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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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Yi J, Jeong JH, Won J, Chung S, Pak JH. The crosstalk between cholangiocytes and hepatic stellate cells promotes the progression of epithelial-mesenchymal transition and periductal fibrosis during Clonorchis sinensis infection. Parasit Vectors 2024; 17:151. [PMID: 38519993 PMCID: PMC10958959 DOI: 10.1186/s13071-024-06236-2] [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: 10/27/2023] [Accepted: 03/05/2024] [Indexed: 03/25/2024] Open
Abstract
ABSTRACT: BACKGROUND: Clonorchis sinensis infection is one of the risk factors that provokes chronic inflammation, epithelial hyperplasia, periductal fibrosis and even cholangiocarcinoma (CCA). Disrupted or aberrant intercellular communication among liver-constituting cells leads to pathological states that cause various hepatic diseases. This study was designed to investigate the pathological changes caused by C. sinensis excretory-secretory products (ESPs) in non-cancerous human cell lines (cholangiocytes [H69 cell line] and human hepatic stellate cells [LX2 cell line]) and their intercellular crosstalk, as well the pathological changes in infected mouse liver tissues. METHODS The cells were treated with ESPs, following which transforming growth factor beta 1 (TGF-β1) and interleukin-6 (IL-6) secretion levels and epithelial-mesenchymal transition (EMT)- and fibrosis-related protein expression were measured. The ESP-mediated cellular motility (migration/invasion) between two cells was assessed using the Transwell and three-dimensional microfluidic assay models. The livers of C. sinensis-infected mice were stained using EMT and fibrotic marker proteins. RESULTS Treatment of cells with ESPs increased TGF-β1 and IL-6 secretion and the expression of EMT- and fibrosis-related proteins. The ESP-mediated mutual cell interaction further affected the cytokine secretion and protein expression levels and promoted cellular motility. N-cadherin overexpression and collagen fiber deposition were observed in the livers of C. sinensis-infected mice. CONCLUSIONS These findings suggest that EMT and biliary fibrosis occur through intercellular communication between cholangiocytes and hepatic stellate cells during C. sinensis infection, promoting malignant transformation and advanced hepatobiliary abnormalities.
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Affiliation(s)
- Junyeong Yi
- Department of Biochemistry, Asan Medical Institute of Convergence Science and Technology (AMIST), University of Ulsan College of Medicine and Asan Medical Center (AMC), 88 Olympic-Ro 43-Gil, Songpa-gu, Seoul, 05505, Republic of Korea
| | - Ji Hoon Jeong
- Department of Biochemistry, Asan Medical Institute of Convergence Science and Technology (AMIST), University of Ulsan College of Medicine and Asan Medical Center (AMC), 88 Olympic-Ro 43-Gil, Songpa-gu, Seoul, 05505, Republic of Korea
| | - Jihee Won
- School of Mechanical Engineering, Korea University, 145 Anam-Ro, Seongbuk-gu, Seoul, 02841, Republic of Korea
| | - Seok Chung
- School of Mechanical Engineering, Korea University, 145 Anam-Ro, Seongbuk-gu, Seoul, 02841, Republic of Korea
| | - Jhang Ho Pak
- Department of Biochemistry, Asan Medical Institute of Convergence Science and Technology (AMIST), University of Ulsan College of Medicine and Asan Medical Center (AMC), 88 Olympic-Ro 43-Gil, Songpa-gu, Seoul, 05505, Republic of Korea.
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Chaiyadet S, Sotillo J, Smout M, Cooper M, Doolan DL, Waardenberg A, Eichenberger RM, Field M, Brindley PJ, Laha T, Loukas A. Small extracellular vesicles but not microvesicles from Opisthorchis viverrini promote cell proliferation in human cholangiocytes. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.05.22.540805. [PMID: 37292777 PMCID: PMC10245807 DOI: 10.1101/2023.05.22.540805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Chronic infection with O. viverrini has been linked to the development of cholangiocarcinoma (CCA), which is a major public health burden in the Lower Mekong River Basin countries, including Thailand, Lao PDR, Vietnam and Cambodia. Despite its importance, the exact mechanisms by which O. viverrini promotes CCA are largely unknown. In this study, we characterized different extracellular vesicle populations released by O. viverrini (OvEVs) using proteomic and transcriptomic analyses and investigated their potential role in host-parasite interactions. While 120k OvEVs promoted cell proliferation in H69 cells at different concentrations, 15k OvEVs did not produce any effect compared to controls. The proteomic analysis of both populations showed differences in their composition that could contribute to this differential effect. Furthermore, the miRNAs present in 120k EVs were analysed and their potential interactions with human host genes was explored by computational target prediction. Different pathways involved in inflammation, immune response and apoptosis were identified as potentially targeted by the miRNAs present in this population of EVs. This is the first study showing specific roles for different EV populations in the pathogenesis of a parasitic helminth, and more importantly, an important advance towards deciphering the mechanisms used in establishment of opisthorchiasis and liver fluke infection-associated malignancy.
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Affiliation(s)
- Sujittra Chaiyadet
- Department of Tropical Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Javier Sotillo
- Parasitology Reference and Research Laboratory, Centro Nacional de Microbiologia, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain
| | - Michael Smout
- Australian Institute of Tropical Health and Medicine, James Cook University, Cairns, Australia
| | - Martha Cooper
- Australian Institute of Tropical Health and Medicine, James Cook University, Cairns, Australia
| | - Denise L. Doolan
- Australian Institute of Tropical Health and Medicine, James Cook University, Cairns, Australia
| | - Ashley Waardenberg
- Australian Institute of Tropical Health and Medicine, James Cook University, Cairns, Australia
- Current affiliation: i-Synapse, Cairns, QLD, Australia
| | - Ramon M. Eichenberger
- Australian Institute of Tropical Health and Medicine, James Cook University, Cairns, Australia
| | - Matt Field
- Centre for Tropical Bioinformatics and Molecular Biology, College of Public Health, Medical and Veterinary Science, James Cook University, Cairns, Australia
- Immunogenomics Lab, Garvan Institute of Medical Research, Darlinghurst, NSW, Australia
| | - Paul J. Brindley
- Department of Microbiology, Immunology and Tropical Medicine, School of Medicine & Health Sciences, George Washington University, Washington, DC, USA
| | - Thewarach Laha
- Department of Parasitology, Faculty of Medicine, Khon Kaen University, Thailand
| | - Alex Loukas
- Australian Institute of Tropical Health and Medicine, James Cook University, Cairns, Australia
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He Q, Pan X, Yin Y, Xu A, Yi X, Wu Y, Li X. Clonorchis sinensis granulin promotes malignant transformation of human intrahepatic biliary epithelial cells through interaction with M2 macrophages via regulation of STAT3 phosphorylation and the MEK/ERK pathway. Parasit Vectors 2023; 16:139. [PMID: 37095578 PMCID: PMC10124682 DOI: 10.1186/s13071-023-05765-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Accepted: 04/03/2023] [Indexed: 04/26/2023] Open
Abstract
BACKGROUND Clonorchis sinensis granulin (CsGRN), a component of the excretory/secretory products of this species, is a multifunctional growth factor that can promote the metastasis of cholangiocarcinoma cells. However, the effect of CsGRN on human intrahepatic biliary epithelial cells (HIBECs) is unclear. Here, we investigated the effect of CsGRN on the malignant transformation of HIBECs and its possible underlying mechanism. METHODS The malignant transformation phenotypes of HIBECs after CsGRN treatment were estimated by EdU-488 incorporation assay, colony formation assay, wound-healing assay, Transwell assay and western blot. The biliary damage of CsGRN-treated mice was detected by western blot, immunohistochemical staining and hematoxylin and eosin staining. The phenotypes of the macrophages [human monocytic leukemia cell line (THP-1)] were analyzed by flow cytometry, immunofluorescence and immunohistochemistry, both in vitro and in vivo. A co-culture system was developed to explore the interaction between THP-1 and HIBECs in CsGRN-containing medium. Enzyme-linked immunosorbent assay and western blot were used to detected the activation of interleukin 6 (IL-6), phosphorylated signal transducer and activator of transcription 3 (p-STAT3) and the mitogen-activated protein kinase (MEK)/extracellular signal-regulated kinase (ERK) pathway. An inhibitor of the MEK/ERK pathway, PD98059, was used to determine whether this pathway is involved in CsGRN-mediated cell interactions as well as in STAT3 phosphorylation and malignant transformation of HIBECs. RESULTS Excessive hyperplasia and abnormal proliferation of HIBECs, enhanced secretion of hepatic pro-inflammatory cytokines and chemokines, as well as biliary damage, were observed in vitro and in vivo after treatment with CsGRN. The expression of the markers of M2 macrophages significantly increased in CsGRN-treated THP-1 cells and biliary duct tissues compared with the controls. Moreover, following treatment with CsGRN, the HIBECs underwent malignant transformation in the THP-1-HIBECs co-culture group. In addition, high expression of IL-6 was observed in the CsGRN-treated co-culture media, which activated the phosphorylation of STAT3, JAK2, MEK and ERK. However, treatment with an inhibitor of the MEK/ERK pathway, PD98059, decreased expression of p-STAT3 in CsGRN-treated HIBECs and further repressed the malignant transformation of HIBECs. CONCLUSIONS Our results demonstrated that, by inducing the M2-type polarization of macrophages and activating the IL-6/JAK2/STAT3 and MEK/ERK pathways in HIBECs, CsGRN promoted the malignant transformation of the latter.
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Affiliation(s)
- Qing He
- Department of Parasitology, Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, Guangdong, 510080, People's Republic of China
- Key Laboratory for Tropical Diseases Control of the Ministry of Education, Sun Yat-Sen University, Guangzhou, Guangdong, 510080, People's Republic of China
- Provincial Engineering Technology Research Center for Biological Vector Control, Guangzhou, Guangdong, 510080, People's Republic of China
- China Atomic Energy Authority Center of Excellence on Nuclear Technology Applications for Insect Control, Beijing, 100048, People's Republic of China
| | - Xiaowen Pan
- Department of Parasitology, Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, Guangdong, 510080, People's Republic of China
- Key Laboratory for Tropical Diseases Control of the Ministry of Education, Sun Yat-Sen University, Guangzhou, Guangdong, 510080, People's Republic of China
- Provincial Engineering Technology Research Center for Biological Vector Control, Guangzhou, Guangdong, 510080, People's Republic of China
- China Atomic Energy Authority Center of Excellence on Nuclear Technology Applications for Insect Control, Beijing, 100048, People's Republic of China
| | - Yingxuan Yin
- Department of Parasitology, Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, Guangdong, 510080, People's Republic of China
- Key Laboratory for Tropical Diseases Control of the Ministry of Education, Sun Yat-Sen University, Guangzhou, Guangdong, 510080, People's Republic of China
- Provincial Engineering Technology Research Center for Biological Vector Control, Guangzhou, Guangdong, 510080, People's Republic of China
- China Atomic Energy Authority Center of Excellence on Nuclear Technology Applications for Insect Control, Beijing, 100048, People's Republic of China
| | - Anyuan Xu
- Department of Parasitology, Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, Guangdong, 510080, People's Republic of China
- Key Laboratory for Tropical Diseases Control of the Ministry of Education, Sun Yat-Sen University, Guangzhou, Guangdong, 510080, People's Republic of China
- Provincial Engineering Technology Research Center for Biological Vector Control, Guangzhou, Guangdong, 510080, People's Republic of China
- China Atomic Energy Authority Center of Excellence on Nuclear Technology Applications for Insect Control, Beijing, 100048, People's Republic of China
| | - Xueqing Yi
- Department of Basic Medicine, Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, Guangdong, 510080, People's Republic of China
| | - Yinjuan Wu
- Department of Parasitology, Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, Guangdong, 510080, People's Republic of China.
- Key Laboratory for Tropical Diseases Control of the Ministry of Education, Sun Yat-Sen University, Guangzhou, Guangdong, 510080, People's Republic of China.
- Provincial Engineering Technology Research Center for Biological Vector Control, Guangzhou, Guangdong, 510080, People's Republic of China.
- China Atomic Energy Authority Center of Excellence on Nuclear Technology Applications for Insect Control, Beijing, 100048, People's Republic of China.
| | - Xuerong Li
- Department of Parasitology, Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, Guangdong, 510080, People's Republic of China.
- Key Laboratory for Tropical Diseases Control of the Ministry of Education, Sun Yat-Sen University, Guangzhou, Guangdong, 510080, People's Republic of China.
- Provincial Engineering Technology Research Center for Biological Vector Control, Guangzhou, Guangdong, 510080, People's Republic of China.
- China Atomic Energy Authority Center of Excellence on Nuclear Technology Applications for Insect Control, Beijing, 100048, People's Republic of China.
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Chu Y, Shi D, Wang N, Ren L, Liu N, Hu F, Meng W, Hong SJ, Bai X. Clonorchis sinensis legumain promotes migration and invasion of cholangiocarcinoma cells via regulating tumor-related molecules. Parasit Vectors 2023; 16:71. [PMID: 36797792 PMCID: PMC9933405 DOI: 10.1186/s13071-023-05694-4] [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: 12/23/2022] [Accepted: 02/03/2023] [Indexed: 02/18/2023] Open
Abstract
BACKGROUND Clonorchis sinensis infection causes serious pathological changes in the bile duct and is highly correlated with cholangiocarcinoma. The excretory-secretory products (ESP) of C. sinensis play a critical role in the oncogenesis and progression of cholangiocarcinoma, while the components and precise mechanism remain unclear. Here, we evaluated the function of C. sinensis legumain (Cslegumain) in promoting the invasion and migration of cholangiocarcinoma cells and the mechanism involved. METHODS The structural and molecular characteristics of Cslegumain were predicted and analyzed using the online program Phyre2. Quantitative real-time polymerase chain reaction (qRT-PCR) and immunohistochemical staining were performed to test the transcriptional level of Cslegumain and its localization in the adult. Native Cslegumain was detected by western blotting assay. The effects of Cslegumain on the proliferation, invasion and migration of cholangiocarcinoma cells were checked using CCK-8 assay, Matrigel transwell assay and scratch wound healing assay. Expression levels of tumor-related molecules regulated by Cslegumain were evaluated by qRT-PCR and western blotting assay. RESULTS Cslegumain showed high similarity with human legumain in the secondary and tertiary structures and displayed higher transcriptional levels in the adult worm than in the metacercariae. Native Cslegumain was detected in a catalytic form and was localized mainly in the intestine of the C. sinensis adult and epithelial cells of the intrahepatic bile duct. After transfection into RBE cells, Cslegumain showed high ability in promoting the invasion and migration but not the proliferation of cholangiocarcinoma RBE cells. Furthermore, the expression levels of some molecules including E-cadherin and N-cadherin were downregulated, while the levels of α-actinin 4, β-catenin and inducible nitric oxide synthase (iNOS) were upregulated. CONCLUSIONS Our findings indicated that Cslegumain showed very similar structures as those of human legumain and could promote the invasion and migration of cholangiocarcinoma cells by regulating some tumor-related molecules.
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Affiliation(s)
- Yanfei Chu
- grid.452240.50000 0004 8342 6962Clinical Medicine Laboratory, Binzhou Medical University Hospital, Binzhou, 256603 Shandong People’s Republic of China
| | - Doufei Shi
- grid.452240.50000 0004 8342 6962Department of Geriatric Medicine, Binzhou Medical University Hospital, Binzhou, 256603 Shandong People’s Republic of China
| | - Nan Wang
- grid.452240.50000 0004 8342 6962Clinical Medicine Laboratory, Binzhou Medical University Hospital, Binzhou, 256603 Shandong People’s Republic of China
| | - Lebin Ren
- grid.452240.50000 0004 8342 6962Clinical Medicine Laboratory, Binzhou Medical University Hospital, Binzhou, 256603 Shandong People’s Republic of China
| | - Naiguo Liu
- grid.452240.50000 0004 8342 6962Clinical Medicine Laboratory, Binzhou Medical University Hospital, Binzhou, 256603 Shandong People’s Republic of China
| | - Fengai Hu
- grid.452240.50000 0004 8342 6962Clinical Medicine Laboratory, Binzhou Medical University Hospital, Binzhou, 256603 Shandong People’s Republic of China
| | - Wei Meng
- grid.452240.50000 0004 8342 6962Clinical Medicine Laboratory, Binzhou Medical University Hospital, Binzhou, 256603 Shandong People’s Republic of China
| | - Sung-Jong Hong
- grid.254224.70000 0001 0789 9563Department of Medical Environmental Biology, Chung-Ang University College of Medicine, Dongjak-Gu, Seoul, 156-756 Republic of Korea
| | - Xuelian Bai
- Clinical Medicine Laboratory, Binzhou Medical University Hospital, Binzhou, 256603, Shandong, People's Republic of China.
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Altered miRNA Expression Profiles in the Serum of Beagle Dogs Experimentally Infected with Toxocara canis. Animals (Basel) 2023; 13:ani13020299. [PMID: 36670839 PMCID: PMC9854737 DOI: 10.3390/ani13020299] [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: 11/16/2022] [Revised: 01/11/2023] [Accepted: 01/13/2023] [Indexed: 01/18/2023] Open
Abstract
Toxocara canis is a neglected roundworm, which can cause debilitating disease in dogs and humans worldwide. Serum is an excellent material for monitoring the occurrence of many diseases. However, no information is available on the expression of microRNAs (miRNAs) in the serum of dogs infected with T. canis. In this study, RNA-seq analysis was performed to identify the serum miRNA profiles in Beagle dogs infected with T. canis at different stages of infection. A total of 3, 25 and 25 differently expressed miRNAs (DEmiRNAs) were identified in dog serum at 24 h post-infection (hpi), 10 days post-infection (dpi) and 36 dpi, respectively, such as cfa-let-7g, cfa-miR-16, cfa-miR-92b, cfa-miR-93, cfa-miR-122, cfa-miR-485 and cfa-miR-451. Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis revealed that these miRNAs could regulate the pathways related to parasitic infectious diseases and immune system, such as amoebiasis, toxoplasmosis, platelet activation, IL-17 signaling pathway and chemokine signaling pathway. These results provide a foundation to explore the underlying regulatory role of miRNAs in definitive hosts after T. canis infection.
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Wu Y, Duffey M, Alex SE, Suarez-Reyes C, Clark EH, Weatherhead JE. The role of helminths in the development of non-communicable diseases. Front Immunol 2022; 13:941977. [PMID: 36119098 PMCID: PMC9473640 DOI: 10.3389/fimmu.2022.941977] [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: 05/12/2022] [Accepted: 08/01/2022] [Indexed: 12/15/2022] Open
Abstract
Non-communicable diseases (NCDs) like cardiovascular disease, chronic respiratory diseases, cancers, diabetes, and neuropsychiatric diseases cause significant global morbidity and mortality which disproportionately affect those living in low resource regions including low- and middle-income countries (LMICs). In order to reduce NCD morbidity and mortality in LMIC it is imperative to understand risk factors associated with the development of NCDs. Certain infections are known risk factors for many NCDs. Several parasitic helminth infections, which occur most commonly in LMICs, have been identified as potential drivers of NCDs in parasite-endemic regions. Though understudied, the impact of helminth infections on the development of NCDs is likely related to helminth-specific factors, including species, developmental stage and disease burden. Mechanical and chemical damage induced by the helminth in combination with pathologic host immune responses contribute to the long-term inflammation that increases risk for NCD development. Robust studies from animal models and human clinical trials are needed to understand the immunologic mechanisms of helminth-induced NCDs. Understanding the complex connection between helminths and NCDs will aid in targeted public health programs to reduce helminth-induced NCDs and reduce the high rates of morbidity that affects millions of people living in parasite-endemic, LMICs globally.
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Affiliation(s)
- Yifan Wu
- Department of Pediatrics, Division of Tropical Medicine, Baylor College of Medicine, Houston, TX, United States
| | - Megan Duffey
- Department of Pediatrics, Division of Tropical Medicine, Baylor College of Medicine, Houston, TX, United States,Department of Medicine, Section of Infectious Diseases, Baylor College of Medicine, Houston, TX, United States
| | - Saira Elizabeth Alex
- National School of Tropical Medicine, Baylor College of Medicine, Houston, TX, United States
| | - Charlie Suarez-Reyes
- Department of Pediatrics, Division of Tropical Medicine, Baylor College of Medicine, Houston, TX, United States
| | - Eva H. Clark
- Department of Pediatrics, Division of Tropical Medicine, Baylor College of Medicine, Houston, TX, United States,Department of Medicine, Section of Infectious Diseases, Baylor College of Medicine, Houston, TX, United States,National School of Tropical Medicine, Baylor College of Medicine, Houston, TX, United States
| | - Jill E. Weatherhead
- Department of Pediatrics, Division of Tropical Medicine, Baylor College of Medicine, Houston, TX, United States,Department of Medicine, Section of Infectious Diseases, Baylor College of Medicine, Houston, TX, United States,National School of Tropical Medicine, Baylor College of Medicine, Houston, TX, United States,*Correspondence: Jill E. Weatherhead,
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Mohamed FEZ, Jalan R, Minogue S, Andreola F, Habtesion A, Hall A, Winstanley A, Damink SO, Malagó M, Davies N, Luong TV, Dhillon A, Mookerjee R, Dhar D, Al-Jehani RM. Inhibition of TLR7 and TLR9 Reduces Human Cholangiocarcinoma Cell Proliferation and Tumor Development. Dig Dis Sci 2022; 67:1806-1821. [PMID: 33939146 DOI: 10.1007/s10620-021-06973-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Accepted: 03/25/2021] [Indexed: 02/08/2023]
Abstract
BACKGROUND Toll-like receptors (TLRs) are key players in innate immunity and modulation of TLR signaling has been demonstrated to profoundly affect proliferation and growth in different types of cancer. However, the role of TLRs in human intrahepatic cholangiocarcinoma (ICC) pathogenesis remains largely unexplored. AIMS We set out to determine if TLRs play any role in ICCs which could potentially make them useful treatment targets. METHODS Tissue microarrays containing samples from 9 human ICCs and normal livers were examined immunohistochemically for TLR4, TLR7, and TLR9 expression. Proliferation of human ICC cell line HuCCT1 was measured by MTS assay following treatment with CpG-ODN (TLR9 agonist), imiquimod (TLR7 agonist), chloroquine (TLR7 and TLR9 inhibitor) and IRS-954 (TLR7 and TLR9 antagonist). The in vivo effects of CQ and IRS-954 on tumor development were also examined in a NOD-SCID mouse xenograft model of human ICC. RESULTS TLR4 was expressed in all normal human bile duct epithelium but absent in the majority (60%) of ICCs. TLR7 and TLR9 were expressed in 80% of human ICCs. However, TLR7 was absent in all cases of normal human bile duct epithelium and only one was TLR9 positive. HuCCT1 cell proliferation in vitro significantly increased following IMQ or CpG-ODN treatment (P < 0.03 and P < 0.002, respectively) but decreased with CQ (P < 0.02). In the mouse xenograft model there was significant reduction in size of tumors from CQ and IRS-954 treated mice compared to untreated controls. CONCLUSION TLR7 and TLR9 should be further explored for their potential as actionable targets in the treatment of ICC.
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Affiliation(s)
- Fatma El Zahraa Mohamed
- UCL Institute for Liver and Digestive Health, Royal Free Hospital, London, UK.,Pathology Department, Minia University, El-Minia, Egypt
| | - Rajiv Jalan
- UCL Institute for Liver and Digestive Health, Royal Free Hospital, London, UK
| | - Shane Minogue
- UCL Institute for Liver and Digestive Health, Royal Free Hospital, London, UK
| | - Fausto Andreola
- UCL Institute for Liver and Digestive Health, Royal Free Hospital, London, UK
| | - Abeba Habtesion
- UCL Institute for Liver and Digestive Health, Royal Free Hospital, London, UK
| | - Andrew Hall
- UCL Institute for Liver and Digestive Health, Royal Free London NHS Foundation Trust, London, UK
| | - Alison Winstanley
- Department of Cellular Pathology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Steven Olde Damink
- Academic Department of Surgery and Interventional Sciences, Royal Free Hospital, London, UK
| | - Massimo Malagó
- Academic Department of Surgery and Interventional Sciences, Royal Free Hospital, London, UK
| | - Nathan Davies
- UCL Institute for Liver and Digestive Health, Royal Free Hospital, London, UK
| | - Tu Vinh Luong
- Department of Cellular Pathology, Royal Free London NHS Foundation Trust, London, UK
| | - Amar Dhillon
- Department of Cellular Pathology, Royal Free London NHS Foundation Trust, London, UK
| | - Rajeshwar Mookerjee
- UCL Institute for Liver and Digestive Health, Royal Free Hospital, London, UK
| | - Dipok Dhar
- UCL Institute for Liver and Digestive Health, Royal Free Hospital, London, UK
| | - Rajai Munir Al-Jehani
- UCL Institute for Liver and Digestive Health, Royal Free London NHS Foundation Trust, London, UK.
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9
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Ceci L, Zhou T, Lenci I, Meadows V, Kennedy L, Li P, Ekser B, Milana M, Zhang W, Wu C, Sato K, Chakraborty S, Glaser SS, Francis H, Alpini G, Baiocchi L. Molecular Mechanisms Linking Risk Factors to Cholangiocarcinoma Development. Cancers (Basel) 2022; 14:1442. [PMID: 35326593 PMCID: PMC8945938 DOI: 10.3390/cancers14061442] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 03/08/2022] [Accepted: 03/09/2022] [Indexed: 02/01/2023] Open
Abstract
The poor prognosis of cholangiocarcinoma in humans is related to several factors, such as (i) the heterogeneity of the disease, (ii) the late onset of symptoms and (iii) the limited comprehension of the carcinogenic pathways determining neoplastic changes, which all limit the pursuit of appropriate treatment. Several risk factors have been recognized, including different infective, immune-mediated, and dysmorphogenic disorders of the biliary tree. In this review, we report the details of possible mechanisms that lead a specific premalignant pathological condition to become cholangiocarcinoma. For instance, during liver fluke infection, factors secreted from the worms may play a major role in pathogenesis. In primary sclerosing cholangitis, deregulation of histamine and bile-acid signaling may determine important changes in cellular pathways. The study of these molecular events may also shed some light on the pathogenesis of sporadic (unrelated to risk factors) forms of cholangiocarcinoma, which represent the majority (nearly 75%) of cases.
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Affiliation(s)
- Ludovica Ceci
- Hepatology and Gastroenterology Division, Department of Medicine, Indiana University, Indianapolis, IN 46202, USA; (L.C.); (T.Z.); (V.M.); (L.K.); (K.S.); (H.F.)
| | - Tianhao Zhou
- Hepatology and Gastroenterology Division, Department of Medicine, Indiana University, Indianapolis, IN 46202, USA; (L.C.); (T.Z.); (V.M.); (L.K.); (K.S.); (H.F.)
| | - Ilaria Lenci
- Unit of Hepatology, Tor Vergata University, 00133 Rome, Italy; (I.L.); (M.M.)
| | - Vik Meadows
- Hepatology and Gastroenterology Division, Department of Medicine, Indiana University, Indianapolis, IN 46202, USA; (L.C.); (T.Z.); (V.M.); (L.K.); (K.S.); (H.F.)
| | - Lindsey Kennedy
- Hepatology and Gastroenterology Division, Department of Medicine, Indiana University, Indianapolis, IN 46202, USA; (L.C.); (T.Z.); (V.M.); (L.K.); (K.S.); (H.F.)
- Department of Research, Richard L. Roudebush VA Medical Center, Indianapolis, IN 46202, USA
| | - Ping Li
- Department of Surgery, Division of Transplant Surgery, Indiana University, Indianapolis, IN 46202, USA; (P.L.); (B.E.); (W.Z.)
| | - Burcin Ekser
- Department of Surgery, Division of Transplant Surgery, Indiana University, Indianapolis, IN 46202, USA; (P.L.); (B.E.); (W.Z.)
| | - Martina Milana
- Unit of Hepatology, Tor Vergata University, 00133 Rome, Italy; (I.L.); (M.M.)
| | - Wenjun Zhang
- Department of Surgery, Division of Transplant Surgery, Indiana University, Indianapolis, IN 46202, USA; (P.L.); (B.E.); (W.Z.)
| | - Chaodong Wu
- Department of Nutrition, Texas A&M University, College Station, TX 77843, USA;
| | - Keisaku Sato
- Hepatology and Gastroenterology Division, Department of Medicine, Indiana University, Indianapolis, IN 46202, USA; (L.C.); (T.Z.); (V.M.); (L.K.); (K.S.); (H.F.)
| | - Sanjukta Chakraborty
- Department of Medical Physiology, Texas A&M University College of Medicine, Bryan, TX 77807, USA; (S.C.); (S.S.G.)
| | - Shannon S. Glaser
- Department of Medical Physiology, Texas A&M University College of Medicine, Bryan, TX 77807, USA; (S.C.); (S.S.G.)
| | - Heather Francis
- Hepatology and Gastroenterology Division, Department of Medicine, Indiana University, Indianapolis, IN 46202, USA; (L.C.); (T.Z.); (V.M.); (L.K.); (K.S.); (H.F.)
- Department of Research, Richard L. Roudebush VA Medical Center, Indianapolis, IN 46202, USA
| | - Gianfranco Alpini
- Hepatology and Gastroenterology Division, Department of Medicine, Indiana University, Indianapolis, IN 46202, USA; (L.C.); (T.Z.); (V.M.); (L.K.); (K.S.); (H.F.)
- Department of Research, Richard L. Roudebush VA Medical Center, Indianapolis, IN 46202, USA
| | - Leonardo Baiocchi
- Unit of Hepatology, Tor Vergata University, 00133 Rome, Italy; (I.L.); (M.M.)
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10
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Ma XX, Qiu YY, Chang ZG, Gao JF, Jiang RR, Li CL, Wang CR, Chang QC. Identification of Myoferlin, a Potential Serodiagnostic Antigen of Clonorchiasis, via Immunoproteomic Analysis of Sera From Different Infection Periods and Excretory-Secretory Products of Clonorchis sinensis. Front Cell Infect Microbiol 2021; 11:779259. [PMID: 34733798 PMCID: PMC8558468 DOI: 10.3389/fcimb.2021.779259] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2021] [Accepted: 10/04/2021] [Indexed: 11/25/2022] Open
Abstract
Clonorchiasis, which is caused by Clonorchis sinensis, is an important foodborne disease worldwide. The excretory-secretory products (ESPs) of C. sinensis play important roles in host-parasite interactions by acting as causative agents. In the present study, the ESPs and sera positive for C. sinensis were collected to identify proteins specific to the sera of C. sinensis (i.e., proteins that do not cross-react with Fasciola hepatica and Schistosoma japonicum) at different infection periods. Briefly, white Japanese rabbits were artificially infected with C. sinensis, and their sera were collected at 7 days post-infection (dpi), 14 dpi, 35 dpi, and 77 dpi. To identify the specific proteins in C. sinensis, a co-immunoprecipitation (Co-IP) assay was conducted using shotgun liquid chromatography tandem-mass spectrometry (LC-MS/MS) to pull down the sera roots of C. sinensis, F. hepatica, and S. japonicum. For the annotated proteins, 32, 18, 39, and 35 proteins specific to C. sinensis were pulled down by the infected sera at 7, 14, 35, and 77 dpi, respectively. Three proteins, Dynein light chain-1, Dynein light chain-2 and Myoferlin were detected in all infection periods. Of these proteins, myoferlin is known to be overexpressed in several human cancers and could be a promising biomarker and therapeutic target for cancer cases. Accordingly, this protein was selected for further studies. To achieve a better expression, myoferlin was truncated into two parts, Myof1 and Myof2 (1,500 bp and 810 bp), based on the antigenic epitopes provided by bioinformatics. The estimated molecular weight of the recombinant proteins was 57.3 ku (Myof1) and 31.3 ku (Myof2). Further, both Myof1 and Myof2 could be probed by the sera from rabbits infected with C. sinensis. No cross-reaction occurred with the positive sera of S. japonica, F. hepatica, and negative controls. Such findings indicate that myoferlin may be an important diagnostic antigen present in the ESPs. Overall, the present study provides new insights into proteomic changes between ESPs and hosts in different infection periods by LC-MS/MS. Moreover, myoferlin, as a biomarker, may be used to develop an objective method for future diagnosis of clonorchiasis.
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Affiliation(s)
- Xiao-Xiao Ma
- School of Public Health, Shantou University, Shantou, China.,College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, China.,Key Laboratory of Zoonosis Research, Ministry of Education, Institute of Zoonosis, College of Veterinary Medicine, Jilin University, Changchun, China
| | - Yang-Yuan Qiu
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, China.,Key Laboratory of Zoonosis Research, Ministry of Education, Institute of Zoonosis, College of Veterinary Medicine, Jilin University, Changchun, China
| | - Zhi-Guang Chang
- The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Jun-Feng Gao
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, China
| | | | - Chun-Lin Li
- 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
| | - Qiao-Cheng Chang
- School of Public Health, Shantou University, Shantou, China.,College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, China
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11
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Kim JW, Yi J, Park J, Jeong JH, Kim J, Won J, Chung S, Kim TS, Pak JH. Transcriptomic profiling of three-dimensional cholangiocyte spheroids long term exposed to repetitive Clonorchis sinensis excretory-secretory products. Parasit Vectors 2021; 14:213. [PMID: 33879231 PMCID: PMC8056535 DOI: 10.1186/s13071-021-04717-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Accepted: 04/01/2021] [Indexed: 12/16/2022] Open
Abstract
Background Biliary tract infection with the carcinogenic human liver fluke, Clonorchis sinensis, provokes chronic inflammation, epithelial hyperplasia, periductal fibrosis, and even cholangiocarcinoma. Complications are proportional to the intensity and duration of the infection. In addition to mechanical irritation of the biliary epithelia from worms, their excretory-secretory products (ESPs) cause chemical irritation, which leads to inflammation, proliferation, and free radical generation. Methods A three-dimensional in vitro cholangiocyte spheroid culture model was established, followed by ESP treatment. This allowed us to examine the intrinsic pathological mechanisms of clonorchiasis via the imitation of prolonged and repetitive in vivo infection. Results Microarray and RNA-Seq analysis revealed that ESP-treated cholangiocyte H69 spheroids displayed global changes in gene expression compared to untreated spheroids. In ESP-treated H69 spheroids, 185 and 63 probes were found to be significantly upregulated and downregulated, respectively, corresponding to 209 genes (p < 0.01, fold change > 2). RNA-Seq was performed for the validation of the microarray results, and the gene expression patterns in both transcriptome platforms were well matched for 209 significant genes. Gene ontology analysis demonstrated that differentially expressed genes were mainly classified into immune system processes, the extracellular region, and the extracellular matrix. Among the upregulated genes, four genes (XAF1, TRIM22, CXCL10, and BST2) were selected for confirmation using quantitative RT-PCR, resulting in 100% similar expression patterns in microarray and RNA-Seq. Conclusions These findings broaden our understanding of the pathological pathways of liver fluke-associated hepatobiliary disorders and suggest a novel therapeutic strategy for this infectious cancer. Graphic abstract ![]()
Supplementary Information The online version contains supplementary material available at 10.1186/s13071-021-04717-2.
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Affiliation(s)
- Jung-Woong Kim
- Department of Life Science, College of Natural Sciences, Chung-Ang University, Seoul, 06974, Republic of Korea
| | - Junyeong Yi
- Department of Convergence Medicine, University of Ulsan College of Medicine and Asan Institute for Life Sciences, Asan Medical Center, Seoul, 05505, Republic of Korea
| | - Jinhong Park
- Department of Life Science, College of Natural Sciences, Chung-Ang University, Seoul, 06974, Republic of Korea
| | - Ji Hoon Jeong
- Department of Convergence Medicine, University of Ulsan College of Medicine and Asan Institute for Life Sciences, Asan Medical Center, Seoul, 05505, Republic of Korea
| | - Jinho Kim
- Department of Life Science, College of Natural Sciences, Chung-Ang University, Seoul, 06974, Republic of Korea
| | - Jihee Won
- School of Mechanical Engineering, Korea University, Seoul, 02841, Republic of Korea
| | - Seok Chung
- School of Mechanical Engineering, Korea University, Seoul, 02841, Republic of Korea
| | - Tong-Soo Kim
- Department of Tropical Medicine and Parasitology, Inha University School of Medicine, Incheon, 22212, Republic of Korea
| | - Jhang Ho Pak
- Department of Convergence Medicine, University of Ulsan College of Medicine and Asan Institute for Life Sciences, Asan Medical Center, Seoul, 05505, Republic of Korea.
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12
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MicroRNA Interference in Hepatic Host-Pathogen Interactions. Int J Mol Sci 2021; 22:ijms22073554. [PMID: 33808062 PMCID: PMC8036276 DOI: 10.3390/ijms22073554] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 03/24/2021] [Accepted: 03/27/2021] [Indexed: 12/14/2022] Open
Abstract
The liver is well recognized as a non-immunological visceral organ that is involved in various metabolic activities, nutrient storage, and detoxification. Recently, many studies have demonstrated that resident immune cells in the liver drive various immunological reactions by means of several molecular modulators. Understanding the mechanistic details of interactions between hepatic host immune cells, including Kupffer cells and lymphocytes, and various hepatic pathogens, especially viruses, bacteria, and parasites, is necessary. MicroRNAs (miRNAs), over 2600 of which have been discovered, are small, endogenous, interfering, noncoding RNAs that are predicted to regulate more than 15,000 genes by degrading specific messenger RNAs. Several recent studies have demonstrated that some miRNAs are associated with the immune response to pathogens in the liver. However, the details of the underlying mechanisms of miRNA interference in hepatic host-pathogen interactions still remain elusive. In this review, we summarize the relationship between the immunological interactions of various pathogens and hepatic resident immune cells, as well as the role of miRNAs in the maintenance of liver immunity against pathogens.
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13
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Zarski LM, Giessler KS, Jacob SI, Weber PSD, McCauley AG, Lee Y, Soboll Hussey G. Identification of Host Factors Associated with the Development of Equine Herpesvirus Myeloencephalopathy by Transcriptomic Analysis of Peripheral Blood Mononuclear Cells from Horses. Viruses 2021; 13:v13030356. [PMID: 33668216 PMCID: PMC7995974 DOI: 10.3390/v13030356] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 02/18/2021] [Accepted: 02/19/2021] [Indexed: 12/13/2022] Open
Abstract
Equine herpesvirus-1 is the cause of respiratory disease, abortion, and equine herpesvirus myeloencephalopathy (EHM) in horses worldwide. EHM affects as many as 14% of infected horses and a cell-associated viremia is thought to be central for EHM pathogenesis. While EHM is infrequent in younger horses, up to 70% of aged horses develop EHM. The aging immune system likely contributes to EHM pathogenesis; however, little is known about the host factors associated with clinical EHM. Here, we used the “old mare model” to induce EHM following EHV-1 infection. Peripheral blood mononuclear cells (PBMCs) of horses prior to infection and during viremia were collected and RNA sequencing with differential gene expression was used to compare the transcriptome of horses that did (EHM group) and did not (non-EHM group) develop clinical EHM. Interestingly, horses exhibiting EHM did not show respiratory disease, while non-EHM horses showed significant respiratory disease starting on day 2 post infection. Multiple immune pathways differed in EHM horses in response to EHV-1. These included an upregulation of IL-6 gene expression, a dysregulation of T-cell activation through AP-1 and responses skewed towards a T-helper 2 phenotype. Further, a dysregulation of coagulation and an upregulation of elements in the progesterone response were observed in EHM horses.
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Affiliation(s)
- Lila M. Zarski
- Department of Pathobiology and Diagnostic Investigation, Michigan State University, East Lansing, MI 48824, USA; (L.M.Z.); (K.S.G.); (S.I.J.); (A.G.M.); (Y.L.)
| | - Kim S. Giessler
- Department of Pathobiology and Diagnostic Investigation, Michigan State University, East Lansing, MI 48824, USA; (L.M.Z.); (K.S.G.); (S.I.J.); (A.G.M.); (Y.L.)
| | - Sarah I. Jacob
- Department of Pathobiology and Diagnostic Investigation, Michigan State University, East Lansing, MI 48824, USA; (L.M.Z.); (K.S.G.); (S.I.J.); (A.G.M.); (Y.L.)
| | - Patty Sue D. Weber
- Department of Large Animal Clinical Sciences, Michigan State University, East Lansing, MI 48824, USA;
| | - Allison G. McCauley
- Department of Pathobiology and Diagnostic Investigation, Michigan State University, East Lansing, MI 48824, USA; (L.M.Z.); (K.S.G.); (S.I.J.); (A.G.M.); (Y.L.)
| | - Yao Lee
- Department of Pathobiology and Diagnostic Investigation, Michigan State University, East Lansing, MI 48824, USA; (L.M.Z.); (K.S.G.); (S.I.J.); (A.G.M.); (Y.L.)
| | - Gisela Soboll Hussey
- Department of Pathobiology and Diagnostic Investigation, Michigan State University, East Lansing, MI 48824, USA; (L.M.Z.); (K.S.G.); (S.I.J.); (A.G.M.); (Y.L.)
- Correspondence:
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14
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Shi W, He JJ, Mei XF, Lu KJ, Zeng ZX, Zhang YY, Sheng ZA, Elsheikha HM, Huang WY, Zhu XQ. Dysregulation of hepatic microRNA expression in C57BL/6 mice affected by excretory-secretory products of Fasciola gigantica. PLoS Negl Trop Dis 2020; 14:e0008951. [PMID: 33332355 PMCID: PMC7775122 DOI: 10.1371/journal.pntd.0008951] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 12/31/2020] [Accepted: 11/03/2020] [Indexed: 02/07/2023] Open
Abstract
The excretory-secretory products released by the liver fluke Fasciola gigantica (FgESPs) play important roles in regulating the host immune response during the infection. Identification of hepatic miRNAs altered by FgESPs may improve our understanding of the pathogenesis of F. gigantica infection. In this study, we investigated the alterations in the hepatic microRNAs (miRNAs) in mice treated with FgESPs using high-throughput small RNA (sRNA) sequencing and bioinformatics analysis. The expression of seven miRNAs was confirmed by quantitative stem-loop reverse transcription quantitative PCR (qRT-PCR). A total of 1,313 miRNAs were identified in the liver of mice, and the differentially expressed (DE) miRNAs varied across the time lapsed post exposure to FgESPs. We identified 67, 154 and 53 dysregulated miRNAs at 1, 4 and 12 weeks post-exposure, respectively. 5 miRNAs (miR-126a-3p, miR-150-5p, miR-155-5p, miR-181a-5p and miR-362-3p) were commonly dysregulated at the three time points. We also found that most of the DE miRNAs were induced by FgESPs in the mouse liver after 4 weeks of exposure. These were subjected to Gene Ontology (GO) enrichment analysis, which showed that the predicted targets of the hepatic DE miRNAs of mice 4 weeks of FgESPs injection were enriched in GO terms, including cell membrane, ion binding, cellular communication, organelle and DNA damage. KEGG analysis indicated that the predicted targets of the most downregulated miRNAs were involved in 15 neural activity-related pathways, 6 digestion-related pathways, 20 immune response-related pathways and 17 cancer-related pathways. These data provide new insights into how FgESPs can dysregulate hepatic miRNAs, which play important roles in modulating several aspects of F. gigantica pathogenesis.
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Affiliation(s)
- Wei Shi
- State Key Laboratory of Veterinary Etiological Biology, Key Laboratory of Veterinary Parasitology of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, Gansu Province, People’s Republic of China
- School of Animal Science and Technology, Guangxi University, Nanning, Guangxi Zhuang Autonomous Region, People’s Republic of China
- School of Preclinical Medicine, Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, People’s Republic of China
| | - Jun-Jun He
- State Key Laboratory of Veterinary Etiological Biology, Key Laboratory of Veterinary Parasitology of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, Gansu Province, People’s Republic of China
- * E-mail:
| | - Xue-Fang Mei
- School of Animal Science and Technology, Guangxi University, Nanning, Guangxi Zhuang Autonomous Region, People’s Republic of China
| | - Ke-Jing Lu
- School of Animal Science and Technology, Guangxi University, Nanning, Guangxi Zhuang Autonomous Region, People’s Republic of China
| | - Zi-Xuan Zeng
- School of Animal Science and Technology, Guangxi University, Nanning, Guangxi Zhuang Autonomous Region, People’s Republic of China
| | - Yao-Yao Zhang
- School of Animal Science and Technology, Guangxi University, Nanning, Guangxi Zhuang Autonomous Region, People’s Republic of China
| | - Zhao-An Sheng
- School of Animal Science and Technology, Guangxi University, Nanning, Guangxi Zhuang Autonomous Region, People’s Republic of China
| | - Hany M. Elsheikha
- Faculty of Medicine and Health Sciences, School of Veterinary Medicine and Science, University of Nottingham, Loughborough, United Kingdom
| | - Wei-Yi Huang
- School of Animal Science and Technology, Guangxi University, Nanning, Guangxi Zhuang Autonomous Region, People’s Republic of China
| | - Xing-Quan Zhu
- State Key Laboratory of Veterinary Etiological Biology, Key Laboratory of Veterinary Parasitology of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, Gansu Province, People’s Republic of China
- College of Veterinary Medicine, Shanxi Agricultural University, Taigu, Shanxi Province, People’s Republic of China
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15
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Paul S, Ruiz-Manriquez LM, Serrano-Cano FI, Estrada-Meza C, Solorio-Diaz KA, Srivastava A. Human microRNAs in host-parasite interaction: a review. 3 Biotech 2020; 10:510. [PMID: 33178551 PMCID: PMC7644590 DOI: 10.1007/s13205-020-02498-6] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Accepted: 10/19/2020] [Indexed: 02/06/2023] Open
Abstract
MicroRNAs (miRNAs) are a group of small noncoding RNA molecules with significant capacity to regulate the gene expression at the post-transcriptional level in a sequence-specific manner either through translation repression or mRNA degradation triggering a fine-tuning biological impact. They have been implicated in several processes, including cell growth and development, signal transduction, cell proliferation and differentiation, metabolism, apoptosis, inflammation, and immune response modulation. However, over the last few years, extensive studies have shown the relevance of miRNAs in human pathophysiology. Common human parasitic diseases, such as Malaria, Leishmaniasis, Amoebiasis, Chagas disease, Schistosomiasis, Toxoplasmosis, Cryptosporidiosis, Clonorchiasis, and Echinococcosis are the leading cause of death worldwide. Thus, identifying and characterizing parasite-specific miRNAs and their host targets, as well as host-related miRNAs, are important for a deeper understanding of the pathophysiology of parasite-specific diseases at the molecular level. In this review, we have demonstrated the impact of human microRNAs during host-parasite interaction as well as their potential to be used for diagnosis and prognosis purposes.
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Affiliation(s)
- Sujay Paul
- Tecnologico de Monterrey, School of Engineering and Sciences, Campus Queretaro, Av. Epigmenio Gonzalez, No. 500 Fracc. San Pablo, 76130 Querétaro, Mexico
| | - Luis M. Ruiz-Manriquez
- Tecnologico de Monterrey, School of Engineering and Sciences, Campus Queretaro, Av. Epigmenio Gonzalez, No. 500 Fracc. San Pablo, 76130 Querétaro, Mexico
| | - Francisco I. Serrano-Cano
- Tecnologico de Monterrey, School of Engineering and Sciences, Campus Queretaro, Av. Epigmenio Gonzalez, No. 500 Fracc. San Pablo, 76130 Querétaro, Mexico
| | - Carolina Estrada-Meza
- Tecnologico de Monterrey, School of Engineering and Sciences, Campus Queretaro, Av. Epigmenio Gonzalez, No. 500 Fracc. San Pablo, 76130 Querétaro, Mexico
| | - Karla A. Solorio-Diaz
- Tecnologico de Monterrey, School of Engineering and Sciences, Campus Queretaro, Av. Epigmenio Gonzalez, No. 500 Fracc. San Pablo, 76130 Querétaro, Mexico
| | - Aashish Srivastava
- Section of Bioinformatics, Clinical Laboratory, Haukeland University Hospital, 5021 Bergen, Norway
- Department of Clinical Science, University of Bergen, 5021 Bergen, Norway
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16
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Sotillo J, Robinson MW, Kimber MJ, Cucher M, Ancarola ME, Nejsum P, Marcilla A, Eichenberger RM, Tritten L. The protein and microRNA cargo of extracellular vesicles from parasitic helminths - current status and research priorities. Int J Parasitol 2020; 50:635-645. [PMID: 32652128 DOI: 10.1016/j.ijpara.2020.04.010] [Citation(s) in RCA: 61] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 04/18/2020] [Accepted: 04/21/2020] [Indexed: 12/16/2022]
Abstract
Helminth parasites have a remarkable ability to persist within their mammalian hosts, which is largely due to their secretion of molecules with immunomodulatory properties. Although the soluble components of helminth secretions have been extensively studied, the discovery that helminths release extracellular vesicles (EVs) has added further complexity to the host-parasite interaction. Whilst several studies have begun to characterise the molecules carried by helminth EVs, work aimed at investigating their biological functions has been hindered by a lack of helminth-specific EV markers. To begin to address this, we summarised helminth EV literature to date. With a focus on the protein and microRNA (miRNA) cargo, we aimed to detect similarities and differences across those major groups of helminths for which data are available; namely nematodes, trematodes and cestodes. Pfam analysis revealed that although there is no universal EV marker for all helminth species, the EF-hand protein family was present in all EV datasets from cestodes and trematodes, and could serve as a platyhelminth EV biomarker. In contrast, M13 metallopeptidases and actin may have potential as markers for nematode EVs. As with proteins, many miRNA families appeared to be species-, stage-, or dataset-specific. Two miRNA families were common to nematode EVs (mir-10 and let-7); the miRNA cargo of EVs secreted by clade I species appeared somewhat different from species from other clades. Five miRNA families (mir-71, mir-10, mir-190, let-7 and mir-2) were shared by all trematode species examined. Our analysis has identified novel markers that may be used in studies aimed at characterising helminth EVs and interrogating their function at the host-parasite interface. In addition, we discuss the heterogeneity of methods used for helminth EV isolation and emphasise the need for a standardised approach in reporting on helminth EV data.
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Affiliation(s)
- Javier Sotillo
- Centro Nacional de Microbiologia, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain.
| | - Mark W Robinson
- School of Biological Sciences, Queen's University Belfast, 19 Chlorine Gardens, Belfast, Northern Ireland, United Kingdom
| | - Michael J Kimber
- Department of Biomedical Sciences, College of Veterinary Medicine, Iowa State University, Ames, IA, USA
| | - Marcela Cucher
- Instituto de Investigaciones en Microbiología y Parasitología Médica (IMPaM, UBA-CONICET), Paraguay 2155 Piso 13 (CP1121), Buenos Aires, Argentina
| | - María Eugenia Ancarola
- Instituto de Investigaciones en Microbiología y Parasitología Médica (IMPaM, UBA-CONICET), Paraguay 2155 Piso 13 (CP1121), Buenos Aires, Argentina
| | - Peter Nejsum
- Department of Clinical Medicine, Aarhus University, Palle Juul-Jensens Boulevard 45, 8200 Aarhus, Denmark
| | - Antonio Marcilla
- Àrea de Parasitologia, Departament de Farmàcia i Tecnologia Farmacèutica i Parasitologia, Universitat de València, Burjassot, Valencia, Spain; Joint Research Unit on Endocrinology, Nutrition and Clinical Dietetics, Health Research Institute La Fe, Universitat de Valencia, Valencia, Spain
| | - Ramon M Eichenberger
- Institute of Parasitology, University of Zurich, Winterthurerstrasse 266a, CH-8057 Zurich, Switzerland.
| | - Lucienne Tritten
- Institute of Parasitology, University of Zurich, Winterthurerstrasse 266a, CH-8057 Zurich, Switzerland.
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Na BK, Pak JH, Hong SJ. Clonorchis sinensis and clonorchiasis. Acta Trop 2020; 203:105309. [PMID: 31862466 DOI: 10.1016/j.actatropica.2019.105309] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Revised: 11/22/2019] [Accepted: 12/16/2019] [Indexed: 01/25/2023]
Abstract
Clonorchis sinensis is a fish-borne trematode that inhabits the bile duct of mammals including humans. Clonorchiasis is prevalent in China, Korea, and Vietnam, and 15-20 million people are estimated to be infected by this fluke. Freshwater snails act as the first intermediate host for the proliferation of C. sinensis larvae and shed the cercariae into water. The cercariae penetrate the skin of freshwater fish and transform to metacercariae. Humans are infected by eating raw or undercooked freshwater fish as dishes of filet, "sashimi," or congee, which contain C. sinensis metacercariae. In humans, the C. sinensis metacercariae excyst in the duodenum, and juvenile flukes migrate up via bile chemotaxis into bile ducts. Once there, C. sinensis provokes hyperplasia of the bile duct epithelium, obstructive jaundice, ascites, liver enlargement and cirrhosis, and infrequent cholangiocarcinoma (CCA). Although the association between C. sinensis infection and CCA has been firmly established in past decades, the underlying mechanisms are not elucidated in detail. In the context of chronic clonorchiasis-associated hepatobiliary aberrations, the constitutive disruption of redox homeostasis and dysregulation of physiological signaling pathways may promote the malignant transformation of cholangiocytes, thus leading to substantial acquisition of a more aggressive phenotype by these cells: CCA. With advances of genomic and molecular biological approaches, diverse C. sinensis proteins that are essential for parasite physiology and pathogenicity have been identified and characterized. Some of the proteins have been considered as attractive targets for development of vaccines and chemotherapeutics. Candidate antigens for reliable serodiagnosis of clonorchiasis have been studied.
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Won J, Cho Y, Lee D, Jeon BY, Ju JW, Chung S, Pak JH. Clonorchis sinensis excretory-secretory products increase malignant characteristics of cholangiocarcinoma cells in three-dimensional co-culture with biliary ductal plates. PLoS Pathog 2019; 15:e1007818. [PMID: 31121000 PMCID: PMC6550432 DOI: 10.1371/journal.ppat.1007818] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2018] [Revised: 06/05/2019] [Accepted: 05/07/2019] [Indexed: 12/16/2022] Open
Abstract
Clonorchis sinensis is a carcinogenic human liver fluke, prolonged infection which provokes chronic inflammation, epithelial hyperplasia, periductal fibrosis, and even cholangiocarcinoma (CCA). These effects are driven by direct physical damage caused by the worms, as well as chemical irritation from their excretory-secretory products (ESPs) in the bile duct and surrounding liver tissues. We investigated the C. sinensis ESP-mediated malignant features of CCA cells (HuCCT1) in a three-dimensional microfluidic culture model that mimics an in vitro tumor microenvironment. This system consisted of a type I collagen extracellular matrix, applied ESPs, GFP-labeled HuCCT1 cells and quiescent biliary ductal plates formed by normal cholangiocytes (H69 cells). HuCCT1 cells were attracted by a gradient of ESPs in a concentration-dependent manner and migrated in the direction of the ESPs. Meanwhile, single cell invasion by HuCCT1 cells increased independently of the direction of the ESP gradient. ESP treatment resulted in elevated secretion of interleukin-6 (IL-6) and transforming growth factor-beta1 (TGF-β1) by H69 cells and a cadherin switch (decrease in E-cadherin/increase in N-cadherin expression) in HuCCT1 cells, indicating an increase in epithelial-mesenchymal transition-like changes by HuCCT1 cells. Our findings suggest that C. sinensis ESPs promote the progression of CCA in a tumor microenvironment via the interaction between normal cholangiocytes and CCA cells. These observations broaden our understanding of the progression of CCA caused by liver fluke infection and suggest a new approach for the development of chemotherapeutic for this infectious cancer. The oriental liver fluke, Clonorchis sinensis, is a biological carcinogen of humans and is the cause of death of infectious cancer patients in China and Korea. Its chronic infection promotes cholangiocarcinogenesis due to direct contact of host tissues with the worms and their excretory-secretory products (ESPs); however, the specific mechanisms underlying this pathology remain unclear. To assess its contribution to the progression of cholangiocarcinoma (CCA), we developed a 3-dimensional (3D) in vitro culture model that consists of CCA cells (HuCCT1) in direct contact with normal cholangiocytes (H69), which are subsequently exposed to C. sinensis ESPs; therefore, this model represents a C. sinensis-associated CCA microenvironment. Co-cultured HuCCT1 cells exhibited increased motility in response to C. sinensis ESPs, suggesting that this model may recapitulate some aspects of tumor microenvironment complexity. Proinflammatory cytokines such as IL-6 and TGF-β1 secreted by H69 cells exhibited a crosstalk effect regarding the epithelial-mesenchymal transition of HuCCT1 cells, thus, promoting an increase in the metastatic characteristics of CCA cells. Our findings enable an understanding of the mechanisms underlying the etiology of C. sinensis-associated CCA, and, therefore, this approach will contribute to the development of new strategies for the reduction of its high mortality rate.
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Affiliation(s)
- Jihee Won
- School of Mechanical Engineering, Korea University, Seoul, Republic of Korea
| | - Youngkyu Cho
- Department of IT Convergence, Korea University, Seoul, Republic of Korea
| | - Dahyun Lee
- Department of Convergence Medicine, University of Ulsan College of Medicine and Asan Institute for Life Sciences, Asan Medical Center, Seoul, Republic of Korea
| | - Bo Young Jeon
- Department of Convergence Medicine, University of Ulsan College of Medicine and Asan Institute for Life Sciences, Asan Medical Center, Seoul, Republic of Korea
| | - Jung-Won Ju
- Division of Vectors & Parasitic Diseases, Korean Centers for Disease Control and Prevention, Osong, Republic of Korea
| | - Seok Chung
- School of Mechanical Engineering, Korea University, Seoul, Republic of Korea
- Department of IT Convergence, Korea University, Seoul, Republic of Korea
- KU-KIST Graduate School of Converging Science and Technology, Korea University, Seoul, Republic of Korea
- * E-mail: (SC); (JHP)
| | - Jhang Ho Pak
- Department of Convergence Medicine, University of Ulsan College of Medicine and Asan Institute for Life Sciences, Asan Medical Center, Seoul, Republic of Korea
- * E-mail: (SC); (JHP)
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Prueksapanich P, Piyachaturawat P, Aumpansub P, Ridtitid W, Chaiteerakij R, Rerknimitr R. Liver Fluke-Associated Biliary Tract Cancer. Gut Liver 2018; 12:236-245. [PMID: 28783896 PMCID: PMC5945254 DOI: 10.5009/gnl17102] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2017] [Revised: 04/29/2017] [Accepted: 05/06/2017] [Indexed: 02/06/2023] Open
Abstract
Cholangiocarcinoma (CCA) is an aggressive cancer arising from epithelial cells of the bile duct. Most patients with CCA have an unresectable tumor at the time of diagnosis. In Western countries, the risk of CCA increases in patients with primary sclerosing cholangitis, whereas liver fluke infection appears to be the major risk factor for CCA in Asian countries. A diagnosis of liver fluke infection often relies on stool samples, including microscopic examination, polymerase chain reaction-based assays, and fluke antigen detection. Tests of serum, saliva and urine samples are also potentially diagnostic. The presence of liver fluke along with exogenous carcinogens magnifies the risk of CCA in people living in endemic areas. The “liver fluke-cholangiocarcinoma” carcinogenesis pathways consist of mechanical damage to the bile duct epithelium, immunopathologic and cellular reactions to the liver fluke’s antigens and excretory/secretory products, liver fluke-induced changes in the biliary tract microbiome and the effects of repeated treatment for liver fluke. A vaccine and novel biomarkers are needed for the primary and secondary prevention of CCA in endemic areas. Importantly, climate change exerts an effect on vector-borne parasitic diseases, and awareness of liver fluke should be enhanced in potentially migrated habitat areas.
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Affiliation(s)
- Piyapan Prueksapanich
- Division of Gastroenterology, Department of Medicine, Chulalongkorn University Faculty of Medicine, Bangkok, Thailand
| | - Panida Piyachaturawat
- Division of Gastroenterology, Department of Medicine, Chulalongkorn University Faculty of Medicine, Bangkok, Thailand
| | - Prapimphan Aumpansub
- Division of Gastroenterology, Department of Medicine, Chulalongkorn University Faculty of Medicine, Bangkok, Thailand
| | - Wiriyaporn Ridtitid
- Division of Gastroenterology, Department of Medicine, Chulalongkorn University Faculty of Medicine, Bangkok, Thailand
| | - Roongruedee Chaiteerakij
- Division of Gastroenterology, Department of Medicine, Chulalongkorn University Faculty of Medicine, Bangkok, Thailand
| | - Rungsun Rerknimitr
- Division of Gastroenterology, Department of Medicine, Chulalongkorn University Faculty of Medicine, Bangkok, Thailand
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Harrington D, Lamberton PHL, McGregor A. Human liver flukes. Lancet Gastroenterol Hepatol 2018; 2:680-689. [PMID: 28786389 DOI: 10.1016/s2468-1253(17)30111-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2016] [Revised: 03/26/2017] [Accepted: 04/03/2017] [Indexed: 12/12/2022]
Abstract
Liver fluke infections occur in people worldwide. In some low-income regions, a combination of ecological, agricultural, and culinary factors leads to a very high prevalence of infection but, in higher-income regions, infections are uncommon. Infection is associated with substantial morbidity and several liver fluke species are recognised as biological carcinogens. Here, we review the epidemiology, clinical significance, and diagnostic and treatment strategies of human infection with these pathogens.
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Affiliation(s)
- David Harrington
- Department of Infectious Diseases and Tropical Medicine, Northwick Park Hospital, London, UK.
| | - Poppy H L Lamberton
- Institute of Biodiversity, Animal Health, and Comparative Medicine, and Wellcome Centre for Molecular Parasitology, University of Glasgow, Glasgow, UK; Faculty of Medicine, Imperial College London, London, UK
| | - Alastair McGregor
- Department of Infectious Diseases and Tropical Medicine, Northwick Park Hospital, London, UK; Faculty of Medicine, Imperial College London, London, UK
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Corcuera MT, Rodríguez-Bobada C, Zuloaga J, Gómez-Aguado F, Rodríguez-Perez R, Mendizabal Á, González P, Arias-Díaz J, Caballero ML. Exploring tumourigenic potential of the parasite Anisakis: a pilot study. Parasitol Res 2018; 117:3127-3136. [DOI: 10.1007/s00436-018-6008-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2017] [Accepted: 07/04/2018] [Indexed: 11/24/2022]
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Clonorchis sinensis and Clonorchiasis: The Relevance of Exploring Genetic Variation. ADVANCES IN PARASITOLOGY 2018; 100:155-208. [PMID: 29753338 DOI: 10.1016/bs.apar.2018.03.006] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Parasitic trematodes (flukes) cause substantial mortality and morbidity in humans. The Chinese liver fluke, Clonorchis sinensis, is one of the most destructive parasitic worms in humans in China, Vietnam, Korea and the Russian Far East. Although C. sinensis infection can be controlled relatively well using anthelmintics, the worm is carcinogenic, inducing cholangiocarcinoma and causing major suffering in ~15 million people in Asia. This chapter provides an account of C. sinensis and clonorchiasis research-covering aspects of biology, epidemiology, pathogenesis and immunity, diagnosis, treatment and control, genetics and genomics. It also describes progress in the area of molecular biology (genetics, genomics, transcriptomics and proteomics) and highlights challenges associated with comparative genomics and population genetics. It then reviews recent advances in the sequencing and characterisation of the mitochondrial and nuclear genomes for a Korean isolate of C. sinensis and summarises salient comparative genomic work and the implications thereof. The chapter concludes by considering how advances in genomic and informatics will enable research on the genetics of C. sinensis and related parasites, as well as the discovery of new fluke-specific intervention targets.
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Arora N, Tripathi S, Singh AK, Mondal P, Mishra A, Prasad A. Micromanagement of Immune System: Role of miRNAs in Helminthic Infections. Front Microbiol 2017; 8:586. [PMID: 28450853 PMCID: PMC5390025 DOI: 10.3389/fmicb.2017.00586] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2017] [Accepted: 03/21/2017] [Indexed: 01/09/2023] Open
Abstract
Helminthic infections fall under neglected tropical diseases, although they inflict severe morbidity to human and causes major economic burden on health care system in many developing countries. There is increased effort to understand their immunopathology in recent days due to their immuno-modulatory capabilities. Immune response is primarily controlled at the transcriptional level, however, microRNA-mediated RNA interference is emerging as important regulatory machinery that works at the translation level. In the past decade, microRNA (miRNA/miR) research has advanced with significant momentum. The result is ever increasing list of curated sequences from a broad panel of organisms including helminths. Several miRNAs had been discovered from trematodes, nematodes and cestodes like let-7, miR155, miR-199, miR-134, miR-223, miR-146, and fhe-mir-125a etc., with potential role in immune modulation. These miRs had been associated with TGF-β, MAPK, Toll-like receptor, PI3K/AKT signaling pathways and insulin growth factor regulation. Thus, controlling the immune cells development, survival, proliferation and death. Apart from micromanagement of immune system, they also express certain unique miRNA also like cis-miR-001, cis-miR-2, cis-miR-6, cis-miR-10, cis-miR-18, cis-miR-19, trs-mir-0001, fhe-miR-01, fhe-miR-07, fhe-miR-08, egr-miR-4988, egr-miR-4989 etc. The specific role played by most of these species specific unique miRs are yet to be discovered. However, these newly discovered miRNAs might serve as novel targets for therapeutic intervention or biomarkers for parasitic infections.
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Affiliation(s)
- Naina Arora
- School of Basic Sciences, Indian Institute of Technology MandiMandi, India
| | - Shweta Tripathi
- School of Basic Sciences, Indian Institute of Technology MandiMandi, India
| | - Aloukick K Singh
- Department of Immunology, Weizmann Institute of ScienceRehovot, Israel
| | - Prosenjit Mondal
- School of Basic Sciences, Indian Institute of Technology MandiMandi, India
| | - Amit Mishra
- Cellular and Molecular Neurobiology Unit, Indian Institute of Technology JodhpurJodhpur, India
| | - Amit Prasad
- School of Basic Sciences, Indian Institute of Technology MandiMandi, India
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Kim TS, Pak JH, Kim JB, Bahk YY. Clonorchis sinensis, an oriental liver fluke, as a human biological agent of cholangiocarcinoma: a brief review. BMB Rep 2017; 49:590-597. [PMID: 27418285 PMCID: PMC5346318 DOI: 10.5483/bmbrep.2016.49.11.109] [Citation(s) in RCA: 70] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2016] [Indexed: 01/11/2023] Open
Abstract
Parasitic diseases remain an unarguable public health problem worldwide. Liver fluke Clonorchis sinensis is a high risk pathogenic parasitic helminth which is endemic predominantly in Asian countries, including Korea, China, Taiwan, Vietnam, and the far eastern parts of Russia, and is still actively transmitted. According to the earlier 8th National Survey on the Prevalence of Intestinal Parasitic Infections in 2012, C. sinensis was revealed as the parasite with highest prevalence of 1.86% in general population among all parasite species surveyed in Korea. This fluke is now classified under one of the definite Group 1 human biological agents (carcinogens) by International Agency of Research on Cancer (IARC) along with two other parasites, Opisthorchis viverrini and Schistosoma haematobium. C. sinensis infestation is mainly linked to liver and biliary disorders, especially cholangiocarcinoma (CCA). For the purposes of this mini-review, we will only focus on C. sinensis and review pathogenesis and carcinogenesis of clonorchiasis, disease condition by C. sinensis infestation, and association between C. sinensis infestation and CCA. In this presentation, we briefly consider the current scientific status for progression of CCA by heavy C. sinensis infestation from the food-borne trematode and development of CCA.
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Affiliation(s)
- Tong-Soo Kim
- Department of Parasitology and Tropical Medicine, School of Medicine, Inha University, Incheon 22212, Korea
| | - Jhang Ho Pak
- Department of Convergence Medicine, College of Medicine, University of Ulsan, Asan Institute for Life Sciences, Asan Medical Center, Seoul 05505, Korea
| | - Jong-Bo Kim
- Department of Biotechnology, Konkuk University, Chungju 27478, Korea
| | - Young Yil Bahk
- Department of Biotechnology, Konkuk University, Chungju 27478, Korea
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Han S, Tang Q, Lu X, Chen R, Li Y, Shu J, Zhang X, Cao J. Dysregulation of hepatic microRNA expression profiles with Clonorchis sinensis infection. BMC Infect Dis 2016; 16:724. [PMID: 27899092 PMCID: PMC5129388 DOI: 10.1186/s12879-016-2058-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2016] [Accepted: 11/22/2016] [Indexed: 12/18/2022] Open
Abstract
Background Clonorchiasis remains an important zoonotic parasitic disease worldwide. The molecular mechanisms of host-parasite interaction are not fully understood. Non-coding microRNAs (miRNAs) are considered to be key regulators in parasitic diseases. The regulation of miRNAs and host micro-environment may be involved in clonorchiasis, and require further investigation. Methods MiRNA microarray technology and bioinformatic analysis were used to investigate the regulatory mechanisms of host miRNA and to compare miRNA expression profiles in the liver tissues of control and Clonorchis sinensis (C. sinensis)-infected rats. Results A total of eight miRNAs were downregulated and two were upregulated, which showed differentially altered expression profiles in the liver tissue of C. sinensis-infected rats. Further analysis of the differentially expressed miRNAs revealed that many important signal pathways were triggered after infection with C. sinensis, which were related to clonorchiasis pathogenesis, such as cell apoptosis and inflammation, as well as genes involved in signal transduction mechanisms, such as pathways in cancer and the Wnt and Mitogen-activated protein kinases (MAPK) signaling pathways. Conclusions The present study revealed that the miRNA expression profiles of the host were changed by C. sinensis infection. This dysregulation in miRNA expression may contribute to the etiology and pathophysiology of clonorchiasis. These results also provide new insights into the regulatory mechanisms of miRNAs in clonorchiasis, which may present potential targets for future C. sinensis control strategies.
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Affiliation(s)
- Su Han
- Department of Parasitology, Harbin Medical University, Harbin, 150081, China.,National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention; Key Laboratory of Parasite and Vector Biology, Ministry of Health, MOH; National Center for International Research on Tropical Diseases; WHO Collaborating Center for Tropical Diseases, Shanghai, People's Republic of China
| | - Qiaoran Tang
- Department of Parasitology, Harbin Medical University, Harbin, 150081, China
| | - Xi Lu
- Department of Gastroenterology, The First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Rui Chen
- Department of Orthopedic Surgery, The fourth Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Yihong Li
- Department of Parasitology, Harbin Medical University, Harbin, 150081, China
| | - Jing Shu
- Department of Parasitology, Harbin Medical University, Harbin, 150081, China
| | - Xiaoli Zhang
- Department of Parasitology, Harbin Medical University, Harbin, 150081, China.
| | - Jianping Cao
- National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention; Key Laboratory of Parasite and Vector Biology, Ministry of Health, MOH; National Center for International Research on Tropical Diseases; WHO Collaborating Center for Tropical Diseases, Shanghai, People's Republic of China.
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Liver fluke infection and cholangiocarcinoma: a review. Parasitol Res 2016; 116:11-19. [PMID: 27718017 DOI: 10.1007/s00436-016-5276-y] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2016] [Accepted: 09/27/2016] [Indexed: 12/28/2022]
Abstract
Parasites are significant groups for carcinogenesis among which liver flukes, including Opisthorchis viverrini and Clonorchis sinensis, are typical representatives causing cholangiocarcinoma (CCA), the second most common primary hepatic malignancy with dismal prognosis. O. viverrini is prevalent in Southeast Asia, infecting 10 million people while C. sinensis has a wider distribution in East Asia and several Southeast Asian countries, affecting more than 35 million people's health. These two worms have some common characteristics and/or discrepancies in life cycle, genome, and transcriptome. As hot spots in recent years, genome and transcriptome research has extracted numerous novel fluke worm-derived proteins, which are excellent for carcinogenic exploration. However, just a handful of these studies have focused on the metabolic pathway. In this study, the main mechanisms of carcinogenesis of both worms, in terms of mechanical damage, metabolic products and immunopathology, and other possible pathways, will be discussed in detail. This review retrospectively describes the main traits of C. sinensis and O. viverrini, their molecular biology and core carcinogenic mechanisms in a contrast pattern.
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Howell JA, Khan SA. The role of miRNAs in cholangiocarcinoma. Hepat Oncol 2016; 3:167-180. [PMID: 30191036 PMCID: PMC6095304 DOI: 10.2217/hep-2015-0003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2015] [Accepted: 01/07/2016] [Indexed: 02/08/2023] Open
Abstract
Cholangiocarcinoma (CCA) is a devastating malignancy with high mortality, in part due to the combination of late presentation, significant diagnostic challenges and limited effective treatment options. Late presentation and diagnosis contribute to the high mortality in CCA and there is an urgent unmet need for diagnostic and prognostic biomarkers to facilitate early diagnosis and treatment stratification to improve clinical outcomes. MiRs are small ncRNA molecules that regulate gene expression and modulate both tumor suppressive and oncogenic pathways. They have a well-defined role in carcinogenesis, including CCA. In this review, we outline the evidence for MiRs in the pathogenesis of CCA and their potential utility as diagnostic and prognostic biomarkers to guide clinical management.
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Affiliation(s)
- Jessica A Howell
- Department of Hepatology, Level 10 QEQM Building, St Mary's Hospital Campus, Imperial College London, Praed Street, London, W2 1NY, UK
- Department of Medicine, St Vincent's Hospital, University of Melbourne, Victoria Pde, Fitzroy 3065, Victoria, Australia
| | - Shahid A Khan
- Department of Hepatology, Level 10 QEQM Building, St Mary's Hospital Campus, Imperial College London, Praed Street, London, W2 1NY, UK
- *Author for correspondence:
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Abstract
On Aug 21, 1875, James McConnell published in The Lancet his findings from a post-mortem examination of a 20-year-old Chinese man--undertaken at the Medical College Hospital in Calcutta, India--in whom he found Clonorchis sinensis in the bile ducts. Now, exactly 140 years later, we have a sound understanding of the lifecycle of this liver fluke, including key clinical, diagnostic, and epidemiological features. Developments in the so-called -omics sciences have not only advanced our knowledge of the biology and pathology of the parasite, but also led to the discovery of new diagnostic, drug, and vaccine targets. C sinensis infection is primarily related to liver and biliary disorders, especially cholangiocarcinoma. Clonorchiasis mainly occurs in east Asia, as a result of the region's social-ecological systems and deeply rooted cultural habit of consuming raw freshwater fish. The Kato-Katz technique, applied on fresh stool samples, is the most widely used diagnostic approach. Praziquantel is the treatment of choice and has been considered for preventive chemotherapy. Tribendimidine showed good safety and therapeutic profiles in phase 2 trials and warrants further investigation. Still today, the precise distribution, the exact number of infected people, subtle morbidities and pathogenesis, and the global burden of clonorchiasis are unknown. Integrated control strategies, consisting of preventive chemotherapy; information, education, and communication; environmental management; and capacity building through intersectoral collaboration should be advocated.
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Affiliation(s)
- Men-Bao Qian
- National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention, Shanghai, China; Key Laboratory of Parasite and Vector Biology, Ministry of Health, Shanghai, China; World Health Organization Collaborating Center for Tropical Diseases, Shanghai, China
| | - Jürg Utzinger
- Department of Epidemiology and Public Health, Swiss Tropical and Public Health Institute, and University of Basel, Basel, Switzerland
| | - Jennifer Keiser
- Department of Medical Parasitology and Infection Biology, Swiss Tropical and Public Health Institute, and University of Basel, Basel, Switzerland
| | - Xiao-Nong Zhou
- National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention, Shanghai, China; Key Laboratory of Parasite and Vector Biology, Ministry of Health, Shanghai, China; World Health Organization Collaborating Center for Tropical Diseases, Shanghai, China.
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Lai DH, Hong XK, Su BX, Liang C, Hide G, Zhang X, Yu X, Lun ZR. Current status ofClonorchis sinensisand clonorchiasis in China. Trans R Soc Trop Med Hyg 2016; 110:21-7. [DOI: 10.1093/trstmh/trv100] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
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