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Mao S, Wu L, Shi W. Risk prediction for liver injury in Epstein-Barr virus infection in pediatric respiratory tract infections. Ital J Pediatr 2023; 49:138. [PMID: 37821886 PMCID: PMC10568893 DOI: 10.1186/s13052-023-01546-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Accepted: 10/04/2023] [Indexed: 10/13/2023] Open
Abstract
BACKGROUND Epstein-Barr virus (EBV) infection is likely to co-occur in pediatric respiratory tract infections (RTIs). Liver injury is the common complication of EBV infection. The detailed risk factors for liver injury in EBV infection remain elusive. We aimed to investigate the incidence, characteristics and potential risk factors for liver injury in EBV infection for early risk prediction. METHODS We retrospectively recruited the pediatric RTIs cases with EBV infection according to a predefined criteria from our hospital between January 2015 and December 2017. We extracted the clinical and laboratory data from the electronical medical records. The impact of age, gender, and various parameters on the liver injury risk was investigated. Univariate logistic regression analysis was performed to analyse the association between clinical/laboratory parameters and liver injury. The related indexes were enrolled in the multivariate logistic regression analysis. Decision curve analysis was used to yield the value of related parameters in predicting liver injury. Receiver operating curve (ROC) analysis was applied to produce the C-index of white blood cell (WBC) count for liver injury. We also tested the non-linear association between WBC count and alanine aminotransferase (ALT). RESULTS A total of 216 pediatric RTIs with EBV infection were enrolled. EBV infection is more likely to occur during the winter season. Cytomegalovirus infection was independently associated with liver injury in EBV infection (OR = 6.972, 95% CI = 1.648-29.490, p = 0.008). WBC count was independently associated with liver injury in EBV infection (OR = 1.169, 95% CI = 1.051-1.301, p = 0.004). The P interaction value between WBC count and cytomegalovirus was 0.149. The decision curve analysis showed that WBC count had larger area under curve compared with platelet (PLT) and birthweight (BW). ROC analysis yielded the c-index of WBC count: 0.75 and cut-point of 8.3. The turning point of WBC count in its association with ALT was 16.8. The p value before and after the turning point was < 0.001 and 0.123, respectively. CONCLUSIONS Cytomegalovirus co-infection demonstrated 5.972 more times of liver injury risk in EBV infection. WBC count was an independent biomarker for liver injury before the turning point of 16.8 in EBV infection. More attention should be paid to the risk of EBV infection in the winter. Cytomegalovirus infection and WBC count merit attention in the monitoring of possible liver injury in EBV infection among pediatric RTIs.
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Affiliation(s)
- Song Mao
- Department of Pediatrics, Shanghai Sixth People's Hospital, Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China.
| | - Liangxia Wu
- Department of Pediatrics, Shanghai Sixth People's Hospital, Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Wenjing Shi
- Department of Pediatrics, Shanghai Sixth People's Hospital, Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Abstract
Intestinal microbiota, dominated by bacteria, plays an important role in the occurrence and the development of alcohol-associated liver disease (ALD), which is one of the most common liver diseases around the world. With sufficient studies focusing on the gut bacterial community, chronic alcohol consumption is now known as a key factor that alters the composition of gut bacterial community, increases intestinal permeability, causes intestinal dysfunction, induces bacterial translocation, and exacerbates the process of ALD via gut-liver axis. However, gut non-bacterial communities including fungi, viruses, and archaea, which may also participate in the disease, has received little attention relative to the gut bacterial community. This paper will systematically collect the latest literatures reporting non-bacterial communities in mammalian health and disease, and review their mechanisms in promoting the development of ALD including CLEC7A pathway, Candidalysin (a peptide toxin secreted by Candida albicans), metabolites, and other chemical substances secreted or regulated by gut commensal mycobiome, virome, and archaeome, hoping to bring novel insights on our current knowledge of ALD.
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Affiliation(s)
- Wenkang Gao
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yixin Zhu
- Department of Medicine, University of California San Diego, La Jolla, California, USA
| | - Jin Ye
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Huikuan Chu
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China,CONTACT Huikuan Chu Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, 430022, China
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Jiang L, Lang S, Duan Y, Zhang X, Gao B, Chopyk J, Schwanemann LK, Ventura-Cots M, Bataller R, Bosques-Padilla F, Verna EC, Abraldes JG, Brown RS, Vargas V, Altamirano J, Caballería J, Shawcross DL, Ho SB, Louvet A, Lucey MR, Mathurin P, Garcia-Tsao G, Kisseleva T, Brenner DA, Tu XM, Stärkel P, Pride D, Fouts DE, Schnabl B. Intestinal Virome in Patients With Alcoholic Hepatitis. Hepatology 2020; 72:2182-2196. [PMID: 32654263 PMCID: PMC8159727 DOI: 10.1002/hep.31459] [Citation(s) in RCA: 68] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 06/15/2020] [Accepted: 06/17/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND AND AIMS Alcoholic hepatitis (AH) is a severe manifestation of alcohol-associated liver disease (ALD) with high mortality. Although gut bacteria and fungi modulate disease severity, little is known about the effects of the viral microbiome (virome) in patients with ALD. APPROACH AND RESULTS We extracted virus-like particles from 89 patients with AH who were enrolled in a multicenter observational study, 36 with alcohol use disorder (AUD), and 17 persons without AUD (controls). Virus-like particles from fecal samples were fractionated using differential filtration techniques, and metagenomic sequencing was performed to characterize intestinal viromes. We observed an increased viral diversity in fecal samples from patients with ALD, with the most significant changes in samples from patients with AH. Escherichia-, Enterobacteria-, and Enterococcus phages were over-represented in fecal samples from patients with AH, along with significant increases in mammalian viruses such as Parvoviridae and Herpesviridae. Antibiotic treatment was associated with higher viral diversity. Specific viral taxa, such as Staphylococcus phages and Herpesviridae, were associated with increased disease severity, indicated by a higher median Model for End-Stage Liver Disease score, and associated with increased 90-day mortality. CONCLUSIONS In conclusion, intestinal viral taxa are altered in fecal samples from patients with AH and associated with disease severity and mortality. Our study describes an intestinal virome signature associated with AH.
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Affiliation(s)
- Lu Jiang
- Department of Medicine, University of California San Diego, La Jolla, CA, USA,Department of Medicine, VA San Diego Healthcare System, San Diego, CA, USA
| | - Sonja Lang
- Department of Medicine, University of California San Diego, La Jolla, CA, USA
| | - Yi Duan
- Department of Medicine, University of California San Diego, La Jolla, CA, USA,Department of Medicine, VA San Diego Healthcare System, San Diego, CA, USA
| | - Xinlian Zhang
- Division of Biostatistics and Bioinformatics, Department of Family Medicine and Public Health, University of California San Diego, La Jolla, CA, USA
| | - Bei Gao
- Department of Medicine, University of California San Diego, La Jolla, CA, USA
| | - Jessica Chopyk
- Department of Pathology, University of California San Diego, La Jolla, CA, USA
| | | | - Meritxell Ventura-Cots
- Division of Gastroenterology, Hepatology and Nutrition, Department of Medicine, University of Pittsburgh Medical Center, Pittsburgh Liver Research Center, Pittsburgh, PA, USA
| | - Ramon Bataller
- Division of Gastroenterology, Hepatology and Nutrition, Department of Medicine, University of Pittsburgh Medical Center, Pittsburgh Liver Research Center, Pittsburgh, PA, USA
| | - Francisco Bosques-Padilla
- Hospital Universitario, Departamento de Gastroenterología, Universidad Autonoma de Nuevo Leon, Monterrey, México
| | - Elizabeth C. Verna
- Division of Digestive and Liver Diseases, Department of Medicine, Columbia University College of Physicians and Surgeons, New York, NY, USA
| | - Juan G. Abraldes
- Division of Gastroenterology (Liver Unit). Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Robert S. Brown
- Division of Gastroenterology and Hepatology, Weill Cornell Medical College, New York, NY, USA
| | - Victor Vargas
- Liver Unit, Hospital Universitari Vall d’Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain,Centro de Investigación en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Barcelona, Spain
| | - Jose Altamirano
- Liver Unit, Hospital Universitari Vall d’Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Juan Caballería
- Centro de Investigación en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Barcelona, Spain,Liver Unit, Hospital Clinic, Barcelona, Spain
| | - Debbie L. Shawcross
- Institute of Liver Studies, King’s College London School of Medicine at King’s College Hospital, King’s College Hospital, London, UK
| | - Samuel B. Ho
- Department of Medicine, University of California San Diego, La Jolla, CA, USA,Department of Medicine, VA San Diego Healthcare System, San Diego, CA, USA
| | - Alexandre Louvet
- Service des Maladies de L’appareil Digestif et Unité INSERM, Hôpital Huriez, Lille, France
| | - Michael R. Lucey
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Wisconsin School of Medicine and Public Health, WI, USA
| | - Philippe Mathurin
- Service des Maladies de L’appareil Digestif et Unité INSERM, Hôpital Huriez, Lille, France
| | - Guadalupe Garcia-Tsao
- Section of Digestive Diseases, Yale University School of Medicine, New Haven, CT, USA, and Section of Digestive Diseases, VA-CT Healthcare System, West Haven, CT, USA
| | - Tatiana Kisseleva
- Department of Medicine, University of California San Diego, La Jolla, CA, USA
| | - David A. Brenner
- Department of Medicine, University of California San Diego, La Jolla, CA, USA
| | - Xin M. Tu
- Division of Biostatistics and Bioinformatics, Department of Family Medicine and Public Health, University of California San Diego, La Jolla, CA, USA
| | - Peter Stärkel
- St. Luc University Hospital, Université Catholique de Louvain, Brussels, Belgium
| | - David Pride
- Department of Medicine, University of California San Diego, La Jolla, CA, USA,Department of Pathology, University of California San Diego, La Jolla, CA, USA,Center for Innovative Phage Applications and Therapeutics, University of California San Diego, La Jolla, CA, USA
| | | | - Bernd Schnabl
- Department of Medicine, University of California San Diego, La Jolla, CA, USA,Department of Medicine, VA San Diego Healthcare System, San Diego, CA, USA,Center for Innovative Phage Applications and Therapeutics, University of California San Diego, La Jolla, CA, USA
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Zhang Y, Zhao Y, Jiang Y, Wang H. Effects of Epstein-Barr virus infection on liver function in children. J Infect Public Health 2019; 13:260-265. [PMID: 31831396 DOI: 10.1016/j.jiph.2019.11.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Revised: 11/18/2019] [Accepted: 11/25/2019] [Indexed: 11/26/2022] Open
Abstract
OBJECTIVE In order to analyze the effect of Epstein-Barr (EB) virus infection on the liver function of children, the age and season of children susceptible to EB virus were analyzed in this study. METHODS In this study, 118 children with EB infection from Cangzhou Central Hospital were selected as the subjects, and 10 children with normal liver function were selected as the control group. Compared with normal children, the changes of blood cells, immune cells and indicators related to liver function in patients with EB virus infection were compared, and the expression of EB virus -DNA in patients' peripheral blood was analyzed. Immunohistochemistry was used to analyze the location and changes of CD4+T lymphocytes, CD8+T lymphocytes, and granzyme B cells in the liver of the patients. And changes in liver tissue were studied by in situ hybridization. RESULTS It was found that children in early childhood (1-3 years old) were the most susceptible group, and summer and autumn were the most susceptible seasons. Compared with normal children, the number of red blood cells and white blood cells in patients infected with EB virus increased, while the number of platelets decreased, but the difference was not significant. The liver function indexes of Alanine transaminase (ALT), aspartate aminotransferase (AST), gamma-glutamyl transferase (GGT), alkaline phosphatase (ALP), total bilirubin (TBIL), and lactate dehydrogenase (LDH) increased after infection. The content of CD4+T lymphocytes decreased, while that of CD8+T lymphocytes increased. The level of immune factor IgG increased significantly (P<0.01), granzyme B cells were positive compared to that of normal humans, and positive lymphocytes containing EBER appeared. CONCLUSION Therefore, EB virus may affect liver function by acting CD8+T lymphocytes in children.
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Affiliation(s)
- Yongju Zhang
- Department of The Third Pediatrics, Cangzhou Central Hospital, No.16 XinHua Road, Cangzhou City, 061000, China
| | - Yuqi Zhao
- Department of The Third Pediatrics, Cangzhou Central Hospital, No.16 XinHua Road, Cangzhou City, 061000, China
| | - Yajing Jiang
- Department of The Third Pediatrics, Cangzhou Central Hospital, No.16 XinHua Road, Cangzhou City, 061000, China
| | - He Wang
- Department of The Third Pediatrics, Cangzhou Central Hospital, No.16 XinHua Road, Cangzhou City, 061000, China.
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