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Wang J, Wu Z, Xia M, Salas SS, Ospina JA, Buist-Homan M, Harmsen MC, Moshage H. Extracellular vesicles derived from liver sinusoidal endothelial cells inhibit the activation of hepatic stellate cells and Kupffer cells in vitro. Biochim Biophys Acta Mol Basis Dis 2024; 1870:167020. [PMID: 38244390 DOI: 10.1016/j.bbadis.2024.167020] [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: 08/22/2023] [Revised: 12/22/2023] [Accepted: 01/05/2024] [Indexed: 01/22/2024]
Abstract
Liver sinusoidal endothelial cells (LSECs) play a crucial role in maintaining liver microcirculation and exchange of nutrients in the liver and are thought to be involved in the pathogenesis of metabolic dysfunction-associated steatotic liver disease (MASLD). The activation of hepatic stellate cells (HSCs) and Kupffer cells (KCs) has been considered to be responsible for the onset of liver fibrosis and the aggravation of liver injury. However, the paracrine regulatory effects of LSECs in the development of MASLD, in particular the role of LSEC-derived extracellular vesicles (EVs) remains unclear. Therefore, the aim of the present study was to investigate the influence of LSEC-derived EVs on HSCs and KCs. Primary rat LSECs, HSCs and KCs were isolated from male Wistar rats. LSEC-derived EVs were isolated from conditioned medium by ultracentrifugation and analyzed by nanoparticle tracking analysis, and expression of specific markers. LSEC-derived EVs reduced the expression of activation markers in activated HSCs but did not affect quiescent HSCs. Also, LSEC-derived EVs suppressed proliferation of activated HSCs activation, as assessed by Xcelligence and BrdU assay. LSEC-derived EVs also increased the expression of inflammatory genes in HSCs that normally are lowly expression during their activation. In contrast, EVs decreased the expression of inflammatory genes in activated KCs. In summary, our results suggest that LSEC-derived EVs may attenuate the fibrogenic phenotype of activated HSCs and the inflammatory phenotype of KCs. Our results show promise for LSEC-derived EVs as therapeutic moieties to treat MASLD. In addition, these EVs might prove of diagnostic value.
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Affiliation(s)
- Junyu Wang
- University Medical Center Groningen, University of Groningen, Department of Gastroenterology and Hepatology, Groningen, the Netherlands
| | - Zongmei Wu
- University Medical Center Groningen, University of Groningen, Department of Gastroenterology and Hepatology, Groningen, the Netherlands
| | - Mengmeng Xia
- University Medical Center Groningen, University of Groningen, Department of Gastroenterology and Hepatology, Groningen, the Netherlands
| | - Sandra Serna Salas
- University Medical Center Groningen, University of Groningen, Department of Gastroenterology and Hepatology, Groningen, the Netherlands
| | - Johanna Arroyave Ospina
- University Medical Center Groningen, University of Groningen, Department of Gastroenterology and Hepatology, Groningen, the Netherlands
| | - Manon Buist-Homan
- University Medical Center Groningen, University of Groningen, Department of Gastroenterology and Hepatology, Groningen, the Netherlands; University Medical Center Groningen, University of Groningen, Department of Laboratory Medicine, Groningen, the Netherlands
| | - Martin C Harmsen
- University Medical Center Groningen, University of Groningen, Department of Gastroenterology and Hepatology, Groningen, the Netherlands; University Medical Center Groningen, University of Groningen, Department of Pathology and Medical Biology, Groningen, the Netherlands
| | - Han Moshage
- University Medical Center Groningen, University of Groningen, Department of Gastroenterology and Hepatology, Groningen, the Netherlands; University Medical Center Groningen, University of Groningen, Department of Laboratory Medicine, Groningen, the Netherlands.
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Zhang Y, Lu P, Qi H, Mao R, Bao Y. Safety of Three-Dimensional Conformal Radiotherapy on the Sheep with Pulmonary Cystic Echinococcosis: A Preliminary Study. Acta Parasitol 2024; 69:559-566. [PMID: 38233676 DOI: 10.1007/s11686-023-00751-5] [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: 01/29/2023] [Accepted: 11/13/2023] [Indexed: 01/19/2024]
Abstract
PURPOSE Radiotherapy showed the potential to effectively kill the cysts of pulmonary cystic echinococcosis (CE). However, little is known about its safety. This study was designed to investigate the safety of three-dimensional conformal radiotherapy (3D-CRT) on the normal lung tissue adjacent to the cyst and blood of sheep naturally infected with pulmonary CE. METHODS Twenty pulmonary CE sheep were randomly divided into control group (n = 5) and radiation groups with a dose of 30 Gray (Gy) (n = 5), 45 Gy (n = 5), and 60 Gy (n = 5), respectively. Animals in control group received no radiation. Heat shock protein 70 (Hsp70), tumor growth factor-β (TGF-β), matrix metalloproteinase-2 (MMP-2) and MMP-9 in the lung tissues adjacent to the cysts, which were considered to be closely related to the pathogenesis of CE, were evaluated after 3D-CRT. A routine blood test was conducted. RESULTS The results showed that there were multiple cysts of various sizes with protoscoleces in the lung tissues of sheep, and necrotic cysts were found after 3D-CRT. 3D-CRT significantly increased the mRNA level of Hsp70, enhanced the protein level of TGF-β and slightly increased the expression of MMP-2 and MMP-9 in lung tissues adjacent to the cysts. 3D-CRT did not significantly alter the amount of WBC, HB and PLT in sheep blood. CONCLUSIONS The results suggested that 3D-CRT may suppress the inflammation and induce less damage of the normal lung tissues and blood. We preliminarily showed that 3D-CRT under a safe dose may be used to treat pulmonary CE.
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Affiliation(s)
- Yuefen Zhang
- State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia, Department of Radiation Oncology, The First Affiliated Hospital of Xinjiang Medical University, No. 137 South Liyushan Road, Urumqi, 830054, China
| | - Pengfei Lu
- State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia, Department of Radiation Oncology, The First Affiliated Hospital of Xinjiang Medical University, No. 137 South Liyushan Road, Urumqi, 830054, China
| | - Hongzhi Qi
- State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia, Department of Radiation Oncology, The First Affiliated Hospital of Xinjiang Medical University, No. 137 South Liyushan Road, Urumqi, 830054, China
| | - Rui Mao
- State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia, Department of Radiation Oncology, The First Affiliated Hospital of Xinjiang Medical University, No. 137 South Liyushan Road, Urumqi, 830054, China.
| | - Yongxing Bao
- State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia, Department of Radiation Oncology, The First Affiliated Hospital of Xinjiang Medical University, No. 137 South Liyushan Road, Urumqi, 830054, China.
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Hasanzadeh A, Beiromvand M, Rafiei A, Kazemi M, Bahreini A, Khanahmad H. Expression of Matrix Metalloproteinases in Human Cystic Echinococcosis. Curr Mol Med 2024; 24:244-251. [PMID: 36617714 DOI: 10.2174/1566524023666230106163928] [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: 07/03/2022] [Revised: 11/13/2022] [Accepted: 11/22/2022] [Indexed: 01/10/2023]
Abstract
BACKGROUND Cystic echinococcosis (CE) is a zoonotic disease caused by the Echinococcus granulosus senso lato (E. granulosus s.l.) larval stages. Parasitederived products have been shown to regulate host matrix metalloproteinases (MMPs), contributing to CE pathogenesis and progressive liver fibrosis in intermediate hosts. The current study aimed to investigate the potential role of MMP1, 7, 8, and 13 in E. granulosus s.l-induced liver fibrosis. METHODS Thirty CE patients with active, transitional, or inactive hydatid cysts were enrolled in this study to determine the inductive effects of E. granulosus on the expression of MMP-1, MMP-7, MMP-8, and MMP-13 in healthy liver tissue and fibrotic liver tissue using qRT-PCR. RESULTS According to the WHO-IWGE classification, patients with functional cysts (CE1 and CE2) had the highest percentage (46.6%). MMP-1, MMP-7, MMP-8, and MMP-13 expression levels were significantly higher in fibrotic liver than in normal liver tissue. MMP-13 and MMP-1 had the highest and lowest expression levels among MMPs. Compared to the normal group, the fold change for MMP-13 in the fibrotic group was greater than 12 and had the highest AUC value (AUC= 0.8283). CONCLUSION Our findings suggest that E. granulosus-derived products might be involved in regulating host MMPs. Thus, MMPs may be considered potential biomarkers for predicting CE prognosis. Because of the non-normal distribution of our patients' CE types, further research, particularly on circulation MMPs, is needed to confirm the potential role of MMPs in CE pathogenesis and to follow up on CE patients.
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Affiliation(s)
- Azadeh Hasanzadeh
- Infectious and Tropical Diseases Research Center, Health Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
- Department of Parasitology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Molouk Beiromvand
- Infectious and Tropical Diseases Research Center, Health Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
- Department of Parasitology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Abdollah Rafiei
- Infectious and Tropical Diseases Research Center, Health Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
- Department of Parasitology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Mohammad Kazemi
- Department of Genetics and Molecular Biology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Amin Bahreini
- Department of Surgery, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Hossein Khanahmad
- Department of Genetics and Molecular Biology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
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Liu M, Cho WC, Flynn RJ, Jin X, Song H, Zheng Y. microRNAs in parasite-induced liver fibrosis: from mechanisms to diagnostics and therapeutics. Trends Parasitol 2023; 39:859-872. [PMID: 37516634 DOI: 10.1016/j.pt.2023.07.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 07/01/2023] [Accepted: 07/02/2023] [Indexed: 07/31/2023]
Abstract
Chronic parasite infections in the liver pose a global threat to human and animal health, often occurring with liver fibrosis that leads to cirrhosis, liver failure, and even cancer. Hepatic fibrogenesis is a complex yet reversible process of tissue repair and is associated with various factors, including immune cells, microenvironment, gut microbiome, and interactions of the different liver cells. As a profibrogenic or antifibrogenic driver, microRNAs (miRNAs) are closely involved in parasite-induced hepatic fibrosis. This article updates the current understanding of the roles of miRNAs in hepatic fibrogenesis by parasite infections and discusses the strategies using miRNAs as candidates for diagnostics and therapeutics.
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Affiliation(s)
- Mengqi Liu
- Key Laboratory of Applied Technology on Green-Eco-Healthy Animal Husbandry of Zhejiang Province, Zhejiang Provincial Engineering Laboratory for Animal Health Inspection & Internet Technology, Zhejiang International Science and Technology Cooperation Base for Veterinary Medicine and Health Management, China-Australia Joint Laboratory for Animal Health Big Data Analytics, College of Animal Science and Technology & College of Veterinary Medicine of Zhejiang A&F University, Hangzhou 311300, China
| | - William C Cho
- Department of Clinical Oncology, Queen Elizabeth Hospital, Hong Kong, SAR, China
| | - Robin J Flynn
- Dept. Infection Biology, Institute of Infection and Global Health, University of Liverpool, Liverpool L3 5RF, UK; Graduate Studies Office, Department of Research, Innovation and Graduate Studies, Waterford Institute of Technology, X91 K0EK, Ireland
| | - Xiaoliang Jin
- Department of Ophthalmology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Houhui Song
- Key Laboratory of Applied Technology on Green-Eco-Healthy Animal Husbandry of Zhejiang Province, Zhejiang Provincial Engineering Laboratory for Animal Health Inspection & Internet Technology, Zhejiang International Science and Technology Cooperation Base for Veterinary Medicine and Health Management, China-Australia Joint Laboratory for Animal Health Big Data Analytics, College of Animal Science and Technology & College of Veterinary Medicine of Zhejiang A&F University, Hangzhou 311300, China.
| | - Yadong Zheng
- Key Laboratory of Applied Technology on Green-Eco-Healthy Animal Husbandry of Zhejiang Province, Zhejiang Provincial Engineering Laboratory for Animal Health Inspection & Internet Technology, Zhejiang International Science and Technology Cooperation Base for Veterinary Medicine and Health Management, China-Australia Joint Laboratory for Animal Health Big Data Analytics, College of Animal Science and Technology & College of Veterinary Medicine of Zhejiang A&F University, Hangzhou 311300, China.
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Lebedeva EI, Babenka AS, Shchastniy AT. literammp-9 mRNA Expression and Bridging Fibrosis Progression in Toxic Liver Injury. Acta Naturae 2023; 15:50-58. [PMID: 37538808 PMCID: PMC10395773 DOI: 10.32607/actanaturae.17856] [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: 03/22/2023] [Accepted: 05/30/2023] [Indexed: 08/05/2023] Open
Abstract
Developing liver disease treatments, in which fibrosis is a key pathogenetic link, still remains an urgent problem in hepatology. In the present study, the level of mmp-9 mRNA expression and the number of FAP+, α-SMA+, CD45+ cells were analyzed at nine time points of fibrosis and cirrhosis. It was found that in the case of liver fibrosis, the choice of the optimal reference gene depended on the stage of fibrogenesis. When studying the specific stages rather than the entire process in a long-term experiment, it was shown that choosing an optimal reference gene has to be done additionally. In this case, the mmp-9 mRNA expression level should be considered as a marker of liver fibrosis initiation and development but not as that of cirrhosis progression. In the liver, two morphologically heterogeneous populations of myofibroblasts were simultaneously identified as able to synthesize various types of immunohistochemical markers. It was found that the FAP+ cells were the main contributor to the development of portal fibrosis and the initial stages of bridging fibrosis. In the selected experimental model, fibrosis initiation and the development stages preceding parenchyma restructuring were accompanied by a low level of inflammation.
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Affiliation(s)
- E. I. Lebedeva
- Vitebsk State Order of Peoples’ Friendship Medical University, Vitebsk, 210009 Republic of Belarus
| | - A. S. Babenka
- Belarussian State Medical University, Minsk, 220116 Republic of Belarus
| | - A. T. Shchastniy
- Vitebsk State Order of Peoples’ Friendship Medical University, Vitebsk, 210009 Republic of Belarus
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Li H, Cao L, Li H. COL3A1, CXCL8, VCAN, THBS2, and COL1A2 are correlated with the onset of biliary atresia. Medicine (Baltimore) 2023; 102:e33299. [PMID: 36930067 PMCID: PMC10019104 DOI: 10.1097/md.0000000000033299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Accepted: 02/24/2023] [Indexed: 03/18/2023] Open
Abstract
BACKGROUND Biliary atresia (BA) is a devastating progressive fibro inflammatory disorder in infants. The exact etiology of BA is still unclear. This study aimed screen key genes potentially associated with the occurrence of BA. METHODS All BA data was obtained from GSE46960 dataset. The limma package in R language was used for differentially expressed gene (DEG) analyses. gene ontology and Kyoto encyclopedia of genes and genomes enrichment analysis were performed on the screened DEGs, using "clusterProfiler" package. protein-protein interaction network was built based on STRING Cytoscape software (Bethesda, Rockville, MD). The logistic regression model was constructed based on the selected DEGs. RESULTS There were totally 78 DEGs in BA samples compared with normal samples, which were significantly enriched in 200 biological process terms, 37 molecular function terms, 17 cellular component terms, and 18 Kyoto encyclopedia of genes and genomes pathways. Among which, the top 10 genes with the highest importance in protein-protein interaction network were selected. Subsequently, on the basis of the stepwise regression method and 5-fold cross-validation, the logistic regression model constructed based on COL3A1, CXCL8, VCAN, THBS2, and COL1A2 was finally evidenced to predict the BA sample relatively reliably. CONCLUSIONS In conclusion, COL3A1, CXCL8, VCAN, THBS2, and COL1A2 are potentially crucial genes in BA. The logistic regression model constructed based on them could predict the BA sample relatively reliably.
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Affiliation(s)
- Hui Li
- Department of Obstetric, Tianjin First Central Hospital, Tianjin, P. R. China
| | - Lei Cao
- Biological Sample Resource Sharing Center, Tianjin First Central Hospital, Tianjin, P. R. China
| | - Hong Li
- Department of Obstetric, Tianjin First Central Hospital, Tianjin, P. R. China
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Hou X, Shi Y, Kang X, Rousu Z, Li D, Wang M, Ainiwaer A, Zheng X, Wang M, Jiensihan B, Li L, Li J, Wang H, Zhang C. Echinococcus granulosus: The establishment of the metacestode in the liver is associated with control of the CD4+ T-cell-mediated immune response in patients with cystic echinococcosis and a mouse model. Front Cell Infect Microbiol 2022; 12:983119. [PMID: 36046744 PMCID: PMC9422084 DOI: 10.3389/fcimb.2022.983119] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 07/25/2022] [Indexed: 11/16/2022] Open
Abstract
The larval stage of the tapeworm Echinococcus granulosus sensu lato (E. granulosus s.l.) caused a chronic infection, known as cystic echinococcosis (CE), which is a worldwide public health problem. The human secondary CE is caused by the dissemination of protoscoleces (PSCs) when fertile cysts are accidentally ruptured, followed by development of PSCs into new metacestodes. The local immune mechanisms responsible for the establishment and established phases after infection with E. granulosus s.l. are not clear. Here, we showed that T cells were involved in the formation of the immune environment in the liver in CE patients and Echinococcus granulosus sensu strict (E. granulosus s.s.)-infected mice, with CD4+ T cells being the dominant immune cells; this process was closely associated with cyst viability and establishment. Local T2-type responses in the liver were permissive for early infection establishment by E. granulosus s.s. between 4 and 6 weeks in the experimental model. CD4+ T-cell deficiency promoted PSC development into cysts in the liver in E. granulosus s.s.-infected mice. In addition, CD4+ T-cell-mediated cellular immune responses and IL-10-producing CD8+ T cells play a critical role in the establishment phase of secondary E. granulosus s.s. PSC infection. These data contribute to the understanding of local immune responses to CE and the design of new therapies by restoring effective immune responses and blocking evasion mechanisms during the establishment phase of infection.
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Affiliation(s)
- Xinling Hou
- State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia, Clinical Medicine Institute, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
- Basic Medical College, Xinjiang Medical University, Urumqi, China
| | - Yang Shi
- State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia, Clinical Medicine Institute, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
- Basic Medical College, Xinjiang Medical University, Urumqi, China
| | - Xuejiao Kang
- State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia, Clinical Medicine Institute, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
- Basic Medical College, Xinjiang Medical University, Urumqi, China
| | - Zibigu· Rousu
- State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia, Clinical Medicine Institute, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
- Basic Medical College, Xinjiang Medical University, Urumqi, China
| | - Dewei Li
- State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia, Clinical Medicine Institute, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
- Basic Medical College, Xinjiang Medical University, Urumqi, China
| | - Maolin Wang
- State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia, Clinical Medicine Institute, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
- Xinjiang Key Laboratory of Echinococcosis, Clinical Medicine Institute, The First Affiliated Hospital of Xinjiang Medical University, and World Health Organization Collaborating Centre on Prevention and Case Management of Echinococcosis, Urumqi, China
- Department of Hepatic Hydatid and Hepatobiliary Surgery, Digestive and Vascular Surgery Centre, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Abidan· Ainiwaer
- State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia, Clinical Medicine Institute, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
- Basic Medical College, Xinjiang Medical University, Urumqi, China
| | - Xuran Zheng
- State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia, Clinical Medicine Institute, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
- Basic Medical College, Xinjiang Medical University, Urumqi, China
| | - MingKun Wang
- State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia, Clinical Medicine Institute, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
- Basic Medical College, Xinjiang Medical University, Urumqi, China
| | - Bahejiang· Jiensihan
- State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia, Clinical Medicine Institute, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
- Xinjiang Key Laboratory of Echinococcosis, Clinical Medicine Institute, The First Affiliated Hospital of Xinjiang Medical University, and World Health Organization Collaborating Centre on Prevention and Case Management of Echinococcosis, Urumqi, China
| | - Liang Li
- Xinjiang Key Laboratory of Echinococcosis, Clinical Medicine Institute, The First Affiliated Hospital of Xinjiang Medical University, and World Health Organization Collaborating Centre on Prevention and Case Management of Echinococcosis, Urumqi, China
| | - Jing Li
- Basic Medical College, Xinjiang Medical University, Urumqi, China
| | - Hui Wang
- State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia, Clinical Medicine Institute, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
- Basic Medical College, Xinjiang Medical University, Urumqi, China
- Xinjiang Key Laboratory of Echinococcosis, Clinical Medicine Institute, The First Affiliated Hospital of Xinjiang Medical University, and World Health Organization Collaborating Centre on Prevention and Case Management of Echinococcosis, Urumqi, China
- *Correspondence: Chuanshan Zhang, ; Hui Wang,
| | - Chuanshan Zhang
- State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia, Clinical Medicine Institute, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
- Basic Medical College, Xinjiang Medical University, Urumqi, China
- Xinjiang Key Laboratory of Echinococcosis, Clinical Medicine Institute, The First Affiliated Hospital of Xinjiang Medical University, and World Health Organization Collaborating Centre on Prevention and Case Management of Echinococcosis, Urumqi, China
- *Correspondence: Chuanshan Zhang, ; Hui Wang,
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Hasanzadeh A, Rafiei A, Kazemi M, Beiromvand M, Bahreini A, Khanahmad H. The Role of Tissue Inhibitor of Metalloproteinase-1 and 2 in Echinococcus granulosus senso lato-Induced Human Hepatic Fibrosis. Acta Parasitol 2022; 67:851-857. [PMID: 35294975 DOI: 10.1007/s11686-022-00534-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Accepted: 03/01/2022] [Indexed: 11/24/2022]
Abstract
INTRODUCTION The main mechanism underlying hepatic fibrosis is the imbalance between tissue Matrix Metalloproteinases (MMPs) and Tissue Inhibitors of Metalloproteinases (TIMPs). This study aimed to investigate the potential role of TIMP-1 and TIMP-2 in the process of hepatic fibrosis caused by Echinococcus granulosus senso lato (E. granulosus s.l.). METHODS The expressions levels of TIMP-1 and TIMP-2 mRNAs were evaluated in fibrotic and normal hepatic tissues of 30 patients with Cystic Echinococcus (CE) using qRT-PCR. Moreover, their serum levels of TIMP-1 were assessed before CE cyst removal and 6 months after surgery using ELISA. RESULTS The qRT-PCR results showed that the expression levels of TIMP-1 and TIMP-2 mRNAs were significantly higher in the fibrotic hepatic tissue compared to the normal liver tissue, in a way that the TIMP-1 and TIMP-2 mRNA expression levels were 19.07 and 6.58 folds higher in the fibrotic tissue compared to the normal liver tissue. Among these TIMPs, TIMP-1 exhibited the higher area under the curve (AUC) value for predicting liver fibrosis. However, we could not find a significant difference in the serum levels of TIMP-1 before and after the cyst removal procedure (p = 0.48). CONCLUSIONS For the first time, our study showed that the significant overexpression of both TIMP mRNAs in the fibrotic liver tissue of the CE patients may be due to the increased expression of MMPs in the peri-cystic tissue. However, we could not find a significant difference in the pre- and post-operative TIMP-1 levels, which may be due to recurrence or heterogeneity in the cyst type. Therefore, performing further studies with a larger sample size of the CE patients is recommended.
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Affiliation(s)
- Azadeh Hasanzadeh
- Infectious and Tropical Diseases Research Center, Health Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
- Department of Parasitology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Abdollah Rafiei
- Infectious and Tropical Diseases Research Center, Health Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
- Department of Parasitology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Mohammad Kazemi
- Department of Genetics and Molecular Biology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Molouk Beiromvand
- Infectious and Tropical Diseases Research Center, Health Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.
- Department of Parasitology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.
| | - Amin Bahreini
- Department of Surgery, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Hossein Khanahmad
- Department of Genetics and Molecular Biology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
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