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Khosravi M, Mohammad Rahimi H, Nazari A, Baghaei K, Asadzadeh Aghdaei H, Shahrokh S, Sharifdini M, Torrecilhas AC, Mehryab F, Mirjalali H, Shekari F, Zali MR. Characterisation of extracellular vesicles isolated from hydatid cyst fluid and evaluation of immunomodulatory effects on human monocytes. J Cell Mol Med 2023; 27:2614-2625. [PMID: 37530547 PMCID: PMC10468670 DOI: 10.1111/jcmm.17894] [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: 07/27/2022] [Revised: 07/20/2023] [Accepted: 07/25/2023] [Indexed: 08/03/2023] Open
Abstract
Hydatidosis is a disease caused by the larval stage of Echinococcus granulosus, which involves several organs of intermediate hosts. Evidence suggests a communication between hydatid cyst (HC) and hosts via extracellular vesicles. However, a little is known about the communication between EVs derived from HC fluid (HCF) and host cells. In the current study, EVs were isolated using differential centrifugation from sheep HCF and characterized by western blot, electron microscope and size distribution analysis. The uptake of EVs by human monocyte cell line (THP-1) was evaluated. The effects of EVs on the expression levels of pro- and anti-inflammatory cytokines were investigated using quantitative real-time PCR (RT-PCR), 3 and 24 h after incubation. Moreover, the cytokine level of IL-10 was evaluated in supernatant of THP-1 cell line at 3 and 24 h. EVs were successfully isolated and showed spherical shape with size distribution at 130.6 nm. After 3 h, the expression levels of pro-inflammatory cytokine genes (IL1Β, IL15 and IL8) were upregulated, while after 24 h, the expression levels of pro-inflammatory cytokines were decreased and IL13 gene expression showed upregulation. A statistically significant increase was seen in the levels of IL-10 after 24 h. The main mechanism of the communication between EVs derived from HCF and their host remains unclear; however, time-dependent anti-inflammatory effects in our study suggest that HC may modulate the immune responses via EVs.
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Affiliation(s)
- Mojdeh Khosravi
- Department of Pharmacy and Pharmaceutical Technology and ParasitologyUniversity of ValenciaValenciaSpain
| | - Hanieh Mohammad Rahimi
- Foodborne and Waterborne Diseases Research Center, Research Institute for Gastroenterology and Liver DiseasesShahid Beheshti University of Medical SciencesTehranIran
| | - Abdoreza Nazari
- Department of Molecular Systems Biology at Cell Science Research CenterRoyan Institute for Stem Cell Biology and TechnologyTehranIran
| | - Kaveh Baghaei
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver DiseasesShahid Beheshti University of Medical SciencesTehranIran
| | - Hamid Asadzadeh Aghdaei
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver DiseasesShahid Beheshti University of Medical SciencesTehranIran
| | - Shabnam Shahrokh
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver DiseasesShahid Beheshti University of Medical SciencesTehranIran
| | - Meysam Sharifdini
- Department of Medical Parasitology and Mycology, School of MedicineGuilan University of Medical SciencesRashtIran
| | - Ana Claudia Torrecilhas
- Laboratório de Imunologia Celular e Bioquímica de Fungos e Protozoários, Departamento de Ciências FarmacêuticasUniversidade Federal de São Paulo (UNIFESP)DiademaBrazil
| | - Fatemeh Mehryab
- Department of Molecular Systems Biology at Cell Science Research CenterRoyan Institute for Stem Cell Biology and TechnologyTehranIran
- Department of Pharmaceutics and Pharmaceutical Nanotechnology, School of PharmacyShahid Beheshti University of Medical SciencesTehranIran
| | - Hamed Mirjalali
- Foodborne and Waterborne Diseases Research Center, Research Institute for Gastroenterology and Liver DiseasesShahid Beheshti University of Medical SciencesTehranIran
| | - Faezeh Shekari
- Department of Molecular Systems Biology at Cell Science Research CenterRoyan Institute for Stem Cell Biology and TechnologyTehranIran
| | - Mohammad Reza Zali
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver DiseasesShahid Beheshti University of Medical SciencesTehranIran
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Mohammadi MA, Mansouri M, Derakhshani A, Rezaie M, Borhani M, Nasibi S, Mousavi SM, Afgar A, Macchiaroli N, Rosenzvit MC, Harandi MF. MicroRNA-Transcription factor regulatory networks in the early strobilar development of Echinococcus granulosus protoscoleces. BMC Genomics 2023; 24:114. [PMID: 36922762 PMCID: PMC10016175 DOI: 10.1186/s12864-023-09199-3] [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: 11/25/2022] [Accepted: 02/21/2023] [Indexed: 03/17/2023] Open
Abstract
BACKGROUND Echinococcus granulosus sensu lato has a complex developmental biology with a variety of factors relating to both intermediate and final hosts. To achieve maximum parasite adaptability, the development of the cestode is dependent on essential changes in transcript regulation. Transcription factors (TFs) and miRNAs are known as master regulators that affect the expression of downstream genes through a wide range of metabolic and signaling pathways. In this study, we aimed to develop a regulatory miRNA-Transcription factor (miRNA-TF) network across early developmental stages of E. granulosus protoscoleces by performing in silico analysis, and to experimentally validate TFs expression in protoscoleces obtained from in vitro culture, and from in vivo experiments. RESULTS We obtained list of 394 unique E. granulosus TFs and matched them with 818 differentially expressed genes which identified 41 predicted TFs with differential expression. These TFs were used to predict the potential targets of 31 differentially expressed miRNAs. As a result, eight miRNAs and eight TFs were found, and the predicted network was constructed using Cytoscape. At least four miRNAs (egr-miR-124a, egr-miR-124b-3p, egr-miR-745-3p, and egr-miR-87-3p) and their corresponding differentially expressed TFs (Zinc finger protein 45, Early growth response protein 3, Ecdysone induced protein 78c and ETS transcription factor elf 2) were highlighted in this investigation. The expression of predicted differentially expressed TFs obtained from in vitro and in vivo experiments, were experimentally validated by quantitative polymerase chain reaction. This confirmed findings of RNA-seq data. CONCLUSION miRNA-TF networks presented in this study control some of the most important metabolic and signaling pathways in the development and life cycle of E. granulosus, providing a potential approach for disrupting the early hours of dog infection and preventing the development of the helminth in the final host.
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Affiliation(s)
- Mohammad Ali Mohammadi
- Research Center for Hydatid Disease in Iran, Afzalipour School of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - Mehdi Mansouri
- Department of Agricultural Biotechnology, Faculty of Agriculture, Shahid Bahonar University of Kerman, Kerman, Iran
| | - Ali Derakhshani
- Research Center for Hydatid Disease in Iran, Afzalipour School of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - Masoud Rezaie
- Student Research Committee, Afzalipour School of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - Mehdi Borhani
- State Key Laboratory for Zoonotic Diseases, Key Laboratory of Zoonosis Research, Ministry of Education, Institute of Zoonosis, College of Veterinary Medicine, Jilin University, Jilin, China
| | - Saeid Nasibi
- Research Center for Hydatid Disease in Iran, Afzalipour School of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - Seyed Mohammad Mousavi
- Research Center for Hydatid Disease in Iran, Afzalipour School of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - Ali Afgar
- Research Center for Hydatid Disease in Iran, Afzalipour School of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - Natalia Macchiaroli
- Laboratorio Biología Molecular de Hidatidosis, Facultad de Medicina, Instituto de Microbiología Y Parasitología Médica (IMPaM), Consejo Nacional de Investigaciones Científicas Y Tecnológicas (CONICET), Universidad de Buenos Aires (UBA), Buenos Aires, Argentina
| | - Mara C. Rosenzvit
- Laboratorio Biología Molecular de Hidatidosis, Facultad de Medicina, Instituto de Microbiología Y Parasitología Médica (IMPaM), Consejo Nacional de Investigaciones Científicas Y Tecnológicas (CONICET), Universidad de Buenos Aires (UBA), Buenos Aires, Argentina
| | - Majid Fasihi Harandi
- Research Center for Hydatid Disease in Iran, Afzalipour School of Medicine, Kerman University of Medical Sciences, Kerman, Iran
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Pereira I, Hidalgo C, Stoore C, Baquedano MS, Cabezas C, Bastías M, Riveros A, Meneses C, Cancela M, Ferreira HB, Sáenz L, Paredes R. Transcriptome analysis of Echinococcus granulosus sensu stricto protoscoleces reveals differences in immune modulation gene expression between cysts found in cattle and sheep. Vet Res 2022; 53:8. [PMID: 35090558 PMCID: PMC8796354 DOI: 10.1186/s13567-022-01022-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Accepted: 11/03/2021] [Indexed: 11/22/2022] Open
Abstract
Cystic Echinococcosis (CE), a zoonotic parasitic disease, is caused by the cestode Echinococcus granulosus sensu lato. CE inflicts severe damage in cattle, sheep, and human hosts worldwide. Fertile CE cysts are characterized by the presence of viable protoscoleces. These parasite forms are studied with minimal contamination with host molecules. Hosts, cattle and sheep, show differences in their CE cyst fertility. The effect of the host in protoscolex transcriptome is not known. We genotyped and performed transcriptomic analysis on sheep protoscoleces obtained from liver and lung CE cysts. The transcriptomic data of Echinococcus granulosus sensu stricto protoscoleces from 6 lung CE cysts and 6 liver CE cysts were Collected. For host comparison analysis, 4 raw data files belonging to Echinococcus granulosus sensu stricto protoscoleces from cattle liver CE cysts were obtained from the NCBI SRA database. Principal component and differential expression analysis did not reveal any statistical differences between protoscoleces obtained from liver or lung cysts, either within the same sheep or different sheep hosts. Conversely, there are significant differences between cattle and sheep protoscolex samples. We found differential expression of immune-related genes. In cattle, 7 genes were upregulated in protoscoleces from liver cysts. In sheep, 3 genes were upregulated in protoscoleces from liver and lung CE cysts. Noteworthy, are the differential expression of antigen B, tegument antigen, and arginase-2 in samples obtained from sheep CE cysts, and basigin in samples from cattle CE cysts. These findings suggest that the host species is an important factor involved in the differential expression of immune related genes, which in turn is possibly related to the fertility of Echinococcus granulosus sensu stricto cysts.
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Affiliation(s)
- Ismael Pereira
- Laboratorio de Medicina Veterinaria, Escuela de Medicina Veterinaria, Facultad de Ciencias de la Vida, Universidad Andres Bello, Santiago, Chile.,Programa de Doctorado en Ciencias Silvoagropecuarias y Veterinarias, Campus Sur Universidad de Chile, Santa Rosa 11315, La Pintana, 8820808, Santiago, Chile
| | - Christian Hidalgo
- Instituto de Ciencias Agroalimentarias, Animales y Ambientales (ICA3), Universidad de O'Higgins, San Fernando, Chile
| | - Caroll Stoore
- Laboratorio de Medicina Veterinaria, Escuela de Medicina Veterinaria, Facultad de Ciencias de la Vida, Universidad Andres Bello, Santiago, Chile
| | - María Soledad Baquedano
- Laboratorio de Medicina Veterinaria, Escuela de Medicina Veterinaria, Facultad de Ciencias de la Vida, Universidad Andres Bello, Santiago, Chile
| | - Carolina Cabezas
- Laboratorio de Medicina Veterinaria, Escuela de Medicina Veterinaria, Facultad de Ciencias de la Vida, Universidad Andres Bello, Santiago, Chile
| | - Macarena Bastías
- Centro de Biotecnología Vegetal, Facultad de Ciencias de la Vida, Universidad Andres Bello, Santiago, Chile
| | - Aníbal Riveros
- Centro de Biotecnología Vegetal, Facultad de Ciencias de la Vida, Universidad Andres Bello, Santiago, Chile
| | - Claudio Meneses
- Centro de Biotecnología Vegetal, Facultad de Ciencias de la Vida, Universidad Andres Bello, Santiago, Chile
| | - Martín Cancela
- Laboratório de Genômica Estrutural e Funcional, Centro de Biotecnologia, Universidade Federal do Rio Grande do Sul, Porto Alegre, 91501-970, Brazil
| | - Henrique Bunselmeyer Ferreira
- Laboratório de Genômica Estrutural e Funcional, Centro de Biotecnologia, Universidade Federal do Rio Grande do Sul, Porto Alegre, 91501-970, Brazil
| | - Leonardo Sáenz
- Laboratorio de Vacunas Veterinarias, Facultad de Ciencias Veterinarias y Pecuarias, Universidad de Chile, Santiago, Chile
| | - Rodolfo Paredes
- Laboratorio de Medicina Veterinaria, Escuela de Medicina Veterinaria, Facultad de Ciencias de la Vida, Universidad Andres Bello, Santiago, Chile.
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García-Méndez N, Manterola C, Totomoch-Serra A, Riffo-Campos AL, Brito-Carreón CA. PROTEOMIC PROFILE OF ECHINOCOCCUS GRANULOSUS: A SYSTEMATIC REVIEW. J Parasitol 2022; 108:64-69. [PMID: 35119469 DOI: 10.1645/20-86] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Cystic echinococcosis is a zoonotic disease caused by the larval stage of Echinococcus granulosus. This affliction is an endemic worldwide condition that represents a neglected parasitic disease with important socioeconomic repercussions. Proteomic characterization of larval and adult stages of E. granulosus, as well as the association between expression profiles and host interactions, is relevant for a better understanding of parasite biology, and eventually for drug design and vaccine development. This study aimed to develop a synthesis of the evidence available related to proteomics of E. granulosus. A systematic review was carried out to collect data concerning the proteomics of E. granulosus, without language or host restriction, published between 1980 and 2019. A systematic search was carried out in the Trip Database, BIREME-BVS, SciELO, Web of Science, PubMed, EMBASE, SCOPUS, EBSCO host, and LILACS, using MeSH terms, free words, and Boolean connectors, and adapting strategies to each source of information. Additionally, a manual cross-reference search was performed. Variables studied were the year of publication, geographic origin of the study, number of samples, hosts, parasitic organs, proteomic techniques, and parasite proteins verified. Nine-hundred and thirty-six related articles were identified: 17 fulfilled selection criteria, including slightly more than 188 samples. Most articles were published between 2014 and 2019 (64.7%) and were from Brazil and China (35.3% each). In reference to confirmed hosts in the primary articles, cattle (41.2%) and humans (23.5%) were the most frequently reported. Concerning proteomic techniques applied in the primary articles, LC-MS/MS was the most used (41.1%), and 890 proteins were reported by the primary articles. As the results of our search suggest, the information related to E. granulosus proteomics is scarce, heterogeneous, and scattered throughout several articles that include a diversity of tissues, samples, intermediate hosts, and proteomic techniques. Consequently, the level of evidence generated by our search is type 4.
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Affiliation(s)
- Nayely García-Méndez
- Ph.D. Program in Medical Sciences, Universidad de La Frontera, 4811230, Temuco, Chile
| | - Carlos Manterola
- Ph.D. Program in Medical Sciences, Universidad de La Frontera, 4811230, Temuco, Chile.,Center of Excellence in Morphological and Surgical Studies (CEMyQ), Universidad de La Frontera, 4811230, Temuco, Chile
| | - Armando Totomoch-Serra
- Ph.D. Program in Medical Sciences, Universidad de La Frontera, 4811230, Temuco, Chile.,Department of Genetics and Molecular Biology, Center for Research and Advanced Studies, National Polytechnic Institute, 36824, México City, México
| | - Angela L Riffo-Campos
- Ph.D. Program in Medical Sciences, Universidad de La Frontera, 4811230, Temuco, Chile
| | - César A Brito-Carreón
- Department of Genetics and Molecular Biology, Center for Research and Advanced Studies, National Polytechnic Institute, 36824, México City, México
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Mohammadi MA, Harandi MF, McManus DP, Mansouri M. Genome-wide transcriptome analysis of the early developmental stages of Echinococcus granulosus protoscoleces reveals extensive alternative splicing events in the spliceosome pathway. Parasit Vectors 2021; 14:574. [PMID: 34772444 PMCID: PMC8587495 DOI: 10.1186/s13071-021-05067-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Accepted: 10/15/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The complex life cycle of Echinococcus granulosus involves numerous environmental conditions within different intermediate and definitive hosts. This requires adaptation at different levels of transcript regulation. Alternative splicing (AS) and the related cellular functions as one of the major fields of post-genomics has been poorly studied in tapeworms. In the present study, we investigated AS events and their potential biological effects in E. granulosus. METHODS Whole transcriptome sequencing data of four groups of protoscoleces were prepared for RNA-seq library construction. Fresh protoscoleces were either used as non-induced controls (NT group) or incubated for 15 min with pepsin (PEP group) and cultivated in a biphasic medium for 12 and 24 h (12 and 24 h groups). The frequency and different types of AS events were identified using rMATS software. Functional annotations and gene ontology of differential AS (DAS) genes were performed using Blast2GO software. AS events were experimentally validated by PCR on the protoscolex cDNAs using specific primers for each gene. RESULTS At least one AS event was found in 38.1% of the genes (3904 out of 10,245) in the protoscoleces during early strobilar development. The genes were associated primarily with cellular and metabolic processes and binding and catalytic activity. KEGG pathway analysis of DAS events revealed a number of genes belonging to different components of the spliceosome complex. These genes tended to belong to common SR proteins, U1-related factors, U2-related factors, complex A-specific factors and other splicing-related proteins. CONCLUSIONS The high number of AS events in the transcriptome regulatory mechanisms indicates the essential rapid molecular processes required by the parasite for adaptation in different environments.
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Affiliation(s)
- Mohammad Ali Mohammadi
- Student Research Committee, Afzalipour School of Medicine, Kerman University of Medical Sciences, Kerman, Iran
- Research Center for Hydatid Disease in Iran, Afzalipour School of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - Majid Fasihi Harandi
- Research Center for Hydatid Disease in Iran, Afzalipour School of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - Donald P. McManus
- Molecular Parasitology Laboratory, QIMR Berghofer Medical Research Institute, Brisbane, QLD Australia
| | - Mehdi Mansouri
- Department of Agricultural Biotechnology, Faculty of Agriculture, Shahid Bahonar University of Kerman, Kerman, Iran
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Faridi A, Mansouri M, Macchiaroli N, Afgar A, Mousavi SM, Rosenzvit MC, Harandi MF. MicroRNA profile of the strobilated worms of Echinococcus granulosus derived from in vivo and in vitro systems by using high-throughput approach. Parasitol Res 2021; 120:3203-3214. [PMID: 34351489 DOI: 10.1007/s00436-021-07251-3] [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: 03/07/2021] [Accepted: 07/13/2021] [Indexed: 11/26/2022]
Abstract
MicroRNAs are critical gene regulators at the post-transcriptional level and play essential roles in numerous developmental processes in metazoan parasites including the causative agent of cystic echinococcosis, Echinococcus granulosus. The molecular basis of different patterns of E. granulosus development in the canine definitive host and in in vitro culture systems is poorly understood. In the present study, miRNA transcriptomes of the strobilated worms derived from experimental infection in the definitive host were compared with those from diphasic culture system after 60-day protoscoleces cultivation. Total RNA was extracted from in vivo- and in vitro-derived strobilated worms. Small RNA libraries were constructed, and deep sequencing was performed. Subsequently, differential miRNA expressions and target predictions were obtained, and pathway analysis was performed by gene ontology and KEGG. Seven miRNAs were differentially expressed between the in vivo- and in vitro-derived worms. In addition, we reported 13 novel miRNA candidates and 42 conserved miRNAs. Four out of five top miRNAs with the highest read counts were shared between the in vivo and in vitro-derived worms, i.e., egr-miR-10a-5p, egr-let-7-5p, egr-bantam-3p, and egr-miR-71-5p. Target prediction of the differential miRNAs between the two systems showed significant differences in the membrane-enclosed lumen, membrane part, and an intrinsic component of the membrane. Findings of KEGG analysis indicated that differentially expressed miRNAs were involved in hippo, MAPK, and WNT signaling pathways. The study demonstrated a significant difference in miRNA transcriptomes and related signaling pathways between the two systems, suggesting the importance of host-parasite interplay in the fate of protoscoleces development in in vivo and in vitro systems.
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Affiliation(s)
- Ashkan Faridi
- Research Center for Hydatid Disease in Iran, Kerman University of Medical Sciences, Kerman, Iran
| | - Mehdi Mansouri
- Department of Agricultural Biotechnology, Faculty of Agriculture, Shahid Bahonar University of Kerman, Kerman, Iran
| | - Natalia Macchiaroli
- Laboratorio Biología Molecular de Hidatidosis, Instituto de Microbiología Y Parasitología Médica (IMPaM), Consejo Nacional de Investigaciones Científicas Y Tecnológicas (CONICET), Facultad de Medicina, Universidad de Buenos Aires (UBA), Buenos Aires, Argentina
- Laboratorio de Genómica Y Bioinformática de Patógenos, Instituto de Biociencias, Biotecnología y Biología Traslacional (iB3), Departamento de Fisiología Y Biología Molecular Y Celular, Facultad de Ciencias Exactas Y Naturales, Universidad de Buenos Aires (UBA), Buenos Aires, Argentina
| | - Ali Afgar
- Research Center for Hydatid Disease in Iran, Kerman University of Medical Sciences, Kerman, Iran
| | - Seyed Mohammad Mousavi
- Research Center for Hydatid Disease in Iran, Kerman University of Medical Sciences, Kerman, Iran
| | - Mara C Rosenzvit
- Laboratorio Biología Molecular de Hidatidosis, Instituto de Microbiología Y Parasitología Médica (IMPaM), Consejo Nacional de Investigaciones Científicas Y Tecnológicas (CONICET), Facultad de Medicina, Universidad de Buenos Aires (UBA), Buenos Aires, Argentina
| | - Majid Fasihi Harandi
- Research Center for Hydatid Disease in Iran, Kerman University of Medical Sciences, Kerman, Iran.
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Camargo de Lima J, Floriani MA, Debarba JA, Paludo GP, Monteiro KM, Moura H, Barr JR, Zaha A, Ferreira HB. Dynamics of protein synthesis in the initial steps of strobilation in the model cestode parasite Mesocestoides corti (syn. vogae). J Proteomics 2020; 228:103939. [PMID: 32798775 PMCID: PMC10491476 DOI: 10.1016/j.jprot.2020.103939] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 08/05/2020] [Accepted: 08/10/2020] [Indexed: 01/24/2023]
Abstract
Mesocestoides corti (syn. vogae) is a useful model for developmental studies of platyhelminth parasites of the Cestoda class, such as Taenia spp. or Echinococcus spp. It has been used in studies to characterize cestode strobilation, i.e. the development of larvae into adult worms. So far, little is known about the initial molecular events involved in cestode strobilation and, therefore, we carried out a study to characterize newly synthesized (NS) proteins upon strobilation induction. An approach based on bioorthogonal noncanonical amino acid tagging and mass spectrometry was used to label, isolate, identify, and quantify NS proteins in the initial steps of M. corti strobilation. Overall, 121 NS proteins were detected exclusively after induction of strobilation, including proteins related to development pathways, such as insulin and notch signaling. Metabolic changes that take place in the transition from the larval stage to adult worm were noted in special NS protein subsets related to developmental processes, such as focal adhesion, cell leading edge, and maintenance of location. The data shed light on mechanisms underlying early steps of cestode strobilation and enabled identification of possible developmental markers. We also consider the use of developmental responsive proteins as potential drug targets for developing novel anthelmintics. BIOLOGICAL SIGNIFICANCE: Larval cestodiases are life-threatening parasitic diseases that affect both man and domestic animals worldwide. Cestode parasites present complex life cycles, in which they undergo major morphological and physiological changes in the transition from one life-stage to the next. One of these transitions occurs during cestode strobilation, when the mostly undifferentiated and non-segmented larval or pre-adult form develops into a fully segmented and sexually differentiated (strobilated) adult worm. Although the proteomes of bona fide larvae and strobialted adults have been previously characterized for a few cestode species, little is still known about the dynamic of protein synthesis during the early steps of cestode strobilation. Now, the assessment of newly synthesized (NS) proteins within the first 48 h of strobilation the model cestode M. corti allowed to shed light on molecular mechanisms that are triggered by strobilation induction. The functional analyses of this repertoire of over a hundred NS proteins pointed out to changes in metabolism and activation of classical developmental signaling pathways in early strobilation. Many of the identified NS proteins may become valuable cestode developmental markers and their involvement in vital processes make them also good candidate targets for novel anthelmintic drugs.
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Affiliation(s)
- Jeferson Camargo de Lima
- Programa de Pós-Graduação em Biologia Molecular e Celular, Centro de Biotecnologia, Universidade Federal do Rio Grande do Sul (UFRGS), Brazil; Laboratório de Genômica Estrutural e Funcional, Centro de Biotecnologia, UFRGS, Porto Alegre, RS, Brazil
| | - Maiara Anschau Floriani
- Laboratório de Genômica Estrutural e Funcional, Centro de Biotecnologia, UFRGS, Porto Alegre, RS, Brazil
| | - João Antônio Debarba
- Programa de Pós-Graduação em Biologia Molecular e Celular, Centro de Biotecnologia, Universidade Federal do Rio Grande do Sul (UFRGS), Brazil; Laboratório de Biologia Molecular de Cestódeos, Centro de Biotecnologia, UFRGS, Porto Alegre, RS, Brazil
| | - Gabriela Prado Paludo
- Programa de Pós-Graduação em Biologia Molecular e Celular, Centro de Biotecnologia, Universidade Federal do Rio Grande do Sul (UFRGS), Brazil; Laboratório de Genômica Estrutural e Funcional, Centro de Biotecnologia, UFRGS, Porto Alegre, RS, Brazil
| | - Karina Mariante Monteiro
- Programa de Pós-Graduação em Biologia Molecular e Celular, Centro de Biotecnologia, Universidade Federal do Rio Grande do Sul (UFRGS), Brazil; Laboratório de Genômica Estrutural e Funcional, Centro de Biotecnologia, UFRGS, Porto Alegre, RS, Brazil; Laboratório de Biologia Molecular de Cestódeos, Centro de Biotecnologia, UFRGS, Porto Alegre, RS, Brazil
| | - Hercules Moura
- Biological Mass Spectrometry Laboratory, Clinical Chemistry Branch, Division of Laboratory Sciences, National Center for Environmental Health, Centers for Disease Control and Prevention, Atlanta, GA, United States of America
| | - John R Barr
- Biological Mass Spectrometry Laboratory, Clinical Chemistry Branch, Division of Laboratory Sciences, National Center for Environmental Health, Centers for Disease Control and Prevention, Atlanta, GA, United States of America
| | - Arnaldo Zaha
- Programa de Pós-Graduação em Biologia Molecular e Celular, Centro de Biotecnologia, Universidade Federal do Rio Grande do Sul (UFRGS), Brazil; Laboratório de Biologia Molecular de Cestódeos, Centro de Biotecnologia, UFRGS, Porto Alegre, RS, Brazil
| | - Henrique Bunselmeyer Ferreira
- Programa de Pós-Graduação em Biologia Molecular e Celular, Centro de Biotecnologia, Universidade Federal do Rio Grande do Sul (UFRGS), Brazil; Laboratório de Genômica Estrutural e Funcional, Centro de Biotecnologia, UFRGS, Porto Alegre, RS, Brazil; Laboratório de Biologia Molecular de Cestódeos, Centro de Biotecnologia, UFRGS, Porto Alegre, RS, Brazil.
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Paludo GP, Thompson CE, Miyamoto KN, Guedes RLM, Zaha A, de Vasconcelos ATR, Cancela M, Ferreira HB. Cestode strobilation: prediction of developmental genes and pathways. BMC Genomics 2020; 21:487. [PMID: 32677885 PMCID: PMC7367335 DOI: 10.1186/s12864-020-06878-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Accepted: 07/02/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Cestoda is a class of endoparasitic worms in the flatworm phylum (Platyhelminthes). During the course of their evolution cestodes have evolved some interesting aspects, such as their increased reproductive capacity. In this sense, they have serial repetition of their reproductive organs in the adult stage, which is often associated with external segmentation in a developmental process called strobilation. However, the molecular basis of strobilation is poorly understood. To assess this issue, an evolutionary comparative study among strobilated and non-strobilated flatworm species was conducted to identify genes and proteins related to the strobilation process. RESULTS We compared the genomic content of 10 parasitic platyhelminth species; five from cestode species, representing strobilated parasitic platyhelminths, and five from trematode species, representing non-strobilated parasitic platyhelminths. This dataset was used to identify 1813 genes with orthologues that are present in all cestode (strobilated) species, but absent from at least one trematode (non-strobilated) species. Development-related genes, along with genes of unknown function (UF), were then selected based on their transcriptional profiles, resulting in a total of 34 genes that were differentially expressed between the larval (pre-strobilation) and adult (strobilated) stages in at least one cestode species. These 34 genes were then assumed to be strobilation related; they included 12 encoding proteins of known function, with 6 related to the Wnt, TGF-β/BMP, or G-protein coupled receptor signaling pathways; and 22 encoding UF proteins. In order to assign function to at least some of the UF genes/proteins, a global gene co-expression analysis was performed for the cestode species Echinococcus multilocularis. This resulted in eight UF genes/proteins being predicted as related to developmental, reproductive, vesicle transport, or signaling processes. CONCLUSIONS Overall, the described in silico data provided evidence of the involvement of 34 genes/proteins and at least 3 developmental pathways in the cestode strobilation process. These results highlight on the molecular mechanisms and evolution of the cestode strobilation process, and point to several interesting proteins as potential developmental markers and/or targets for the development of novel antihelminthic drugs.
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Affiliation(s)
- Gabriela Prado Paludo
- Laboratório de Genômica Estrutural e Funcional, Centro de Biotecnologia (CBiot), Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil
- Programa de Pós-Graduação em Biologia Celular e Molecular, CBiot, UFRGS, Porto Alegre, RS, Brazil
| | - Claudia Elizabeth Thompson
- Programa de Pós-Graduação em Biologia Celular e Molecular, CBiot, UFRGS, Porto Alegre, RS, Brazil
- Departamento de Farmacociências, Universidade Federal de Ciências Médicas de Porto Alegre, Porto Alegre, RS, Brazil
| | - Kendi Nishino Miyamoto
- Programa de Pós-Graduação em Biologia Celular e Molecular, CBiot, UFRGS, Porto Alegre, RS, Brazil
| | - Rafael Lucas Muniz Guedes
- Laboratório Nacional de Computação Científica, Petrópolis, RJ, Brazil
- Present address: Instituto Hermes Pardini, Vespasiano, MG, Brazil
| | - Arnaldo Zaha
- Programa de Pós-Graduação em Biologia Celular e Molecular, CBiot, UFRGS, Porto Alegre, RS, Brazil
| | | | - Martin Cancela
- Laboratório de Genômica Estrutural e Funcional, Centro de Biotecnologia (CBiot), Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil
- Programa de Pós-Graduação em Biologia Celular e Molecular, CBiot, UFRGS, Porto Alegre, RS, Brazil
| | - Henrique Bunselmeyer Ferreira
- Laboratório de Genômica Estrutural e Funcional, Centro de Biotecnologia (CBiot), Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil.
- Programa de Pós-Graduação em Biologia Celular e Molecular, CBiot, UFRGS, Porto Alegre, RS, Brazil.
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9
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Debarba JA, Sehabiague MPC, Monteiro KM, Gerber AL, Vasconcelos ATR, Ferreira HB, Zaha A. Transcriptomic Analysis of the Early Strobilar Development of Echinococcus granulosus. Pathogens 2020; 9:E465. [PMID: 32545493 PMCID: PMC7350322 DOI: 10.3390/pathogens9060465] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 06/07/2020] [Accepted: 06/10/2020] [Indexed: 11/29/2022] Open
Abstract
Echinococcus granulosus has a complex life cycle involving two mammalian hosts. The transition from one host to another is accompanied by changes in gene expression, and the transcriptional events that underlie this transition have not yet been fully characterized. In this study, RNA-seq was used to compare the transcription profiles of samples from E. granulosus protoscoleces induced in vitro to strobilar development at three time points. We identified 818 differentially expressed genes, which were divided into eight expression clusters formed over the entire 24 h period. An enrichment of gene transcripts with molecular functions of signal transduction, enzymes, and protein modifications was observed upon induction and developmental progression. This transcriptomic study provides insights for understanding the complex life cycle of E. granulosus and contributes for searching for the key genes correlating with the strobilar development, which can be used to identify potential candidates for the development of anthelmintic drugs.
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Affiliation(s)
- João Antonio Debarba
- Programa de Pós-Graduação em Biologia Celular e Molecular, Universidade Federal do Rio Grande do Sul, Porto Alegre 91501-970, Brazil; (J.A.D.); (M.P.C.S.); (K.M.M.); (H.B.F.)
- Laboratório de Biologia Molecular de Cestódeos, Centro de Biotecnologia, Universidade Federal do Rio Grande do Sul, Porto Alegre 91501-970, Brazil
| | - Martín Pablo Cancela Sehabiague
- Programa de Pós-Graduação em Biologia Celular e Molecular, Universidade Federal do Rio Grande do Sul, Porto Alegre 91501-970, Brazil; (J.A.D.); (M.P.C.S.); (K.M.M.); (H.B.F.)
- Laboratório de Biologia Molecular de Cestódeos, Centro de Biotecnologia, Universidade Federal do Rio Grande do Sul, Porto Alegre 91501-970, Brazil
| | - Karina Mariante Monteiro
- Programa de Pós-Graduação em Biologia Celular e Molecular, Universidade Federal do Rio Grande do Sul, Porto Alegre 91501-970, Brazil; (J.A.D.); (M.P.C.S.); (K.M.M.); (H.B.F.)
- Laboratório de Biologia Molecular de Cestódeos, Centro de Biotecnologia, Universidade Federal do Rio Grande do Sul, Porto Alegre 91501-970, Brazil
| | - Alexandra Lehmkuhl Gerber
- Laboratório Nacional de Computação Científica, Petrópolis, Rio de Janeiro 25651-075, Brazil; (A.L.G.); (A.T.R.V.)
| | | | - Henrique Bunselmeyer Ferreira
- Programa de Pós-Graduação em Biologia Celular e Molecular, Universidade Federal do Rio Grande do Sul, Porto Alegre 91501-970, Brazil; (J.A.D.); (M.P.C.S.); (K.M.M.); (H.B.F.)
- Laboratório de Biologia Molecular de Cestódeos, Centro de Biotecnologia, Universidade Federal do Rio Grande do Sul, Porto Alegre 91501-970, Brazil
| | - Arnaldo Zaha
- Programa de Pós-Graduação em Biologia Celular e Molecular, Universidade Federal do Rio Grande do Sul, Porto Alegre 91501-970, Brazil; (J.A.D.); (M.P.C.S.); (K.M.M.); (H.B.F.)
- Laboratório de Biologia Molecular de Cestódeos, Centro de Biotecnologia, Universidade Federal do Rio Grande do Sul, Porto Alegre 91501-970, Brazil
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10
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Fan J, Wu H, Li K, Liu X, Tan Q, Cao W, Liang B, Ye B. Transcriptomic Features of Echinococcus granulosus Protoscolex during the Encystation Process. THE KOREAN JOURNAL OF PARASITOLOGY 2020; 58:287-299. [PMID: 32615742 PMCID: PMC7338903 DOI: 10.3347/kjp.2020.58.3.287] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 04/01/2020] [Accepted: 04/07/2020] [Indexed: 12/27/2022]
Abstract
Cystic echinococcosis (CE) is a zoonotic infection caused by Echinococcus granulosus larvae. It seriously affects the development of animal husbandry and endangers human health. Due to a poor understanding of the cystic fluid formation pathway, there is currently a lack of innovative methods for the prevention and treatment of CE. In this study, the protoscoleces (PSCs) in the encystation process were analyzed by high-throughput RNA sequencing. A total of 32,401 transcripts and 14,903 cDNAs revealed numbers of new genes and transcripts, stage-specific genes, and differently expressed genes. Genes encoding proteins involved in signaling pathways, such as putative G-protein coupled receptor, tyrosine kinases, and serine/threonine protein kinase, were predominantly up-regulated during the encystation process. Antioxidant enzymes included cytochrome c oxidase, thioredoxin glutathione, and glutathione peroxidase were a high expression level. Intriguingly, KEGG enrichment suggested that differentially up-regulated genes involved in the vasopressin-regulated water reabsorption metabolic pathway may play important roles in the transport of proteins, carbohydrates, and other substances. These results provide valuable information on the mechanism of cystic fluid production during the encystation process, and provide a basis for further studies on the molecular mechanisms of growth and development of PSCs.
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Affiliation(s)
- Junjie Fan
- Department of Pathogenic Biology, Chongqing Medical University, Chongqing 400016, China
| | - Hongye Wu
- Department of Pathogenic Biology, Chongqing Medical University, Chongqing 400016, China
| | - Kai Li
- Department of Pathogenic Biology, Chongqing Medical University, Chongqing 400016, China
| | - Xunuo Liu
- Department of Pathogenic Biology, Chongqing Medical University, Chongqing 400016, China
| | - Qingqing Tan
- Department of Pathogenic Biology, Chongqing Medical University, Chongqing 400016, China
| | - Wenqiao Cao
- Department of Pathogenic Biology, Chongqing Medical University, Chongqing 400016, China
| | - Bo Liang
- Chongqing No.18 Middle School, Chongqing 400016, China
| | - Bin Ye
- Department of Pathogenic Biology, Chongqing Medical University, Chongqing 400016, China
- Research Center for Molecular Medicine and Tumor, Chongqing Medical University, Chongqing 400016, China
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11
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Bai Y, Zhang Z, Jin L, Zhu Y, Zhao L, Shi B, Li J, Guo G, Guo B, McManus DP, Wang S, Zhang W. Dynamic Changes in the Global Transcriptome and MicroRNAome Reveal Complex miRNA-mRNA Regulation in Early Stages of the Bi-Directional Development of Echinococcus granulosus Protoscoleces. Front Microbiol 2020; 11:654. [PMID: 32373094 PMCID: PMC7188192 DOI: 10.3389/fmicb.2020.00654] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Accepted: 03/23/2020] [Indexed: 12/27/2022] Open
Abstract
Background Cystic echinococcosis is a life-threatening disease caused by the larval stages of the dog tapeworm Echinococcus granulosus. Protoscoleces (PSCs) of this worm have the ability of bi-directional development to either larval cysts or strobilar adult worms. However, the molecular mechanisms underlying this development process are unknown. Results RNA and small RNAs sequencing was employed to characterize the gene and miRNA expression at 0–24 h and 7–14 days in the bi-directional development of PSCs. A total of 963 genes and 31 miRNAs were differentially expressed in the early development of PSCs to adult worms whereas 972 genes and 27 miRNAs were differentially expressed in the early development of PSCs to cysts. Pairwise comparison between the two developmental patterns showed that 172 genes and 15 miRNAs were differentially expressed at three time-points. Most of these genes were temporally changed at 24 h or 7 days. GO enrichment analysis revealed that the differentially expressed genes in early adult worm development are associated with nervous system development and carbohydrate metabolic process; whereas, the differentially expressed genes in early cystic development are associated with transmembrane transporter activity and nucleoside triphosphatase activity. In addition, miR-71 and miR-219 regulated genes are likely involved in oxidation reduction in adult worm development. Conclusion The early stages of bi-directional development in E. granulosus PSCs are controlled by miRNAs and genes likely associated with nervous system development and carbohydrate metabolic process. ATP-dependent transporter genes are associated with cystic development. These results may be important for exploring the mechanisms underlying early development in E. granulosus providing novel information that can be used to discover new therapeutics for controlling cystic echinococcosis.
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Affiliation(s)
- Yun Bai
- Central Laboratory, Shanghai Skin Disease Hospital, Tongji University School of Medicine, Shanghai, China.,Shanghai-MOST Key Laboratory of Health and Disease Genomics, Chinese National Human Genome Center at Shanghai, Shanghai, China
| | - Zhuangzhi Zhang
- Veterinary Research Institute, Xinjiang Academy of Animal Sciences, Urumqi, China
| | - Lei Jin
- Shanghai-MOST Key Laboratory of Health and Disease Genomics, Chinese National Human Genome Center at Shanghai, Shanghai, China
| | - Yongqiang Zhu
- Shanghai-MOST Key Laboratory of Health and Disease Genomics, Chinese National Human Genome Center at Shanghai, Shanghai, China
| | - Li Zhao
- Veterinary Research Institute, Xinjiang Academy of Animal Sciences, Urumqi, China
| | - Baoxin Shi
- Veterinary Research Institute, Xinjiang Academy of Animal Sciences, Urumqi, China
| | - Jun Li
- State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia, Clinical Medical Research Institute, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Gang Guo
- State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia, Clinical Medical Research Institute, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Baoping Guo
- State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia, Clinical Medical Research Institute, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Donald P McManus
- Molecular Parasitology Laboratory, QIMR Berghofer Medical Research Institute, Brisbane, QLD, Australia
| | - Shengyue Wang
- Shanghai-MOST Key Laboratory of Health and Disease Genomics, Chinese National Human Genome Center at Shanghai, Shanghai, China.,National Research Center for Translational Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Wenbao Zhang
- State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia, Clinical Medical Research Institute, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
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12
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Cancela M, Paes JA, Moura H, Barr JR, Zaha A, Ferreira HB. Unraveling oxidative stress response in the cestode parasite Echinococcus granulosus. Sci Rep 2019; 9:15876. [PMID: 31685918 PMCID: PMC6828748 DOI: 10.1038/s41598-019-52456-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Accepted: 10/18/2019] [Indexed: 01/19/2023] Open
Abstract
Cystic hydatid disease (CHD) is a worldwide neglected zoonotic disease caused by Echinococcus granulosus. The parasite is well adapted to its host by producing protective molecules that modulate host immune response. An unexplored issue associated with the parasite's persistence in its host is how the organism can survive the oxidative stress resulting from parasite endogenous metabolism and host defenses. Here, we used hydrogen peroxide (H2O2) to induce oxidative stress in E. granulosus protoescoleces (PSCs) to identify molecular pathways and antioxidant responses during H2O2 exposure. Using proteomics, we identified 550 unique proteins; including 474 in H2O2-exposed PSCs (H-PSCs) samples and 515 in non-exposed PSCs (C-PSCs) samples. Larger amounts of antioxidant proteins, including GSTs and novel carbonyl detoxifying enzymes, such as aldo-keto reductase and carbonyl reductase, were detected after H2O2 exposure. Increased concentrations of caspase-3 and cathepsin-D proteases and components of the 26S proteasome were also detected in H-PSCs. Reduction of lamin-B and other caspase-substrate, such as filamin, in H-PSCs suggested that molecular events related to early apoptosis were also induced. We present data that describe proteins expressed in response to oxidative stress in a metazoan parasite, including novel antioxidant enzymes and targets with potential application to treatment and prevention of CHD.
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Affiliation(s)
- Martín Cancela
- Laboratório de Genômica Estrutural e Funcional, Centro de Biotecnologia, Universidade Federal do Rio Grande do Sul, UFRGS, Porto Alegre, Brazil. .,Laboratório de Biologia Molecular de Cestódeos, Centro de Biotecnologia, Universidade Federal do Rio Grande do Sul, UFRGS, Porto Alegre, Brazil. .,Programa de Pós-Graduação em Biologia Celular e Molecular, Centro de Biotecnologia, UFRGS, Porto Alegre, Brazil.
| | - Jéssica A Paes
- Laboratório de Genômica Estrutural e Funcional, Centro de Biotecnologia, Universidade Federal do Rio Grande do Sul, UFRGS, Porto Alegre, Brazil.,Programa de Pós-Graduação em Biologia Celular e Molecular, Centro de Biotecnologia, UFRGS, Porto Alegre, Brazil
| | - Hercules Moura
- Biological Mass Spectrometry Laboratory, Clinical Chemistry Branch, Division of Laboratory Sciences, National Center for Environmental Health, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - John R Barr
- Biological Mass Spectrometry Laboratory, Clinical Chemistry Branch, Division of Laboratory Sciences, National Center for Environmental Health, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Arnaldo Zaha
- Laboratório de Genômica Estrutural e Funcional, Centro de Biotecnologia, Universidade Federal do Rio Grande do Sul, UFRGS, Porto Alegre, Brazil.,Laboratório de Biologia Molecular de Cestódeos, Centro de Biotecnologia, Universidade Federal do Rio Grande do Sul, UFRGS, Porto Alegre, Brazil.,Programa de Pós-Graduação em Biologia Celular e Molecular, Centro de Biotecnologia, UFRGS, Porto Alegre, Brazil.,Departamento de Biologia Molecular e Biotecnologia, Instituto de Biociências, UFRGS, Porto Alegre, Brazil
| | - Henrique B Ferreira
- Laboratório de Genômica Estrutural e Funcional, Centro de Biotecnologia, Universidade Federal do Rio Grande do Sul, UFRGS, Porto Alegre, Brazil. .,Laboratório de Biologia Molecular de Cestódeos, Centro de Biotecnologia, Universidade Federal do Rio Grande do Sul, UFRGS, Porto Alegre, Brazil. .,Programa de Pós-Graduação em Biologia Celular e Molecular, Centro de Biotecnologia, UFRGS, Porto Alegre, Brazil. .,Departamento de Biologia Molecular e Biotecnologia, Instituto de Biociências, UFRGS, Porto Alegre, Brazil.
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13
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Paes JA, Machado LDPN, Dos Anjos Leal FM, De Moraes SN, Moura H, Barr JR, Ferreira HB. Comparative proteomics of two Mycoplasma hyopneumoniae strains and Mycoplasma flocculare identified potential porcine enzootic pneumonia determinants. Virulence 2019; 9:1230-1246. [PMID: 30027802 PMCID: PMC6104684 DOI: 10.1080/21505594.2018.1499379] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Mycoplasma hyopneumoniae and Mycoplasma flocculare are genetically similar bacteria, which coinhabit the porcine respiratory tract. These mycoplasmas share most of the known virulence factors, but, while M. hyopneumoniae causes porcine enzootic pneumonia (PEP), M. flocculare is a commensal species. To identify potential PEP determinants and provide novel insights on mycoplasma-host interactions, the whole cell proteomes of two M. hyopneumoniae strains, one pathogenic (7448) and other non-pathogenic (J), and M. flocculare were compared. A cell fractioning approach combined with mass spectrometry (LC-MS/MS) proteomics was used to analyze cytoplasmic and surface-enriched protein fractions. Average detection of ~ 50% of the predicted proteomes of M. hyopneumoniae 7448 and J, and M. flocculare was achieved. Many of the identified proteins were differentially represented in M. hyopneumoniae 7448 in comparison to M. hyopneumoniae J and M. flocculare, including potential PEP determinants, such as adhesins, proteases, and redox-balancing proteins, among others. The LC-MS/MS data also provided experimental validation for several genes previously regarded as hypothetical for all analyzed mycoplasmas, including some coding for proteins bearing virulence-related functional domains. The comprehensive proteome profiling of two M. hyopneumoniae strains and M. flocculare provided tens of novel candidates to PEP determinants or virulence factors, beyond those classically described.
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Affiliation(s)
- Jéssica Andrade Paes
- a Laboratório de Genômica Estrutural e Funcional, Centro de Biotecnologia , Universidade Federal do Rio Grande do Sul , Porto Alegre , Brazil
| | - Lais Del Prá Netto Machado
- a Laboratório de Genômica Estrutural e Funcional, Centro de Biotecnologia , Universidade Federal do Rio Grande do Sul , Porto Alegre , Brazil
| | - Fernanda Munhoz Dos Anjos Leal
- a Laboratório de Genômica Estrutural e Funcional, Centro de Biotecnologia , Universidade Federal do Rio Grande do Sul , Porto Alegre , Brazil
| | - Sofia Nóbrega De Moraes
- a Laboratório de Genômica Estrutural e Funcional, Centro de Biotecnologia , Universidade Federal do Rio Grande do Sul , Porto Alegre , Brazil
| | - Hercules Moura
- b Biological Mass Spectrometry Laboratory, Clinical Chemistry Branch, Division of Laboratory Sciences , National Center for Environmental Health, Centers for Disease Control and Prevention , Atlanta , GA , USA
| | - John R Barr
- b Biological Mass Spectrometry Laboratory, Clinical Chemistry Branch, Division of Laboratory Sciences , National Center for Environmental Health, Centers for Disease Control and Prevention , Atlanta , GA , USA
| | - Henrique Bunselmeyer Ferreira
- a Laboratório de Genômica Estrutural e Funcional, Centro de Biotecnologia , Universidade Federal do Rio Grande do Sul , Porto Alegre , Brazil
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14
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Proteomic approaches beyond expression profiling and PTM analysis. Anal Bioanal Chem 2018; 410:4051-4060. [PMID: 29637251 DOI: 10.1007/s00216-018-1021-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2017] [Revised: 02/22/2018] [Accepted: 03/12/2018] [Indexed: 12/15/2022]
Abstract
Essentially, all cellular functions are executed by proteins. Different physiological and pathological conditions dynamically control various properties of proteins, including expression levels, post-translational modifications (PTMs), protein-protein interactions, enzymatic activity, etc. Thus far, the vast majority of proteomic efforts have been focused on quantitative profiling of protein abundance/expression and their PTMs. In this article, we review some recent exciting progress in the development of proteomic approaches to examine protein functions from perspectives other than expression levels and PTMs. Specifically, we discuss advancements in proximity-based labeling, analysis of protein termini and newly synthesized proteins, and activity-based protein profiling.
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15
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Camargo de Lima J, Monteiro KM, Basika Cabrera TN, Paludo GP, Moura H, Barr JR, Zaha A, Ferreira HB. Comparative proteomics of the larval and adult stages of the model cestode parasite Mesocestoides corti. J Proteomics 2018; 175:127-135. [PMID: 29317356 PMCID: PMC10486185 DOI: 10.1016/j.jprot.2017.12.022] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2017] [Revised: 12/19/2017] [Accepted: 12/29/2017] [Indexed: 01/08/2023]
Abstract
Mesocestoides corti is a widely used model for the study of cestode biology, and its transition from the larval tetrathyridium (TT) stage to the strobilated, adult worm (ST) stage can be induced and followed in vitro. Here, a proteomic approach was used to describe and compare M. corti TT and ST protein repertories. Overall, 571 proteins were identified, 238 proteins in TT samples and 333 proteins in ST samples. Among the identified proteins, 207 proteins were shared by TTs and STs, while 157 were stage-specific, being 31 exclusive from TTs, and 126 from STs. Functional annotation revealed fundamental metabolic differences between the TT and the ST stages. TTs perform functions related mainly to basic metabolism, responsible for growth and vegetative development by asexual reproduction. STs, in contrast, perform a wider range of functions, including macromolecule biosynthetic processes, gene expression and control pathways, which may be associated to its proglottization/segmentation, sexual differentiation and more complex physiology. Furthermore, the generated results provided an extensive list of cestode proteins of interest for functional studies in M. corti. Many of these proteins are novel candidate diagnostic antigens, and/or potential targets for the development of new and more effective antihelminthic drugs. BIOLOGICAL SIGNIFICANCE Cestodiases are parasitic diseases with serious impact on human and animal health. Efforts to develop more effective strategies for diagnosis, treatment or control of cestodiases are impaired by the still limited knowledge on many aspects of cestode biology, including the complex developmental processes that occur in the life cycles of these parasites. Mesocestoides corti is a good experimental model to study the transition from the larval to the adult stage, called strobilation, which occur in typical cestode life-cycles. The performed proteomics approach provided large-scale identification and quantification of M. corti proteins. Many stage-specific or differentially expressed proteins were detected in the larval tetrathyridium (TT) stage and in the strobilated, adult worm (ST) stage. Functional comparative analyses of the described protein repertoires shed light on function and processes associated to specific features of both stages, such as less differentiation and asexual reproduction in TTs, and proglottization/segmentation and sexual differentiation in ST. Moreover, many of the identified stage-specific proteins are useful as cestode developmental markers, and are potential targets for development of novel diagnostic methods and therapeutic drugs for cestodiases.
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Affiliation(s)
- Jeferson Camargo de Lima
- Laboratório de Genômica Estrutural e Funcional, Centro de Biotecnologia (CBiot), Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil; Programa de Pós-Graduação em Biologia Celular e Molecular, CBiot, UFRGS, Porto Alegre, RS, Brazil
| | - Karina Mariante Monteiro
- Laboratório de Genômica Estrutural e Funcional, Centro de Biotecnologia (CBiot), Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil; Departamento de Biologia Molecular e Celular, Instituto de Biociências, UFRGS, Porto Alegre, RS, Brazil
| | - Tatiana Noel Basika Cabrera
- Laboratório de Genômica Estrutural e Funcional, Centro de Biotecnologia (CBiot), Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil; Programa de Pós-Graduação em Biologia Celular e Molecular, CBiot, UFRGS, Porto Alegre, RS, Brazil
| | - Gabriela Prado Paludo
- Laboratório de Genômica Estrutural e Funcional, Centro de Biotecnologia (CBiot), Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil; Programa de Pós-Graduação em Biologia Celular e Molecular, CBiot, UFRGS, Porto Alegre, RS, Brazil
| | - Hercules Moura
- Biological Mass Spectrometry Laboratory, Clinical Chemistry Branch, Division of Laboratory Sciences, National Center for Environmental Health, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - John R Barr
- Biological Mass Spectrometry Laboratory, Clinical Chemistry Branch, Division of Laboratory Sciences, National Center for Environmental Health, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Arnaldo Zaha
- Laboratório de Biologia Molecular de Cestódeos, CBiot, UFRGS, Porto Alegre, RS, Brazil; Departamento de Biologia Molecular e Celular, Instituto de Biociências, UFRGS, Porto Alegre, RS, Brazil
| | - Henrique Bunselmeyer Ferreira
- Laboratório de Genômica Estrutural e Funcional, Centro de Biotecnologia (CBiot), Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil; Departamento de Biologia Molecular e Celular, Instituto de Biociências, UFRGS, Porto Alegre, RS, Brazil.
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Sulima A, Bień J, Savijoki K, Näreaho A, Sałamatin R, Conn DB, Młocicki D. Identification of immunogenic proteins of the cysticercoid of Hymenolepis diminuta. Parasit Vectors 2017; 10:577. [PMID: 29157281 PMCID: PMC5697066 DOI: 10.1186/s13071-017-2519-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2017] [Accepted: 11/01/2017] [Indexed: 01/03/2023] Open
Abstract
Background A wide range of molecules are used by tapeworm metacestodes to establish successful infection in the hostile environment of the host. Reports indicating the proteins in the cestode-host interactions are limited predominantly to taeniids, with no previous data available for non-taeniid species. A non-taeniid, Hymenolepis diminuta, represents one of the most important model species in cestode biology and exhibits an exceptional developmental plasticity in its life-cycle, which involves two phylogenetically distant hosts, arthropod and vertebrate. Results We identified H. diminuta cysticercoid proteins that were recognized by sera of H. diminuta-infected rats using two-dimensional gel electrophoresis (2DE), 2D-immunoblotting, and LC-MS/MS mass spectrometry. Proteomic analysis of 42 antigenic spots revealed 70 proteins. The largest number belonged to structural proteins and to the heat-shock protein (HSP) family. These results show a number of the antigenic proteins of the cysticercoid stage, which were present already in the insect host prior to contact with the mammal host. These are the first parasite antigens that the mammal host encounters after the infection, therefore they may represent some of the molecules important in host-parasite interactions at the early stage of infection. Conclusions These results could help in understanding how H. diminuta and other cestodes adapt to their diverse and complex parasitic life-cycles and show universal molecules used among diverse groups of cestodes to escape the host response to infection. Electronic supplementary material The online version of this article (10.1186/s13071-017-2519-4) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Anna Sulima
- Department of General Biology and Parasitology, Medical University of Warsaw, Warsaw, Poland
| | - Justyna Bień
- Witold Stefański Institute of Parasitology, Polish Academy of Sciences, Warsaw, Poland
| | - Kirsi Savijoki
- Department of Food and Environmental Sciences, University of Helsinki, Helsinki, Finland
| | - Anu Näreaho
- Department of Veterinary Biosciences, University of Helsinki, Helsinki, Finland
| | - Rusłan Sałamatin
- Department of General Biology and Parasitology, Medical University of Warsaw, Warsaw, Poland.,Department of Medical Parasitology, National Institute of Public Health - National Institute of Hygiene, Warsaw, Poland
| | - David Bruce Conn
- One Health Center, Berry College, Mount Berry, GA, USA.,Department of Invertebrate Zoology, Museum of Comparative Zoology, Harvard University, Cambridge, MA, USA
| | - Daniel Młocicki
- Department of General Biology and Parasitology, Medical University of Warsaw, Warsaw, Poland. .,Witold Stefański Institute of Parasitology, Polish Academy of Sciences, Warsaw, Poland.
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Munguía B, Teixeira R, Veroli V, Melian E, Saldaña J, Minteguiaga M, Señorale M, Marín M, Domínguez L. Purification of native M. vogae and H. contortus tubulin by TOG affinity chromatography. Exp Parasitol 2017; 182:37-44. [DOI: 10.1016/j.exppara.2017.09.025] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2017] [Revised: 07/26/2017] [Accepted: 09/19/2017] [Indexed: 01/28/2023]
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Paes JA, Lorenzatto KR, de Moraes SN, Moura H, Barr JR, Ferreira HB. Secretomes of Mycoplasma hyopneumoniae and Mycoplasma flocculare reveal differences associated to pathogenesis. J Proteomics 2017; 154:69-77. [DOI: 10.1016/j.jprot.2016.12.002] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2016] [Revised: 11/18/2016] [Accepted: 12/07/2016] [Indexed: 02/07/2023]
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Basika T, Macchiaroli N, Cucher M, Espínola S, Kamenetzky L, Zaha A, Rosenzvit M, Ferreira HB. Identification and profiling of microRNAs in two developmental stages of the model cestode parasite Mesocestoides corti. Mol Biochem Parasitol 2016; 210:37-49. [DOI: 10.1016/j.molbiopara.2016.08.004] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2016] [Revised: 08/15/2016] [Accepted: 08/16/2016] [Indexed: 12/21/2022]
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