1
|
Kanda T, Sasaki-Tanaka R, Ishii K, Suzuki R, Inoue J, Tsuchiya A, Nakamoto S, Abe R, Fujiwara K, Yokosuka O, Li TC, Kunita S, Yotsuyanagi H, Okamoto H. Recent advances in hepatitis A virus research and clinical practice guidelines for hepatitis A virus infection in Japan. Hepatol Res 2024; 54:4-23. [PMID: 37906585 DOI: 10.1111/hepr.13983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2023] [Revised: 10/06/2023] [Accepted: 10/23/2023] [Indexed: 11/02/2023]
Abstract
In 2018, there was a hepatitis A outbreak in Japan, and hepatitis A virus (HAV) infection is considered a sexually transmitted disease. In general, patients with hepatitis A should be given attention, and this disease should be prevented more than ever. The Japan Agency for Medical Research and Development (AMED) Hepatitis A and E viruses (HAV and HEV) Study Group has worked on the project to create "Recent Advances in Hepatitis A Virus (HAV) Research and Clinical Practice Guidelines for HAV Infection in Japan". The group consists of expert hepatologists and virologists who gathered at virtual meeting on August 5, 2023. Data about the pathogenesis, infection routes, diagnosis, complications, several factors for the severities, vaccination, and current and future treatments for hepatitis A were discussed and debated for a draft version. The participants assessed the quality of cited studies. The finalized recommendations are presented in this review. The recent advances in HAV research and clinical practice for HAV infection in Japan, have been reviewed by the AMED HAV and HEV Study Group.
Collapse
Affiliation(s)
- Tatsuo Kanda
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan
| | - Reina Sasaki-Tanaka
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan
| | - Koji Ishii
- Department of Quality Assurance and Radiological Protection, National Institute of Infectious Diseases, Tokyo, Japan
| | - Ryosuke Suzuki
- Department of Virology II, National Institute of Infectious Diseases, Tokyo, Japan
| | - Jun Inoue
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Atsunori Tsuchiya
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - Shingo Nakamoto
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Ryuzo Abe
- Department of Emergency Medicine, Oita University, Yufu, Oita, Japan
| | - Keiichi Fujiwara
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Osamu Yokosuka
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Tian-Cheng Li
- Department of Virology II, National Institute of Infectious Diseases, Tokyo, Japan
| | - Satoshi Kunita
- Center for Experimental Medicine, Jichi Medical University School of Medicine, Shimotsuke, Tochigi, Japan
| | - Hiroshi Yotsuyanagi
- Division of Infectious Diseases, Advanced Clinical Research Center, Institute of Medical Science, University of Tokyo, Tokyo, Japan
- Department of Infectious Diseases and Applied Immunology, Hospital of the Institute of Medical Science, University of Tokyo, Tokyo, Japan
| | - Hiroaki Okamoto
- Division of Virology, Department of Infection and Immunity, Jichi Medical University School of Medicine, Shimotsuke, Tochigi, Japan
| |
Collapse
|
2
|
Lee GY, Park K, Lee YS, Kim JH, Byun KS, Kim J, Kim WK, Song JW. Molecular diagnosis of patients with hepatitis A virus infection using amplicon-based nanopore sequencing. PLoS One 2023; 18:e0288361. [PMID: 37437048 DOI: 10.1371/journal.pone.0288361] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Accepted: 06/24/2023] [Indexed: 07/14/2023] Open
Abstract
High-throughput sequencing is a robust tool used for identifying and tracking pathogen outbreaks. Whole-genome sequencing of hepatitis A virus (HAV) remains poor due to ultra-low viral loads, limitations of next-generation sequencing technology, and its high costs in clinical applications. This study evaluated multiplex polymerase chain reaction (PCR)-based nanopore sequencing to obtain whole-genome sequences of HAV. The HAV genomes were obtained directly from patient specimens for a rapid molecular diagnosis of viral genotypes. Serum and stool samples were collected from six patients with hepatitis A infection. Amplicon-based nanopore sequencing was performed from the clinical specimens to identify HAV genotypes by acquiring nearly complete-genome sequences. TaqMan-based quantitative PCR (qPCR) was conducted to detect and quantify multiple HAV genes. Singleplex-based nanopore sequencing demonstrated high genome coverage rates (90.4-99.5%) of HAV within 8 h, at viral RNA loads of 10 to 105 copies/μL. TaqMan qPCR showed multiplex quantification of HAV genes namely, VP0, VP3, and 3C. This study provides useful insights into rapid molecular diagnosis during hepatitis A outbreaks and may ultimately augment public health disease surveillance in the hospital and epidemiology field.
Collapse
Affiliation(s)
- Geum-Young Lee
- Department of Microbiology, Korea University College of Medicine, Seoul, Republic of Korea
| | - Kyungmin Park
- Department of Microbiology, Korea University College of Medicine, Seoul, Republic of Korea
- Department of Biomedical Sciences, BK21 Graduate Program, Korea University College of Medicine, Seoul, Republic of Korea
| | - Young-Sun Lee
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Korea University Medical Center, Seoul, Republic of Korea
| | - Ji Hoon Kim
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Korea University Medical Center, Seoul, Republic of Korea
| | - Kwan Soo Byun
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Korea University Medical Center, Seoul, Republic of Korea
| | - Jongwoo Kim
- Department of Microbiology, Korea University College of Medicine, Seoul, Republic of Korea
- Department of Biomedical Sciences, BK21 Graduate Program, Korea University College of Medicine, Seoul, Republic of Korea
| | - Won-Keun Kim
- Department of Microbiology, College of Medicine, Hallym University, Chuncheon, Republic of Korea
- Institute of Medical Research, College of Medicine, Hallym University, Chuncheon, Republic of Korea
| | - Jin-Won Song
- Department of Microbiology, Korea University College of Medicine, Seoul, Republic of Korea
- Department of Biomedical Sciences, BK21 Graduate Program, Korea University College of Medicine, Seoul, Republic of Korea
| |
Collapse
|
3
|
Genotyping and Molecular Diagnosis of Hepatitis A Virus in Human Clinical Samples Using Multiplex PCR-Based Next-Generation Sequencing. Microorganisms 2022; 10:microorganisms10010100. [PMID: 35056549 PMCID: PMC8779169 DOI: 10.3390/microorganisms10010100] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 12/17/2021] [Accepted: 12/23/2021] [Indexed: 02/04/2023] Open
Abstract
Hepatitis A virus (HAV) is a serious threat to public health worldwide. We used multiplex polymerase chain reaction (PCR)-based next-generation sequencing (NGS) to derive information on viral genetic diversity and conduct precise phylogenetic analysis. Four HAV genome sequences were obtained using multiplex PCR-based NGS. HAV whole-genome sequence of one sample was obtained by conventional Sanger sequencing. The HAV strains demonstrated a geographic cluster with sub-genotype IA strains in the Republic of Korea. The phylogenetic pattern of HAV viral protein (VP) 3 region showed no phylogenetic conflict between the whole-genome and partial-genome sequences. The VP3 region in serum and stool samples showed sensitive detection of HAV with differences of quantification that did not exceed <10 copies/μL than the consensus VP4 region using quantitative PCR (qPCR). In conclusion, multiplex PCR-based NGS was implemented to define HAV genotypes using nearly whole-genome sequences obtained directly from hepatitis A patients. The VP3 region might be a potential candidate for tracking the genotypic origin of emerging HAV outbreaks. VP3-specific qPCR was developed for the molecular diagnosis of HAV infection. This study may be useful to predict for the disease management and subsequent development of hepatitis A infection at high risk of severe illness.
Collapse
|
4
|
Li M, Yang Y, Lu Y, Zhang D, Liu Y, Cui X, Yang L, Liu R, Liu J, Li G, Qu J. Natural Host-Environmental Media-Human: A New Potential Pathway of COVID-19 Outbreak. ENGINEERING (BEIJING, CHINA) 2020; 6:1085-1098. [PMID: 33520330 PMCID: PMC7834166 DOI: 10.1016/j.eng.2020.08.010] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Revised: 07/21/2020] [Accepted: 08/07/2020] [Indexed: 05/05/2023]
Abstract
Identifying the first infected case (patient zero) is key in tracing the origin of a virus; however, doing so is extremely challenging. Patient zero for coronavirus disease 2019 (COVID-19) is likely to be permanently unknown. Here, we propose a new viral transmission route by focusing on the environmental media containing viruses of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) or RaTG3-related bat-borne coronavirus (Bat-CoV), which we term the "environmental quasi-host." We reason that the environmental quasi-host is likely to be a key node in helping recognize the origin of SARS-CoV-2; thus, SARS-CoV-2 might be transmitted along the route of natural host-environmental media-human. Reflecting upon viral outbreaks in the history of humanity, we realize that many epidemic events are caused by direct contact between humans and environmental media containing infectious viruses. Indeed, contacts between humans and environmental quasi-hosts are greatly increasing as the space of human activity incrementally overlaps with animals' living spaces, due to the rapid development and population growth of human society. Moreover, viruses can survive for a long time in environmental media. Therefore, we propose a new potential mechanism to trace the origin of the COVID-19 outbreak.
Collapse
Affiliation(s)
- Miao Li
- School of Environment, Tsinghua University, Beijing 100084, China
| | - Yunfeng Yang
- School of Environment, Tsinghua University, Beijing 100084, China
| | - Yun Lu
- School of Environment, Tsinghua University, Beijing 100084, China
| | - Dayi Zhang
- School of Environment, Tsinghua University, Beijing 100084, China
| | - Yi Liu
- School of Environment, Tsinghua University, Beijing 100084, China
| | - Xiaofeng Cui
- School of Environment, Tsinghua University, Beijing 100084, China
| | - Lei Yang
- School of Environment, Tsinghua University, Beijing 100084, China
| | - Ruiping Liu
- School of Environment, Tsinghua University, Beijing 100084, China
| | - Jianguo Liu
- School of Environment, Tsinghua University, Beijing 100084, China
| | - Guanghe Li
- School of Environment, Tsinghua University, Beijing 100084, China
| | - Jiuhui Qu
- School of Environment, Tsinghua University, Beijing 100084, China
- Key Laboratory of Drinking Water Science and Technology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
| |
Collapse
|
5
|
Cella E, Golkocheva-Markova EN, Trandeva-Bankova D, Gregori G, Bruni R, Taffon S, Equestre M, Costantino A, Spoto S, Curtis M, Ciccaglione AR, Ciccozzi M, Angeletti S. The genetic diversity of hepatitis A genotype I in Bulgaria. Medicine (Baltimore) 2018; 97:e9632. [PMID: 29504993 PMCID: PMC5779762 DOI: 10.1097/md.0000000000009632] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
The purpose of this study was to analyze sequences of hepatitis A virus (HAV) Ia and Ib genotypes from Bulgarian patients to investigate the molecular epidemiology of HAV genotype I during the years 2012 to 2014. Around 105 serum samples were collected by the Department of Virology of the National Center of Infectious and Parasitic Diseases in Bulgaria. The sequenced region encompassed the VP1/2A region of HAV genome. The sequences obtained from the samples were 103. For the phylogenetic analyses, 5 datasets were built to investigate the viral gene in/out flow among distinct HAV subpopulations in different geographic areas and to build a Bayesian dated tree, Bayesian phylogenetic and migration pattern analyses were performed. HAV Ib Bulgarian sequences mostly grouped into a single clade. This indicates that the Bulgarian epidemic is partially compartmentalized. It originated from a limited number of viruses and then spread through fecal-oral local transmission. HAV Ia Bulgarian sequences were intermixed with European sequences, suggesting that an Ia epidemic is not restricted to Bulgaria but can affect other European countries. The time-scaled phylogeny reconstruction showed the root of the tree dating in 2008 for genotype Ib and in 1999 for genotype Ia with a second epidemic entrance in 2003. The Bayesian skyline plot for genotype Ib showed a slow but continuous growth, sustained by fecal-oral route transmission. For genotype Ia, there was an exponential growth followed by a plateau, which suggests better infection control. Bidirectional viral flow for Ib genotype, involving different Bulgarian areas, was observed, whereas a unidirectional flow from Sofia to Ihtiman for genotype Ia was highlighted, suggesting the fecal-oral transmission route for Ia.
Collapse
Affiliation(s)
- Eleonora Cella
- Public Health and Infectious Diseases, Sapienza University, Rome, Italy
| | - Elitsa N. Golkocheva-Markova
- NRL of Viral hepatitis, Virology department, National Center of Infectious and Parasitic Diseases (NCIPD), Sofia, Bulgaria
| | - Diljana Trandeva-Bankova
- NRL of Viral hepatitis, Virology department, National Center of Infectious and Parasitic Diseases (NCIPD), Sofia, Bulgaria
| | - Giulia Gregori
- Unit of Clinical Laboratory Science, University Campus Bio-Medico of Rome
| | - Roberto Bruni
- Viral Hepatitis Unit, Department of Infectious, Parasitic and Immune-Mediated Diseases
| | - Stefania Taffon
- Viral Hepatitis Unit, Department of Infectious, Parasitic and Immune-Mediated Diseases
| | - Michele Equestre
- Department of Cell Biology and Neurosciences, Istituto Superiore di Sanità
| | - Angela Costantino
- Viral Hepatitis Unit, Department of Infectious, Parasitic and Immune-Mediated Diseases
| | - Silvia Spoto
- Internal Medicine Department, University Hospital Campus Bio-Medico, Rome, Italy
| | - Melissa Curtis
- Department of Health, Human Performance and Recreation, Baylor University, Waco, TX, USA
| | - Anna Rita Ciccaglione
- Viral Hepatitis Unit, Department of Infectious, Parasitic and Immune-Mediated Diseases
| | - Massimo Ciccozzi
- Unit of Clinical Laboratory Science, University Campus Bio-Medico of Rome
| | - Silvia Angeletti
- Unit of Clinical Laboratory Science, University Campus Bio-Medico of Rome
| |
Collapse
|
6
|
Waldman P, Meseguer A, Lucas F, Moulin L, Wurtzer S. Interaction of Human Enteric Viruses with Microbial Compounds: Implication for Virus Persistence and Disinfection Treatments. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2017; 51:13633-13640. [PMID: 29116763 DOI: 10.1021/acs.est.7b03875] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Although the interaction between phages and bacteria has already been well described, it only recently emerged that human viruses also interact with bacteria in the mammalian gut. We studied whether this interaction could occur in tap water and thus confer enteric viruses protection against temperature and the classical disinfection treatments used in drinking water production. We demonstrated that the addition of lipopolysaccharide or peptidoglycan of bacterial origin to enterovirus provides thermal protection through stabilization of the viral capsid. This interaction plays a role when viruses are exposed to disinfection that targets the capsid, but less so when the virus genome is directly targeted. The interaction seems to be serotype-specific, suggesting that the capsid protein sequence could be important. The protection is linked to a direct association between viral particles and bacterial compounds as observed by microscopy. These results show that bacterial compounds present in the environment can affect virus inactivation.
Collapse
Affiliation(s)
- Prunelle Waldman
- Laboratoire Eau Environnement et Systèmes Urbains (LEESU UMR MA 102), Faculté des Sciences et Technologie, Université Paris-Est , 61 avenue du Général de Gaulle, 94000 Créteil, France
| | - Alba Meseguer
- Eau de Paris, DRDQE, 33 Avenue Jean Jaurès, 94200 Ivry-sur-Seine, France
| | - Françoise Lucas
- Laboratoire Eau Environnement et Systèmes Urbains (LEESU UMR MA 102), Faculté des Sciences et Technologie, Université Paris-Est , 61 avenue du Général de Gaulle, 94000 Créteil, France
| | - Laurent Moulin
- Eau de Paris, DRDQE, 33 Avenue Jean Jaurès, 94200 Ivry-sur-Seine, France
| | - Sébastien Wurtzer
- Eau de Paris, DRDQE, 33 Avenue Jean Jaurès, 94200 Ivry-sur-Seine, France
| |
Collapse
|