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Li C, Zhang W, Chang X, Di X, Xie Q, Lin B, Zhang H, Ye Z, Lan M, Lian J, Zhang H, Qiu X, Zeng J, Huang M. The upregulation of peripheral blood polyamine metabolites spermidine and spermine in children with hand, foot, mouth disease is related to enterovirus 71 capsid protein VP1, but not VP4. Transl Pediatr 2023; 12:194-207. [PMID: 36891375 PMCID: PMC9986783 DOI: 10.21037/tp-23-41] [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: 12/21/2022] [Accepted: 02/17/2023] [Indexed: 03/01/2023] Open
Abstract
BACKGROUND Hand, foot, and mouth disease (HFMD) is a common viral childhood illness caused most commonly by enterovirus 71 (EV71) and coxsackievirus A16. The pathogenesis of EV71 has been extensively studied, and the regulation of the host immune response is suspected to aggravate the serious complications induced by EV71. Our previous research showed that EV71 infection significantly increased the release of circulating interleukin (IL)-6, IL-10, IL-13, and IL-27. Notably, these cytokines are related to the EV71 infection risk and clinical stage. Polyamines are compounds that are ubiquitous in mammalian cells and play a key role in various cellular processes. Several studies have shown that targeting polyamine metabolic pathways can reduce infections caused by viruses. However, the significance of polyamine metabolism in EV71 infection remains largely unknown. METHODS Serum samples from 82 children with HFMD and 70 healthy volunteers (HVs) were collected to determine the polyamine metabolites spermidine (SPD) and spermine (SPM), and IL-6 levels. In addition, peripheral blood mononuclear cells (PBMCs) were treated with EV71 viral protein 1 (VP1) and EV71 VP4, and the cells and supernatant were then collected to analyze the expression of polyamine metabolism-related enzymes by western blot. The data were analyzed using GraphPad Prism 7.0 software (USA). RESULTS The serum polyamine metabolites SPD and SPM were elevated in the HFMD patients, especially in the EV71-infected children. Further, a positive correlation was found between serum SPD and IL-6 levels in the EV71-infected children. We also found that the upregulation of peripheral blood polyamine metabolites in the EV71-infected HFMD children was related to EV71 capsid protein VP1, but not VP4. VP1 may promote the expression of polyamine metabolism-related enzymes and promote the production of polyamine metabolites, thereby upregulating the SPD/nuclear factor kappa B/IL-6 signaling pathway. However, VP4 has the opposite effect in this process. CONCLUSIONS Our results suggest that EV71 capsid protein may regulate the polyamine metabolic pathways of infected cells in a variety of ways. This study provides insights into the mechanism of EV71 infection and polyamine metabolism and has good reference value for the development of EV71 vaccine.
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Affiliation(s)
- Cong Li
- Department of Stomatology, Dongguan Maternal and Child Health Care Hospital, Dongguan, China
| | - Weijian Zhang
- Dongguan Key Laboratory of Medical Bioactive Molecular Developmental and Translational Research, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Guangdong Medical University, Dongguan, China
| | - Xiaodan Chang
- Department of Neonatology, The Second Central Hospital of Baoding City, Baoding, China
| | - Xiaohua Di
- Department of Pediatrics, Dongguan People's Hospital, Dongguan, China
| | - Qi Xie
- Dongguan Key Laboratory of Medical Bioactive Molecular Developmental and Translational Research, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Guangdong Medical University, Dongguan, China
| | - Bihua Lin
- Dongguan Key Laboratory of Medical Bioactive Molecular Developmental and Translational Research, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Guangdong Medical University, Dongguan, China
| | - Hui Zhang
- Department of Laboratory Medicine, Guangzhou First People's Hospital, Guangzhou, China
| | - Ziyu Ye
- Dongguan Key Laboratory of Medical Bioactive Molecular Developmental and Translational Research, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Guangdong Medical University, Dongguan, China.,Dongguan Metabolite Analysis Engineering Technology Center of Cells for Medical Use, Guangdong Xinghai Institute of Cell, Dongguan, China
| | - Minsheng Lan
- Dongguan Key Laboratory of Medical Bioactive Molecular Developmental and Translational Research, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Guangdong Medical University, Dongguan, China
| | - Jiachun Lian
- Dongguan Key Laboratory of Medical Bioactive Molecular Developmental and Translational Research, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Guangdong Medical University, Dongguan, China
| | - Hailiang Zhang
- Dongguan Key Laboratory of Medical Bioactive Molecular Developmental and Translational Research, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Guangdong Medical University, Dongguan, China
| | - Xianxiu Qiu
- Dongguan Key Laboratory of Medical Bioactive Molecular Developmental and Translational Research, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Guangdong Medical University, Dongguan, China
| | - Jincheng Zeng
- Department of Stomatology, Dongguan Maternal and Child Health Care Hospital, Dongguan, China.,Dongguan Key Laboratory of Medical Bioactive Molecular Developmental and Translational Research, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Guangdong Medical University, Dongguan, China.,Dongguan Metabolite Analysis Engineering Technology Center of Cells for Medical Use, Guangdong Xinghai Institute of Cell, Dongguan, China
| | - Mingyuan Huang
- Dongguan Key Laboratory of Medical Bioactive Molecular Developmental and Translational Research, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Guangdong Medical University, Dongguan, China
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Nortey AN, Garces KN, Hackam AS. Exploring the role of interleukin-27 as a regulator of neuronal survival in central nervous system diseases. Neural Regen Res 2022; 17:2149-2152. [PMID: 35259821 PMCID: PMC9083161 DOI: 10.4103/1673-5374.336134] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 10/12/2021] [Accepted: 11/16/2021] [Indexed: 12/13/2022] Open
Abstract
Interleukin-27 is a pleiotropic cytokine that is involved in tissue responses to infection, cell stress, neuronal disease, and tumors. Recent studies in various tissues indicate that interleukin-27 has complex activating and inhibitory properties in innate and acquired immunity. The availability of recombinant interleukin-27 protein and mice with genetic deletions of interleukin-27, its receptors and signaling mediators have helped define the role of interleukin-27 in neurodegenerative diseases. Interleukin-27 has been well-characterized as an important regulator of T cell activation and differentiation that enhances or suppresses T cell responses in autoimmune conditions in the central nervous system. Evidence is also accumulating that interleukin-27 has neuroprotective activities in the retina and brain. Interleukin-27 is secreted from and binds to infiltrating microglia, macrophage, astrocytes, and even neurons and it promotes neuronal survival by regulating pro- and anti-inflammatory cytokines, neuroinflammatory pathways, oxidative stress, apoptosis, autophagy, and epigenetic modifications. However, interleukin-27 can have the opposite effect and induce inflammation and cell death in certain situations. In this review, we describe the current understanding of regulatory activities of interleukin-27 on cell survival and inflammation and discuss its mechanisms of action in the brain, spinal cord, and retina. We also review evidence for and against the therapeutic potential of interleukin-27 for dampening harmful neuroinflammatory responses in central nervous system diseases.
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Affiliation(s)
- Andrea N. Nortey
- Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Kimberly N. Garces
- Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Abigail S. Hackam
- Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, FL, USA
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Ali YBM, El-Akhras BA, El-Shazly R, Bassyouni IH. Genetic polymorphisms of IL-27 and risk of systemic lupus erythematosus disease in the Egyptian population. Clin Rheumatol 2021; 40:4899-4907. [PMID: 34324143 DOI: 10.1007/s10067-021-05858-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2021] [Revised: 06/16/2021] [Accepted: 07/02/2021] [Indexed: 11/27/2022]
Abstract
OBJECTIVE Cytokine polymorphisms have been associated with systemic lupus erythematosus (SLE) pathogenicity. Interleukin 27 (IL-27) is an important one of pro-/anti-inflammatory cytokine. It has been reported in various Th1/Th17-mediated inflammatory disorders, and even in Th2-complexed diseases, such as SLE. In our preliminary study, the aim was to investigate the potential roles of single nucleotide polymorphism (SNP) -964A/G (rs153109) and + 2905 T/G (rs17855750) in an IL-27p28 gene on susceptibility to SLE. METHODS The 112 Egyptian SLE patients against 101 healthy persons were enrolled in this work. The polymerase chain reaction/restriction fragment length polymorphism (PCR-RFLP) is used for genotyping IL-27 SNPs. RESULTS No significant variations were found between patients and control in the genotype and allele frequencies of IL-27p28 (-964A/G). SLE patients have a significant increase in the frequency of IL-27p28 (+ 2905 T/G) TG genotype (P < 0.01) and G allele (P < 0.01) compared to controls. Complete disappearance of GG genotype was demonstrated in both groups. G allele might have considered a disease risk factor with odd ration (OR) = 9.184. From four possible haplotypes, the frequency of AT haplotype elevated in both examined groups. CONCLUSION This was the first study on the Egyptian population for studying the relation between IL-27 SNPs and SLE. Our preliminary study indicated that both TG genotype and G allele of IL-27p28 (+ 2905 T/G) could consider risk factors for SLE. Key Points • This article provides an information about the relation between systemic lupus erythematosus and interleukin-27 cytokine by detection single nucleotide polymorphism.
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Affiliation(s)
- Yasser B M Ali
- Molecular Biology Department, Genetic Engineering and Biotechnology Research Institute (GEBRI), University of Sadat City , Sadat City, Egypt.
| | - Basima A El-Akhras
- Molecular Biology Department, Genetic Engineering and Biotechnology Research Institute (GEBRI), University of Sadat City , Sadat City, Egypt
| | - R El-Shazly
- Rheumatology and Rehabilitation Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Iman H Bassyouni
- Rheumatology and Rehabilitation Department, Faculty of Medicine, Cairo University, Cairo, Egypt
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Predicting Severe Enterovirus 71-Infected Hand, Foot, and Mouth Disease: Cytokines and Chemokines. Mediators Inflamm 2020; 2020:9273241. [PMID: 32089650 PMCID: PMC7013319 DOI: 10.1155/2020/9273241] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Revised: 12/31/2019] [Accepted: 01/14/2020] [Indexed: 12/14/2022] Open
Abstract
Enterovirus 71 (EV71) is one of the most common intestinal virus that causes hand, foot, and mouth disease (HFMD) in infants and young children (mostly ≤5 years of age). Generally, children with EV71-infected HFMD have mild symptoms that resolve spontaneously within 7-14 days without complications. However, some EV71-infected HFMD cases lead to severe complications such as aseptic meningitis, encephalitis, acute flaccid paralysis, pulmonary edema, cardiorespiratory complication, circulatory disorders, poliomyelitis-like paralysis, myocarditis, meningoencephalitis, neonatal sepsis, and even death. The mechanism of EV71 pathogenesis has been studied extensively, and the regulation of host immune responses is suspected to aggravate EV71-induced severe complications. Recently, several cytokines or chemokines such as TNF-α, IFN-γ, IL-1β, IL-18, IL-33, IL-37, IL-4, IL-13, IL-6, IL-12, IL-23, IL-27, IL-35, IL-10, IL-22, IL-17F, IL-8, IP-10, MCP-1, G-CSF, and HMGB1 have been reported to be associated with severe EV71 infection by numerous research teams, including our own. This review is aimed at summarizing the pathophysiology of the cytokines and chemokines with severe EV71 infection.
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Miao L, Liu Y, Luo P, Mao S, Liu J, Lu S. Association between platelet count and the risk and progression of hand, foot, and mouth disease among children. Clinics (Sao Paulo) 2020; 75:e1619. [PMID: 32428116 PMCID: PMC7213664 DOI: 10.6061/clinics/2020/e1619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2019] [Accepted: 02/05/2020] [Indexed: 11/30/2022] Open
Abstract
OBJECTIVE We aimed to evaluate the association between platelet (PLT) count and the risk and progression of hand, foot, and mouth disease (HFMD). METHODS In total, 122 HFMD patients and 40 healthy controls were enrolled in the study. The differences between variables among the different subgroups were compared. Logistic regression analyses were performed to assess the relationship between various parameters and HFMD risk/progression. Sensitivity analysis was conducted by detecting the trend of the association between PLT count quartiles and HFMD risk/progression. A generalized additive model was used to identify the nonlinear relationship between PLT count and HFMD risk/progression. The relationship between gender and PLT count as well as the risk/progression of HFMD was detected using a stratified logistic regression model. RESULTS Significant differences were observed in terms of age, male/female ratio, white blood cell (WBC) count, and PLT count between patients with stage I-II, III-IV HFMD and healthy controls. Moreover, the alanine aminotransferase and magnesium levels between patients with stage I-II and III-IV HFMD significantly differed. Moreover, a significant difference was noted in the male/female ratio among the different PLT groups. The group with a low PLT count had a lower risk of HFMD progression than the group with a high PLT count (Q4) (p=0.039). Lower age, male gender, and WBC count were found to be associated with HFMD risk. Meanwhile, PLT count was correlated to HFMD progression. The sensitivity analysis yielded a similar result using the minimally adjusted model (p for trend=0.037), and minimal changes were observed using the crude and fully adjusted model (p for trend=0.054; 0.090). A significant nonlinear relationship was observed between PLT count and HFMD progression after adjusting for age, gender, and WBC (p=0.039). CONCLUSIONS PLT was independently associated with HFMD progression in a nonlinear manner.
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Affiliation(s)
- Li Miao
- Department of Pediatrics, The First Affiliated Hospital of Kangda College of Nanjing Medical University /, The First People's Hospital of Lianyungang, Lianyungang, China
- Department of Pediatric Nephrology, Lianyungang Children's Hospital, Lianyungang, China
| | - Yongjuan Liu
- Department of Central Laboratory, The First Affiliated Hospital of Kangda College of Nanjing Medical University /, The First People's Hospital of Lianyungang, Lianyungang, China
| | - Peiliang Luo
- Department of Pediatrics, The First Affiliated Hospital of Kangda College of Nanjing Medical University /, The First People's Hospital of Lianyungang, Lianyungang, China
| | - Song Mao
- Department of Pediatrics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Jiansheng Liu
- Department of Pediatrics, The First Affiliated Hospital of Kangda College of Nanjing Medical University /, The First People's Hospital of Lianyungang, Lianyungang, China
- Department of Pediatric Nephrology, Lianyungang Children's Hospital, Lianyungang, China
- Corresponding author. E-mail:
| | - Siguang Lu
- Department of Pediatrics, The First Affiliated Hospital of Kangda College of Nanjing Medical University /, The First People's Hospital of Lianyungang, Lianyungang, China
- Department of Pediatric Nephrology, Lianyungang Children's Hospital, Lianyungang, China
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Lu HI, Tong MS, Chen KH, Lee FY, Chiang JY, Chung SY, Sung PH, Yip HK. Entresto therapy effectively protects heart and lung against transverse aortic constriction induced cardiopulmonary syndrome injury in rat. Am J Transl Res 2018; 10:2290-2305. [PMID: 30210671 PMCID: PMC6129517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2018] [Accepted: 07/16/2018] [Indexed: 06/08/2023]
Abstract
This study tested the hypothesis that entresto therapy effectively protected heart and lung against cardiopulmonary syndrome (CPS) caused by transverse aortic constriction (TAC) in rat. Adult-Male SD rats (n = 36) were equally categorized into group 1 [sham-operated control (SC)], group 2 [SC + enalapril (7 mg/kg/day) since day-28 after TAC induction], group 3 [SC + entresto (30 mg/kg/day) since day-14 after TAC induction], group 4 (TAC only), group 5 (TAC + enalapril) and group 6 (TAC + entresto) and euthanized at day 60 after TAC induction. By day 60, the left-ventricular (LV) ejection fraction was significantly lower in group 4 than in other groups and significantly lower in groups 5 and 6 than in groups 1 to 3, whereas the ratios of heart and lung weights to tibial-length as well as the right-ventricular-systolic blood pressure exhibited an opposite pattern among the groups (all P<0.001). The sarcomere-length (SL), LV fibrotic area, cardiomyocyte size, and lung injury score were highest in group 4, lowest in groups 1 to 3 and significantly lower in group 6 than in group 5 (all P<0.0001). The protein expressions of fibrotic (Smad3/TGF-β), apoptotic (mitochondrial-Bax/cleaved-caspase3/PARP) and DNA-damaged (γ-H2AX) markers in lung and LV myocardium as well as oxidative (NOX-1/NOX2/oxidized protein) in LV myocardium exhibited an identical pattern of SL (all P<0.0001). The protein expressions of pressure/volume overload (BNP/MHC-β) mitochondrial-damaged (cytosolic cytochrome-C) of LV myocardium exhibited an identical pattern of SL (all P<0.001). In conclusion, Entresto is non-inferior to enalapril for protecting the heart-lung against CPS.
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Affiliation(s)
- Hung-I Lu
- Division of Thoracic and Cardiovascular Surgery, Department of Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of MedicineKaohsiung 83301, Taiwan
| | - Meng-Shen Tong
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of MedicineKaohsiung 83301, Taiwan
| | - Kuan-Hung Chen
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of MedicineKaohsiung 83301, Taiwan
| | - Fan-Yen Lee
- Division of Thoracic and Cardiovascular Surgery, Department of Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of MedicineKaohsiung 83301, Taiwan
- Division of Cardiovascular Surgery, Department of Surgery, Tri-Service General Hospital, National Defense Medical CenterTaiwan
- Center for Shockwave Medicine and Tissue Engineering, Kaohsiung Chang Gung Memorial HospitalKaohsiung 83301, Taiwan
| | - John Y Chiang
- Department of Computer Science and Engineering, National Sun Yat-sen UniversityKaohsiung, Taiwan
| | - Sheng-Ying Chung
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of MedicineKaohsiung 83301, Taiwan
| | - Pei-Hsun Sung
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of MedicineKaohsiung 83301, Taiwan
- Center for Shockwave Medicine and Tissue Engineering, Kaohsiung Chang Gung Memorial HospitalKaohsiung 83301, Taiwan
| | - Hon-Kan Yip
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of MedicineKaohsiung 83301, Taiwan
- Institute for Translational Research in Biomedicine, Kaohsiung Chang Gung Memorial HospitalKaohsiung 83301, Taiwan
- Center for Shockwave Medicine and Tissue Engineering, Kaohsiung Chang Gung Memorial HospitalKaohsiung 83301, Taiwan
- Department of Medical Research, China Medical University Hospital, China Medical UniversityTaichung 40402, Taiwan
- Department of Nursing, Asia UniversityTaichung 41354, Taiwan
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