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Nocerino M, Pepe P, Ciccone E, Maurelli MP, Bosco A, Boué F, Umhang G, Lahmar S, Said Y, Sotiraki S, Ligda P, Laatamna A, Reghaissia N, Saralli G, Musella V, Alterisio MC, Piegari G, Rinaldi L. Epidemiological update of cystic echinococcosis in livestock and assessment of practices related to its control in the Mediterranean area. Acta Trop 2024; 255:107240. [PMID: 38705342 DOI: 10.1016/j.actatropica.2024.107240] [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: 01/30/2024] [Revised: 04/04/2024] [Accepted: 05/03/2024] [Indexed: 05/07/2024]
Abstract
Cystic echinococcosis (CE), caused by the tapeworm Echinococcus granulosus, is a zoonotic parasitic disease that still represents a serious threat to human and animal health worldwide. The Mediterranean basin is recognized as one of the major hotspots of CE due to several factors, including the presence of diverse intermediate host species as well as socio-economic and cultural conditions of local communities. This study aims to take a closer look at epidemiological data on CE in the Mediterranean area and assess the knowledge attitudes and practices of shepherds towards this disease in four countries (Algeria, Greece, Italy and Tunisia), highly endemic for CE, with the final goal of identifying highly endemic risk areas and practices in use which might potentially allow the persistence of E. granulosus infection in these areas. To update the epidemiological scenario of CE in Mediterranean areas, a comprehensive review of peer-reviewed literature on CE prevalence data published during the 2017-2023 period was carried out and, through a geographical information system (GIS), a map displaying the current CE distribution in the Mediterranean area was generated. In addition, a questionnaire survey was conducted through in-depth interviews of the farmers to collect information on their management system as well as knowledge attitudes and practices towards CE. From the farmer-participatory survey some risky practices emerged including the non-regular deworming of dogs or the use of ineffective drugs or dosing, as well as the provision of uncooked animal viscera to dogs. Finally, lower levels of knowledge and awareness of the disease was observed among farmers from North Africa compared with those of European countries. In conclusion, the results obtained highlight that CE is still a very serious problem in Mediterranean areas and increased efforts are needed to promote awareness among farmers and to turn research results into policy in order to reduce the spread of this disease, according to the One Health perspective.
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Affiliation(s)
- Martina Nocerino
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, CREMOPAR, Naples 80137, Italy
| | - Paola Pepe
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, CREMOPAR, Naples 80137, Italy.
| | - Elena Ciccone
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, CREMOPAR, Naples 80137, Italy; Regional Reference Centre for Animal Health (CRESAN), Campania Region, Italy
| | - Maria Paola Maurelli
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, CREMOPAR, Naples 80137, Italy; Regional Reference Centre for Animal Health (CRESAN), Campania Region, Italy
| | - Antonio Bosco
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, CREMOPAR, Naples 80137, Italy; Regional Reference Centre for Animal Health (CRESAN), Campania Region, Italy
| | - Franck Boué
- ANSES, Nancy Laboratory for Rabies and Wildlife Diseases, Technopôle agricole et vétérinaire, BP 40009, Malzéville 54220, France
| | - Gérald Umhang
- ANSES, Nancy Laboratory for Rabies and Wildlife Diseases, Technopôle agricole et vétérinaire, BP 40009, Malzéville 54220, France
| | - Samia Lahmar
- Laboratoire de Parasitologie, École Nationale de Médecine Vétérinaire, University of Manouba, 2020 Sidi Thabet, Tunisia
| | - Yousra Said
- Laboratoire de Parasitologie, École Nationale de Médecine Vétérinaire, University of Manouba, 2020 Sidi Thabet, Tunisia
| | - Smaragda Sotiraki
- Veterinary Research Institute, Hellenic Agricultural Organisation-Demeter, Thessaloniki 57001, Greece
| | - Panagiota Ligda
- Veterinary Research Institute, Hellenic Agricultural Organisation-Demeter, Thessaloniki 57001, Greece
| | - AbdElkarim Laatamna
- Laboratory of Exploration and Valorization of Steppic Ecosystems, Faculty of Nature and Life Sciences, University of Djelfa, Moudjbara Road, BP, Djelfa 3117, Algeria
| | - Nassiba Reghaissia
- Institute of Agronomic and Veterinary Sciences, University of Souk Ahras, Annaba Road, Souk Ahras 41000, Algeria
| | - Giorgio Saralli
- Istituto Zooprofilattico Sperimentale del Lazio e della Toscana M. Aleandri, Rome, Italy
| | - Vincenzo Musella
- Department of Health Science, University "Magna Græcia" of Catanzaro, Viale Europa, Catanzaro 88100, Italy
| | - Maria Chiara Alterisio
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, CREMOPAR, Naples 80137, Italy
| | - Giuseppe Piegari
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, CREMOPAR, Naples 80137, Italy
| | - Laura Rinaldi
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, CREMOPAR, Naples 80137, Italy; Regional Reference Centre for Animal Health (CRESAN), Campania Region, Italy
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Hamad BS, Shnawa BH, Alrawi RA, Ahmed MH. Comparative analysis of host immune responses to Hydatid cyst in human and ovine hepatic cystic Echinococcosis. Vet Immunol Immunopathol 2024; 273:110775. [PMID: 38776648 DOI: 10.1016/j.vetimm.2024.110775] [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: 04/05/2024] [Revised: 05/08/2024] [Accepted: 05/13/2024] [Indexed: 05/25/2024]
Abstract
BACKGROUND Hydatid disease is caused by the larval stages of the canine tapeworm Echinococcus granulosus. It is one of the most critical helminthic diseases, representing worldwide public health and socio-economic concern. AIM This study aimed to investigate the expression of apoptosis and immune response within hepatic tissues of humans and sheep infected with the Hydatid cyst. METHODS Paraffin-embedded tissue was prepared from each tissue sample and used for histopathological examination by Haematoxylin- Eosin. Also, toluidine blue staining was used for mast cell detection, while an immunohistochemical study was performed to assess CD3 T lymphocytes, CD4 helper T lymphocytes, CD8 cytotoxic T lymphocytes, CD20 memory B lymphocytes, CD68 macrophage, and caspase-3 antibodies. RESULTS The histological examination revealed significant changes, including the infiltration of inflammatory cells, predominantly lymphocytes with scattered giant cells, necrotic hepatic tissue, and fibrosis. Toluidine blue stain revealed a higher number of mast cells (5 cells/field) in humans compared to sheep (3.6 cells/field). The immunohistochemical analysis confirmed that the CD3 were the most predominant inflammatory cell in the hepatic tissue of humans (intensive 70%), and sheep (moderate 38.47%). Caspase-3 was observed in all samples in different grades and mostly in human liver tissue. CONCLUSION This data could aid in recognizing immunological markers for differentiating disease progression, as well as enhance the understanding of local immune responses to cystic Echinococcosis (CE). The findings could provide preliminary data for future studies on immune responses associated with Hydatid cysts.
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Affiliation(s)
- Bnar S Hamad
- Biology Department, Faculty of Science, Soran University, Soran, Kurdistan Region 30802, Iraq
| | - Bushra H Shnawa
- Biology Department, Faculty of Science, Soran University, Soran, Kurdistan Region 30802, Iraq
| | - Rafal A Alrawi
- Clinical Analysis Department, College of Pharmacy, Hawler Medical University, Kurdistan Region, Iraq
| | - Mukhtar H Ahmed
- SISAF Drug Delivery Nanotechnology, Ulster University, Belfast BT37 0QB, UK.
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AlRashed FM, AlShahrani DA. Infected pulmonary hydatid cyst: A challenging diagnosis. Saudi Med J 2024; 45:433-436. [PMID: 38657978 PMCID: PMC11147576 DOI: 10.15537/smj.2024.45.4.20230078] [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: 01/24/2024] [Accepted: 03/24/2024] [Indexed: 04/26/2024] Open
Abstract
Echinococcosis is a parasitic infection that is distributed worldwide. Its clinical presentation depends on the size and location of the cyst. A 7-year-old was found with a superimposed infected pulmonary hydatid cyst that was initially misdiagnosed as complicated pneumonia. Our case underscores the challenges of diagnosing and managing echinococcosis, emphasizes the need for a high index of suspicion, and describes the disease's ability to mimic other clinical entities.
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Affiliation(s)
- Fahad M AlRashed
- From the Pediatric Infectious Diseases Department, Children's Specialized Hospital, King Fahad Medical City, Riyadh, Kingdom of Saudi Arabia
| | - Dayel A AlShahrani
- From the Pediatric Infectious Diseases Department, Children's Specialized Hospital, King Fahad Medical City, Riyadh, Kingdom of Saudi Arabia
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Borhani M, Mohammadi MA, Entezami M, Baneshi MR, Nasibi S, Prada JM, Fasihi Harandi M. Reinfection of farm dogs following praziquantel treatment in an endemic region of cystic echinococcosis in southeastern Iran. PLoS Negl Trop Dis 2024; 18:e0011939. [PMID: 38536863 PMCID: PMC11020379 DOI: 10.1371/journal.pntd.0011939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 04/16/2024] [Accepted: 01/23/2024] [Indexed: 04/18/2024] Open
Abstract
Cystic Echinococcosis (CE) as a prevalent tapeworm infection of human and herbivorous animals worldwide, is caused by accidental ingestion of Echinococcus granulosus eggs excreted from infected dogs. CE is endemic in the Middle East and North Africa, and is considered as an important parasitic zoonosis in Iran. It is transmitted between dogs as the primary definitive host and different livestock species as the intermediate hosts. One of the most important measures for CE control is dog deworming with praziquantel. Due to the frequent reinfection of dogs, intensive deworming campaigns are critical for breaking CE transmission. Dog reinfection rate could be used as an indicator of the intensity of local CE transmission in endemic areas. However, our knowledge on the extent of reinfection in the endemic regions is poor. The purpose of the present study was to determine E. granulosus reinfection rate after praziquantel administration in a population of owned dogs in Kerman, Iran. A cohort of 150 owned dogs was recruited, with stool samples collected before praziquantel administration as a single oral dose of 5 mg/kg. The re-samplings of the owned dogs were performed at 2, 5 and 12 months following initial praziquantel administration. Stool samples were examined microscopically using Willis flotation method. Genomic DNA was extracted, and E. granulosus sensu lato-specific primers were used to PCR-amplify a 133-bp fragment of a repeat unit of the parasite genome. Survival analysis was performed using Kaplan-Meier method to calculate cumulative survival rates, which is used here to capture reinfection dynamics, and monthly incidence of infection, capturing also the spatial distribution of disease risk. Results of survival analysis showed 8, 12 and 17% total reinfection rates in 2, 5 and 12 months following initial praziquantel administration, respectively, indicating that 92, 88 and 83% of the dogs had no detectable infection in that same time periods. The monthly incidence of reinfection in total owned dog population was estimated at 1.5% (95% CI 1.0-2.1). The results showed that the prevalence of echinococcosis in owned dogs, using copro-PCR assay was 42.6%. However, using conventional microscopy, 8% of fecal samples were positive for taeniid eggs. Our results suggest that regular treatment of the dog population with praziquantel every 60 days is ideal, however the frequency of dog dosing faces major logistics and cost challenges, threatening the sustainability of control programs. Understanding the nature and extent of dog reinfection in the endemic areas is essential for successful implementation of control programs and understanding patterns of CE transmission.
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Affiliation(s)
- Mehdi Borhani
- Research Center for Hydatid Disease in Iran, Kerman University of Medical Sciences, Kerman, Iran
- State Key Laboratory for Zoonotic Diseases, Key Laboratory of Zoonosis Research, Ministry of Education, Institute of Zoonosis, College of Veterinary Medicine, Jilin University, Changchun, China
| | - Mohammad Ali Mohammadi
- Research Center for Hydatid Disease in Iran, Kerman University of Medical Sciences, Kerman, Iran
| | - Mahbod Entezami
- School of Veterinary Medicine, University of Surrey, Guildford, United Kingdom
| | - Mohammad Reza Baneshi
- School of Public Health, The University of Queensland Faculty of Medicine, Herston, Australia
- Modeling in Health Research Center, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran
| | - Saeid Nasibi
- Research Center for Hydatid Disease in Iran, Kerman University of Medical Sciences, Kerman, Iran
| | - Joaquin M. Prada
- School of Veterinary Medicine, University of Surrey, Guildford, United Kingdom
| | - Majid Fasihi Harandi
- Research Center for Hydatid Disease in Iran, Kerman University of Medical Sciences, Kerman, Iran
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Paduraru AA, Lupu MA, Sima L, Cozma GV, Olariu SD, Chiriac SD, Totolici BD, Pirvu CA, Lazar F, Nesiu A, Mihu AG, Cumpanas AA, Cretu OM, Olariu TR. Cystic Echinococcosis in Hospitalized Adult Patients from Western Romania: 2007-2022. Microorganisms 2023; 11:2388. [PMID: 37894047 PMCID: PMC10609572 DOI: 10.3390/microorganisms11102388] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 09/16/2023] [Accepted: 09/19/2023] [Indexed: 10/29/2023] Open
Abstract
Cystic echinococcosis (CE) is a neglected parasitic disease caused by the tapeworm Echinococcus granulosus. The aim of this study was to assess the epidemiological features of human cystic echinococcosis in patients from Western Romania. We retrospectively investigated the medical records of patients hospitalized with CE between 1 January 2007 and 1 September 2022. A total of 366 patients (range 18-90 years) were recorded. The number of hospitalized individuals was higher in patients aged 50-59 years (83/366, 22.7%), in females (194/366, 53%), and in residents of rural areas (225/366, 61.5%). The liver was the most common localization of the cysts (302/366, 82.5%). Ninety-eight patients (26.8%) presented complications, including biliary fistula, allergies, and infection of the cyst. Patients with complications had a longer mean hospital stay (15.7 ± 8.3 days) compared to patients without complications (11.5 ± 7.3 days) (p < 0.001). The results of this study revealed that patients diagnosed with CE required hospitalization and extended medical care, indicating that this zoonotic disease remains a significant public health problem in Western Romania. Public health authorities should enhance CE surveillance by implementing control programs and mandatory notification of new cases.
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Affiliation(s)
- Ana Alexandra Paduraru
- Discipline of Parasitology, Department of Infectious Diseases, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania (M.A.L.); (A.G.M.); (T.R.O.)
- Center for Diagnosis and Study of Parasitic Diseases, Department of Infectious Disease, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
- Patogen Preventia, 300124 Timisoara, Romania
- Clinical Laboratory, Municipal Clinical Emergency Hospital, 300254 Timisoara, Romania
| | - Maria Alina Lupu
- Discipline of Parasitology, Department of Infectious Diseases, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania (M.A.L.); (A.G.M.); (T.R.O.)
- Center for Diagnosis and Study of Parasitic Diseases, Department of Infectious Disease, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
- Patogen Preventia, 300124 Timisoara, Romania
- Clinical Laboratory, Institute of Cardiovascular Diseases, 300310 Timisoara, Romania
| | - Laurentiu Sima
- Discipline of Surgical Semiology I and Thoracic Surgery, Department of Surgery I, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania (G.V.C.)
- General Surgery Clinic, Municipal Clinical Emergency Hospital, 300254 Timisoara, Romania
| | - Gabriel Veniamin Cozma
- Discipline of Surgical Semiology I and Thoracic Surgery, Department of Surgery I, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania (G.V.C.)
- Thoracic Surgery Clinic, Municipal Clinical Emergency Hospital, 300254 Timisoara, Romania
| | - Sorin Dan Olariu
- General Surgery Clinic, County Clinical Emergency Hospital, 300254 Timisoara, Romania; (S.D.O.)
- Discipline of Surgery I, Department of Surgery II, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Sorin Dan Chiriac
- Discipline of Surgery III, Department of Surgery II, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Bogdan Dan Totolici
- Department of General Surgery, Vasile Goldis Western University of Medicine and Pharmacy, 310025 Arad, Romania
| | - Catalin Alexandru Pirvu
- General Surgery Clinic, County Clinical Emergency Hospital, 300254 Timisoara, Romania; (S.D.O.)
- Discipline of Surgical Emergencies, Department of Surgery II, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Fulger Lazar
- General Surgery Clinic, County Clinical Emergency Hospital, 300254 Timisoara, Romania; (S.D.O.)
- Discipline of Surgery II, Department of Surgery II, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Alexandru Nesiu
- Department of Biology and Life Sciences, Vasile Goldis Western University of Medicine and Pharmacy, 310025 Arad, Romania;
- Department of Urology, Arad County Emergency Clinical Hospital, 310037 Arad, Romania
| | - Alin Gabriel Mihu
- Discipline of Parasitology, Department of Infectious Diseases, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania (M.A.L.); (A.G.M.); (T.R.O.)
- Center for Diagnosis and Study of Parasitic Diseases, Department of Infectious Disease, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
- Department of Biology and Life Sciences, Vasile Goldis Western University of Medicine and Pharmacy, 310025 Arad, Romania;
| | - Alin Adrian Cumpanas
- Discipline of Urology, Department XV, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Octavian Marius Cretu
- Discipline of Surgical Semiology I and Thoracic Surgery, Department of Surgery I, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania (G.V.C.)
- General Surgery Clinic, Municipal Clinical Emergency Hospital, 300254 Timisoara, Romania
| | - Tudor Rares Olariu
- Discipline of Parasitology, Department of Infectious Diseases, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania (M.A.L.); (A.G.M.); (T.R.O.)
- Center for Diagnosis and Study of Parasitic Diseases, Department of Infectious Disease, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
- Patogen Preventia, 300124 Timisoara, Romania
- Clinical Laboratory, Municipal Clinical Emergency Hospital, 300254 Timisoara, Romania
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Nasibi S, Mojarrab S, Lashkarizadeh MR, Shafiei M, Saedi Dezaki E, Mahmoudvand H, Alizadeh A, Mohammadzadeh A, Adnani Sadati SJ, Mirbadie SR, Keighobadi M, Gholami S, Raeghi S, Abbasi M, Mohtasham F, Ravari MS, Dabirzadeh M, Mosavi Anari SA, Mirjalali H, Aliakbarian M, Abbasifard M, Fasihi Harandi M. Iranian Hydatid Disease Registry: Establishment and Implementation of a Neglected Tropical Disease Registry. ARCHIVES OF IRANIAN MEDICINE 2023; 26:358-364. [PMID: 38301093 PMCID: PMC10685822 DOI: 10.34172/aim.2023.54] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Accepted: 09/06/2022] [Indexed: 02/03/2024]
Abstract
BACKGROUND Cystic echinococcosis (CE) or hydatid disease is a global public health concern which imposes considerable economic costs on the communities in endemic regions. CE surveillance data are not adequately reliable. The present study reports the development and outcomes of a CE registry in Iran. METHODS Hydatid Registry (HydatidReg) was initially established as a single-center registry in 2014 after the ethical approval of KMU. Following a call from MoHME to promote registry of different diseases and health outcomes, a call for participation was announced and all the Iranian Universities of Medical Sciences were requested to contribute to the registry. Subsequently, a nation-wide registry of hydatid disease was established in 2016. With a global perspective, HydatidReg joined the European Register of Cystic Echinococcosis (ERCE). A data collection form based on minimum dataset was designed and standard operating procedures (SOPs) were prepared to ensure standardized patient enrolment in the registry. A biobank system with two-dimensional barcoding was established along with HydatidReg for management and organization of biological specimens. RESULTS As of March 2021, a total of 690 patients were enrolled in the registry. HydatidReg registered 362 (17.3%) out of the total 2097 patients enrolled in ERCE. Quality control (QC) of the data demonstrated 91.2% completeness and 80% timeliness. In the biobank, 322 biological specimens from 184 CE patients have been deposited including 70 blood, 96 sera and 156 parasite materials. CONCLUSION High-quality data in the HydatidReg registry provided opportunities for health professionals to improve quality of care and organize meaningful research.
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Affiliation(s)
- Saeid Nasibi
- Research Center for Hydatid Disease in Iran, Kerman University of Medical Sciences, Kerman, Iran
| | - Shahnaz Mojarrab
- Deputy of Research, Ministry of Health and Medical Education, Tehran. Iran
| | | | - Mohammad Shafiei
- Research Center for Hydatid Disease in Iran, Kerman University of Medical Sciences, Kerman, Iran
| | - Ebrahim Saedi Dezaki
- Department of Parasitology, School of Medicine, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Hossein Mahmoudvand
- Department of Laboratory Sciences, School of Allied Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Ardeshir Alizadeh
- Disease and Health Outcomes Registry Department, Qazvin University of Medical Sciences, Qazvin, Iran
| | - Alireza Mohammadzadeh
- Disease and Health Outcomes Registry Department, Qazvin University of Medical Sciences, Qazvin, Iran
| | - Seyed Jafar Adnani Sadati
- Department of Medical Microbiology and Immunology, Faculty of Medicine, Qom University of Medical Sciences, Qom, Iran
| | | | - Masoud Keighobadi
- Toxoplasmosis Research Center, Communicable Diseases Institute, Iranian National Registry Center for Toxoplasmosis (INRCT), Mazandaran University of Medical Sciences, Sari, Iran
| | - Shirzad Gholami
- Molecular and Cell Biology Research Center, Mazandaran University of Medical Sciences, Sari, Iran
| | - Saber Raeghi
- Department of Laboratory Sciences, Maragheh University of Medical Sciences, Maragheh, Iran
| | - Masoumeh Abbasi
- Department of Health Information Technology, Kermanshah University of Medical Sciences, Kermanshah, Kermanshah, Iran
| | - Fatemeh Mohtasham
- Research Center for Hydatid Disease in Iran, Kerman University of Medical Sciences, Kerman, Iran
| | - Mehrnaz Sadat Ravari
- Research Center for Hydatid Disease in Iran, Kerman University of Medical Sciences, Kerman, Iran
| | - Mansour Dabirzadeh
- Department of Parasitology and Mycology, School of Medicine, Zabol University of Medical Sciences, Zabol, Iran
| | - Seyed Alireza Mosavi Anari
- Infectious and Tropical Diseases Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Hamed Mirjalali
- Foodborne and Waterborne Diseases Research Center, Research institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohsen Aliakbarian
- Surgical Oncology Research Center, Imam Reza Hospital, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mitra Abbasifard
- Department of Internal Medicine, Ali-Ibn-Abi-Talib Hospital, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Majid Fasihi Harandi
- Research Center for Hydatid Disease in Iran, Kerman University of Medical Sciences, Kerman, Iran
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Feng X, BaiMaYangJin, Mo X, Zhang F, Hu W, Feng Z, Zhang T, Wei L, Lu H. IgG glycomic profiling identifies potential biomarkers for diagnosis of echinococcosis. J Chromatogr B Analyt Technol Biomed Life Sci 2023; 1227:123838. [PMID: 37540936 DOI: 10.1016/j.jchromb.2023.123838] [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: 02/01/2023] [Revised: 06/25/2023] [Accepted: 07/18/2023] [Indexed: 08/06/2023]
Abstract
Echinococcosis caused by larval stage of the genus Echinococcus, is a serious and potentially fatal parasitic zoonosis distributed globally. The two types of the disease in human are cystic echinococcosis (CE) and alveolar echinococcosis (AE). As the biological and encysting characteristics of the parasite, early diagnosis remains to address. In the present study, we demonstrate the value of Immunoglobulin G (IgG) glycome as a potential diagnostic biomarker for echinococcosis. Serum IgG glycome profiles were analyzed by ultra-performance liquid chromatography in a cohort comprised of 127 echinococcosis patients, of them 98 were diagnosed as CE and 29 as AE. IgG N-glycome analysis in pretreatment serum of echinococcosis patients presents 25 glycans and 64 derived traits. Compared with IgG glycans of healthy control group, neutral glycans, fucosylation and agalactosylated N-glycans increased while sialylation and galactosylation decreased in echinococcosis patients. Combined with a machine-learning-based approach, we built three biomarker combinations to distinguish CE, AE and healthy controls. Meanwhile, galactosylation, sialylation and A2BG2S1 in IgG glycan profiles were evidently associated with different types of CE (from CE1 to CE5). Our findings suggest that the alterations in IgG N-glycome may be of value in CE and AE diagnosis and follow-up CE disease progress. The role of IgG N-glycans as diagnostic biomarker remains to be verified in future study.
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Affiliation(s)
- Xiaoxiao Feng
- The Fifth People's Hospital of Shanghai, Institutes of Biomedical Sciences, Shanghai Cancer Center, Department of Chemistry & NHC Key Laboratory of Glycoconjugates Research, Fudan University, Shanghai 200032, People's Republic of China
| | - BaiMaYangJin
- National Health Commission Key Laboratory of Echinococcosis Prevention and Control, Xizang Center for Disease Control and Prevention, Lhasa 850000, Tibet Autonomous Region, People's Republic of China
| | - Xiaojin Mo
- National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention (Chinese Center for Tropical Diseases Research), NHC Key Laboratory of Parasite and Vector Biology, WHO Collaborating Center for Tropical Diseases, National Center for International Research on Tropical Diseases, Shanghai 200025, People's Republic of China
| | - Fangyan Zhang
- Waters Technologies, Pudong New District, Shanghai 201203, People's Republic of China
| | - Wei Hu
- National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention (Chinese Center for Tropical Diseases Research), NHC Key Laboratory of Parasite and Vector Biology, WHO Collaborating Center for Tropical Diseases, National Center for International Research on Tropical Diseases, Shanghai 200025, People's Republic of China
| | - Zheng Feng
- National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention (Chinese Center for Tropical Diseases Research), NHC Key Laboratory of Parasite and Vector Biology, WHO Collaborating Center for Tropical Diseases, National Center for International Research on Tropical Diseases, Shanghai 200025, People's Republic of China
| | - Ting Zhang
- National Health Commission Key Laboratory of Echinococcosis Prevention and Control, Xizang Center for Disease Control and Prevention, Lhasa 850000, Tibet Autonomous Region, People's Republic of China; National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention (Chinese Center for Tropical Diseases Research), NHC Key Laboratory of Parasite and Vector Biology, WHO Collaborating Center for Tropical Diseases, National Center for International Research on Tropical Diseases, Shanghai 200025, People's Republic of China.
| | - Liming Wei
- The Fifth People's Hospital of Shanghai, Institutes of Biomedical Sciences, Shanghai Cancer Center, Department of Chemistry & NHC Key Laboratory of Glycoconjugates Research, Fudan University, Shanghai 200032, People's Republic of China.
| | - Haojie Lu
- The Fifth People's Hospital of Shanghai, Institutes of Biomedical Sciences, Shanghai Cancer Center, Department of Chemistry & NHC Key Laboratory of Glycoconjugates Research, Fudan University, Shanghai 200032, People's Republic of China.
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Al-Hindi AI, BodelI T, Alshmmari A. Molecular and immunological diagnosis of cystic echinococcosis from different hosts in the Gaza strip, Palestine. Parasite Epidemiol Control 2023; 21:e00298. [PMID: 37021323 PMCID: PMC10068256 DOI: 10.1016/j.parepi.2023.e00298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 02/27/2023] [Accepted: 03/12/2023] [Indexed: 03/18/2023] Open
Abstract
The aim of the present study was to determine the molecular characteristics of Echinococcus granulosus sensu lato from faecal samples of dogs and the hydatid cyst from liver of bovine, camel, cattle, and sheep and the immunodiagnosis of Hydatid cyst in human sera samples from the Gaza Strip, in Palestine. A total of 38 faecal samples were collected near farms and local markets where stray dogs were grouping there. Post-slaughtering, the livers of the bovine, camel, cattle, and sheep were examined for cysts. Where 30 suspected hydatid cysts were collected, the number and size of cysts in each liver were recorded. For serology, 23 sera specimens were collected from farmers within the Gaza Strip. According to hospital records in Gaza, 12 patients had attended three different hospitals and had tested positive for hydatid cyst/cystic echinococcosis by CT scans and histopathology. ELISA results from the 23 human patients showed that 3/23 (13%) tested positive for hydatid disease. Of the 30 bovine and cattle harboring cysts, 14/30 (46.6%) were positive for hydatid cyst/cystic echinococcosis of which 23 (76.7%) were males and 7 (23.3%) were females. The present study shows that 6/38 (15.7%) were positive for E. granulosus sensu lato from faecal analysis in dogs. Subsequent sequencing of both dogs and cattle confirmed infection by the G1 strain. The cattle/dog strain (G1) of E.granulosus sensu lato suggests that this infection is cosmopolitan in its distribution. It is concluded that the detection of hydatid cyst/cystic echinococcosis in the examined hosts either human or animals should be considered among physicians and a large sample size is recommended in future research.
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An Epidemiological Survey to Investigate the Prevalence of Cystic Echinococcosis in Slaughtered Bovine Hosts in Punjab, Pakistan. Vet Sci 2023; 10:vetsci10010040. [PMID: 36669040 PMCID: PMC9867468 DOI: 10.3390/vetsci10010040] [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: 11/13/2022] [Revised: 12/23/2022] [Accepted: 12/25/2022] [Indexed: 01/09/2023] Open
Abstract
Cystic echinococcosis (CE) is a neglected zoonotic disease of worldwide geographical distribution. CE is most common in underdeveloped and herding communities where people survive on animal husbandry and agricultural activities. The prevalence of CE in livestock and its risk factors are widely underreported, because of inefficient surveillance systems. The aim of this study was to evaluate the epidemiological characteristics and prevalence of CE in cattle in Punjab, Pakistan. Data were collected from slaughterhouses from September 2021 to February 2022. Ante- and postmortem examination and cyst characterization were performed. Epidemiological, demographic, and one health data were collected. A total of 8877 animals (8096 buffalo, 781 cattle) were examined, and the prevalence of CE was 6.22% (n = 552) in all animals, with a higher prevalence in cattle (15.20% vs. buffalo 5.83%). Prevalence was not significantly different in males and females. Of the 23 districts studied, the highest prevalence was in the Haripur district of KP (20.85%). The majority of animals studied were older than 3 years. Most cysts were found in animals older than 5 years. Lungs and liver were the predominant sites for the presence of cysts (65.58% and 31.34%, respectively. Of the collected cysts, 29.71% were fertile. The findings may be useful in estimating the eco-epidemiology of CE and improving surveillance and prevention programs in Pakistan.
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Muniruzzaman M, Hossain MS, Labony SS, Alim MA, Anisuzzaman. Clinical presentation and diagnosis of pulmonary hydatidosis in a cow mimicking to aspiration pneumonia. VETERINARY RECORD CASE REPORTS 2022. [DOI: 10.1002/vrc2.553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Md. Muniruzzaman
- Government of the People's Republic of Bangladesh Department of Livestock Services Dhaka Bangladesh
| | - Md. Shahadat Hossain
- Department of Parasitology Bangladesh Agricultural University Mymensingh Bangladesh
| | | | - Md. Abdul Alim
- Department of Parasitology Bangladesh Agricultural University Mymensingh Bangladesh
| | - Anisuzzaman
- Department of Parasitology Bangladesh Agricultural University Mymensingh Bangladesh
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Anti-echinococcal effects of sumac, Rhus coriaria, in a murine model of cystic echinococcosis: Parasitological and molecular evaluation. Exp Parasitol 2022; 243:108406. [DOI: 10.1016/j.exppara.2022.108406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Revised: 10/10/2022] [Accepted: 10/10/2022] [Indexed: 11/18/2022]
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12
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Expression profiling of exosomal miRNAs derived from different stages of infection in mice infected with Echinococcus granulosus protoscoleces using high-throughput sequencing. Parasitol Res 2022; 121:1993-2008. [PMID: 35511364 DOI: 10.1007/s00436-022-07536-1] [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: 12/13/2021] [Accepted: 04/26/2022] [Indexed: 10/18/2022]
Abstract
Echinococcosis is a worldwide zoonosis. The mechanism of the establishment, growth, and persistence of parasites in the host has not been fully understood. Exosomes are found to be a way of information exchange between parasites and hosts. They exist in various body fluids widely. There are few studies on host-derived exosomes and their miRNA expression profiles at different infection time points. In this study, BALB/c mice were intraperitoneally infected with protricercariae. Exosomes were extracted from plasma (0, 3, 9, and 20 weeks post infection), and the expression profiles of exosome miRNA in the peripheral blood of mice were determined using RNA-sequencing. Compared to the 0 week groups, 24, 35, and 22 differentially expressed miRNAs were detected in infected mouse at the three infection stages, respectively. The results showed that there were significant differences in the miRNAs of exosomes at different infection time points. Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) analysis were used to annotate the different miRNAs. The results showed that the biological pathways of parasites changed significantly at different stages of infection, with many significant and abundant pathways involved in cell differentiation, inflammation, and immune response, such as MAPK signaling pathway, Th17 cell differentiation, Wnt signaling pathway, FoxO signaling pathway, Notch signaling pathway, etc. These results suggest that miRNA may be an important regulator of interactions between Echinococcus granulosus and host. The data provided here provide valuable information to increase understanding of the regulatory function of microRNAs in the host microenvironment and the mechanism of host-parasite interaction. This may help us to find targets for Echinococcus granulosus to escape host immune attack and control Echinococcus granulosus infection in the future.
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YAN M, LI J, LIU H, YANG N, CHU J, SUN L, BI X, LIN R, LV G. In vitro efficacy of Capparis spinosa extraction against larvae viability of Echinococcus granulosus sensu stricto. J Vet Med Sci 2022; 84:465-472. [PMID: 35125374 PMCID: PMC8983283 DOI: 10.1292/jvms.21-0609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 01/23/2022] [Indexed: 11/23/2022] Open
Abstract
Cystic echinococcosis (CE) is a chronic zoonotic parasitic disease caused by infection with the larvae of the Echinococcus granulosus sensu lato (s.l.) cluster. Currently, new drugs are urgently required due to the poor therapeutic effect of the existing drugs albendazole and mebendazole. Capparis spinosa, a traditional medicinal plant, has potential therapeutic effects on various diseases based on extracts from its fruit and other parts. The results of this study demonstrated that the water-soluble and ethanolic extracts of C. spinosa fruit had in vitro killing effects on the larvae of E. granulosus sensu stricto (s.s.) and disrupted the ultrastructure of protoscoleces and metacestodes. In vitro cytotoxicity assays showed that the water-soluble and ethanolic extracts of C. spinosa fruit were not significantly toxic to primary mouse hepatocytes at an effective dose to CE. In conclusion, water-soluble and ethanolic extracts of C. spinosa fruit have great potential for the development of new drugs for the treatment of CE.
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Affiliation(s)
- Mingzhi YAN
- State Key Laboratory of Pathogenesis, Prevention, and Treatment of Central Asian High Incidence Diseases, Clinical Medical Research Institute, The First
Affiliated Hospital of Xinjiang Medical University, Urumqi, China
- College of Pharmacy, Xinjiang Medical University, Urumqi, China
| | - Jintian LI
- State Key Laboratory of Pathogenesis, Prevention, and Treatment of Central Asian High Incidence Diseases, Clinical Medical Research Institute, The First
Affiliated Hospital of Xinjiang Medical University, Urumqi, China
- College of Pharmacy, Xinjiang Medical University, Urumqi, China
| | - Hui LIU
- State Key Laboratory of Pathogenesis, Prevention, and Treatment of Central Asian High Incidence Diseases, Clinical Medical Research Institute, The First
Affiliated Hospital of Xinjiang Medical University, Urumqi, China
- WHO Collaborating Centre for Prevention and Care Management of Echinococcosis, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Ning YANG
- State Key Laboratory of Pathogenesis, Prevention, and Treatment of Central Asian High Incidence Diseases, Clinical Medical Research Institute, The First
Affiliated Hospital of Xinjiang Medical University, Urumqi, China
- WHO Collaborating Centre for Prevention and Care Management of Echinococcosis, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Jin CHU
- State Key Laboratory of Pathogenesis, Prevention, and Treatment of Central Asian High Incidence Diseases, Clinical Medical Research Institute, The First
Affiliated Hospital of Xinjiang Medical University, Urumqi, China
- WHO Collaborating Centre for Prevention and Care Management of Echinococcosis, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Li SUN
- State Key Laboratory of Pathogenesis, Prevention, and Treatment of Central Asian High Incidence Diseases, Clinical Medical Research Institute, The First
Affiliated Hospital of Xinjiang Medical University, Urumqi, China
- WHO Collaborating Centre for Prevention and Care Management of Echinococcosis, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Xiaojuan BI
- State Key Laboratory of Pathogenesis, Prevention, and Treatment of Central Asian High Incidence Diseases, Clinical Medical Research Institute, The First
Affiliated Hospital of Xinjiang Medical University, Urumqi, China
- WHO Collaborating Centre for Prevention and Care Management of Echinococcosis, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Renyong LIN
- State Key Laboratory of Pathogenesis, Prevention, and Treatment of Central Asian High Incidence Diseases, Clinical Medical Research Institute, The First
Affiliated Hospital of Xinjiang Medical University, Urumqi, China
- WHO Collaborating Centre for Prevention and Care Management of Echinococcosis, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
- Basic Medical College, Xinjiang Medical University, Urumqi, China
| | - Guodong LV
- State Key Laboratory of Pathogenesis, Prevention, and Treatment of Central Asian High Incidence Diseases, Clinical Medical Research Institute, The First
Affiliated Hospital of Xinjiang Medical University, Urumqi, China
- College of Pharmacy, Xinjiang Medical University, Urumqi, China
- WHO Collaborating Centre for Prevention and Care Management of Echinococcosis, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
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Vázquez-Pérez Á, Santos-Pérez JL. Cystic echinococcosis in a Moroccan boy: a silent and neglected disease among refugee and migrant children. BMJ Case Rep 2022; 15:e246399. [PMID: 35110281 PMCID: PMC8811558 DOI: 10.1136/bcr-2021-246399] [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] [Accepted: 12/31/2021] [Indexed: 11/03/2022] Open
Abstract
We report the unusual case of a 5-year-old migrant boy from a rural area of Morocco with an almost-giant lung hydatid cyst that was an incidental finding on a chest X-ray performed during routine visa procedures. Echinococcus granulosus serology test was initially negative with subsequent positive seroconversion. Albendazole was started at 4 weeks before surgery and maintained for 4 months, with a favourable outcome. Cystic echinococcosis (CE) is considered a neglected tropical disease and affects more than one million people worldwide, mostly from a lower socioeconomic background. Preventive measures have been limited in underdeveloped regions. Children with CE are especially vulnerable, due not only to the high pathogenic potential of the disease but also to their frequent involvement in challenging socioeconomic situations, including migration. The incidence of CE is increasing in Europe because of high immigration flows from endemic countries. Nevertheless, CE is not covered by current migrant screening protocols.
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Affiliation(s)
| | - Juan Luis Santos-Pérez
- Paediatrics, Paediatric Infectious Diseases and Immunology Unit, Hospital Universitario Virgen de las Nieves, Granada, Andalucía, Spain
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15
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An Adrift and Homeless Cyst within the Peritoneal Cavity. Case Rep Surg 2022; 2021:6630043. [PMID: 34976426 PMCID: PMC8718317 DOI: 10.1155/2021/6630043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Accepted: 11/22/2021] [Indexed: 12/04/2022] Open
Abstract
Introduction Echinococcosis is a zoonotic infection caused by Echinococcus species. Iran is endemic for Echinococcus granulosus. Here, we present a case of hydatidosis in an 85-year-old man, presented with acute, dull, constant, and generalized abdominal pain. A computed tomography scan (CT scan) showed an intact hydatid cyst on the bladder dome and several hydatid cysts in the liver. Open surgery revealed a cyst with hepatic origin, confirmed with histopathological studies. Conclusion Although a primary abdominal hydatid cyst is very rare, it can be transferred to the abdominal cavity without any rupture as secondary ones. In this case, rupture of the liver wall was the reason for this transfer. As a result, there should be a suspicion of hydatidosis in a patient with a similar presentation.
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Khan H, Ahmed H, Afzal MS, Awan UA, Khurram M, Simsek S, Cao J. Detection of Anti- Echinococcus granulosus Antibodies in Humans: An Update from Pakistan. Pathogens 2021; 11:pathogens11010029. [PMID: 35055977 PMCID: PMC8781053 DOI: 10.3390/pathogens11010029] [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: 11/21/2021] [Revised: 12/18/2021] [Accepted: 12/20/2021] [Indexed: 11/16/2022] Open
Abstract
Human cystic echinococcosis (CE) is a zoonotic disease caused by the larval stage of Echinococcus granulosus sensu lato that causes economic losses by affecting livestock and also poses a public health threat worldwide. The present study is the first retrospective report on the seroprevalence of anti-E. granulosus antibodies in humans in Pakistan. The study used data from 93 blood analysis reports of patients suspected of having CE from different medical centers in Lahore, Pakistan. Out of 93 sera samples, 20 (21.5%) were seropositive, and higher seropositivity (17.2%) was recorded with the indirect hemagglutination test (IHA) than with enzyme-linked immunosorbent assay (ELISA). The findings indicated that age, gender, and year had no significant relationship with the seropositivity of CE. The current study provides directions towards the management of the disease in the near future in Pakistan.
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Affiliation(s)
- Huma Khan
- Department of Biosciences, COMSATS University Islamabad (CUI), Islamabad 45550, Pakistan
| | - Haroon Ahmed
- Department of Biosciences, COMSATS University Islamabad (CUI), Islamabad 45550, Pakistan
| | - Muhammad Sohail Afzal
- Department of Life Sciences, School of Science, University of Management & Technology (UMT), Lahore 54700, Pakistan
| | - Usman Ayub Awan
- Department of Medical Laboratory Technology, The University of Haripur, Haripur 22620, Pakistan
| | - Muhammad Khurram
- Department of Life Sciences, School of Science, University of Management & Technology (UMT), Lahore 54700, Pakistan
| | - Sami Simsek
- Department of Parasitology, Faculty of Veterinary Medicine, University of Firat, Elazig 23119, Turkey
| | - Jianping Cao
- National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention (Chinese Center for Tropical Diseases Research), NHC Key Laboratory of Parasite and Vector Biology, WHO Collaborating Centre for Tropical Diseases, National Center for International Research on Tropical Diseases, Shanghai 200025, China
- The School of Global Health, Chinese Center for Tropical Diseases Research, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
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Gareh A, Saleh AA, Moustafa SM, Tahoun A, Baty RS, Khalifa RMA, Dyab AK, Yones DA, Arafa MI, Abdelaziz AR, El-Gohary FA, Elmahallawy EK. Epidemiological, Morphometric, and Molecular Investigation of Cystic Echinococcosis in Camel and Cattle From Upper Egypt: Current Status and Zoonotic Implications. Front Vet Sci 2021; 8:750640. [PMID: 34671663 PMCID: PMC8521178 DOI: 10.3389/fvets.2021.750640] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Accepted: 09/07/2021] [Indexed: 11/21/2022] Open
Abstract
Cystic echinococcosis has been considered one of the major parasitic zoonoses which is associated with severe economic losses. The present study was undertaken to investigate the occurrence, organ distribution, cyst fertility, and viability of cystic echinococcosis in slaughtered camels and cattle from various abattoirs in Assiut Governorate, Egypt. The work also involved morphological, morphometric, and molecular identification of the parasite. The occurrence of hydatid cysts was investigated in total number of 100 lungs of camels and 574 liver and lungs of cattle admitted to three slaughterhouses at Assiut Governorate, Egypt. Moreover, several individual variable factors, including organ involvement, age, sex, and hydatid cyst characteristics, were studied to identify their possible association with the occurrence of the disease. Genomic DNA was extracted from the hydatid cysts, followed by molecular identification of the parasite through amplification of ribosomal DNA internal transcribed spacer (ITS) regions. Hydatid cysts were found in 6 camels (6%) out of 100 inspected camels, while 5 hydatid cysts (0.87%) were detected in a total number of 574 cattle examined. The parasite was detected exclusively in lungs of camels, while lungs were the main organ infected by the parasite in cattle and one hydatid cyst was found in the liver (0.17%). In camel, 66.7, 16.65, and 16.65%of detected cysts were fertile, sterile, and calcified, respectively, while in cattle, these percentages were 60, 20, and 20%, respectively. None of the studied variable factors were significantly associated with the occurrence of the disease in camels, with the exception that all cysts were found in the lung. Conversely, we found a significant association (P < 0.05) between the age and sex of the slaughtered cattle and the occurrence of hydatid cysts. In this respect, the rate of infection was higher in female cattle and those cattle more than 5 years (P < 0.05). The morphological, morphometric, and molecular studies confirmed the presence of the parasite. Taken together, our results concluded that camels and cattle play a potential role in maintaining the transmission cycle of this zoonotic parasite.
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Affiliation(s)
- Ahmed Gareh
- Department of Parasitology, Faculty of Veterinary Medicine, Aswan University, Aswan, Egypt
| | - Amira A Saleh
- Department of Medical Parasitology, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Samar M Moustafa
- Department of Zoonoses, Faculty of Veterinary Medicine, Benha University, Benha, Egypt
| | - Amin Tahoun
- Department of Animal Medicine, Faculty of Veterinary Medicine, Kafrelsheikh University, Kafrelsheikh, Egypt
| | - Roua S Baty
- Department of Biotechnology, College of Science, Taif University, Taif, Saudi Arabia
| | - Refaat M A Khalifa
- Department of Parasitology, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Ahmed K Dyab
- Department of Parasitology, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Doaa A Yones
- Department of Parasitology, Faculty of Medicine, Assiut University, Assiut, Egypt
| | | | - Amer R Abdelaziz
- Department of Parasitology, Faculty of Veterinary Medicine, Sohag University, Sohag, Egypt
| | - Fatma A El-Gohary
- Department of Hygiene and Zoonoses, Faculty of Veterinary Medicine, Mansoura University, Mansoura, Egypt
| | - Ehab Kotb Elmahallawy
- Department of Zoonoses, Faculty of Veterinary Medicine, Sohag University, Sohag, Egypt
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Borhani M, Fathi S, Darabi E, Jalousian F, Simsek S, Ahmed H, Kesik HK, Hosseini SH, Romig T, Harandi MF, Mobedi I. Echinococcoses in Iran, Turkey, and Pakistan: Old Diseases in the New Millennium. Clin Microbiol Rev 2021; 34:e0029020. [PMID: 34076492 PMCID: PMC8262809 DOI: 10.1128/cmr.00290-20] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Echinococcosis is considered a cosmopolitan zoonosis caused by different species of small taeniid tapeworms of the genus Echinococcus and is regarded as a neglected zoonosis. Cystic and alveolar echinococcoses are endemic diseases of Tibetan, Pamir, and Iranian plateaus. All of the countries within the Iranian plateau are affected by echinococcosis. Pakistan, Turkey, and Iran are the three most populous countries of the region, in which echinococcosis is highly endemic. The three neighboring countries share strong cultural and socioeconomic ties. The present study aimed to provide a broad review of the status of cystic and alveolar echinococcosis, summarizing the current knowledge about geographical distribution, molecular epidemiology, and transmission dynamics of Echinococcus granulosus sensu lato and Echinococcus multilocularis in this region. Additionally, we aimed to understand disease burden and risk factors as basic requirements for establishing a surveillance system and planning prevention and control programs. A considerable body of information is available on different aspects of echinococcosis in this region; however, several information and research gaps need to be filled before planning control programs. None of the countries in the region have an elaborate echinococcosis control program. Effective control programs require multi/intersectoral coordination within a One Health approach with a long-term political and administrative commitment and enhanced international collaboration among the three countries.
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Affiliation(s)
- Mehdi Borhani
- Research Center for Hydatid Disease in Iran, Kerman University of Medical Sciences, Kerman, Iran
| | - Saeid Fathi
- Department of Parasitology, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
| | - Enayat Darabi
- Department of Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Fatemeh Jalousian
- Department of Parasitology, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
| | - Sami Simsek
- Department of Parasitology, Faculty of Veterinary Medicine, University of Firat, Elazig, Turkey
| | - Haroon Ahmed
- Department of Biosciences, COMSATS University Islamabad (CUI), Islamabad, Pakistan
| | - Harun Kaya Kesik
- Department of Parasitology, Faculty of Veterinary Medicine, University of Bingol, Bingol, Turkey
| | - Seyed Hossein Hosseini
- Department of Parasitology, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
| | - Thomas Romig
- Parasitology Unit, University of Hohenheim, Stuttgart, Germany
| | - Majid Fasihi Harandi
- Research Center for Hydatid Disease in Iran, Kerman University of Medical Sciences, Kerman, Iran
| | - Iraj Mobedi
- Department of Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
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Joanny G, Mehmood N, Dessì G, Tamponi C, Nonnis F, Hosri C, Saarma U, Varcasia A, Scala A. Cystic echinococcosis in sheep and goats of Lebanon. Parasitology 2021; 148:871-878. [PMID: 33757607 PMCID: PMC11010058 DOI: 10.1017/s0031182021000494] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2021] [Revised: 02/21/2021] [Accepted: 03/11/2021] [Indexed: 02/06/2023]
Abstract
Cystic echinococcosis (CE), a zoonotic disease caused by the species complex of Echinococcus granulosus sensu lato (s.l.), is endemic in Middle East and the Mediterranean basin, where pastoral activity is widespread. Despite the chronic endemicity of the disease in Lebanon and neighbouring countries, recent data are scant. The objectives of this survey were to evaluate the current epidemiology of CE in Lebanon, investigate the prevalence and determine the infecting genotypes in locally raised sheep and goats. A multidimensional approach combining post-mortem inspection of slaughtered animals and molecular diagnosis of the parasite was conducted to this end. From 2018 to 2020, 62.9% of the sheep and 20.9% of the goats were found positive for CE. The presence of hydatids varied between organs, showing higher prevalence in the liver of sheep vs the lungs of goats, however, a higher fertility rate of hydatid cyst was observed in lungs for both animals. Molecular diagnosis based on partial mitochondrial cox1 gene (795 bp) showed that the majority of isolates were identified as E. granulosus sensu stricto (98.7%) and only one isolate from goat was identified as Echinococcus canadensis (genotype G7; 1.3%). Echinococcus granulosus s.s. population among the sheep and goats was represented by 22 haplotypes having very little genetic differentiation and relatively moderate haplotype diversity. Population demographics explored through neutrality indices suggested expanding population within the intermediate hosts. These results document the high prevalence of CE in the livestock of Lebanon and reveal for the first time the presence of three different genotypes G1, G3 and G7.
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Affiliation(s)
- Gaelle Joanny
- Department of Veterinary Medicine, University of Sassari, Sassari, Italy
| | - Naunain Mehmood
- Department of Zoology, University of Sargodha, Sargodha, Pakistan
| | - Giorgia Dessì
- Department of Veterinary Medicine, University of Sassari, Sassari, Italy
| | - Claudia Tamponi
- Department of Veterinary Medicine, University of Sassari, Sassari, Italy
| | - Francesca Nonnis
- Department of Veterinary Medicine, University of Sassari, Sassari, Italy
| | - Chadi Hosri
- Faculty of Agronomy and Veterinary Medicine, Lebanese University, Dekwaneh, Lebanon
| | - Urmas Saarma
- Department of Zoology, Institute of Ecology and Earth Sciences, University of Tartu, Tartu, Estonia
| | - Antonio Varcasia
- Department of Veterinary Medicine, University of Sassari, Sassari, Italy
| | - Antonio Scala
- Department of Veterinary Medicine, University of Sassari, Sassari, Italy
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20
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Bouchaala H, Mejdoub I, Mseddi MA, Kammoun O, Rebai N, Slimen MH. Giant primary hydatid cyst of the adrenal gland: A rare case report. Urol Case Rep 2021; 36:101580. [PMID: 33643845 PMCID: PMC7889794 DOI: 10.1016/j.eucr.2021.101580] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Accepted: 01/20/2021] [Indexed: 10/25/2022] Open
Abstract
Hydatid disease (HD) is a parasitic endemic zoononis in Tunisia, caused by the larval stage of Echinococcus Granulosus (EG). Adrenal glands are an uncommon and rare location for hydatid cysts, even in endemic areas, and primary adrenal cysts are exceptional. Herein, we report a rare case of 46-year-old man with primary giant adrenal hydatid cyst complicated by inferior vena cava thrombosis. The patient was successfully treated with an open adrenalectomy, with prophylactic albendazole therapy pre and postoperatively.
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Affiliation(s)
- Houcine Bouchaala
- Urology Department, Academic Hospital Habib Bourguiba, Sfax, Tunisia
| | - Ibrahim Mejdoub
- Urology Department, Academic Hospital Habib Bourguiba, Sfax, Tunisia
| | | | - Omar Kammoun
- Urology Department, Academic Hospital Habib Bourguiba, Sfax, Tunisia
| | - Nouri Rebai
- Urology Department, Academic Hospital Habib Bourguiba, Sfax, Tunisia
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Al-Awadhi M, Iqbal J, Ahmad S. An Update on the Epidemiological Features of Imported Schistosomiasis and Cystic Echinococcosis in Kuwait, 2010-2018. Med Princ Pract 2021; 30:138-145. [PMID: 33524982 PMCID: PMC8114046 DOI: 10.1159/000514873] [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: 10/26/2020] [Accepted: 01/24/2021] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE Kuwait is considered a non-endemic country for most parasitic infections. However, ∼70% of 4.7 million residents in Kuwait are expatriates from Asian and African countries, which are endemic for parasitic infections. Results of microbiological investigations for schistosomiasis and cystic echinococcosis (CE) performed in a reference national laboratory were retrospectively collected and analyzed to provide an insight on the epidemiology of these 2 neglected tropical diseases in Kuwait. SUBJECTS AND METHODS Schistosoma infection in fecal and urine specimens from suspected patients was detected by microscopy. Schistosoma and CE infections were also detected by indirect hemagglutination assays (IHAs) using blood specimens. Patients' epidemiological data were extracted from the laboratory records. RESULTS The overall prevalence rates of schistosomiasis and CE were 19.0 and 5.8%, respectively. Almost all schistosomiasis cases were seen among Egyptians, especially among males, and a significantly higher prevalence (p < 0.05) was seen for CE cases among the Syrian residents. A decreasing annual trend was observed for both the parasitic infections over time in Kuwait. CONCLUSIONS This study confirmed that schistosomiasis is not autochthonous in Kuwait, as all cases were detected among expatriates from Schistosoma-endemic countries. Our data also showed that CE remains endemic among humans and livestock in Kuwait as is also seen in other Middle Eastern countries.
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Affiliation(s)
- Mohammad Al-Awadhi
- Department of Microbiology, Faculty of Medicine, Kuwait University, Safat, Kuwait
| | - Jamshaid Iqbal
- Department of Microbiology, Faculty of Medicine, Kuwait University, Safat, Kuwait
| | - Suhail Ahmad
- Department of Microbiology, Faculty of Medicine, Kuwait University, Safat, Kuwait
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