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Hu Y, Zhan RJ, Lu SL, Zhang YY, Zhou MY, Huang H, Wang DD, Zhang T, Huang ZX, Zhou YF, Lv ZY. Global distribution of zoonotic digenetic trematodes: a scoping review. Infect Dis Poverty 2024; 13:46. [PMID: 38877531 PMCID: PMC11177464 DOI: 10.1186/s40249-024-01208-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2024] [Accepted: 05/19/2024] [Indexed: 06/16/2024] Open
Abstract
BACKGROUND Digenetic trematodes, including blood flukes, intestinal flukes, liver flukes, lung flukes, and pancreatic flukes, are highly diverse and distributed widely. They affect at least 200 million people worldwide, so better understanding of their global distribution and prevalence are crucial for controlling and preventing human trematodiosis. Hence, this scoping review aims to conduct a comprehensive investigation on the spatio-temporal distribution and epidemiology of some important zoonotic digenetic trematodes. METHODS We conducted a scoping review by searching PubMed, Web of Science, Google Scholar, China National Knowledge Infrastructure, and Wanfang databases for articles, reviews, and case reports of zoonotic digenetic trematodes, without any restrictions on the year of publication. We followed the inclusion and exclusion criteria to identify relevant studies. And relevant information of the identified studies were collected and summarized. RESULTS We identified a total of 470 articles that met the inclusion criteria and were included in the review finally. Our analysis revealed the prevalence and global distribution of species in Schistosoma, Echinostoma, Isthmiophora, Echinochasmus, Paragonimus, Opisthorchiidae, Fasciolidae, Heterophyidae, and Eurytrema. Although some flukes are distributed worldwide, developing countries in Asia and Africa are still the most prevalent areas. Furthermore, there were some overlaps between the distribution of zoonotic digenetic trematodes from the same genus, and the prevalence of some zoonotic digenetic trematodes was not entirely consistent with their global distribution. The temporal disparities in zoonotic digenetic trematodes may attribute to the environmental changes. The gaps in our knowledge of the epidemiology and control of zoonotic digenetic trematodes indicate the need for large cohort studies in most countries. CONCLUSIONS This review provides important insights into the prevalence and global distribution of some zoonotic digenetic trematodes, firstly reveals spatio-temporal disparities in these digenetic trematodes. Countries with higher prevalence rate could be potential sources of transmitting diseases to other areas and are threat for possible outbreaks in the future. Therefore, continued global efforts to control and prevent human trematodiosis, and more international collaborations are necessary in the future.
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Affiliation(s)
- Yue Hu
- Key Laboratory of Tropical Disease Control (Sun Yat-Sen University), Ministry of Education, Guangzhou, Guangdong, China.
- Provincial Engineering Technology Research Center for Biological Vector Control, Guangzhou, Guangdong, China.
| | - Rong-Jian Zhan
- Department of Otorhinolaryngology, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - Shi-Lin Lu
- Key Laboratory of Tropical Disease Control (Sun Yat-Sen University), Ministry of Education, Guangzhou, Guangdong, China
- Provincial Engineering Technology Research Center for Biological Vector Control, Guangzhou, Guangdong, China
| | - Yi-Yang Zhang
- Key Laboratory of Tropical Disease Control (Sun Yat-Sen University), Ministry of Education, Guangzhou, Guangdong, China
- Provincial Engineering Technology Research Center for Biological Vector Control, Guangzhou, Guangdong, China
| | - Min-Yu Zhou
- Key Laboratory of Tropical Disease Control (Sun Yat-Sen University), Ministry of Education, Guangzhou, Guangdong, China
- Provincial Engineering Technology Research Center for Biological Vector Control, Guangzhou, Guangdong, China
| | - Hui Huang
- Key Laboratory of Tropical Disease Control (Sun Yat-Sen University), Ministry of Education, Guangzhou, Guangdong, China
- Provincial Engineering Technology Research Center for Biological Vector Control, Guangzhou, Guangdong, China
| | - Ding-Ding Wang
- Key Laboratory of Tropical Disease Control (Sun Yat-Sen University), Ministry of Education, Guangzhou, Guangdong, China
- Provincial Engineering Technology Research Center for Biological Vector Control, Guangzhou, Guangdong, China
| | - Tao Zhang
- Key Laboratory of Tropical Disease Control (Sun Yat-Sen University), Ministry of Education, Guangzhou, Guangdong, China
- Provincial Engineering Technology Research Center for Biological Vector Control, Guangzhou, Guangdong, China
| | - Zi-Xin Huang
- Key Laboratory of Tropical Disease Control (Sun Yat-Sen University), Ministry of Education, Guangzhou, Guangdong, China
- Provincial Engineering Technology Research Center for Biological Vector Control, Guangzhou, Guangdong, China
| | - Yun-Fei Zhou
- NHC Key Laboratory of Tropical Disease Control, Hainan Medical University, Haikou, Hainan, China
| | - Zhi-Yue Lv
- Key Laboratory of Tropical Disease Control (Sun Yat-Sen University), Ministry of Education, Guangzhou, Guangdong, China.
- Provincial Engineering Technology Research Center for Biological Vector Control, Guangzhou, Guangdong, China.
- Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, Hainan, China.
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Li X, Ding J, Zhang X, Zhang X, Jiang X, Chen R, Cheng Y, Sun Y, Wan J, Zhang Y, Cao J, Han S. MicroRNAs in opisthorchiids and their definitive hosts: Current Status and Perspectives. Mol Biochem Parasitol 2024; 260:111636. [PMID: 38880486 DOI: 10.1016/j.molbiopara.2024.111636] [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: 11/04/2023] [Revised: 06/05/2024] [Accepted: 06/10/2024] [Indexed: 06/18/2024]
Abstract
Opisthorchis felineus, Opisthorchis viverrini, and Clonorchis sinensis (family Opisthorchiidae) are parasitic flatworms that pose serious threats to humans in certain countries and cause opisthorchiasis/clonorchiasis. Opisthorchiid flukes parasitize the biliary tract of the host, causing cholangitis, cholecystitis, cholelithiasis and cholangiocarcinoma. In this review, we primarily focus on recent microRNAs (miRNAs) studies of opisthorchiid flukes and their definitive hosts. Many miRNAs are conserved and expressed in a developmentally stage specific manner in the three opisthorchiid flukes, which play important roles in the growth and development of Opisthorchiidae spp., as well as host-pathogen interactions. Some miRNAs might be potential biomarkers related to carcinogenesis of cholangiocarcinoma. Therefore, this review provides the basis for further investigating the roles of miRNAs in opisthorchiid flukes and their definitive hosts, as well as promoting the development of novel approaches to prevent and treat opisthorchiasis/clonorchiasis.
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Affiliation(s)
- Xiang Li
- Central Laboratory, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Jian Ding
- West Coast New Area Center for Disease Prevention and Control, Qingdao, China
| | - Xiaoli Zhang
- Department of Parasitology, Harbin Medical University, Harbin, China
| | - Xueli Zhang
- Department of Parasitology, Harbin Medical University, Harbin, China
| | - Xu Jiang
- Department of Parasitology, Harbin Medical University, Harbin, China
| | - Rui Chen
- Department of orthopaedics, Affiliated Wuxi No. 2 Hospital, Wuxi, China
| | - Yang Cheng
- Laboratory of Pathogen Infection and Immunity, Department of Public Health and Preventive Medicine, Wuxi School of Medicine, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Yifan Sun
- Department of Clinical Laboratory, Affiliated Hospital of Jiangnan University, Wuxi, China
| | - Jie Wan
- Laboratory of Pathogen Infection and Immunity, Department of Public Health and Preventive Medicine, Wuxi School of Medicine, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Yu Zhang
- Laboratory of Pathogen Infection and Immunity, Department of Public Health and Preventive Medicine, Wuxi School of Medicine, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Jianping Cao
- National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention, (Chinese Center for Tropical Diseases Research), Shanghai 200025, China.
| | - Su Han
- Laboratory of Pathogen Infection and Immunity, Department of Public Health and Preventive Medicine, Wuxi School of Medicine, Jiangnan University, Wuxi, Jiangsu 214122, China; Department of Parasitology, Harbin Medical University, Harbin, China.
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3
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Schreiber M, Macháček T, Vajs V, Šmídová B, Majer M, Hrdý J, Tolde O, Brábek J, Rösel D, Horák P. Suppression of the growth and metastasis of mouse melanoma by Taenia crassiceps and Mesocestoides corti tapeworms. Front Immunol 2024; 15:1376907. [PMID: 38571957 PMCID: PMC10987685 DOI: 10.3389/fimmu.2024.1376907] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Accepted: 02/27/2024] [Indexed: 04/05/2024] Open
Abstract
Cancer is still one of the leading causes of death, with an estimated 19.3 million new cases every year. Our paper presents the tumor-suppressing effect of Taenia crassiceps and Mesocestoides corti on B16F10 melanoma, the intraperitoneal application of which followed the experimental infection with these tapeworms, resulting in varying degrees of effectiveness in two strains of mice. In the case of M. corti-infected ICR mice, a strong tumor growth suppression occurred, which was accompanied by a significant reduction in the formation of distant metastases in the liver and lung. Tapeworm-infected C57BL/6J mice also showed a suppression of tumor growth and, in addition, the overall survival of infected C57BL/6J mice was significantly improved. Experiments with potential cross-reaction of melanoma and tapeworm antigens with respective specific antibodies, restimulation of spleen T cells, or the direct effect of tapeworm excretory-secretory products on melanoma cells in vitro could not explain the phenomenon. However, infections with T. crassiceps and M. corti increased the number of leukocytes possibly involved in anti-tumor immunity in the peritoneal cavity of both ICR and C57BL/6J mice. This study unveils the complex interplay between tapeworm infections, immune responses, and melanoma progression, emphasizing the need for further exploration of the mechanisms driving observed tumor-suppressive effects.
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Affiliation(s)
- Manfred Schreiber
- Department of Parasitology, Faculty of Science, Charles University, Prague, Czechia
| | - Tomáš Macháček
- Department of Parasitology, Faculty of Science, Charles University, Prague, Czechia
| | - Vojtěch Vajs
- Department of Parasitology, Faculty of Science, Charles University, Prague, Czechia
| | - Barbora Šmídová
- Department of Parasitology, Faculty of Science, Charles University, Prague, Czechia
| | - Martin Majer
- Department of Parasitology, Faculty of Science, Charles University, Prague, Czechia
| | - Jiří Hrdý
- Institute of Immunology and Microbiology, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czechia
| | - Ondřej Tolde
- Department of Cell Biology, and Biotechnology and Biomedicine Center of the Academy of Sciences and Charles University in Vestec (BIOCEV), Charles University, Prague, Czechia
| | - Jan Brábek
- Department of Cell Biology, and Biotechnology and Biomedicine Center of the Academy of Sciences and Charles University in Vestec (BIOCEV), Charles University, Prague, Czechia
| | - Daniel Rösel
- Department of Cell Biology, and Biotechnology and Biomedicine Center of the Academy of Sciences and Charles University in Vestec (BIOCEV), Charles University, Prague, Czechia
| | - Petr Horák
- Department of Parasitology, Faculty of Science, Charles University, Prague, Czechia
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Alshewered AS. The Parasitism and Tumors Carcinogenesis: A Review Subject. Acta Parasitol 2024; 69:183-189. [PMID: 38489011 DOI: 10.1007/s11686-024-00832-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 02/26/2024] [Indexed: 03/17/2024]
Abstract
BACKGROUND Multi-factorial reasons are an induction to cause cancer. Different infections and infestations with viruses, bacteria, and parasites have been detected for many years to be related to human carcinogenesis. PURPOSE The study aimed to review all ideas of tumor carcinogenesis and its associations with parasitic infections and infestations. METHODS We reviewed several articles (published and imprinted) by selecting, extracting, and synthesizing data about the relationship between cancers and parasites. RESULTS Several helminths infections as schistosomiasis, are highly carcinogenic agents for bladder cancer, whereas trypanosomiasis has a bi-model role in cancer development. Leishmaniasis may be a cause of hepatocarcinoma, skin cancer, and lymphomas. In addition, malaria appears to be causative in the carcinogenesis of some cancers; as Burkitt lymphoma. Also, data from previous studies suggested that Strongyloides stercoralis may be a relevant co-factor in lymphomas. CONCLUSION There are different mechanisms of parasitic infection to be enhancing in carcinogenesis of cancer in human.
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Affiliation(s)
- Ahmed Salih Alshewered
- Misan Radiation Oncology Center, Misan Health Directorate, Ministry of Health/Environment, Misan, Iraq.
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5
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Caragut RL, Ilie M, Cabel T, Günșahin D, Panaitescu A, Pavel C, Plotogea OM, Rînja EM, Constantinescu G, Sandru V. Updates in Diagnosis and Endoscopic Management of Cholangiocarcinoma. Diagnostics (Basel) 2024; 14:490. [PMID: 38472961 DOI: 10.3390/diagnostics14050490] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Revised: 02/10/2024] [Accepted: 02/17/2024] [Indexed: 03/14/2024] Open
Abstract
Cholangiocarcinoma (CCA) is an adenocarcinoma originating from the epithelial cells of the bile ducts/hepatocytes or peribiliary glands. There are three types of cholangiocarcinoma: intrahepatic, perihilar and distal. CCA represents approximately 3% of the gastrointestinal malignancies. The incidence of CCA is higher in regions of the Eastern world compared to the Western countries. There are multiple risk factors associated with cholangiocarcinoma such as liver fluke, primary sclerosing cholangitis, chronic hepatitis B, liver cirrhosis and non-alcoholic fatty liver disease. Endoscopy plays an important role in the diagnosis and management of cholangiocarcinoma. The main endoscopic methods used for diagnosis, biliary drainage and delivering intrabiliary local therapies are endoscopic retrograde cholangiopancreatography and endoscopic ultrasound. The purpose of this review is to analyze the current data found in literature about cholangiocarcinoma, with a focus on the actual diagnostic tools and endoscopic management options.
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Affiliation(s)
- Roxana-Luiza Caragut
- Clinical Department of Gastroenterology, Bucharest Emergency Clinical Hospital, 014461 Bucharest, Romania
| | - Madalina Ilie
- Clinical Department of Gastroenterology, Bucharest Emergency Clinical Hospital, 014461 Bucharest, Romania
- Department of Gastroenterology, University of Medicine and Pharmacy "Carol Davila" Bucharest, 050474 Bucharest, Romania
| | - Teodor Cabel
- Clinical Department of Gastroenterology, Bucharest Emergency Clinical Hospital, 014461 Bucharest, Romania
| | - Deniz Günșahin
- Clinical Department of Gastroenterology, Bucharest Emergency Clinical Hospital, 014461 Bucharest, Romania
| | - Afrodita Panaitescu
- Clinical Department of Gastroenterology, Bucharest Emergency Clinical Hospital, 014461 Bucharest, Romania
| | - Christopher Pavel
- Clinical Department of Gastroenterology, Bucharest Emergency Clinical Hospital, 014461 Bucharest, Romania
- Department of Gastroenterology, University of Medicine and Pharmacy "Carol Davila" Bucharest, 050474 Bucharest, Romania
| | - Oana Mihaela Plotogea
- Clinical Department of Gastroenterology, Bucharest Emergency Clinical Hospital, 014461 Bucharest, Romania
- Department of Gastroenterology, University of Medicine and Pharmacy "Carol Davila" Bucharest, 050474 Bucharest, Romania
| | - Ecaterina Mihaela Rînja
- Clinical Department of Gastroenterology, Bucharest Emergency Clinical Hospital, 014461 Bucharest, Romania
| | - Gabriel Constantinescu
- Clinical Department of Gastroenterology, Bucharest Emergency Clinical Hospital, 014461 Bucharest, Romania
- Department of Gastroenterology, University of Medicine and Pharmacy "Carol Davila" Bucharest, 050474 Bucharest, Romania
| | - Vasile Sandru
- Clinical Department of Gastroenterology, Bucharest Emergency Clinical Hospital, 014461 Bucharest, Romania
- Department of Gastroenterology, University of Medicine and Pharmacy "Carol Davila" Bucharest, 050474 Bucharest, Romania
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Rinaldi G, Loukas A, Sotillo J. Trematode Genomics and Proteomics. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2024; 1454:507-539. [PMID: 39008274 DOI: 10.1007/978-3-031-60121-7_13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/16/2024]
Abstract
Trematode infections stand out as one of the frequently overlooked tropical diseases, despite their wide global prevalence and remarkable capacity to parasitize diverse host species and tissues. Furthermore, these parasites hold significant socio-economic, medical, veterinary and agricultural implications. Over the past decades, substantial strides have been taken to bridge the information gap concerning various "omic" tools, such as proteomics and genomics, in this field. In this edition of the book, we highlight recent progress in genomics and proteomics concerning trematodes with a particular focus on the advances made in the past 5 years. Additionally, we present insights into cutting-edge technologies employed in studying trematode biology and shed light on the available resources for exploring the molecular facets of this particular group of parasitic helminths.
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Affiliation(s)
- Gabriel Rinaldi
- Department of Life Sciences, Aberystwyth University, Aberystwyth, UK
| | - Alex Loukas
- Australian Institute of Tropical Health and Medicine, James Cook University, Cairns, QLD, Australia
| | - Javier Sotillo
- Laboratorio de Referencia e Investigación en Parasitología, Centro Nacional de Microbiología, Instituto de Salud Carlos III, Majadahonda, Spain.
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Jain S, Rana M. From the discovery of helminths to the discovery of their carcinogenic potential. Parasitol Res 2023; 123:47. [PMID: 38095695 DOI: 10.1007/s00436-023-08022-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2023] [Accepted: 11/20/2023] [Indexed: 12/18/2023]
Abstract
Cancer involves a major aberration in the normal behaviour of cells, making them divide continuously, which interferes with the normal physiology of the body. The link between helminths and their cancer-inducing potential has been proposed in the last century. The exact pathway is still not clear but chronic inflammation in response to the deposited eggs, immune response against soluble egg antigens, and co-infection with a third party (a bacteria, a virus, or infection leading to a change in microbiome) seems to be the reasons for cancer induction. This review looks into the historical outlook on helminths along with their epidemiology, morphology, and life cycle. It then focuses on providing correlations between helminth infection and molecular mechanism of carcinogenesis by elaborating upon epidemiological, clinical, and surgical studies. While the cancer-inducing potential has been convincingly established only for a few helminths and studies point out towards possible cancer-inducing ability of the rest of the helminths elucidated in this work, however, more insights into the immunobiology of helminths as well as infected patients are required to conclusively comment upon this ability of the latter.
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Affiliation(s)
- Sidhant Jain
- Institute for Globally Distributed Open Research and Education (IGDORE), Rewari, Haryana, India.
| | - Meenakshi Rana
- Dyal Singh College, University of Delhi, Lodhi Road, Pragati Vihaar, New Delhi, India
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Ponomarev DV, Lishai EA, Kovner AV, Kharkova MV, Zaparina O, Kapuschak YK, Mordvinov VA, Pakharukova MY. Extracellular vesicles of the liver fluke Opisthorchis felineus stimulate the angiogenesis of human umbilical vein endothelial cells. CURRENT RESEARCH IN PARASITOLOGY & VECTOR-BORNE DISEASES 2023; 4:100153. [PMID: 38045538 PMCID: PMC10690567 DOI: 10.1016/j.crpvbd.2023.100153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 10/05/2023] [Accepted: 10/26/2023] [Indexed: 12/05/2023]
Abstract
The liver fluke Opisthorchis felineus is a clinically important food-borne parasite of humans. Infection with O. felineus in mammals is associated with liver morbidities such as periductal fibrosis, bile duct neoplasia, and chronic inflammation. Previously we have shown that excretory-secretory products (ESP) can stimulate the healing of skin wounds in mice, which may be due to stimulated angiogenesis and extracellular matrix remodeling. However, there are no studies analyzing the angiogenic character of O. felineus, and its effects on angiogenesis, vascularity, and vascular endothelium. The aim of this study was to evaluate the capacity of ESP and extracellular vesicles (EVs) of O. felineus to stimulate angiogenesis and the formation of pseudo-capillaries in vitro. We also aimed at the assessment of the angiogenesis during the infection in vivo, and estimation of the endothelial cell type abundances from heterogeneous bulk liver transcriptome between uninfected and infected animals with single-cell information. The study revealed significant alterations in vascularity in the hamster liver and significant involvement of portal endothelial cells at the transcriptome level. We also demonstrated that the ESP and EVs of O. felineus have the capacity to stimulate the formation of pseudo-capillaries in vitro. Both ESP and EVs appeared to have similar effects on all four parameters, increasing node formation and total master segments length, and significantly decreasing total isolated branches length and number of isolated segments of pseudo-capillaries. The liver flukes manipulate the host's angiogenic response, a fact that has been related to the pathogenesis caused by these parasites. Understanding these pathogenic mechanisms may uncover new therapeutic targets to relieve or prevent the most severe complications of opisthorchiasis.
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Affiliation(s)
- Dmitry V. Ponomarev
- Institute of Cytology and Genetics (ICG), Siberian Branch of the Russian Academy of Sciences (SB RAS), 10 Akad. Lavrentiev Ave., Novosibirsk, 630090, Russia
| | - Ekaterina A. Lishai
- Institute of Cytology and Genetics (ICG), Siberian Branch of the Russian Academy of Sciences (SB RAS), 10 Akad. Lavrentiev Ave., Novosibirsk, 630090, Russia
| | - Anna V. Kovner
- Institute of Cytology and Genetics (ICG), Siberian Branch of the Russian Academy of Sciences (SB RAS), 10 Akad. Lavrentiev Ave., Novosibirsk, 630090, Russia
| | - Maria V. Kharkova
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, 8 Akad. Lavrentiev Ave., Novosibirsk, 630090, Russia
| | - Oxana Zaparina
- Institute of Cytology and Genetics (ICG), Siberian Branch of the Russian Academy of Sciences (SB RAS), 10 Akad. Lavrentiev Ave., Novosibirsk, 630090, Russia
| | - Yaroslav K. Kapuschak
- Institute of Cytology and Genetics (ICG), Siberian Branch of the Russian Academy of Sciences (SB RAS), 10 Akad. Lavrentiev Ave., Novosibirsk, 630090, Russia
| | - Viatcheslav A. Mordvinov
- Institute of Cytology and Genetics (ICG), Siberian Branch of the Russian Academy of Sciences (SB RAS), 10 Akad. Lavrentiev Ave., Novosibirsk, 630090, Russia
| | - Maria Y. Pakharukova
- Institute of Cytology and Genetics (ICG), Siberian Branch of the Russian Academy of Sciences (SB RAS), 10 Akad. Lavrentiev Ave., Novosibirsk, 630090, Russia
- Department of Natural Sciences, Novosibirsk State University, 2 Pirogova Str., Novosibirsk, 630090, Russia
- Institute of Molecular Biology and Biophysics of Federal Research Center of Fundamental and Translational Medicine, 2 Timakova Str., Novosibirsk, 630117, Russia
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Jiang F, Zhang W, Pan Y, Yu X, Cao J, Du N, Zhu M, Gu S, Zhan X. Identification and prevalence investigation of cyathocotylid trematode (Trematoda: Digenea: Cyathocotylidae) in Carassius auratus in Wuhu, China. Vet Res Commun 2023; 47:1185-1193. [PMID: 36646865 DOI: 10.1007/s11259-022-10049-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 12/05/2022] [Indexed: 01/18/2023]
Abstract
The family Cyathocotylidae trematode is a world-widely distributed parasite whose adults are mainly found in fish, reptiles, birds, and mammals in both freshwater and marine environments. However, little is known of the prevalence of these trematode in China. For the first time, we found Cyathocotylidae trematode in the Wuhu area. Therefore, we investigated the prevalence of metacercariae in Carassius auratus from Zhang Lake, Kui Lake, Qingyi River, and Yangtze River (Wuhu Section) in Wuhu area. A total of 392 one-year-old C. auratus were tested in January, April, July, and October 2019, respectively. After the fish were euthanized, the back, chest, and tail muscles were used for preliminary screening for the presence of metacercariae by direct compression method. Metacercariae were isolated by the artificial digestion method and then morphologically and molecularly identified by cox1 (642 bp) and ITS2 (418 bp) sequences amplification by PCR. Based on morphological features and sequence analysis, they were identified as cyathocotylid metacercariae. The four water sources have different degrees of prevalence throughout the year, the prevalence ranges from 28.45% (29/102) in Yangtze River to 50.55% (46/91) in Zhang Lake, with an average prevalence of 40.56% (159/392). There were also differences in the prevalence in different months: The highest occurred in July, which was 81.63% (80/98), while the lowest occurred in January, which was 8.89% (8/90). This study can provide basic data for the prevention and control of cyathocotylid trematode in this area.
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Affiliation(s)
- Feng Jiang
- Department of Medical Parasitology, Wannan Medical College, 241002, Wuhu, Anhui, China
- Anhui Provincial Key Laboratory of Biological Macro-molecules, 241002, Wuhu, Anhui, China
| | - Wanyu Zhang
- Department of Medical Parasitology, Wannan Medical College, 241002, Wuhu, Anhui, China
| | - Yang Pan
- Department of Medical Parasitology, Wannan Medical College, 241002, Wuhu, Anhui, China
| | - Xudong Yu
- Department of Medical Parasitology, Wannan Medical College, 241002, Wuhu, Anhui, China
| | - Jiacheng Cao
- Department of Medical Parasitology, Wannan Medical College, 241002, Wuhu, Anhui, China
| | - Ningning Du
- Department of Medical Parasitology, Wannan Medical College, 241002, Wuhu, Anhui, China
| | - Mengyi Zhu
- Department of Medical Parasitology, Wannan Medical College, 241002, Wuhu, Anhui, China
| | - Shengli Gu
- Department of Medical Parasitology, Wannan Medical College, 241002, Wuhu, Anhui, China
| | - Xiaodong Zhan
- Department of Medical Parasitology, Wannan Medical College, 241002, Wuhu, Anhui, China.
- Anhui Provincial Key Laboratory of Biological Macro-molecules, 241002, Wuhu, Anhui, China.
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Mangano VD, Campani D, Cacciato Insilla A, Coco B, Gomez Morales MA, Brunetto M, La Rosa G, Ludovisi A, De Simone P, Bruschi F. An Unexpected Case of Opisthorchis felineus Infection Revealed during Liver Transplantation. Pathogens 2023; 12:1003. [PMID: 37623963 PMCID: PMC10459204 DOI: 10.3390/pathogens12081003] [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: 07/12/2023] [Revised: 07/26/2023] [Accepted: 07/28/2023] [Indexed: 08/26/2023] Open
Abstract
A man with hepatitis B infection was admitted to Pisa University Hospital for hepatological evaluation, which revealed multiple cystic lesions and suggested a cirrhotic evolution. Treatment with Entecavir 0.5 mg/day was started, resulting in rapid viral load suppression and alanine aminotransferase normalization. After 10 years, imaging documented a single nodule of hepatocellular carcinoma (HCC), and a robot-assisted nodule resection was performed. One year later, HCC recurrence prompted orthotopic liver transplantation, during which the patient died because of the sudden rupture of the donor's organ and rapid multiorgan deterioration before retransplantation. During post-mortem liver examination, adult worms were evidenced within large biliary ducts, suggesting infection with Opisthorchis or Clonorchis spp. flukes. Sequencing of the ITS2 locus, following PCR amplification of DNA extracted from liver tissue, revealed 100% identity with the reference sequence of O. felineus. Infection of the patient with O. felineus was confirmed by the presence of specific IgG detected by ELISA in the patient's sera. Two major alkaline phosphatase serum levels peaks observed during the first two years of antiviral therapy support the hypothesis that O. felineus infection worsened liver function. This case report highlights the importance of a very careful screening of parasitic infections in solid organ transplantation candidates.
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Affiliation(s)
- Valentina D Mangano
- Dipartimento di Ricerca Traslazionale e Nuove Tecnologie in Medicina e Chirurgia, Università di Pisa, 56126 Pisa, Italy;
| | - Daniela Campani
- Dipartimento di Patologia Chirurgica, Medica, Molecolare e dell’Area Critica, Università di Pisa, 56126 Pisa, Italy
- Unità Operativa di Anatomia Patologica 1, Azienda Ospedaliera Universitaria Pisana, 56126 Pisa, Italy
| | - Andrea Cacciato Insilla
- Dipartimento di Patologia Chirurgica, Medica, Molecolare e dell’Area Critica, Università di Pisa, 56126 Pisa, Italy
- Unità Operativa di Anatomia Patologica 1, Azienda Ospedaliera Universitaria Pisana, 56126 Pisa, Italy
| | - Barbara Coco
- Unità Operativa Epatologia, Azienda Ospedaliera Universitaria Pisana, 56126 Pisa, Italy
| | | | - Maurizia Brunetto
- Unità Operativa Epatologia, Azienda Ospedaliera Universitaria Pisana, 56126 Pisa, Italy
| | - Giuseppe La Rosa
- Dipartimento di Malattie Infettive, Istituto Superiore di Sanità, 00161 Roma, Italy
| | - Alessandra Ludovisi
- Dipartimento di Malattie Infettive, Istituto Superiore di Sanità, 00161 Roma, Italy
| | - Paolo De Simone
- Unità Operativa Chirurgia Epatica e Trapianto di Fegato, Azienda Ospedaliera Universitaria Pisana, 56126 Pisa, Italy
| | - Fabrizio Bruschi
- Dipartimento di Ricerca Traslazionale e Nuove Tecnologie in Medicina e Chirurgia, Università di Pisa, 56126 Pisa, Italy;
- Programma Monitoraggio delle Parassitosi, Azienda Ospedaliera Universitaria Pisana, 56126 Pisa, Italy
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11
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Fonti N, Parisi F, Mancianti F, Freer G, Poli A. Cancerogenic parasites in veterinary medicine: a narrative literature review. Infect Agent Cancer 2023; 18:45. [PMID: 37496079 PMCID: PMC10373346 DOI: 10.1186/s13027-023-00522-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Accepted: 07/17/2023] [Indexed: 07/28/2023] Open
Abstract
Parasite infection is one of the many environmental factors that can significantly contribute to carcinogenesis and is already known to be associated with a variety of malignancies in both human and veterinary medicine. However, the actual number of cancerogenic parasites and their relationship to tumor development is far from being fully understood, especially in veterinary medicine. Thus, the aim of this review is to investigate parasite-related cancers in domestic and wild animals and their burden in veterinary oncology. Spontaneous neoplasia with ascertained or putative parasite etiology in domestic and wild animals will be reviewed, and the multifarious mechanisms of protozoan and metazoan cancer induction will be discussed.
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Affiliation(s)
- Niccolò Fonti
- Dipartimento di Scienze veterinarie, Università di Pisa, Viale delle Piagge, 2, 56124, Pisa, Italy.
| | - Francesca Parisi
- Dipartimento di Scienze veterinarie, Università di Pisa, Viale delle Piagge, 2, 56124, Pisa, Italy
| | - Francesca Mancianti
- Dipartimento di Scienze veterinarie, Università di Pisa, Viale delle Piagge, 2, 56124, Pisa, Italy
| | - Giulia Freer
- Dipartimento di Ricerca Traslazionale e delle Nuove Tecnologie in Medicina e Chirurgia, Università di Pisa, Via Savi, 10, 56126, Pisa, Italy
| | - Alessandro Poli
- Dipartimento di Scienze veterinarie, Università di Pisa, Viale delle Piagge, 2, 56124, Pisa, Italy
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12
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Liau MYQ, Toh EQ, Shelat VG. Opisthorchis viverrini-Current Understanding of the Neglected Hepatobiliary Parasite. Pathogens 2023; 12:795. [PMID: 37375485 DOI: 10.3390/pathogens12060795] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2023] [Revised: 05/28/2023] [Accepted: 05/31/2023] [Indexed: 06/29/2023] Open
Abstract
Opisthorchiasis due to Opisthorchis viverrini infection continues to be a significant public healthcare concern in various subregions of Southeast Asia, particularly in Thailand, Laos, Cambodia, Myanmar, and Vietnam. The main mode of transmission is via consumption of raw or undercooked fish, which is deeply embedded in the culture and tradition of the people living near the Mekong River. After ingestion, the flukes migrate to the bile ducts, potentially causing many hepatobiliary complications, including cholangitis, cholecystitis, cholelithiasis, advanced periductal fibrosis and cholangiocarcinoma. Several mechanisms of opisthorchiasis-associated cholangiocarcinogenesis have been proposed and elucidated in the past decade, providing insight and potential drug targets to prevent the development of the sinister complication. The gold standard for diagnosing opisthorchiasis is still via stool microscopy, but the advent of novel serological, antigen, and molecular tests shows promise as more convenient, alternative diagnostic methods. The mainstay of treatment of opisthorchiasis is praziquantel, while treatment of opisthorchiasis-associated cholangiocarcinoma depends on its anatomic subtype and resectability. Thus far, the most successful fluke control programme is the Lawa model based in Thailand, which raised awareness, incorporated education, and frequent surveillance of intermediate hosts to reduce transmission of opisthorchiasis. Development of vaccines using tetraspanins shows promise and is currently ongoing.
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Affiliation(s)
- Matthias Yi Quan Liau
- Lee Kong Chian School of Medicine, Nanyang Technological University, 11 Mandalay Road, Singapore 308232, Singapore
| | - En Qi Toh
- Lee Kong Chian School of Medicine, Nanyang Technological University, 11 Mandalay Road, Singapore 308232, Singapore
| | - Vishalkumar Girishchandra Shelat
- Department of General Surgery, Tan Tock Seng Hospital, 11 Jalan Tan Tock Seng, Singapore 308433, Singapore
- Surgical Science Training Centre, Tan Tock Seng Hospital, 11 Jalan Tan Tock Seng, Singapore 308433, Singapore
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13
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Pakharukova MY, Savina E, Ponomarev DV, Gubanova NV, Zaparina O, Zakirova EG, Cheng G, Tikhonova OV, Mordvinov VA. Proteomic characterization of Opisthorchis felineus exosome-like vesicles and their uptake by human cholangiocytes. J Proteomics 2023; 283-284:104927. [PMID: 37225040 DOI: 10.1016/j.jprot.2023.104927] [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: 01/24/2023] [Revised: 03/18/2023] [Accepted: 05/03/2023] [Indexed: 05/26/2023]
Abstract
The epidemiologically important food-borne trematode Opisthorchis felineus infests the liver biliary tract of fish-eating mammals and causes disorders, including bile duct neoplasia. Many parasitic species release extracellular vesicles (EVs) that mediate host-parasite interaction. Currently, there is no information on O. felineus EVs. Using gel electrophoresis followed by liquid chromatography coupled with tandem mass spectrometry, we aimed to characterize the proteome of EVs released by the adult O. felineus liver fluke. Differential abundance of proteins between whole adult worms and EVs was assessed by semiquantitative iBAQ (intensity-based absolute quantification). Imaging, flow cytometry, inhibitor assays, and colocalization assays were performed to monitor the uptake of the EVs by H69 human cholangiocytes. The proteomic analysis reliably identified 168 proteins (at least two peptides matched a protein). Among major proteins of EVs were ferritin, tetraspanin CD63, helminth defense molecule 1, globin 3, saposin B type domain-containing protein, 60S ribosomal protein, glutathione S-transferase GST28, tubulin, and thioredoxin peroxidase. Moreover, as compared to the whole adult worm, EVs proved to be enriched with tetraspanin CD63, saposin B, helminth defense molecule 1, and Golgi-associated plant pathogenesis-related protein 1 (GAPR1). We showed that EVs are internalized by human H69 cholangiocytes via clathrin-dependent endocytosis, whereas phagocytosis and caveolin-dependent endocytosis do not play a substantial role in this process. Our study describes for the first time proteomes and differential abundance of proteins in whole adult O. felineus worms and EVs released by this food-borne trematode. Studies elucidating the regulatory role of individual components of EVs of liver flukes should be continued to determine which components of EV cargo play the most important part in the pathogenesis of fluke infection and in a closely linked pathology: bile duct neoplasia. SIGNIFICANCE: The food-borne trematode Opisthorchis felineus is a pathogen that causes hepatobiliary disorders in humans and animals. Our study describes for the first time the release of EVs by the liver fluke O. felineus, their microscopic and proteomic characterization, and internalization pathways by human cholangiocytes. Differential abundance of proteins between whole adult worms and EVs was assessed. EVs are enriched with canonical EV markers as well as parasite specific proteins, i.e. tetraspanin CD63, saposin B, helminth defense molecule 1, and others. Our findings will form the basis of the search for potential immunomodulatory candidates with therapeutic potential in the context of inflammatory diseases, as well as novel vaccine candidates.
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Affiliation(s)
- Maria Y Pakharukova
- Institute of Cytology and Genetics (ICG), Siberian Branch of Russian Academy of Sciences (SB RAS), 10 Akad. Lavrentiev Ave., Novosibirsk 630090, Russia; Department of Natural Sciences, Novosibirsk State University, 2 Pirogova Str., Novosibirsk 630090, Russia.
| | - Ekaterina Savina
- Institute of Cytology and Genetics (ICG), Siberian Branch of Russian Academy of Sciences (SB RAS), 10 Akad. Lavrentiev Ave., Novosibirsk 630090, Russia
| | - Dmitry V Ponomarev
- Institute of Cytology and Genetics (ICG), Siberian Branch of Russian Academy of Sciences (SB RAS), 10 Akad. Lavrentiev Ave., Novosibirsk 630090, Russia
| | - Natalya V Gubanova
- Institute of Cytology and Genetics (ICG), Siberian Branch of Russian Academy of Sciences (SB RAS), 10 Akad. Lavrentiev Ave., Novosibirsk 630090, Russia
| | - Oxana Zaparina
- Institute of Cytology and Genetics (ICG), Siberian Branch of Russian Academy of Sciences (SB RAS), 10 Akad. Lavrentiev Ave., Novosibirsk 630090, Russia
| | - Elvira G Zakirova
- Institute of Cytology and Genetics (ICG), Siberian Branch of Russian Academy of Sciences (SB RAS), 10 Akad. Lavrentiev Ave., Novosibirsk 630090, Russia; Department of Genetic Technologies, Novosibirsk State University, Novosibirsk 630090, Russia
| | - Guofeng Cheng
- Shanghai Tenth People's Hospital, Institute for Infectious Diseases and Vaccine Development, Tongji University School of Medicine, 301 Middle Yanchang Road, Shanghai 200072, China
| | - Olga V Tikhonova
- Institute of Biomedical Chemistry, 10 Pogodinskaya Str., 119121 Moscow, Russia
| | - Viatcheslav A Mordvinov
- Institute of Cytology and Genetics (ICG), Siberian Branch of Russian Academy of Sciences (SB RAS), 10 Akad. Lavrentiev Ave., Novosibirsk 630090, Russia
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14
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Pakharukova MY, Lishai EA, Zaparina O, Baginskaya NV, Hong SJ, Sripa B, Mordvinov VA. Opisthorchis viverrini, Clonorchis sinensis and Opisthorchis felineus liver flukes affect mammalian host microbiome in a species-specific manner. PLoS Negl Trop Dis 2023; 17:e0011111. [PMID: 36780567 PMCID: PMC9956601 DOI: 10.1371/journal.pntd.0011111] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 02/24/2023] [Accepted: 01/20/2023] [Indexed: 02/15/2023] Open
Abstract
BACKGROUND Opisthorchis felineus, Opisthorchis viverrini and Clonorchis sinensis are epidemiologically significant food-borne trematodes endemic to diverse climatic areas. O. viverrini and C. sinensis are both recognized to be 1A group of biological carcinogens to human, whereas O. felineus is not. The mechanisms of carcinogenesis by the liver flukes are studied fragmentarily, the role of host and parasite microbiome is an unexplored aspect. METHODOLOGY/PRINCIPAL FINDINGS Specific pathogen free Mesocricetus auratus hamsters were infected with C. sinensis, O. viverrini and O. felineus. The microbiota of the adult worms, colon feces and bile from the hamsters was investigated using Illumina-based sequencing targeting the prokaryotic 16S rRNA gene. The analysis of 43 libraries revealed 18,830,015 sequences, the bacterial super-kingdom, 16 different phyla, 39 classes, 63 orders, 107 families, 187 genera-level phylotypes. O. viverrini, a fluke with the most pronounced carcinogenic potential, has the strongest impact on the host bile microbiome, changing the abundance of 92 features, including Bifidobacteriaceae, Erysipelotrichaceae, [Paraprevotellaceae], Acetobacteraceae, Coriobacteraceae and Corynebacteriaceae bacterial species. All three infections significantly increased Enterobacteriaceae abundance in host bile, reduced the level of commensal bacteria in the gut microbiome (Parabacteroides, Roseburia, and AF12). CONCLUSIONS/SIGNIFICANCE O. felineus, O. viverrini, and C. sinensis infections cause both general and species-specific qualitative and quantitative changes in the composition of microbiota of bile and colon feces of experimental animals infected with these trematodes. The alterations primarily concern the abundance of individual features and the phylogenetic diversity of microbiomes of infected hamsters.
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Affiliation(s)
- Maria Y. Pakharukova
- Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, Novosibirsk, Russia
- Department of Natural Sciences, Novosibirsk State University, Novosibirsk, Russia
- * E-mail:
| | - Ekaterina A. Lishai
- Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, Novosibirsk, Russia
- Department of Natural Sciences, Novosibirsk State University, Novosibirsk, Russia
| | - Oxana Zaparina
- Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, Novosibirsk, Russia
| | - Nina V. Baginskaya
- Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, Novosibirsk, Russia
| | - Sung-Jong Hong
- Convergence Research Center for Insect Vectors, Incheon National University, Incheon, Korea
| | - Banchob Sripa
- WHO Collaborating Centre for Research and Control of Opisthorchiasis (Southeast Asian Liver Fluke Disease), Tropical Disease Research Center, Department of Pathology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Viatcheslav A. Mordvinov
- Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, Novosibirsk, Russia
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15
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Fedorova OS, Kovshirina AE, Kovshirina YV, Hattendorf J, Onishchenko SV, Katanakhova LL, Taslicki SS, Chizhikov AV, Tataurov IA, Vtorushin SV, Sripa B, Ogorodova LM, Odermatt P. Opisthorchis Felineus Infection is a Risk Factor for Cholangiocarcinoma in Western Siberia: A Hospital-based Case-control Study. Clin Infect Dis 2023; 76:e1392-e1398. [PMID: 35723279 DOI: 10.1093/cid/ciac497] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 06/09/2022] [Accepted: 06/14/2022] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Cholangiocarcinoma (CCA), a fatal bile duct cancer, has a high incidence in Western Siberia, Russian Federation. In addition, Opisthorchis felineus, a bile duct-dwelling trematode liver fluke is highly endemic. Closely related species have been shown to be cancerogenic agents in Asia. We therefore examined the association between O felineus infection and CCA in Western Siberia. METHODS We conducted a hospital-based, individually matched case-control study between January 2017 and August 2020 in Tomsk Oblast and Khanty-Mansiysk Autonomous Okrug, Yugra, Russian Federation. Histologically confirmed CCA patients (cases) were compared with matched age, sex, and place of residence hospital controls. The examination of study participants included the diagnosis of current and past O felineus infection, abdominal ultrasonographical assessment, physical examination, and interview on exposures to potential risk factors. RESULTS We identified 40 patients with CCA and 160 controls. Exposures to O felineus infection was strongly associated with CCA (odds ratio [OR], 3.9; 95% confidence interval [CI], 1.4-10.8; P = .008). Also, cases reported more often that they were currently or in the past were infected by O felineus compared with controls (OR, 4.03; 95% CI, 1.7-9.5; P = .001). Furthermore, cases reported river fish consumption and fishing habits significantly more often than controls (OR, 5.5; 95% CI, 1.5-19.8; P = .009 and OR, 3.3; 95% CI, 1.4-7.7; P = .005). CONCLUSIONS The study results revealed a strong significantly increased risk for CCA development in O felineus-infected individuals. Elaboration of the guidelines on screening programs for early CCA diagnosis, prevention, and treatment is socially important in endemic regions.
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Affiliation(s)
- Olga S Fedorova
- Federal State Budget Educational Institution of Higher Education, Siberian State Medical University, Ministry of Healthcare of Russian Federation, Tomsk, Russian Federation
| | - Anna E Kovshirina
- Federal State Budget Educational Institution of Higher Education, Siberian State Medical University, Ministry of Healthcare of Russian Federation, Tomsk, Russian Federation
| | - Yulia V Kovshirina
- Federal State Budget Educational Institution of Higher Education, Siberian State Medical University, Ministry of Healthcare of Russian Federation, Tomsk, Russian Federation
| | - Jan Hattendorf
- Swiss Tropical and Public Health Institute, Allschwil, Switzerland.,University of Basel, Basel, Switzerland
| | - Sergey V Onishchenko
- Surgut State University, Surgut, Russian Federation.,Surgut Regional Clinical Hospital 14, Surgut, Russian Federation
| | | | | | | | - Ilya A Tataurov
- Regional Clinical Hospital 40, Khanty-Mansiysk, Russian Federation
| | - Sergey V Vtorushin
- Federal State Budget Educational Institution of Higher Education, Siberian State Medical University, Ministry of Healthcare of Russian Federation, Tomsk, Russian Federation
| | | | - Ludmila M Ogorodova
- Federal State Budget Educational Institution of Higher Education, Siberian State Medical University, Ministry of Healthcare of Russian Federation, Tomsk, Russian Federation
| | - Peter Odermatt
- Swiss Tropical and Public Health Institute, Allschwil, Switzerland.,University of Basel, Basel, Switzerland
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16
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Foodborne Parasites and Their Complex Life Cycles Challenging Food Safety in Different Food Chains. Foods 2022; 12:foods12010142. [PMID: 36613359 PMCID: PMC9818752 DOI: 10.3390/foods12010142] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 12/20/2022] [Accepted: 12/21/2022] [Indexed: 12/29/2022] Open
Abstract
Zoonotic foodborne parasites often represent complex, multi host life cycles with parasite stages in the hosts, but also in the environment. This manuscript aims to provide an overview of important zoonotic foodborne parasites, with a focus on the different food chains in which parasite stages may occur. We have chosen some examples of meat-borne parasites occurring in livestock (Taenia spp., Trichinella spp. and Toxoplasma gondii), as well as Fasciola spp., an example of a zoonotic parasite of livestock, but transmitted to humans via contaminated vegetables or water, covering the 'farm to fork' food chain; and meat-borne parasites occurring in wildlife (Trichinella spp., Toxoplasma gondii), covering the 'forest to fork' food chain. Moreover, fish-borne parasites (Clonorchis spp., Opisthorchis spp. and Anisakidae) covering the 'pond/ocean/freshwater to fork' food chain are reviewed. The increased popularity of consumption of raw and ready-to-eat meat, fish and vegetables may pose a risk for consumers, since most post-harvest processing measures do not always guarantee the complete removal of parasite stages or their effective inactivation. We also highlight the impact of increasing contact between wildlife, livestock and humans on food safety. Risk based approaches, and diagnostics and control/prevention tackled from an integrated, multipathogen and multidisciplinary point of view should be considered as well.
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17
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Zhang B, Fan C, Tan Q, Zhang Y, Jiang Q, Yu Q, Zhang B, Zheng K, Yan C. rCsHscB Derived from Clonorchis sinensis: A Carcinogenic Liver Fluke Ameliorates LPS-Induced Acute Hepatic Injury by Repression of Inflammation. Pathogens 2022; 11:pathogens11121548. [PMID: 36558882 PMCID: PMC9782140 DOI: 10.3390/pathogens11121548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 12/12/2022] [Accepted: 12/13/2022] [Indexed: 12/23/2022] Open
Abstract
Sepsis-associated acute liver injury caused by spillovers of bacteria and endotoxins (lipopolysaccharide, LPS) into the liver remains a public health issue due to the lack of specific therapeutic approaches. Previous studies showed that the recombinant protein HscB (rCsHscB) of Clonorchis sinensis, a carcinogenic liver fluke, had an anti-inflammatory effect and could alleviate inflammatory diseases such as enteritis; however, whether it can prevent sepsis-associated acute liver injury induced by LPS is still unknown. In our current study, the therapeutic effects and the potential mechanisms of rCsHscB on LPS-induced acute liver injury were investigated both in vivo and in vitro. The data showed that rCsHscB prevented LPS-induced liver damage, as demonstrated by histopathological observation and hepatic damage markers (the activities of serum ALT and AST) in a murine model of sepsis-associated acute liver injury. rCsHscB also significantly reversed the high levels of serum IL-6 and MCP-1 induced by LPS. In addition, rCsHscB attenuated the production of LPS-induced proinflammatory cytokines, including IL-6 and TNF-α, in a macrophage cell line-RAW264.7, through possible mediation by the MAPK signaling pathway in vitro. In conclusion, the present study demonstrates that rCsHscB derived from a fluke C. sinensis protects against sepsis-associated acute liver injury induced by LPS, which may be attributed to the inhibition of the MAPK signaling pathway. Our present study provides a potential therapeutic strategy for sepsis-associated acute liver injury.
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Affiliation(s)
- Bo Zhang
- Jiangsu Key Laboratory of Immunity and Metabolism, Department of Pathogenic Biology and Immunology, Jiangsu International Laboratory of Immunity and Metabolism, Xuzhou Medical University, Xuzhou 221004, China
- National Experimental Demonstration Center for Basic Medicine Education, Department of Clinical Medicine, Xuzhou Medical University, Xuzhou 221004, China
| | - Chunyang Fan
- Jiangsu Key Laboratory of Immunity and Metabolism, Department of Pathogenic Biology and Immunology, Jiangsu International Laboratory of Immunity and Metabolism, Xuzhou Medical University, Xuzhou 221004, China
- National Experimental Demonstration Center for Basic Medicine Education, Department of Clinical Medicine, Xuzhou Medical University, Xuzhou 221004, China
- Department of Orthopaedics, The First Affiliated Hospital of Soochow University, Suzhou 215006, China
| | - Qi Tan
- Jiangsu Key Laboratory of Immunity and Metabolism, Department of Pathogenic Biology and Immunology, Jiangsu International Laboratory of Immunity and Metabolism, Xuzhou Medical University, Xuzhou 221004, China
- National Experimental Demonstration Center for Basic Medicine Education, Department of Clinical Medicine, Xuzhou Medical University, Xuzhou 221004, China
| | - Yuzhao Zhang
- Jiangsu Key Laboratory of Immunity and Metabolism, Department of Pathogenic Biology and Immunology, Jiangsu International Laboratory of Immunity and Metabolism, Xuzhou Medical University, Xuzhou 221004, China
| | - Qing Jiang
- Jiangsu Key Laboratory of Immunity and Metabolism, Department of Pathogenic Biology and Immunology, Jiangsu International Laboratory of Immunity and Metabolism, Xuzhou Medical University, Xuzhou 221004, China
- National Experimental Demonstration Center for Basic Medicine Education, Department of Clinical Medicine, Xuzhou Medical University, Xuzhou 221004, China
| | - Qian Yu
- Jiangsu Key Laboratory of Immunity and Metabolism, Department of Pathogenic Biology and Immunology, Jiangsu International Laboratory of Immunity and Metabolism, Xuzhou Medical University, Xuzhou 221004, China
| | - Beibei Zhang
- Jiangsu Key Laboratory of Immunity and Metabolism, Department of Pathogenic Biology and Immunology, Jiangsu International Laboratory of Immunity and Metabolism, Xuzhou Medical University, Xuzhou 221004, China
- National Experimental Demonstration Center for Basic Medicine Education, Department of Clinical Medicine, Xuzhou Medical University, Xuzhou 221004, China
| | - Kuiyang Zheng
- Jiangsu Key Laboratory of Immunity and Metabolism, Department of Pathogenic Biology and Immunology, Jiangsu International Laboratory of Immunity and Metabolism, Xuzhou Medical University, Xuzhou 221004, China
- National Experimental Demonstration Center for Basic Medicine Education, Department of Clinical Medicine, Xuzhou Medical University, Xuzhou 221004, China
| | - Chao Yan
- Jiangsu Key Laboratory of Immunity and Metabolism, Department of Pathogenic Biology and Immunology, Jiangsu International Laboratory of Immunity and Metabolism, Xuzhou Medical University, Xuzhou 221004, China
- National Experimental Demonstration Center for Basic Medicine Education, Department of Clinical Medicine, Xuzhou Medical University, Xuzhou 221004, China
- Correspondence:
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18
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Liver flukes diagnosed by ERCP in a local immigrant community. Gastrointest Endosc 2022; 96:1058-1061. [PMID: 35932814 DOI: 10.1016/j.gie.2022.07.028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 07/20/2022] [Accepted: 07/26/2022] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND AIMS Although a common pathogen in much of Asia, liver flukes are believed to be a rare cause of disease in the United States. In this series, we describe 3 patients diagnosed with Clonorchis sinensis during ERCP within 1 year at our institution. METHODS Three patients referred to a large community hospital underwent ERCP with direct visualization of a worm in the biliary tree and subsequent histopathologic confirmation. RESULTS The patients had variable clinical presentations, and 2 had repeat negative stool studies for ova and parasites. Each patient had imaging studies showing abnormalities within the biliary tree, after which ERCP was performed with direct visualization and extraction of a wormlike structure. It was confirmed that all 3 patients had emigrated from China within the last decade. The epidemiologic data and the histopathologic characteristics of the fluke eggs in utero were consistent with a diagnosis of C sinensis. CONCLUSIONS The diagnosis of clonorchiasis should remain on the differential diagnosis for patients with nonspecific biliary symptoms who have known risk factors for this uncommonly common pathogen.
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Pharmacokinetics of Ascending Doses of Praziquantel in Adults Infected with Opisthorchis felineus in Western Siberia, Russian Federation. Antimicrob Agents Chemother 2022; 66:e0052622. [PMID: 36094183 PMCID: PMC9578388 DOI: 10.1128/aac.00526-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Opisthorchiasis due to the liver fluke Opisthorchis felineus is highly prevalent in rural regions of Western Siberia, causing severe liver and bile duct maladies. Praziquantel administered as a three-dose regimen is the only drug used to treat O. felineus-infected individuals. A simpler single-dose treatment might serve as an alternative. The aim of this study was to compare the pharmacokinetic (PK) properties of single, ascending doses of praziquantel compared to multiple dosing in patients infected with O. felineus to contribute to updated treatment guidelines. Dried blood spots (DBSs) of 110 adults were collected at 11 time points post-drug administration at single oral doses of 20, 40, and 60 mg/kg, as well as 3× 20 mg/kg (4 h dosing interval). DBS samples were analyzed using a validated liquid chromatography-tandem mass spectrometry (LC-MS/MS) method, and PK parameters were obtained for R-, S-, and R-trans-4-OH-praziquantel employing noncompartmental analysis. We observed the highest drug exposure for all analytes when the triple-dose scheme was used; area under the concentration-time curve from 0 to 24 h (AUC0-24) values of 8.04, 27.75, and 36.38 μg/mL·h were obtained, respectively. Maximal plasma concentrations (Cmax) values of 1.72, 4.89, and 2.69 μg/mL were calculated for R-, S-, and R-trans-4-OH-praziquantel, respectively, when patients were given a single 60-mg/kg dose, and they peaked at 1.5 and 2 h for the enantiomers and at 3 h for the metabolite. The herein-generated PK data, together with results that will be obtained from the integrated efficacy study, lay the groundwork for a possibly optimized treatment scheme for O. felineus-infected patients.
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Pakharukova MY, Mordvinov VA. Similarities and differences among the Opisthorchiidae liver flukes: insights from Opisthorchis felineus. Parasitology 2022; 149:1306-1318. [PMID: 35570685 PMCID: PMC11010525 DOI: 10.1017/s0031182022000397] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 03/12/2022] [Accepted: 03/19/2022] [Indexed: 11/08/2022]
Abstract
The foodborne liver trematode Opisthorchis felineus (Rivolta, 1884) is a member of the triad of phylogenetically related epidemiologically important Opisthorchiidae trematodes, which also includes O. viverrini (Poirier, 1886) and Clonorchis sinensis (Loos, 1907). Despite similarity in the life cycle, Opisthorchiidae liver flukes also have marked differences. Two species (O. viverrini and C. sinensis) are recognized as Group 1A biological carcinogens, whereas O. felineus belongs to Group 3A. In this review, we focus on these questions: Are there actual differences in carcinogenicity among these 3 liver fluke species? Is there an explanation for these differences? We provide a recent update of our knowledge on the liver fluke O. felineus and highlight its differences from O. viverrini and C. sinensis. In particular, we concentrate on differences in the climate of endemic areas, characteristics of the life cycle, the range of intermediate hosts, genomic and transcriptomic features of the pathogens, and clinical symptoms and morbidity of the infections in humans. The discussion of these questions can stimulate new developments in comparative studies on the pathogenicity of liver flukes and should help to identify species-specific features of opisthorchiasis and clonorchiasis pathogenesis.
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Affiliation(s)
- Maria Y. Pakharukova
- Laboratory of Molecular Mechanisms of Pathological Processes, Institute of Cytology and Genetics (ICG), Siberian Branch of Russian Academy of Sciences (SB RAS), 10 Akad. Lavrentieva Ave., Novosibirsk 630090, Russia
- Department of Natural Sciences, Novosibirsk State University, 2 Pirogova Str., Novosibirsk 630090, Russia
| | - Viatcheslav A. Mordvinov
- Laboratory of Molecular Mechanisms of Pathological Processes, Institute of Cytology and Genetics (ICG), Siberian Branch of Russian Academy of Sciences (SB RAS), 10 Akad. Lavrentieva Ave., Novosibirsk 630090, Russia
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21
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Avgustinovich DF, Tenditnik MV, Bondar NP, Marenina MK, Zhanaeva SY, Lvova MN, Katokhin AV, Pavlov KS, Evseenko VI, Tolstikova TG. Behavioral effects and inflammatory markers in the brain and periphery after repeated social defeat stress burdened by Opisthorchis felineus infection in mice. Physiol Behav 2022; 252:113846. [PMID: 35594930 DOI: 10.1016/j.physbeh.2022.113846] [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: 03/16/2022] [Revised: 05/16/2022] [Accepted: 05/16/2022] [Indexed: 10/18/2022]
Abstract
The combination of 4-week repeated social defeat stress (RSDS) and Opisthorchis felineus infection was modeled in C57BL/6 mice. Various parameters were compared between three experimental groups of male mice (SS: mice subjected to RSDS, OF: mice infected with O. felineus, and OF + SS: mice subjected to both adverse factors) and behavior-tested and intact (INT) controls. The combination caused liver hypertrophy and increased the blood level of proinflammatory cytokine interleukin 6 and proteolytic activity of cathepsin B in the hippocampus. Meanwhile, hypertrophy of the spleen and of adrenal glands was noticeable. Anxious behavior in the elevated plus-maze test was predominantly due to the infection, with synergistic effects of an interaction of the two adverse factors on multiple parameters in OF + SS mice. Depression-like behavior in the forced swimming test was caused only by RSDS and was equally pronounced in SS mice and OF + SS mice. Helminths attenuated the activities of cathepsin B in the liver and hypothalamus (which were high in SS mice) and increased cathepsin L activity in the liver. The highest blood level of corticosterone was seen in SS mice but was decreased to control levels by the trematode infection. OF mice had the lowest level of corticosterone, comparable to that in INT mice. Thus, the first data were obtained on the ability of O. felineus helminths-even at the immature stage-to modulate the effects of RSDS, thereby affecting functional connections of the host, namely "helminths → liver↔brain axis."
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Affiliation(s)
- Damira F Avgustinovich
- Laboratory of Molecular Mechanisms of Pathological Processes, Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences (SB RAS), Prospekt Lavrentyeva, 10, Novosibirsk 630090, Russia; Group of Mechanochemistry of Organic Substances, Institute of Solid State Chemistry and Mechanochemistry, SB RAS, Novosibirsk, Russia.
| | - Mikhail V Tenditnik
- Laboratory of Experimental Models of Neurodegenerative Processes, Scientific-Research Institute of Neurosciences and Medicine, SB RAS, Novosibirsk, Russia
| | - Natalia P Bondar
- Laboratory of Molecular Mechanisms of Pathological Processes, Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences (SB RAS), Prospekt Lavrentyeva, 10, Novosibirsk 630090, Russia; Novosibirsk State University, Novosibirsk, Russia
| | - Mariya K Marenina
- Department of Medicinal Chemistry, Laboratory of Pharmacological Research, N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, SB RAS, Novosibirsk, Russia
| | - Svetlana Ya Zhanaeva
- Department of Psychoneuroimmunology, Scientific-Research Institute of Neurosciences and Medicine, SB RAS, Novosibirsk, Russia
| | - Maria N Lvova
- Laboratory of Molecular Mechanisms of Pathological Processes, Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences (SB RAS), Prospekt Lavrentyeva, 10, Novosibirsk 630090, Russia
| | - Alexey V Katokhin
- Laboratory of Molecular Mechanisms of Pathological Processes, Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences (SB RAS), Prospekt Lavrentyeva, 10, Novosibirsk 630090, Russia
| | - Konstantin S Pavlov
- Laboratory of Experimental Models of Neurodegenerative Processes, Scientific-Research Institute of Neurosciences and Medicine, SB RAS, Novosibirsk, Russia
| | - Veronica I Evseenko
- Group of Mechanochemistry of Organic Substances, Institute of Solid State Chemistry and Mechanochemistry, SB RAS, Novosibirsk, Russia
| | - Tatiana G Tolstikova
- Department of Medicinal Chemistry, Laboratory of Pharmacological Research, N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, SB RAS, Novosibirsk, Russia
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22
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Pakharukova MY, Zaparina O, Baginskaya NV, Mordvinov VA. Global changes in gene expression related to Opisthorchis felineus liver fluke infection reveal temporal heterogeneity of a mammalian host response. Food Waterborne Parasitol 2022; 27:e00159. [PMID: 35542180 PMCID: PMC9079687 DOI: 10.1016/j.fawpar.2022.e00159] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Revised: 04/20/2022] [Accepted: 04/22/2022] [Indexed: 12/03/2022] Open
Abstract
The food-borne trematode Opisthorchis felineus colonizes bile ducts of the liver of fish-eating mammals including humans. Among chronically infected individuals, this opisthorchiasis involves hepatobiliary problems, including chronic inflammation, periductal fibrosis, biliary intraepithelial neoplasia, and even cholangiocarcinoma. Despite numerous studies at the pathomorphological level, the systemic response and cellular pathogenesis of these disorders are not well studied. To conduct in-depth research and to gain insights into the mechanism by which O. felineus infection causes precancerous liver lesions, we (i) applied a next-generation-sequencing–based technology (high-throughput mRNA sequencing) to identify differentially expressed genes in the liver of golden hamsters infected with O. felineus at 1 and 3 months postinfection and (ii) verified the most pronounced changes in gene expression by western blotting and immunohistochemistry. A total of 2151 genes were found to be differentially expressed between uninfected and infected hamsters (“infection” factor), whereas 371 genes were differentially expressed when we analyzed “time × infection” interaction. Cluster analysis revealed that sets of activated genes of cellular pathways were different between acute (1 month postinfection) and chronic (3 months postinfection) opisthorchiasis. This enriched KEGG pathways were “Cell adhesion molecules”, “Hippo signaling”, “ECM-receptor interaction”, “Cell cycle”, “TGF-beta”, and “P53 signaling”. Moreover, epithelial–mesenchymal transition was the most enriched (q-value = 2.2E-07) MSigDB hallmark in the set of differentially expressed genes of all O. felineus–infected animals. Transcriptomic data were supported by the results of western blotting and immunohistochemistry revealing the upregulation of vimentin, N-cadherin, and α-smooth muscle actin postinfection. Our data expand knowledge about global changes in gene expression in the O. felineus–infected host liver and contribute to understanding the biliary neoplasia associated with the liver fluke infection. A total of 2151 genes were found to be differentially expressed during the infection. Epithelial-Mesenchymal Transition was the most enriched process in the infected animals. Different pathways were activated between acute and chronic opisthorchiasis.
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Abstract
Foodborne trematodes (FBT) of public health significance include liver flukes (Clonorchis sinensis, Opisthorchis viverrini, O. felineus, Fasciola hepatica and F. gigantica), lung flukes (Paragonimus westermani and several other Paragonimus spp.) and intestinal flukes, which include heterophyids (Metagonimus yokogawai, Heterophyes nocens and Haplorchis taichui), echinostomes (Echinostoma revolutum, Isthmiophora hortensis, Echinochasmus japonicus and Artyfechinostomum malayanum) and miscellaneous species, including Fasciolopsis buski and Gymnophalloides seoi. These trematode infections are distributed worldwide but occur most commonly in Asia. The global burden of FBT diseases has been estimated at about 80 million, however, this seems to be a considerable underestimate. Their life cycle involves a molluscan first intermediate host, and a second intermediate host, including freshwater fish, crustaceans, aquatic vegetables and freshwater or brackish water gastropods and bivalves. The mode of human infection is the consumption of the second intermediate host under raw or improperly cooked conditions. The major pathogenesis of C. sinensis and Opisthorchis spp. infection includes inflammation of the bile duct which leads to cholangitis and cholecystitis, and in a substantial number of patients, serious complications, such as liver cirrhosis and cholangiocarcinoma, may develop. In lung fluke infections, cough, bloody sputum and bronchiectasis are the most common clinical manifestations. However, lung flukes often migrate to extrapulmonary sites, including the brain, spinal cord, skin, subcutaneous tissues and abdominal organs. Intestinal flukes can induce inflammation in the intestinal mucosa, and they may at times undergo extraintestinal migration, in particular, in immunocompromised patients. In order to control FBT infections, eating foods after proper cooking is strongly recommended.
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Kapushchak YK, Zaparina OG, Mordvinov VA, Pakharukova MY. Time-dependent renal pathologies associated with the liver fluke infection, opisthorchiasis felinea. Acta Trop 2022; 228:106282. [PMID: 34954256 DOI: 10.1016/j.actatropica.2021.106282] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 12/04/2021] [Accepted: 12/11/2021] [Indexed: 11/01/2022]
Abstract
Fish-borne trematode infections affect the health of more than 18 million people in Russia and Asian countries. Infection of humans and other mammals with the liver fluke Opisthorchis felineus (Rivolta, 1884) is accompanied by gradual development of liver disorders. Although there is indirect evidence that opisthorchiasis may be associated with damage to other organs, direct evidence of the connection between opisthorchiasis felinea and a kidney pathology has not yet been reported. To gain first insights into the possible relation, we investigated time course profiles of blood markers of renal failure as well as renal histological changes during opisthorchiasis from 1 month to 1.5 years postinfection in golden hamsters Mesocricetus auratus. For the first time, we showed that opisthorchiasis felinea leads to the development of glomerulopathy. In particular, O. felineus infection provoked gradual increases in serum creatinine, serum glucose, and urine protein concentrations. Moreover, there was gradual accumulation of renal tubular casts and of the mesangial matrix. Although the mechanisms underlying these renal pathologies remain unclear and require further research, we can conclude that O. felineus infection causes gradual progression of glomerulopathy accompanied by tubulopathy. Thus, overall, these aberrations correlate with the time course of hepatic pathological changes in opisthorchiasis felinea.
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Papaiakovou M, Littlewood DTJ, Doyle SR, Gasser RB, Cantacessi C. Worms and bugs of the gut: the search for diagnostic signatures using barcoding, and metagenomics-metabolomics. Parasit Vectors 2022; 15:118. [PMID: 35365192 PMCID: PMC8973539 DOI: 10.1186/s13071-022-05225-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Accepted: 02/25/2022] [Indexed: 02/07/2023] Open
Abstract
Gastrointestinal (GI) helminth infections cause significant morbidity in both humans and animals worldwide. Specific and sensitive diagnosis is central to the surveillance of such infections and to determine the effectiveness of treatment strategies used to control them. In this article, we: (i) assess the strengths and limitations of existing methods applied to the diagnosis of GI helminth infections of humans and livestock; (ii) examine high-throughput sequencing approaches, such as targeted molecular barcoding and shotgun sequencing, as tools to define the taxonomic composition of helminth infections; and (iii) discuss the current understanding of the interactions between helminths and microbiota in the host gut. Stool-based diagnostics are likely to serve as an important tool well into the future; improved diagnostics of helminths and their environment in the gut may assist the identification of biomarkers with the potential to define the health/disease status of individuals and populations, and to identify existing or emerging anthelmintic resistance.
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Affiliation(s)
- Marina Papaiakovou
- Department of Veterinary Medicine, University of Cambridge, Cambridge, CB3 0ES UK
- Department of Life Sciences, Natural History Museum, Cromwell Road, London, SW7 5BD UK
| | | | | | - Robin B. Gasser
- Melbourne Veterinary School, The University of Melbourne, Parkville, VIC 3010 Australia
| | - Cinzia Cantacessi
- Department of Veterinary Medicine, University of Cambridge, Cambridge, CB3 0ES UK
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Shumenko PG, Tatonova YV. Assessing the population structure of trematode Metagonimus suifunensis using three mitochondrial markers. Parasitol Res 2022; 121:915-923. [PMID: 35133488 DOI: 10.1007/s00436-022-07456-0] [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: 09/24/2021] [Accepted: 01/26/2022] [Indexed: 11/27/2022]
Abstract
In this work, for the first time, the genetic variability of the Metagonimus suifunensis population in the Russian southern Far East was estimated based on the full-length sequences of the nad1 gene of mitochondrial DNA. In addition, for a sample of the same size, the sequences of cox1 and cytb genes, previously used for population studies for M. suifunensis, were reanalysed. Three markers were combined to a common sequence, and the obtained data were studied. Despite the higher level of variability, nad1 and cox1 mtDNA genes did not reveal subdivisions within the population. The combined dataset made it possible to determine that the sample from the Odyr River was the centre of the species' range formation and clarified the continental migration route of the parasite from south to north. According to the data obtained, it was presumed that piscivorous birds participate in the life cycle of the parasite. The subdivision within population revealed that using all three mitochondrial markers is consistent with the features of differentiation within populations of related species, but the reasons for its formation remain unclear due to the insufficient amount of data and the use of different markers in studies of different species.
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Affiliation(s)
- Polina G Shumenko
- Federal Scientific Center of the East Asia Terrestrial Biodiversity, Far Eastern Branch, Russian Academy of Sciences, 100-letiya Street, 159, Vladivostok, 690022, Russia
| | - Yulia V Tatonova
- Federal Scientific Center of the East Asia Terrestrial Biodiversity, Far Eastern Branch, Russian Academy of Sciences, 100-letiya Street, 159, Vladivostok, 690022, Russia. .,School of Biomedicine, Far Eastern Federal University, Sukhanova Street, 8, Vladivostok, 690091, Russia.
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27
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Jiang J, Mei J, Yi S, Feng C, Ma Y, Liu Y, Liu Y, Chen C. Tumor associated macrophage and microbe: The potential targets of tumor vaccine delivery. Adv Drug Deliv Rev 2022; 180:114046. [PMID: 34767863 DOI: 10.1016/j.addr.2021.114046] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2021] [Revised: 10/29/2021] [Accepted: 11/04/2021] [Indexed: 02/08/2023]
Abstract
The occurrence and development of tumors depend on the tumor microenvironment (TME), which is made of various immune cells, activated fibroblasts, basement membrane, capillaries, and extracellular matrix. Tumor associated macrophages (TAMs) and microbes are important components in TME. Tumor cells can recruit and educate TAMs and microbes, and the hijacked TAMs and microbes can promote the progression of tumor reciprocally. Tumor vaccine delivery remodeling TME by targeting TAM and microbes can not only enhance the specificity and immunogenicity of antigens, but also contribute to the regulation of TME. Tumor vaccine design benefits from nanotechnology which is a suitable platform for antigen and adjuvant delivery to catalyze new candidate vaccines applying to clinical therapy at unparalleled speed. In view of the characteristics and mechanisms of TME development, vaccine delivery targeting and breaking the malignant interactions among tumor cells, TAMs, and microbes may serve as a novel strategy for tumor therapy.
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28
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Gao JF, Lv QB, Mao RF, Sun YY, Chen YY, Qiu YY, Chang QC, Wang CR. Integrative Transcriptomics and Proteomics Analyses to Reveal the Developmental Regulation of Metorchis orientalis: A Neglected Trematode With Potential Carcinogenic Implications. Front Cell Infect Microbiol 2021; 11:783662. [PMID: 34926326 PMCID: PMC8674872 DOI: 10.3389/fcimb.2021.783662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Accepted: 11/16/2021] [Indexed: 11/24/2022] Open
Abstract
Metorchis orientalis is a neglected zoonotic parasite of the gallbladder and bile duct of poultry, mammals, and humans. It has been widely reported in Asian, including China, Japanese, and Korea, where it is a potential threat to public health. Despite its significance as an animal and human pathogen, there are few published transcriptomic and proteomics data available. Transcriptome Illumina RNA sequencing and label-free protein quantification were performed to compare the gene and protein expression of adult and metacercariae-stage M. orientalis, resulting in 100,234 unigenes and 3,530 proteins. Of these, 13,823 differentially expressed genes and 1,445 differentially expressed proteins were identified in adult versus metacercariae. In total, 570 genes were differentially expressed consistent with the mRNA and protein level in the adult versus metacercariae stage. Differential gene transcription analyses revealed 34,228 genes to be expressed in both stages, whereas 66,006 genes showed stage-specific expression. Compared with adults, the metacercariae stage was highly transcriptional. GO and KEGG analyses based on transcriptome and proteome revealed numerous up-regulated genes in adult M. orientalis related to microtubule-based processes, microtubule motor activity, and nucleocytoplasmic transport. The up-regulated genes in metacercariae M. orientalis were mainly related to transmembrane receptor protein serine/threonine kinase activity, transmembrane receptor protein serine/threonine kinase signaling pathway. Transcriptome and proteome comparative analyses showed numerous up-regulated genes in adult stage were mainly enriched in actin filament capping, spectrin, and glucose metabolic process, while up-regulated genes in metacercariae stage were mainly related to cilium assembly, cilium movement, and motile cilium. These results highlight changes in protein and gene functions during the development of metacercariae into adults, and provided evidence for the mechanisms involved in morphological and metabolic changes at both the protein and gene levels. Interestingly, many genes had been proved associated with liver fibrosis and carcinogenic factors were identified highly expressed in adult M. orientalis, which suggests that M. orientalis is a neglected trematode with potential carcinogenic implications. These data provide attractive targets for the development of therapeutic or diagnostic interventions for controlling M. orientalis.
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Affiliation(s)
- Jun-Feng Gao
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, China
| | - Qing-Bo Lv
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, China
| | - Rui-Feng Mao
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, China
| | - Yun-Yi Sun
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, China
| | - Ying-Yu Chen
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, China
| | - Yang-Yuan Qiu
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, China
| | - Qiao-Cheng Chang
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, China
| | - Chun-Ren Wang
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, China
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29
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Mathison BA, Sapp SGH. An annotated checklist of the eukaryotic parasites of humans, exclusive of fungi and algae. Zookeys 2021; 1069:1-313. [PMID: 34819766 PMCID: PMC8595220 DOI: 10.3897/zookeys.1069.67403] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Accepted: 08/20/2021] [Indexed: 12/13/2022] Open
Abstract
The classification of "parasites" in the medical field is a challenging notion, a group which historically has included all eukaryotes exclusive of fungi that invade and derive resources from the human host. Since antiquity, humans have been identifying and documenting parasitic infections, and this collective catalog of parasitic agents has expanded considerably with technology. As our understanding of species boundaries and the use of molecular tools has evolved, so has our concept of the taxonomy of human parasites. Consequently, new species have been recognized while others have been relegated to synonyms. On the other hand, the decline of expertise in classical parasitology and limited curricula have led to a loss of awareness of many rarely encountered species. Here, we provide a comprehensive checklist of all reported eukaryotic organisms (excluding fungi and allied taxa) parasitizing humans resulting in 274 genus-group taxa and 848 species-group taxa. For each species, or genus where indicated, a concise summary of geographic distribution, natural hosts, route of transmission and site within human host, and vectored pathogens are presented. Ubiquitous, human-adapted species as well as very rare, incidental zoonotic organisms are discussed in this annotated checklist. We also provide a list of 79 excluded genera and species that have been previously reported as human parasites but are not believed to be true human parasites or represent misidentifications or taxonomic changes.
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Affiliation(s)
- Blaine A. Mathison
- Institute for Clinical and Experimental Pathology, ARUP Laboratories, Salt Lake City, UT, USAInstitute for Clinical and Experimental PathologySalt Lake CityUnited States of America
| | - Sarah G. H. Sapp
- Parasitic Diseases Branch, Division of Parasitic Diseases and Malaria, Centers for Disease Control and Prevention, Atlanta, GA, USACenters for Disease Control and PreventionAtlantaUnited States of America
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30
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Brindley PJ, Bachini M, Ilyas SI, Khan SA, Loukas A, Sirica AE, Teh BT, Wongkham S, Gores GJ. Cholangiocarcinoma. Nat Rev Dis Primers 2021; 7:65. [PMID: 34504109 PMCID: PMC9246479 DOI: 10.1038/s41572-021-00300-2] [Citation(s) in RCA: 276] [Impact Index Per Article: 92.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/03/2021] [Indexed: 02/08/2023]
Abstract
Cholangiocarcinoma (CCA) is a highly lethal adenocarcinoma of the hepatobiliary system, which can be classified as intrahepatic, perihilar and distal. Each anatomic subtype has distinct genetic aberrations, clinical presentations and therapeutic approaches. In endemic regions, liver fluke infection is associated with CCA, owing to the oncogenic effect of the associated chronic biliary tract inflammation. In other regions, CCA can be associated with chronic biliary tract inflammation owing to choledocholithiasis, cholelithiasis, or primary sclerosing cholangitis, but most CCAs have no identifiable cause. Administration of the anthelmintic drug praziquantel decreases the risk of CCA from liver flukes, but reinfection is common and future vaccination strategies may be more effective. Some patients with CCA are eligible for potentially curative surgical options, such as resection or liver transplantation. Genetic studies have provided new insights into the pathogenesis of CCA, and two aberrations that drive the pathogenesis of non-fluke-associated intrahepatic CCA, fibroblast growth factor receptor 2 fusions and isocitrate dehydrogenase gain-of-function mutations, can be therapeutically targeted. CCA is a highly desmoplastic cancer and targeting the tumour immune microenvironment might be a promising therapeutic approach. CCA remains a highly lethal disease and further scientific and clinical insights are needed to improve patient outcomes.
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Affiliation(s)
- Paul J. Brindley
- Department of Microbiology, Immunology & Tropical Medicine, and Research Center for Neglected Diseases of Poverty, School of Medicine and Health Sciences, George Washington University, Washington, DC, USA
| | | | - Sumera I. Ilyas
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - Shahid A. Khan
- Liver Unit, Division of Digestive Diseases, Imperial College London, London, UK
| | - Alex Loukas
- Centre for Molecular Therapeutics, Australian Institute of Tropical Health and Medicine, James Cook University, Cairns, Queensland, Australia
| | - Alphonse E. Sirica
- Department of Pathology, Virginia Commonwealth University School of Medicine, Richmond, VA, USA
| | - Bin Tean Teh
- Laboratory of Cancer Epigenome, Division of Medical Sciences, National Cancer Centre, Singapore, Singapore
| | - Sopit Wongkham
- Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Gregory J. Gores
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA,
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Zaparina O, Rakhmetova AS, Kolosova NG, Cheng G, Mordvinov VA, Pakharukova MY. Antioxidants resveratrol and SkQ1 attenuate praziquantel adverse effects on the liver in Opisthorchis felineus infected hamsters. Acta Trop 2021; 220:105954. [PMID: 33979641 DOI: 10.1016/j.actatropica.2021.105954] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 04/23/2021] [Accepted: 05/03/2021] [Indexed: 12/17/2022]
Abstract
Anthelmintic praziquantel (PZQ) is the drug of the choice for opisthorchiasis, schistosomiasis and other trematodiases therapy for several decades. Despite its good therapeutic performance and effective control of trematode infections, PZQ has some shortcomings; its inability to counteract disease sequelae necessitates novel therapeutic strategies. Testing of antioxidants that have proven themselves in clinical practice, in combination with this anthelmintic drug, offers new opportunities for developing alternatives to PZQ monotherapy. The effects of two antioxidants combined with PZQ on histological parameters of liver tissue were evaluated in a hamster model of opisthorchiasis felinea. Liver pathology including the parenchyma state, accumulation of neutral lipids and 4-Hydroxy-2-nonenal as a lipid peroxidation product, biochemical characteristics of hamster blood serum, and mRNA expression of inflammation- and fibrogenesis-associated genes were determined. PZQ and opisthorchiasis caused liver accumulation of lipids and glycogen. The combination of PZQ with resveratrol (RSV) or 10-(6'-plastoquinonyl)decyltriphenylphosphonium (SkQ1) significantly reduced hepatocyte changes (P = 0.009 and P = 0.009, respectively, Mann-Whitney U test) as compared with infected hamsters treated only with PZQ. RSV and SkQ1 significantly reduced cholangiocyte hyperplasia, bile duct proliferation, fibrosis, and lipid droplet and glycogen granule accumulation. The downregulation of 4-hydroxynonenal was also observed. The combinations of the anthelmintic drug with antioxidants RSV and SkQ1 ameliorate host oxidative stress and mitigate adverse effects of PZQ on hepatic parenchyma. The use of drug combinations may improve the action of standard anthelmintic agents, such as PZQ, which still remains the most effective agent against adult trematodes.
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32
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Tsukanov VV, Gorchilova EG, Tonkikh JL, Vasyutin AV, Rzhavicheva OS, Kolenchukova OA. Indicators of antioxidant status and oxidative stress in opisthorchiasis. MEDITSINSKIY SOVET = MEDICAL COUNCIL 2021:62-67. [DOI: 10.21518/2079-701x-2021-5-62-67] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/12/2024]
Abstract
Introduction. The course of opisthorchiasis is accompanied by clinically diverse symptoms and severe complications up to the development of cholangiocarcinoma. The role of oxidative stress in the development of liver fibrosis is not well understood. Aim. To determine the association of clinical manifestations and indicators of oxidative stress in the blood with liver fibrosis in patients with Opisthorchis felineus invasion.Materials and methods. We examined 103 patients with chronic opisthorchiasis and 51 practically healthy patients. All patients underwent general clinical examinations, esophagogastroduodenoscopy and ultrasound examination of the abdominal organs, elastometry to assess liver fibrosis using the METAVIR system, and the content of malondialdehyde, catalase and superoxide dismutase in blood serum was determined by the immunoassay method.Results and discussion. Asthenic-vegetative syndrome, pain in the right hypochondrium, articular syndrome, cytolytic and cholestatic syndromes, hepatomegaly and signs of chronic cholecystitis were more often detected in patients with invasion of Opisthorchis felineus and liver fibrosis F3-F4 according to METAVIR. The content of malondialdehyde in the blood was 296.5 ng/ml in patients with liver fibrosis F3-F4 according to METAVIR and 69.5 ng/ml in patients with liver fibrosis F0-F1 according to METAVIR (p < 0.001). The content of superoxide dismutase and catalase did not differ significantly in the groups of patients with liver fibrosis F0-F1 according to METAVIR and F3-F4 according to METAVIR, which indicated insufficient effectiveness of antioxidant protection.Conclusion. The revealed changes indicate the presence in patients with opisthorchiasis of a pronounced association between the severity of the clinical course, the development of biochemical cytolysis syndromes and the severity of liver fibrosis and oxidative stress, which may be a promoter of inflammation, cell DNA damage and carcinogenesis.
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Affiliation(s)
- V. V. Tsukanov
- Krasnoyarsk Science Centre of the Siberian Branch of Russian Academy of Science, Scientific Research Institute of medical problems of the North
| | | | - J. L. Tonkikh
- Krasnoyarsk Science Centre of the Siberian Branch of Russian Academy of Science, Scientific Research Institute of medical problems of the North
| | - A. V. Vasyutin
- Krasnoyarsk Science Centre of the Siberian Branch of Russian Academy of Science, Scientific Research Institute of medical problems of the North
| | | | - O. A. Kolenchukova
- Krasnoyarsk Science Centre of the Siberian Branch of Russian Academy of Science, Scientific Research Institute of medical problems of the North
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Mordvinov VA, Minkova GA, Kovner AV, Ponomarev DV, Lvova MN, Zaparina O, Romanenko SA, Shilov AG, Pakharukova MY. A tumorigenic cell line derived from a hamster cholangiocarcinoma associated with Opisthorchis felineus liver fluke infection. Life Sci 2021; 277:119494. [PMID: 33862109 DOI: 10.1016/j.lfs.2021.119494] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 03/19/2021] [Accepted: 04/01/2021] [Indexed: 01/23/2023]
Abstract
AIMS The food-born trematode Opisthorchis felineus colonizes bile ducts of the liver of fish-eating mammals including humans. There is growing evidence that this liver fluke is a risk factor for cholangiocarcinoma (CCA). Cancer cell lines are necessary for drug screening and for identifying protein markers of CCA. The aim was to establish a cell line derived from cholangiocarcinoma associated with opisthorchiasis felinea. MAIN METHODS Allotransplantation, immunohistochemistry, karyotype analysis, cell culture techniques, immunocytochemistry and real-time PCR. KEY FINDINGS Here we repot the establishment of first CCA cell line, CCA-OF, from a primary tumor of an experimental CCA in Syrian hamsters treated with low doses of dimethyl nitrosamine and associated with O. felineus infection. The cell line was found to be allotransplantable. Expression of epithelial and mesenchymal markers (cytokeratin 7, glycosyltransferase exostosin 1, Ca2+-dependent phospholipid-binding protein annexin A1 and vimentin) was demonstrated by immunostaining of the primary tumors, CCA-OF cells, and allotransplants. CCA-OF cells were found to express presumed CCA biomarkers previously detected in both human and experimental tumors associated with the liver fluke infection. The cells were diploid-like (2n = 42-46) with complex chromosomal rearrangements and have morphological features of epithelial-like cells. The usefulness of the CCA-OF cell model for antitumor activity testing was demonstrated by an analysis of effects of resveratrol treatment. It was shown that resveratrol treatment inhibited the proliferation and the migration ability of CCA-OF cells. SIGNIFICANCE Thus, the allotransplantable CCA-OF cell line can be used in studies on helminth-associated cholangiocarcinogenesis and for the testing of antitumor drugs.
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Affiliation(s)
- Viatcheslav A Mordvinov
- Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences (ICG SB RAS), 10 Lavrentiev Ave., Novosibirsk 630090, Russia.
| | - Galina A Minkova
- Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences (ICG SB RAS), 10 Lavrentiev Ave., Novosibirsk 630090, Russia
| | - Anna V Kovner
- Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences (ICG SB RAS), 10 Lavrentiev Ave., Novosibirsk 630090, Russia
| | - Dmitriy V Ponomarev
- Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences (ICG SB RAS), 10 Lavrentiev Ave., Novosibirsk 630090, Russia
| | - Maria N Lvova
- Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences (ICG SB RAS), 10 Lavrentiev Ave., Novosibirsk 630090, Russia.
| | - Oxana Zaparina
- Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences (ICG SB RAS), 10 Lavrentiev Ave., Novosibirsk 630090, Russia
| | - Svetlana A Romanenko
- Institute of Molecular and Cellular Biology, Siberian Branch of Russian Academy of Sciences, 8/2 Lavrentiev Ave., Novosibirsk 630090, Russia.
| | - Alexander G Shilov
- Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences (ICG SB RAS), 10 Lavrentiev Ave., Novosibirsk 630090, Russia.
| | - Maria Y Pakharukova
- Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences (ICG SB RAS), 10 Lavrentiev Ave., Novosibirsk 630090, Russia; Department of Natural Sciences, Novosibirsk State University, 2 Pirogova Str., Novosibirsk 630090, Russia
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Qian MB, Zhuang SF, Zhu SQ, Deng XM, Li ZX, Zhou XN. Epidemiology and determinants of clonorchiasis in school children in southeastern China. Acta Trop 2021; 216:105752. [PMID: 33188749 DOI: 10.1016/j.actatropica.2020.105752] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Revised: 10/17/2020] [Accepted: 10/18/2020] [Indexed: 11/17/2022]
Abstract
Clonorchiasis is an important food-borne parasitic disease in China because of the popularity in ingesting raw freshwater fish. To explore the epidemiology and determinants of clonorchiasis in children, a cross-sectional survey was implemented in two middle schools in Qiyang county, Hunan province, in southeastern China. Questionnaire survey and fecal examination were implemented. Questionnaires were fed back by 627 students, while stool samples were collected from 557 students, out of which 545 ones also provided questionnaire information. The percentage of students ingesting raw freshwater fish was 40.5% (254/627), while the prevalence with Clonorchis sinensis infection was 18.9% (105/557). Such factors contributed significantly to the students' practice in eating raw freshwater fish including boys, fathers' eating raw freshwater fish, mothers' eating raw freshwater fish, and preparation of raw freshwater fish at home, with an adjusted odds ratio of 1.9 (95% confidence intervals (95% CI): 1.3-2.8), 3.9 (95% CI: 2.3-6.5), 3.0 (95% CI: 1.8-4.8) and 2.8 (95% CI: 1.8-4.5), correspondingly. Ingestion of raw freshwater fish, fathers' eating raw freshwater fish and preparation of raw freshwater fish at home were risk factors of C. sinensis infection in students, and the adjusted odds ratio was 3.2 (95% CI: 1.9-5.5), 2.1 (95% CI: 1.1-3.9) and 1.8 (95% CI: 1.0-3.2), respectively. Thus, clonorchiasis was endemic in the surveyed schools due to the ingestion of raw freshwater fish, which is influenced by family environment. Education should be implemented in schools to promote behavioral change of eating raw freshwater fish.
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Affiliation(s)
- Men-Bao Qian
- National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention; Chinese Center for Tropical Diseases Research, Shanghai 200025, China; School of Global Health, Chinese Center for Tropical Diseases Research, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China; Key Laboratory of Parasite and Vector Biology, Ministry of Health, Shanghai 200025, China; National Center for International Research on Tropical Diseases, Ministry of Science and Technology, Shanghai 200025, China; WHO Collaborating Centre for Tropical Diseases, Shanghai 200025, China.
| | - Shi-Feng Zhuang
- Hunan Center for Disease Control and Prevention, Changsha 410005, China
| | - Shi-Qiao Zhu
- Qiyang Center for Disease Control and Prevention, Qiyang 426100, China
| | - Xiao-Mao Deng
- Qiyang Center for Disease Control and Prevention, Qiyang 426100, China
| | - Zheng-Xiang Li
- Hunan Center for Disease Control and Prevention, Changsha 410005, China
| | - Xiao-Nong Zhou
- National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention; Chinese Center for Tropical Diseases Research, Shanghai 200025, China; School of Global Health, Chinese Center for Tropical Diseases Research, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China; Key Laboratory of Parasite and Vector Biology, Ministry of Health, Shanghai 200025, China; National Center for International Research on Tropical Diseases, Ministry of Science and Technology, Shanghai 200025, China; WHO Collaborating Centre for Tropical Diseases, Shanghai 200025, China.
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Mordvinov VA, Ershov NI, Zaparina OG, Pakharukova MY. Genomics and proteomics of the liver fluke Opisthorchis felineus. Vavilovskii Zhurnal Genet Selektsii 2021; 24:383-390. [PMID: 33659821 PMCID: PMC7716572 DOI: 10.18699/vj20.44-o] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
Abstract
The causative agent of opisthorchiasis, the liver fluke Opisthorchis felineus (Rivolta, 1884) is one of the helminths of humans and animals in Russia. Together with closely related species of trematodes O. viverrini (Poirier, 1886) and Clonorchis sinensis (Loos, 1907), O. felineus is a part of a triad of epidemiologically important trematodes in the family Opisthorchiidae. Adult O. felineus worms infest the hepatobiliary system of warm-blooded animals and might provoke the development of severe pathologies, including malignancy of bile duct epithelium. The high medical importance of O. felineus attracts the attention of researchers. This review briefly summarizes the data about O. felineus genomics and proteomics. The review provides a comparative analysis of the number of genes and sizes of nuclear genomes of a number of flatworms, the distribution of intron lengths, as well as results of synteny between the O. felineus, O. viverrini and C. sinensis genomes. Special attention is paid to a particular form of RNA processing known as trans-splicing, widely presented in the opisthorchiid genomes. We also provide the results of a comparative analysis of the xenobiotic metabolizing system between parasitic and free-living flatworms. Moreover, data on parasitic granulins, which are potential promoters of cholangiocyte neoplasia, are also presented. Data on the O. felineus genomics and proteomics provide first insights into the structural and functional organization of the genome of this parasitic flatworm with a complex life cycle as well as provide a significant contribution to our understanding of “host-parasite” interaction and evolution of this group of parasitic flatworms.
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Affiliation(s)
- V A Mordvinov
- Institute of Cytology and Genetics of Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
| | - N I Ershov
- Institute of Cytology and Genetics of Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
| | - O G Zaparina
- Institute of Cytology and Genetics of Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
| | - M Y Pakharukova
- Institute of Cytology and Genetics of Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
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Mordvinov VA, Ponomarev DV, Pakharukov YV, Pakharukova MY. Anthelmintic Activity of Antioxidants: In Vitro Effects on the Liver Fluke Opisthorchis felineus. Pathogens 2021; 10:pathogens10030284. [PMID: 33801420 PMCID: PMC8001094 DOI: 10.3390/pathogens10030284] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 02/24/2021] [Accepted: 02/24/2021] [Indexed: 11/26/2022] Open
Abstract
Currently, molecular parasitologists are searching for new agents against trematodiases. Redox metabolism is important for parasites as far as long-lived adult parasites inside a mammalian host are exposed to redox challenges. Antioxidants have been poorly studied as anthelmintic agents, in particular against the foodborne trematodes. Study of in vitro anthelmintic activity of nonenzymatic natural and synthetic antioxidants of various chemical structures was performed using standard motility and mortality assays against juvenile and adult Opisthorchis felineus worms. Promising agents have been found among both natural and synthetic compounds. The mitochondria-targeted antioxidant SkQ1 [10-(6′-plastoquinonyl)decyltriphenylphosphonium] in motility assays was as effective (half-maximal inhibitory concentration [IC50] 0.6–1.4 μM) as praziquantel (IC50 0.47–1.4 μM), and SkQ1 was significantly more effective than praziquantel in mortality assays. Moreover, extensive tegument damage of the adult fluke was revealed after SkQ1 treatment. Flavonoids manifested potency too, with IC50 values in a micromolar range (5.1–17.4 μM). Other natural and synthetic compounds tested against helminths were significantly less effective than praziquantel. Results of our study indicate that SkQ1 and flavonoids have high anthelmintic activities against the liver flukes. We propose that structure–activity relationship research might be worthwhile based on the structures of the most effective substances.
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Affiliation(s)
- Viatcheslav A. Mordvinov
- Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Science, 10 Lavrentiev Ave., 630090 Novosibirsk, Russia; (V.A.M.); (D.V.P.)
| | - Denis V. Ponomarev
- Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Science, 10 Lavrentiev Ave., 630090 Novosibirsk, Russia; (V.A.M.); (D.V.P.)
| | - Yuri V. Pakharukov
- Department of Physics, Monitoring and Diagnostic Methods, Industrial University of Tyumen, 38 Volodarskogo Str., 625000 Tyumen, Russia;
| | - Maria Y. Pakharukova
- Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Science, 10 Lavrentiev Ave., 630090 Novosibirsk, Russia; (V.A.M.); (D.V.P.)
- Department of Natural Sciences, Novosibirsk State University, 2 Pirogov Str., 630090 Novosibirsk, Russia
- Correspondence: ; Tel.: +7-913-394-6669
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Porras-Silesky C, Mejías-Alpízar MJ, Mora J, Baneth G, Rojas A. Spirocerca lupi Proteomics and Its Role in Cancer Development: An Overview of Spirocercosis-Induced Sarcomas and Revision of Helminth-Induced Carcinomas. Pathogens 2021; 10:pathogens10020124. [PMID: 33530324 PMCID: PMC7911836 DOI: 10.3390/pathogens10020124] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2020] [Revised: 01/20/2021] [Accepted: 01/22/2021] [Indexed: 12/19/2022] Open
Abstract
Spirocerca lupi is a parasitic nematode of canids that induces a myriad of clinical manifestations in its host and, in 25% of infections, leads to the formation of sarcomas. The description of the protein composition of the excretory and secretory products (Sl-ESP) of S. lupi has shed light on its possible interactions with the host environment, including migration within the host and mechanisms of immunomodulation. Despite this, the process by which S. lupi induces cancer in the dog remains poorly understood, and some hypotheses have arisen regarding these possible mechanisms. In this review, we discuss the role of specific ESP from the carcinogenic helminths Clonorchis sinensis, Opisthorchis viverrini and Schistosoma haematobium in inducing chronic inflammation and cancer in their host’s tissues. The parasitic worms Taenia solium, Echinococcus granulosus, Heterakis gallinarum, Trichuris muris and Strongyloides stercoralis, which have less-characterized mechanisms of cancer induction, are also analyzed. Based on the pathological findings in spirocercosis and the mechanisms by which other parasitic helminths induce cancer, we propose that the sustained inflammatory response in the dog´s tissues produced in response to the release of Sl-ESP homologous to those of other carcinogenic worms may lead to the malignant process in infected dogs.
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Affiliation(s)
- Catalina Porras-Silesky
- Laboratory of Helminthology, Centro de Investigación en Enfermedades Tropicales, University of Costa Rica, 11501-2060 San José, Costa Rica; (C.P.-S.); (M.J.M.-A.); (J.M.)
| | - María José Mejías-Alpízar
- Laboratory of Helminthology, Centro de Investigación en Enfermedades Tropicales, University of Costa Rica, 11501-2060 San José, Costa Rica; (C.P.-S.); (M.J.M.-A.); (J.M.)
| | - Javier Mora
- Laboratory of Helminthology, Centro de Investigación en Enfermedades Tropicales, University of Costa Rica, 11501-2060 San José, Costa Rica; (C.P.-S.); (M.J.M.-A.); (J.M.)
| | - Gad Baneth
- Koret School of Veterinary Medicine, The Hebrew University of Jerusalem, Rehovot 7610001, Israel;
| | - Alicia Rojas
- Laboratory of Helminthology, Centro de Investigación en Enfermedades Tropicales, University of Costa Rica, 11501-2060 San José, Costa Rica; (C.P.-S.); (M.J.M.-A.); (J.M.)
- Correspondence: ; Tel.: +506-2511-8644
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Song L, Lv Z, Xie Q. Foodborne parasitic diseases in China: A scoping review on current situation, epidemiological trends, prevention and control. ASIAN PAC J TROP MED 2021. [DOI: 10.4103/1995-7645.326252] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Ershov NI, Maslov DE, Bondar NP. Evaluation of various RNA-seq approaches for identification of gene outrons in the flatworm Opisthorchis felineus. Vavilovskii Zhurnal Genet Selektsii 2020; 24:897-904. [PMID: 35088003 PMCID: PMC8763715 DOI: 10.18699/vj20.688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2020] [Revised: 11/24/2020] [Accepted: 11/24/2020] [Indexed: 11/19/2022] Open
Abstract
The parasitic flatworm Opisthorchis felineus is one of the causative agents of opisthorchiasis in humans.
Recently, we assembled the O. felineus genome, but the correct genome annotation by means of standard methods was hampered by the presence of spliced leader trans-splicing (SLTS). As a result of SLTS, the original 5’-end
(outron) of the transcripts is replaced by a short spliced leader sequence donated from a specialized SL RNA. SLTS
is involved in the RNA processing of more than half of O. felineus genes, making it hard to determine the structure
of outrons and bona fide transcription start sites of the corresponding genes and operons, being based solely on
mRNA-seq data. In the current study, we tested various experimental approaches for identifying the sequences of
outrons in O. felineus using massive parallel sequencing. Two of them were developed by us for targeted sequencing of already processed branched outrons. One was based on sequence-specific reverse transcription from the
SL intron toward the 5’-end of the Y-branched outron. The other used outron hybridization with an immobilized
single-stranded DNA probe complementary to the SL intron. Additionally, two approaches to the sequencing of
rRNA-depleted total RNA were used, allowing the identification of a wider range of transcripts compared to mRNAseq. One is based on the enzymatic elimination of overrepresented cDNAs, the other utilizes exonucleolytic degradation of uncapped RNA by Terminator enzyme. By using the outron-targeting methods, we were not able to
obtain the enrichment of RNA preparations by processed outrons, which is most likely indicative of a rapid turnover
of these trans-splicing intermediate products. Of the two rRNA depletion methods, a method based on the enzymatic normalization of cDNA (Zymo-Seq RiboFree) showed high efficiency. Compared to mRNA-seq, it provides an
approximately twofold increase in the fraction of reads originating from outrons and introns. The results suggest
that unprocessed nascent transcripts are the main source of outron sequences in the RNA pool of O. felineus.
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Affiliation(s)
- N. I. Ershov
- Institute of Cytology and Genetics of Siberian Branch of the Russian Academy of Sciences
| | | | - N. P. Bondar
- Institute of Cytology and Genetics of Siberian Branch of the Russian Academy of Sciences;
Novosibirsk State University
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Saijuntha W, Sithithaworn P, Petney TN, Andrews RH. Foodborne zoonotic parasites of the family Opisthorchiidae. Res Vet Sci 2020; 135:404-411. [PMID: 33158552 DOI: 10.1016/j.rvsc.2020.10.024] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 10/26/2020] [Accepted: 10/28/2020] [Indexed: 01/01/2023]
Abstract
Several foodborne zoonotic trematodes of the family Opisthorchiidae have been reported to infect people, specifically two genera, Clonorchis and Opisthorchis. Three species Clonorchis sinensis, Opisthorchis felineus and Opisthorchis viverrini are the most extensivley studied of the Opisthorchiidae. At least 680 million people worldwide are at risk of infection of these liver flukes through the consumption of raw or partially cooked freshwater cyprinid fish. An estimated 45 million people in Europe and Asia are currently infected with these liver flukes. Of these, the 35 million are infected with C. sinensis mainly in China, 10 million with O. viverrini in Southeast Asia, and 1.2 million with O. felineus in Eastern Europe and Russia. These liver flukes have been proven to be causative agents of bile duct cancer or cholangiocarcinoma (CCA). A multidisciplinary program should be implemented involving comprehensive research on molecular genetics, diagnosis, treatment, prevention, as well as educational and control programs should progressively be introduced and applied in endemic regions of O. viverrini, O. felineus and C. sinensis throughout their ranges, hence, opisthorchiasis and clonorchiasis free communities can be realised globally.
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Affiliation(s)
- Weerachai Saijuntha
- Walai Rukhavej Botanical Research Institute, Mahasarakham University, Maha Sarakham 44150, Thailand.
| | - Paiboon Sithithaworn
- Cholangiocarcinoma Research Institute, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Trevor N Petney
- Departments of Zoology and Paleontology and Evolution, State Museum of Natural History Karlsruhe, Erbprinzenstrasse 13, 76133 Karlsruhe, Germany
| | - Ross H Andrews
- Cholangiocarcinoma Research Institute, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand; Faculty of Medicine, St Mary's Campus, Imperial College London, United Kingdom
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Helminth infection-induced carcinogenesis: spectrometric insights from the liver flukes, Opisthorchis and Fasciola. EXPERIMENTAL RESULTS 2020. [DOI: 10.1017/exp.2020.38] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
AbstractEarlier reports revealed oxysterol metabolites of Opisthorchis spp. liver fluke origin conjugated with DNA bases, suggesting that the generation of these DNA-adducts may underlie the mutagenicity and carcinogenicity of the infection with these food-borne pathogens. Here, we employed liquid chromatography-mass spectrometry to investigate, compare and contrast spectrograms of soluble extracts from Fasciola hepatica adult worms from bile ducts of cattle with those from O. viverrini and O.felineus from experimentally infected hamsters. F. hepatica and Opisthorchis spp. shared common compounds including oxysterol-like metabolites, bile acids and DNA-adducts, but the spectrometric profiles of F. hepatica included far fewer compounds than Opisthorchis species. These findings support the postulate that parasitic oxysterol-like metabolites could be related to carcinogenesis associated to infection and they point to a molecular basis for the differences among major groups of liver flukes concerning infection-induced malignancy.
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Recent Progress in the Development of Liver Fluke and Blood Fluke Vaccines. Vaccines (Basel) 2020; 8:vaccines8030553. [PMID: 32971734 PMCID: PMC7564142 DOI: 10.3390/vaccines8030553] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Revised: 09/18/2020] [Accepted: 09/18/2020] [Indexed: 12/14/2022] Open
Abstract
Liver flukes (Fasciola spp., Opisthorchis spp., Clonorchis sinensis) and blood flukes (Schistosoma spp.) are parasitic helminths causing neglected tropical diseases that result in substantial morbidity afflicting millions globally. Affecting the world’s poorest people, fasciolosis, opisthorchiasis, clonorchiasis and schistosomiasis cause severe disability; hinder growth, productivity and cognitive development; and can end in death. Children are often disproportionately affected. F. hepatica and F. gigantica are also the most important trematode flukes parasitising ruminants and cause substantial economic losses annually. Mass drug administration (MDA) programs for the control of these liver and blood fluke infections are in place in a number of countries but treatment coverage is often low, re-infection rates are high and drug compliance and effectiveness can vary. Furthermore, the spectre of drug resistance is ever-present, so MDA is not effective or sustainable long term. Vaccination would provide an invaluable tool to achieve lasting control leading to elimination. This review summarises the status currently of vaccine development, identifies some of the major scientific targets for progression and briefly discusses future innovations that may provide effective protective immunity against these helminth parasites and the diseases they cause.
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Fedorova OS, Fedotova MM, Zvonareva OI, Mazeina SV, Kovshirina YV, Sokolova TS, Golovach EA, Kovshirina AE, Konovalova UV, Kolomeets IL, Gutor SS, Petrov VA, Hattendorf J, Ogorodova LM, Odermatt P. Opisthorchis felineus infection, risks, and morbidity in rural Western Siberia, Russian Federation. PLoS Negl Trop Dis 2020; 14:e0008421. [PMID: 32598389 PMCID: PMC7351239 DOI: 10.1371/journal.pntd.0008421] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Revised: 07/10/2020] [Accepted: 05/24/2020] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND The liver fluke, Opisthorchis felineus, is widely distributed throughout Europe and large parts of the Russian Federation. In Western Siberia, information about opisthorchiasis is lacking although infection may lead to severe liver and bile duct diseases. We aimed to assess the current prevalence of O. felineus infection along with associated risk factors and morbidity in rural Western Siberia. METHODS We conducted a community-based, cross-sectional study in the rural Shegarskiy district, Tomsk Oblast, Russian Federation. All household members (≥ 7 years) present on the survey day were enrolled (n = 600). Two stool samples per person were examined for helminth eggs, using PARASEP (DiaSys Ltd, UK). The number of eggs per gram (EPG) of feces was recorded. Each study participant was interviewed to determine risk factors, using a pre-tested questionnaire. An abdominal ultrasonography examination of liver and bile ducts was performed with a mobile, high resolution ultrasound device. In total, 488 persons completed assessments (two stool samples, completed questionnaires); of those, 436 individuals had an ultrasonography (US) examination. RESULTS We observed a prevalence of O. felineus infection of 60.2%. Significant risk factors for infection were the consumption of river fish (odds ratio from adjusted analysis [aOR] 2.4, 95% CI 1.52-3.95, p<0.001), particularly stock fish (OR from multivariable analysis [mOR] 3.2, 95% CI 2.63-3.80, p<0.001), smoked fish (mOR 1.5, 95% CI 1.24-1.72, p<0.001), frozen fish (mOR 1.6, 95% CI 1.29-2.02, p<0.001), and raw fish (mOR 1.4, 95% CI 1.05-1.84, p = 0.02); and fishing activities (mOR 1.2, 95% CI 1.03-1.43, p = 0.019). Women had a higher risk of infection than men. Infection was associated positively with age and negatively with socio-economic status. The respondents' general awareness of opisthorchiasis was quite high (93.2%), but their knowledge about infection transmission and prevention was insufficient. Children aged 7-18 years old had a lower level of awareness compared to adults. The abdominal ultrasonography results demonstrated a strong association between O. felineus infection and gallbladder stones (mOR 2.8, 95% CI 1.33-6.04, p = 0.007) and periductal fibrosis of intrahepatic bile ducts (mOR 1.9, 95% CI 1.08-3.46, p = 0.026). CONCLUSION O. felineus infection is highly prevalent in rural regions of Western Siberia, and associated with severe hepatobiliary pathology. Identified risk factors will be used to develop a comprehensive targeted O. felineus infection control program.
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Affiliation(s)
- Olga S. Fedorova
- Department of Faculty Pediatrics, Federal State Budget Educational Institution of Higher Education, Siberian State Medical University, Ministry of Healthcare of Russian Federation, Tomsk, Russian Federation
- * E-mail:
| | - Marina M. Fedotova
- Department of Faculty Pediatrics, Federal State Budget Educational Institution of Higher Education, Siberian State Medical University, Ministry of Healthcare of Russian Federation, Tomsk, Russian Federation
| | - Olga I. Zvonareva
- Department of Health, Ethics and Society, Maastricht University, Maastricht, the Netherlands
- Central Research laboratory, Federal State Budget Educational Institution of Higher Education, Siberian State Medical University, Ministry of Healthcare of Russian Federation, Tomsk, Russian Federation
| | | | - Yulia V. Kovshirina
- Department of Infectious diseases and Epidemiology, Federal State Budget Educational Institution of Higher Education, Siberian State Medical University, Ministry of Healthcare of Russian Federation, Tomsk, Russian Federation
| | - Tatiana S. Sokolova
- Department of Faculty Pediatrics, Federal State Budget Educational Institution of Higher Education, Siberian State Medical University, Ministry of Healthcare of Russian Federation, Tomsk, Russian Federation
| | - Ekaterina A. Golovach
- Department of Faculty Pediatrics, Federal State Budget Educational Institution of Higher Education, Siberian State Medical University, Ministry of Healthcare of Russian Federation, Tomsk, Russian Federation
| | - Anna E. Kovshirina
- Department of Faculty Pediatrics, Federal State Budget Educational Institution of Higher Education, Siberian State Medical University, Ministry of Healthcare of Russian Federation, Tomsk, Russian Federation
| | - Uliana V. Konovalova
- Department of Faculty Pediatrics, Federal State Budget Educational Institution of Higher Education, Siberian State Medical University, Ministry of Healthcare of Russian Federation, Tomsk, Russian Federation
| | - Ivan L. Kolomeets
- Department of Faculty Pediatrics, Federal State Budget Educational Institution of Higher Education, Siberian State Medical University, Ministry of Healthcare of Russian Federation, Tomsk, Russian Federation
| | - Sergey S. Gutor
- Central Research laboratory, Federal State Budget Educational Institution of Higher Education, Siberian State Medical University, Ministry of Healthcare of Russian Federation, Tomsk, Russian Federation
| | - Vyacheslav A. Petrov
- Central Research laboratory, Federal State Budget Educational Institution of Higher Education, Siberian State Medical University, Ministry of Healthcare of Russian Federation, Tomsk, Russian Federation
| | - Jan Hattendorf
- Department of Epidemiology and Public Health, Swiss Tropical and Public Health Institute, Basel, Switzerland
- University of Basel, Basel, Switzerland
| | - Ludmila M. Ogorodova
- Department of Faculty Pediatrics, Federal State Budget Educational Institution of Higher Education, Siberian State Medical University, Ministry of Healthcare of Russian Federation, Tomsk, Russian Federation
| | - Peter Odermatt
- Department of Epidemiology and Public Health, Swiss Tropical and Public Health Institute, Basel, Switzerland
- University of Basel, Basel, Switzerland
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Abstract
Hepatosplenic candidiasis and other fungal infections of the liver are uncommon in healthy individuals; however, high index of suspicion is essential in immunocompromised patients with prolonged fever. Parasitic infections are protozoan or helminthic; their distribution and epidemiology are variable among different world regions. Clonorchiasis, opisthorchiasis, fascioliasis, and ascariasis are helminthic infections that commonly involve the biliary systems. Signs and symptoms of cholangitis require prompt management to relieve biliary obstruction; addition of antihelminthic agents is essential. Parasitic infections are mostly transmitted to humans by fecally contaminated food and water. Proper hand and food sanitation measures are essential in preventing disease transmission.
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Affiliation(s)
- Sirina Ekpanyapong
- Department of Medicine, Division of Gastroenterology and Hepatology, University of Pennsylvania, Philadelphia, PA, USA
| | - K Rajender Reddy
- Department of Medicine, Division of Gastroenterology and Hepatology, University of Pennsylvania, 2 Dulles, 3400 Spruce Street, HUP, Philadelphia, PA 19104, USA.
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Vale N, Gouveia MJ, Gärtner F, Brindley PJ. Oxysterols of helminth parasites and pathogenesis of foodborne hepatic trematodiasis caused by Opisthorchis and Fasciola species. Parasitol Res 2020; 119:1443-1453. [PMID: 32206886 DOI: 10.1007/s00436-020-06640-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Accepted: 02/25/2020] [Indexed: 02/06/2023]
Abstract
The foodborne trematodiases refer to a cluster of zoonotic neglected tropical diseases caused by trematodes, with transmission involving ingestion of contaminated plants, fishes, and crustaceans. Over 40 million people are infected with foodborne trematodes and 750 million are at risk of infection. From a public health point of view, important species include Clonorchis sinensis, Opisthorchis viverrini, Opisthorchis felineus, Fasciola hepatica, and Fasciola gigantica. Infection with C. sinensis and O. viverrini is classified as a group 1 biological carcinogen and a major risk factor for cholangiocarcinoma. The carcinogenic potential of the infection with O. felineus is less clear but recent biochemical and histopathological findings revealed that opisthorchiasis felinea also fits this pattern. By contrast, evidence of carcinogenic potential of infection with F. hepatica or F. gigantica, close phylogenetics relatives of Opisthorchis, is less certain. Oxysterols have been essentially described in animal model of opisthorchiasis and associated cholangiocarcinoma. Several oxysterol-like metabolites have been detected not only on developmental stages of O. viverrini and O. felineus but also on biofluids from experimentally infected hamsters as products of the activities of the liver flukes. These sterol derivatives are metabolized to active quinones that can modify host DNA. We have postulated that helminth parasite-associated sterols might induce tumor-like phenotypes in biliary epithelia, the cells of origin of liver fluke infection-associated cholangiocarcinoma, through the formation of DNA adducts, dysregulation of apoptosis, and other homeostatic pathways. Here we review, interpret, and discuss findings of oxysterol-like metabolites detected in liver flukes and their role in carcinogenesis, aiming to enhance understanding the pathogenesis of foodborne trematodiasis caused by Opisthorchis and Fasciola species. In future, further investigations will be necessary in order to comprehend relationship between liver flukes' oxysterols and their role in infection-associated diseases in humans.
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Affiliation(s)
- Nuno Vale
- Laboratory of Pharmacology, Department of Drug Sciences, Faculty of Pharmacy, University of Porto, Rua Jorge Viterbo 228, 4050-313, Porto, Portugal. .,Department of Molecular Pathology and Immunology, Institute of Biomedical Sciences Abel Salazar (ICBAS), University of Porto, Rua Jorge Viterbo 228, Porto, Portugal. .,Institute of Molecular Pathology and Immunology of the University of Porto (IPATIMUP), Rua Júlio Amaral de Carvalho 45, 4200-135, Porto, Portugal. .,i3S, Instituto de Investigação e Inovação em Saúde, University of Porto, Rua Alfredo Allen, 4200-135, Porto, Portugal.
| | - Maria João Gouveia
- Department of Molecular Pathology and Immunology, Institute of Biomedical Sciences Abel Salazar (ICBAS), University of Porto, Rua Jorge Viterbo 228, Porto, Portugal.,Center for the Study of Animal Science, CECA - ICETA, University of Porto, Praça Gomes Teixeira Apt 55142, 4051-401, Porto, Portugal
| | - Fátima Gärtner
- Department of Molecular Pathology and Immunology, Institute of Biomedical Sciences Abel Salazar (ICBAS), University of Porto, Rua Jorge Viterbo 228, Porto, Portugal.,Institute of Molecular Pathology and Immunology of the University of Porto (IPATIMUP), Rua Júlio Amaral de Carvalho 45, 4200-135, Porto, Portugal.,i3S, Instituto de Investigação e Inovação em Saúde, University of Porto, Rua Alfredo Allen, 4200-135, Porto, Portugal
| | - Paul J Brindley
- Department of Microbiology, Immunology & Tropical Medicine, and Research Center for Neglected Diseases of Poverty, School of Medicine and Health Sciences, George Washington University, Washington, DC, 20052, USA
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Vale N, Gouveia MJ, Gärtner F. Current and Novel Therapies Against Helminthic Infections: The Potential of Antioxidants Combined with Drugs. Biomolecules 2020; 10:E350. [PMID: 32106428 PMCID: PMC7175190 DOI: 10.3390/biom10030350] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 02/02/2020] [Accepted: 02/21/2020] [Indexed: 12/11/2022] Open
Abstract
Infections caused by Schistosoma haematobium and Opisthorchisviverrini are classified as Group 1 biological carcinogen and it has been postulated that parasites produce oxysterol and estrogen-like metabolites that might be considered as initiators of infection-associated carcinogenesis. Chemotherapy for these helminthic infections relies on a single drug, praziquantel, (PZQ) that mainly targets the parasite. Additionally, PZQ has some major drawbacks as inefficacy against juvenile form and alone it is not capable to counteract pathologies associated to infections or prevent carcinogenesis. There is an urgent need to develop novel therapeutic approaches that not only target the parasite but also improve the pathologies associated to infection, and ultimately, counteract or/and prevent the carcinogenesis processes. Repurposing the drug in combination of compounds with different modes of action is a promising strategy to find novel therapeutics approaches against these helminthic infections and its pathologies. Here, we emphasized that using antioxidants either alone or combined with anthelmintic drugs could ameliorate tissue damage, infection-associated complications, moreover, could prevent the development of cancer associated to infections. Hence, antioxidants represent a potential adjuvant approach during treatment to reduce morbidity and mortality. Despite the success of some strategies, there is a long way to go to implement novel therapies for schistosomiasis.
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Affiliation(s)
- Nuno Vale
- Laboratory of Pharmacology, Department of Drug Sciences, Faculty of Pharmacy, University of Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
- i3S, Instituto de Investigação e Inovação em Saúde, University of Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal;
- Institute of Molecular Pathology and Immunology of the University of Porto (IPATIMUP), Rua Júlio Amaral de Carvalho 45, 4200-135 Porto, Portugal
- Department of Molecular Pathology and Immunology, Institute of Biomedical Sciences Abel Salazar (ICBAS), University of Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal;
| | - Maria João Gouveia
- Department of Molecular Pathology and Immunology, Institute of Biomedical Sciences Abel Salazar (ICBAS), University of Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal;
- Center for the Study in Animal Science (CECA/ICETA), University of Porto, Rua de D. Manuel II, Apt 55142, 4051-401 Porto, Portugal
| | - Fátima Gärtner
- i3S, Instituto de Investigação e Inovação em Saúde, University of Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal;
- Institute of Molecular Pathology and Immunology of the University of Porto (IPATIMUP), Rua Júlio Amaral de Carvalho 45, 4200-135 Porto, Portugal
- Department of Molecular Pathology and Immunology, Institute of Biomedical Sciences Abel Salazar (ICBAS), University of Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal;
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Arora N, Kaur R, Anjum F, Tripathi S, Mishra A, Kumar R, Prasad A. Neglected Agent Eminent Disease: Linking Human Helminthic Infection, Inflammation, and Malignancy. Front Cell Infect Microbiol 2019; 9:402. [PMID: 31867284 PMCID: PMC6909818 DOI: 10.3389/fcimb.2019.00402] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Accepted: 11/11/2019] [Indexed: 12/13/2022] Open
Abstract
Helminthic parasitic infection is grossly prevalent across the globe and is considered a significant factor in human cancer occurrence induced by biological agents. Although only three helminths (Schistosoma haematobium, Clonorchis sinensis, and Opisthorchis viverrini) so far have been directly associated with carcinogenesis; there are evidence suggesting the involvement of other species too. Broadly, human helminthiasis can cause chronic inflammation, genetic instability, and host immune modulation by affecting inter- and intracellular communications, disruption of proliferation-anti-proliferation pathways, and stimulation of malignant stem cell progeny. These changes ultimately lead to tumor development through the secretion of soluble factors that interact with host cells. However, the detailed mechanisms by which helminths introduce and promote malignant transformation of host cells are still not clear. Here, we reviewed the current understanding of immune-pathogenesis of helminth parasites, which have been associated with carcinogenesis, and how these infections initiate carcinogenesis in the host.
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Affiliation(s)
- Naina Arora
- School of Basic Sciences, Indian Institute of Technology Mandi, Mandi, India
| | - Rimanpreet Kaur
- School of Basic Sciences, Indian Institute of Technology Mandi, Mandi, India
| | - Farhan Anjum
- School of Basic Sciences, Indian Institute of Technology Mandi, Mandi, India
| | - Shweta Tripathi
- School of Basic Sciences, Indian Institute of Technology Mandi, Mandi, India
| | - Amit Mishra
- Cellular and Molecular Neurobiology Unit, Indian Institute of Technology Jodhpur, Karwar, India
| | - Rajiv Kumar
- Institute for Himalayan Bioresource Technology (CSIR), Palampur, India
| | - Amit Prasad
- School of Basic Sciences, Indian Institute of Technology Mandi, Mandi, India
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48
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Chahal V, Nirwan S, Kakkar R. Combined approach of homology modeling, molecular dynamics, and docking: computer-aided drug discovery. PHYSICAL SCIENCES REVIEWS 2019. [DOI: 10.1515/psr-2019-0066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
With the continuous development in software, algorithms, and increase in computer speed, the field of computer-aided drug design has been witnessing reduction in the time and cost of the drug designing process. Structure based drug design (SBDD), which is based on the 3D structure of the enzyme, is helping in proposing novel inhibitors. Although a number of crystal structures are available in various repositories, there are various proteins whose experimental crystallization is difficult. In such cases, homology modeling, along with the combined application of MD and docking, helps in establishing a reliable 3D structure that can be used for SBDD. In this review, we have reported recent works, which have employed these three techniques for generating structures and further proposing novel inhibitors, for cytoplasmic proteins, membrane proteins, and metal containing proteins. Also, we have discussed these techniques in brief in terms of the theory involved and the various software employed. Hence, this review can give a brief idea about using these tools specifically for a particular problem.
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49
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Pakharukova MY, Zaparina OG, Kovner AV, Mordvinov VA. Inhibition of Opisthorchis felineus glutathione-dependent prostaglandin synthase by resveratrol correlates with attenuation of cholangiocyte neoplasia in a hamster model of opisthorchiasis. Int J Parasitol 2019; 49:963-973. [PMID: 31628937 DOI: 10.1016/j.ijpara.2019.07.002] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 07/04/2019] [Accepted: 07/10/2019] [Indexed: 12/12/2022]
Abstract
Food-borne trematodiases represent major neglected parasitic diseases. Trematodes of the family Opisthorchiidae including Opisthorchis felineus, Opisthorchis viverrini and Clonorchis sinensis are ranked eight on the global list of the 24 most prevalent food-borne parasites. Chronic O. felineus infection symptoms include precancerous lesions with the potential for malignancy. In recent decades, liver flukes of the family Opisthorchiidae have been extensively scientifically explored, however despite this the molecular mechanisms of O. felineus pathogenicity and its carcinogenic potential have not been studied. Opisthorchis felineus glutathione-dependent prostaglandin synthase (GST σ) is the major component of the excretory-secretory product of this liver fluke. We hypothesised that the activity of this enzyme is involved in the infection pathogenesis, including the formation of precancerous lesions. To test this hypothesis and to gain insights into the mechanisms of precancerous lesion formation, we (i) investigated whether excretory parasitic GST σ retains its enzymatic activity, (ii) tested resveratrol (RSV) as a possible inhibitor of this enzyme, and (iii) assessed biliary neoplasia and oxidative DNA damage as well as the expression of neoplasia and fibrogenesis marker genes after prolonged administration of RSV in a hamster model. RSV was found to inhibit GST σ enzymatic activity in a dose-dependent manner (R = 0.85, P < 0.001; half-maximal effective dose (ED50) = 48.6 μM). Prolonged administration of RSV significantly suppressed high-grade biliary neoplasia (P = 0.008), attenuated upregulation of hyperplasia and fibrogenesis-related genes (Tgfb, α-SMA and CK7), and decreased the elevated oxidative DNA damage. Taking into account that RSV can influence a wide range of pathways, further research is needed to confirm the role of GST σ in O. felineus pathogenicity. Nevertheless, the chemopreventive effect of RSV targeting biliary neoplasia formation might be useful for improving the outcomes in infected populations and represents a compelling rationale for RSV testing in combination chemotherapy of opisthorchiasis.
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Affiliation(s)
- Maria Y Pakharukova
- Laboratory of Molecular Mechanisms of Pathological Processes, Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 10 Lavrentiev Ave., Novosibirsk 630090, Russia; Department of Natural Sciences, Novosibirsk State University, 2 Pirogova Str., Novosibirsk 630090, Russia.
| | - Oxana G Zaparina
- Laboratory of Molecular Mechanisms of Pathological Processes, Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 10 Lavrentiev Ave., Novosibirsk 630090, Russia
| | - Anna V Kovner
- Laboratory of Molecular Mechanisms of Pathological Processes, Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 10 Lavrentiev Ave., Novosibirsk 630090, Russia
| | - Viatcheslav A Mordvinov
- Laboratory of Molecular Mechanisms of Pathological Processes, Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 10 Lavrentiev Ave., Novosibirsk 630090, Russia
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50
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Characteristics of liver fibrosis associated with chronic Opisthorchis felineus infection in Syrian hamsters and humans. Exp Mol Pathol 2019; 110:104274. [PMID: 31226265 DOI: 10.1016/j.yexmp.2019.104274] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Revised: 02/11/2019] [Accepted: 06/17/2019] [Indexed: 11/21/2022]
Abstract
The food-borne liver trematode Opisthorchis felineus causes severe liver damage, including fibrosis. This study shows a comparison of the characteristics between cholangiofibrosis and periductal fibrosis in infected people and in the golden hamster as an experimental model. Comparative evaluation was carried out regarding collagen composition, the number of basic-producing cells, and extracellular-matrix degradation. The results revealed that characteristics of chronic opisthorchiasis due to O. felineus infection in humans and in Syrian hamsters are similar and include well-pronounced development of fibrotic complications in the liver parenchyma. Besides, a difference in fibrogenesis development was demonstrated between chronic O. felineus infection and noninfectious cholecystitis. In this study, we for the first time compared fibrogenesis between humans and model animals against the background of chronic O. felineus infection.
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