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Al-Ardi MH. G1 the common Echinococcus granulosus genotype infected domestic cat ( Felis catus) in Iraq. J Vet Sci 2024; 25:e7. [PMID: 38311322 PMCID: PMC10839169 DOI: 10.4142/jvs.22218] [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: 08/26/2022] [Accepted: 09/19/2022] [Indexed: 02/07/2024] Open
Abstract
BACKGROUND Infections of cats with Echinococcus granulosus is uncommon because the cat is not part of the parasite life cycle that a carnivorous and another herbivore represent. Nevertheless, it occurs incidentally when eating food or drinking water contaminated with the worm's larva, especially with the presence of the definitive host (dogs), in this case, the infections are concentrated in stray or outside cats. For this reason, this study examined the possibility of cat infection with E. granulosus and diagnosed the common genotype of this infection. OBJECTIVE This study examined the possibility of cat infection with E. granulosus and diagnosed the common genotype of this infection. METHODS Four of the 37 cats that had died in different accidents developed cystic echinococcosis (CE). The cytochrome c oxidase subunit I (COX1) gene was initially amplified and sequenced to determine if these cysts belonged to E. granulosus, in beginning. The DNA fragments resulting from sequencing were then compared and aligned with other sequences using the Gene Bank database. Finally, a phylogenetic tree was drawn according to the sequence data obtained from cox1 genes sequencing, and the MEGA 7.0 phylogenetic analysis program was utilized. RESULTS Four different sequences were deposited in the Gen Bank with accession numbers (ON795961 to ON795964), all of which belong to the G1 genotype. Approximately 84% and 100% of these sequences aligned with G1 (AB622277.1) and G1 (MG722980.1), respectively. CONCLUSIONS G1 is the dominant genotype that causes cat infections, even though the cat's EC infection was incidental.
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Affiliation(s)
- Musafer H Al-Ardi
- Al-Qadisiyah General Director for Education, Ministry of Education, Al-Qadisiyah 001, Iraq.
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Dousti M, Sadjjadi SM, Solgi R, Vafafar A, Sharifi Y, Radfar A, Hatam GR. Comparison of Isoenzyme Pattern of Echinococcus granulosus sensu stricto (G1-G3) and E. canadensis (G6/G7) Protoscoleces. IRANIAN BIOMEDICAL JOURNAL 2023; 27:136-45. [PMID: 37073115 PMCID: PMC10314765 DOI: 10.52547/ibj.3815] [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: 01/08/2023] [Accepted: 04/13/2023] [Indexed: 04/20/2023]
Abstract
Background Different genotypes of Echinococcus granulosus sensu lato (s.l.) infect humans and ungulate animals, causing cystic echinococcosis. Simultaneous isoenzyme, as well as molecular characterizations of this parasite, has not yet been investigated in Iran. The present study aimed to evaluate the isoenzyme pattern of the E. granulosus sensu stricto (s.s.) and E. canadensis genotypes in Iran. Methods A total of 32 (8 humans and 24 animals) cystic echinococcosis cysts were isolated from Shiraz, Tehran, Ilam, and Birjand from May 2018 to December 2020. The DNAs were extracted and their genotypes were determined by molecular methods. Enzymes were extracted from the cysts and subjected to polyacrylamide gel electrophoresis. The activities of glucose-6-phosphate sehydrogenase (G6PD), malate dehydrogenase (MDH), malic enzyme (ME), nucleoside hydrolyse 1 (NH1), and isocitrate dehydrogenase (ICD) were examined in the cyst samples using isoenzyme method and compared it with the genotyping findings. Results DNA sequence analysis of the samples showed that the specimens contained 75% E. granulosus s.s. (G1) and 25% E. canadensis (G6) genotypes. The isoenzyme pattern of ICD in both genotypes produced a six-band pattern with different relative factors. The G6PD also produced two bands with different relative migrations in both genotypes. The MDH and NH1 systems revealed a two-band pattern, while only one band was generated in the ME enzyme in the E. granulosus s.s. genotype. In the E. canadensis, the MDH and NH1 enzymes showed one band, and the ME enzyme represented a two-band pattern. Conclusion Our findings suggest that E. granulosus s.s. and E. canadensis genotypes have entirely different isoenzyme patterns for NH1, G6PD, MDH, and ME.
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Affiliation(s)
- Majid Dousti
- Students Research Committee, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
- Department of Parasitology and Mycology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Seyed Mahmoud Sadjjadi
- Department of Parasitology and Mycology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Rahmat Solgi
- Department of Medical Microbiology, Birjand University of Medical Sciences, Birjand, Iran
| | - Arghavan Vafafar
- Department of Parasitology and Mycology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Yosef Sharifi
- Department of Parasitology and Mycology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Amirhossein Radfar
- Department of Parasitology and Mycology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Gholam Reza Hatam
- Basic Sciences in Infectious Diseases Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
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Dousti M, Sadjjadi SM, Solgi R, Vafafar A, Sharifi Y, Radfar A, Hatam GR. Comparison of Isoenzyme Pattern of Echinococcus granulosus sensu stricto (G1-G3) and E. canadensis (G6/G7) Protoscoleces. IRANIAN BIOMEDICAL JOURNAL 2023; 27:136-45. [PMID: 37073115 PMCID: PMC10314765 DOI: 10.61186/ibj.3815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Accepted: 04/13/2023] [Indexed: 12/17/2023]
Abstract
Background Different genotypes of Echinococcus granulosus sensu lato (s.l.) infect humans and ungulate animals, causing cystic echinococcosis. Simultaneous isoenzyme, as well as molecular characterizations of this parasite, has not yet been investigated in Iran. The present study aimed to evaluate the isoenzyme pattern of the E. granulosus sensu stricto (s.s.) and E. canadensis genotypes in Iran. Methods A total of 32 (8 humans and 24 animals) cystic echinococcosis cysts were isolated from Shiraz, Tehran, Ilam, and Birjand from May 2018 to December 2020. The DNAs were extracted and their genotypes were determined by molecular methods. Enzymes were extracted from the cysts and subjected to polyacrylamide gel electrophoresis. The activities of glucose-6-phosphate sehydrogenase (G6PD), malate dehydrogenase (MDH), malic enzyme (ME), nucleoside hydrolyse 1 (NH1), and isocitrate dehydrogenase (ICD) were examined in the cyst samples using isoenzyme method and compared it with the genotyping findings. Results DNA sequence analysis of the samples showed that the specimens contained 75% E. granulosus s.s. (G1) and 25% E. canadensis (G6) genotypes. The isoenzyme pattern of ICD in both genotypes produced a six-band pattern with different relative factors. The G6PD also produced two bands with different relative migrations in both genotypes. The MDH and NH1 systems revealed a two-band pattern, while only one band was generated in the ME enzyme in the E. granulosus s.s. genotype. In the E. canadensis, the MDH and NH1 enzymes showed one band, and the ME enzyme represented a two-band pattern. Conclusion Our findings suggest that E. granulosus s.s. and E. canadensis genotypes have entirely different isoenzyme patterns for NH1, G6PD, MDH, and ME.
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Affiliation(s)
- Majid Dousti
- Students Research Committee, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
- Department of Parasitology and Mycology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Seyed Mahmoud Sadjjadi
- Department of Parasitology and Mycology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Rahmat Solgi
- Department of Medical Microbiology, Birjand University of Medical Sciences, Birjand, Iran
| | - Arghavan Vafafar
- Department of Parasitology and Mycology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Yosef Sharifi
- Department of Parasitology and Mycology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Amirhossein Radfar
- Department of Parasitology and Mycology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Gholam Reza Hatam
- Basic Sciences in Infectious Diseases Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
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Sadjjadi FS, Hajjaran H, Sedaghat B, Mardani P, Sadjjadi SM. Proteomics investigation of human sera for determination of postoperative indicators of pulmonary cystic echinococcosis. J Cardiothorac Surg 2023; 18:18. [PMID: 36631795 PMCID: PMC9832791 DOI: 10.1186/s13019-023-02109-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Accepted: 01/02/2023] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND Cystic echinococcosis (CE)/hydatidosis is an important zoonotic parasitic disease caused by the larval stage of Echinococcus granulosus. The disease is a major health problem all over the world. Finding specific and sensitive biomarkers for follow-up of CE in patients after surgery is essential. Using proteomics methods, the present study aimed to evaluate post-surgical treatment by finding probable biomarker/s in the serum of human lungs CE. METHODS A total of 24 human sera were tested. These sera included eight confirmed lung/s CE patients sera before surgery (BS), eight sera 12 months post-surgery (12MPS) as well as eight control sera from healthy people. Proteomics methods including 2DE and LC-MS/MS were performed on the specimens followed by bioinformatics analysis. Differentially expressed proteins (DEP) were detected and, separately integrated with protein-protein interaction (PPI) data to construct the PPI network. RESULTS A total of 171 protein spots were detected in three groups including BS, 12MPS, and control groups; of which a total of 106 DEP have been expressed based on fold changes > = 2 and p-value < 0.05. More analysis was performed and a total of 10 protein spots were selected for identification by mass spectrometry showing the following proteins: APOA1, BGN, SPP2, EAF1, ACOXL, MRPL55, MCTP2, SEPTIN1, B4GALNT1, and ZNF843. Based on centrality parameters of the PPI network (degree and betweenness) five Hub-bottlenecks proteins with significant centrality values were found including APOA1, BGN, SPP2, EAF1, and ACOXL. CONCLUSION This study showed five proteins as hub-bottleneck proteins; of which APOA1 was more prominent. It can be concluded that a change in expression of this protein in patients' sera could be used as an indicator tool for the achievement of lungs CE surgical therapy.
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Affiliation(s)
- Fatemeh Sadat Sadjjadi
- grid.411600.2Proteomics Research Center, Faculty of Paramedical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Homa Hajjaran
- grid.411705.60000 0001 0166 0922Department of Medical Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Bahareh Sedaghat
- grid.412571.40000 0000 8819 4698Department of Parasitology and Mycology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Parviz Mardani
- grid.412571.40000 0000 8819 4698Department of Surgery, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Seyed Mahmoud Sadjjadi
- Department of Parasitology and Mycology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran.
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Sadjjadi SF, Mohammadzadeh T, Hafezi F, Sadjjadi SM. Evaluation of the Ability of Antigen B Originated from Echinococcus granulosus Sensu Stricto and E. canadensis for the Diagnosis of Confirmed Human Cystic Echinococcosis Using ELISA. IRANIAN JOURNAL OF PARASITOLOGY 2022; 17:358-365. [PMID: 36466027 PMCID: PMC9682382 DOI: 10.18502/ijpa.v17i3.10626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Accepted: 10/21/2021] [Indexed: 06/17/2023]
Abstract
BACKGROUND Cystic echinococcosis (CE) is an important zoonotic parasitic disease worldwide. Application of species-specific antigen for serodiagnosis of human CE has not been utilized, so far. In this regard, AgB originated from Echinococcus granulosus sensu stricto (G1-G3) and E. canadensis (G6/G7) CE cysts, confirmed by molecular biology and sequencing was used for evaluation of their ability in the diagnosis of confirmed human CE. METHODS The hydatid cyst fluid (HCF) of E. granulosus sensu stricto and E. canadensis species were separately, used for preparation of AgB during 2017-2018 in Shiraz and Tehran, Iran. A total of 45 sera samples from confirmed CE patients, 102 sera from healthy people as negative control and 44 sera from other parasitic diseases, were used for measurement of the diagnostic ability of antigen B originated from E. granulosus sensu stricto and E. canadensis species of CE, alone or in 50%:50% mixture using ELISA method. RESULTS Overall, 38 (84.4%) out of 45 confirmed human CE were positive by ELISA using AgB originated from E. granulosus sensu stricto. This items for AgB originated from E. canadensis was 39 (86.6) out of 45 serum samples. A total of 39 out of 45 samples (86.6%) showed positivity by a mixture of antigen B originating from both species. The specificity of the above tests was calculated as 93.15%, 96.58%, and 93.84%, respectively. CONCLUSION Due to the diversity of the cyst species in human population, application of AgB from prevalent species alone or in combination with other species is suggested.
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Affiliation(s)
- Seyedeh Faezeh Sadjjadi
- Department of Biology, School of Sciences, Shahid Bahonar University of Kerman, Kerman, Iran
| | - Tahereh Mohammadzadeh
- Department of Parasitology and Mycology, School of Medicine, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Fatemeh Hafezi
- Department of Parasitology and Mycology, School of Medicine, Semnan University of Medical Sciences, Semnan, Iran
| | - Seyed Mahmoud Sadjjadi
- Department of Parasitology and Mycology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
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Kargar S, Dalimi A, Eslami G, Hajimohammadi B, Shirinzadeh A, Amouei A, Zare M, Jafari-Nedooshan J, Heiranizadeh N, Akhavan Tafti M, Ahmadian S, Hosseini SS, Askari V, Sheykhzadegan M, Ghoshouni H, Ranjbar MJ, Boozhmehrani MJ, Vakili M. Cystic Echinococcosis in Central Iran: G1 and G6 Genotypes in Patients. Surg Infect (Larchmt) 2022; 23:451-457. [DOI: 10.1089/sur.2022.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Saeed Kargar
- Department of Surgery, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Abdolhossein Dalimi
- Department of Parasitology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Gilda Eslami
- Department of Parasitology and Mycology, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
- Research Center for Food Hygiene and Safety, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Bahador Hajimohammadi
- Research Center for Food Hygiene and Safety, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
- Department of Food Hygiene and Safety, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Ahmad Shirinzadeh
- Department of Surgery, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Abdolhamid Amouei
- Department of Surgery, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Mohammad Zare
- Department of Surgery, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Jama Jafari-Nedooshan
- Department of Surgery, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Naeimeh Heiranizadeh
- Department of Surgery, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Mahmood Akhavan Tafti
- Department of Pathology, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Salman Ahmadian
- Department of Parasitology and Mycology, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
- Research Center for Food Hygiene and Safety, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Saeedeh Sadat Hosseini
- Research Center for Food Hygiene and Safety, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Vahideh Askari
- Research Center for Food Hygiene and Safety, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Maryam Sheykhzadegan
- Research Center for Food Hygiene and Safety, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Hamed Ghoshouni
- Department of Parasitology and Mycology, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
- Research Center for Food Hygiene and Safety, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Mohammad Javad Ranjbar
- Research Center for Food Hygiene and Safety, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Mohammad Javad Boozhmehrani
- Department of Parasitology and Mycology, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Mahmood Vakili
- Health Monitoring Research Center, School of Medicine, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
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