Yao S, Yang X, Liu YH, Tang L, Dang YW, Chen G, Feng ZB, Pan HB. Morphological characteristics of fatal pediatric hand, foot and mouth disease: A clinicopathological study with related receptors of EV71. Pathol Res Pract 2017; 213:1144-1151. [PMID: 28756983 DOI: 10.1016/j.prp.2017.07.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Revised: 06/01/2017] [Accepted: 07/02/2017] [Indexed: 01/03/2023]
Abstract
OBJECTIVE To investigate the pathological features of fatal pediatric hand foot and mouth disease (HFMD). METHODS The histopathological features of HFMD were first summarized from literature, and then confirmed by in-house autopsies. Furthermore, immunohistochemistry was conducted to detect the distribution and expression level of two enterovirus 71 (EV71) receptors scavenger receptor class B, member 2 (SCARB2), and P-selectin glycoprotein ligand-1 (PSGL1) in the samples of autopsies. RESULTS The main symptoms of HFMD included hand and foot rashes, as well as oral herpes. The fatal HFMD patients had typical histopathological change in the central nervous system, such as encephaledema and encephalitis. As for respiratory system, the fatal HFMD patients suffered acute pulmonary edema and congestion. SCARB2 positive signaling was distributed equally in bronchial and bronchiolar epithelial cells, alveolar epithelial cells and inflammatory cells of all HFMD patients, healthy children and adults without significant difference. PSGL-1 dispersed in bronchial and bronchiolar epithelial cells of healthy adults, but no PSGL-1 expression was detected in HFMD patients and healthy children. CONCLUSIONS Both of the central nervous and respiratory systems may be involved in the fatal HFMD patients. The EV71 receptor PSGL-1 might play essential parts in the pathogenesis of fatal HFMD, however, the hypothesis needs to be further investigated.
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Affiliation(s)
- Yong-Yao Gu
- Department of Pathology, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, 530021, People's Republic of China
| | - Ke Shi
- Department of Pathology, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, 530021, People's Republic of China
| | - Sha Yao
- Department of Pathology, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, 530021, People's Republic of China
| | - Xia Yang
- Department of Pathology, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, 530021, People's Republic of China
| | - Yu-Hui Liu
- Department of Pathology, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, 530021, People's Republic of China
| | - Lan Tang
- Department of Pathology, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, 530021, People's Republic of China
| | - Yi-Wu Dang
- Department of Pathology, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, 530021, People's Republic of China
| | - Gang Chen
- Department of Pathology, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, 530021, People's Republic of China
| | - Zhen-Bo Feng
- Department of Pathology, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, 530021, People's Republic of China.
| | - Hong-Bo Pan
- Department of Pathology, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, 530021, People's Republic of China.
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15
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Affiliation(s)
- Julian W Tang
- a Clinical Microbiology , University Hospital of Leicester NHS Trust , Leicester , UK.,b Infection, Immunity and Inflammation , University of Leicester , Leicester , UK
| | - Christopher W Holmes
- a Clinical Microbiology , University Hospital of Leicester NHS Trust , Leicester , UK
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