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Chmelová Ľ, Kraeva N, Saura A, Krayzel A, Vieira CS, Ferreira TN, Soares RP, Bučková B, Galan A, Horáková E, Vojtková B, Sádlová J, Malysheva MN, Butenko A, Prokopchuk G, Frolov AO, Lukeš J, Horváth A, Škodová-Sveráková I, Feder D, Yu Kostygov A, Yurchenko V. Intricate balance of dually-localized catalase modulates infectivity of Leptomonas seymouri (Kinetoplastea: Trypanosomatidae). Int J Parasitol 2024; 54:391-400. [PMID: 38663543 DOI: 10.1016/j.ijpara.2024.04.007] [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: 12/05/2023] [Revised: 03/24/2024] [Accepted: 04/19/2024] [Indexed: 05/02/2024]
Abstract
Nearly all aerobic organisms are equipped with catalases, powerful enzymes scavenging hydrogen peroxide and facilitating defense against harmful reactive oxygen species. In trypanosomatids, this enzyme was not present in the common ancestor, yet it had been independently acquired by different lineages of monoxenous trypanosomatids from different bacteria at least three times. This observation posited an obvious question: why was catalase so "sought after" if many trypanosomatid groups do just fine without it? In this work, we analyzed subcellular localization and function of catalase in Leptomonas seymouri. We demonstrated that this enzyme is present in the cytoplasm and a subset of glycosomes, and that its cytoplasmic retention is H2O2-dependent. The ablation of catalase in this parasite is not detrimental in vivo, while its overexpression resulted in a substantially higher parasite load in the experimental infection of Dysdercus peruvianus. We propose that the capacity of studied flagellates to modulate the catalase activity in the midgut of its insect host facilitates their development and protects them from oxidative damage at elevated temperatures.
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Affiliation(s)
- Ľubomíra Chmelová
- Life Science Research Centre, Faculty of Science, University of Ostrava, Ostrava, Czechia
| | - Natalya Kraeva
- Life Science Research Centre, Faculty of Science, University of Ostrava, Ostrava, Czechia
| | - Andreu Saura
- Life Science Research Centre, Faculty of Science, University of Ostrava, Ostrava, Czechia
| | - Adam Krayzel
- Life Science Research Centre, Faculty of Science, University of Ostrava, Ostrava, Czechia
| | - Cecilia Stahl Vieira
- Universidade Federal Fluminense, Instituto de Biologia, Programa de Pós-Graduação em Ciências e Biotecnologia, Niterói, Brazil
| | - Tainá Neves Ferreira
- Universidade Federal Fluminense, Instituto de Biologia, Programa de Pós-Graduação em Ciências e Biotecnologia, Niterói, Brazil
| | - Rodrigo Pedro Soares
- Biotechnology Applied to Pathogens (BAP), Instituto René Rachou, Fundação Oswaldo Cruz, Belo Horizonte, Brazil
| | - Barbora Bučková
- Department of Biochemistry, Faculty of Natural Sciences, Comenius University, Bratislava, Slovakia
| | - Arnau Galan
- Life Science Research Centre, Faculty of Science, University of Ostrava, Ostrava, Czechia
| | - Eva Horáková
- Institute of Parasitology, Biology Centre, Czech Academy of Sciences, České Budějovice, Czechia
| | - Barbora Vojtková
- Department of Parasitology, Faculty of Science, Charles University, Prague, Czechia
| | - Jovana Sádlová
- Department of Parasitology, Faculty of Science, Charles University, Prague, Czechia
| | - Marina N Malysheva
- Zoological Institute, Russian Academy of Sciences, St. Petersburg, Russia
| | - Anzhelika Butenko
- Life Science Research Centre, Faculty of Science, University of Ostrava, Ostrava, Czechia; Institute of Parasitology, Biology Centre, Czech Academy of Sciences, České Budějovice, Czechia; Faculty of Science, University of South Bohemia, České Budějovice, Czechia
| | - Galina Prokopchuk
- Institute of Parasitology, Biology Centre, Czech Academy of Sciences, České Budějovice, Czechia; Faculty of Science, University of South Bohemia, České Budějovice, Czechia
| | - Alexander O Frolov
- Zoological Institute, Russian Academy of Sciences, St. Petersburg, Russia
| | - Julius Lukeš
- Institute of Parasitology, Biology Centre, Czech Academy of Sciences, České Budějovice, Czechia; Faculty of Science, University of South Bohemia, České Budějovice, Czechia
| | - Anton Horváth
- Department of Biochemistry, Faculty of Natural Sciences, Comenius University, Bratislava, Slovakia
| | - Ingrid Škodová-Sveráková
- Life Science Research Centre, Faculty of Science, University of Ostrava, Ostrava, Czechia; Department of Biochemistry, Faculty of Natural Sciences, Comenius University, Bratislava, Slovakia; Institute of Parasitology, Biology Centre, Czech Academy of Sciences, České Budějovice, Czechia
| | - Denise Feder
- Universidade Federal Fluminense, Instituto de Biologia, Programa de Pós-Graduação em Ciências e Biotecnologia, Niterói, Brazil; Universidade Federal Fluminense, Instituto de Biologia, Laboratório de Biologia de Insetos, Niterói, Brazil; Instituto Nacional de Entomologia Molecular, Rio de Janeiro, Brazil
| | - Alexei Yu Kostygov
- Life Science Research Centre, Faculty of Science, University of Ostrava, Ostrava, Czechia; Zoological Institute, Russian Academy of Sciences, St. Petersburg, Russia
| | - Vyacheslav Yurchenko
- Life Science Research Centre, Faculty of Science, University of Ostrava, Ostrava, Czechia.
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Opperdoes FR, Záhonová K, Škodová-Sveráková I, Bučková B, Chmelová Ľ, Lukeš J, Yurchenko V. In silico prediction of the metabolism of Blastocrithidia nonstop, a trypanosomatid with non-canonical genetic code. BMC Genomics 2024; 25:184. [PMID: 38365628 PMCID: PMC10874023 DOI: 10.1186/s12864-024-10094-8] [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: 09/03/2023] [Accepted: 02/06/2024] [Indexed: 02/18/2024] Open
Abstract
BACKGROUND Almost all extant organisms use the same, so-called canonical, genetic code with departures from it being very rare. Even more exceptional are the instances when a eukaryote with non-canonical code can be easily cultivated and has its whole genome and transcriptome sequenced. This is the case of Blastocrithidia nonstop, a trypanosomatid flagellate that reassigned all three stop codons to encode amino acids. RESULTS We in silico predicted the metabolism of B. nonstop and compared it with that of the well-studied human parasites Trypanosoma brucei and Leishmania major. The mapped mitochondrial, glycosomal and cytosolic metabolism contains all typical features of these diverse and important parasites. We also provided experimental validation for some of the predicted observations, concerning, specifically presence of glycosomes, cellular respiration, and assembly of the respiratory complexes. CONCLUSIONS In an unusual comparison of metabolism between a parasitic protist with a massively altered genetic code and its close relatives that rely on a canonical code we showed that the dramatic differences on the level of nucleic acids do not seem to be reflected in the metabolisms. Moreover, although the genome of B. nonstop is extremely AT-rich, we could not find any alterations of its pyrimidine synthesis pathway when compared to other trypanosomatids. Hence, we conclude that the dramatic alteration of the genetic code of B. nonstop has no significant repercussions on the metabolism of this flagellate.
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Affiliation(s)
- Fred R Opperdoes
- de Duve Institute, Université catholique de Louvain, Brussels, Belgium
| | - Kristína Záhonová
- Life Science Research Centre, Faculty of Science, University of Ostrava, Ostrava, Czechia
- Institute of Parasitology, Biology Centre, Czech Academy of Sciences, České Budějovice, Czechia
- Department of Parasitology, Faculty of Science, Charles University, BIOCEV, Vestec, Czechia
- Division of Infectious Diseases, Department of Medicine, University of Alberta, Edmonton, Canada
| | - Ingrid Škodová-Sveráková
- Life Science Research Centre, Faculty of Science, University of Ostrava, Ostrava, Czechia
- Institute of Parasitology, Biology Centre, Czech Academy of Sciences, České Budějovice, Czechia
- Department of Biochemistry, Faculty of Natural Sciences, Comenius University, Bratislava, Slovakia
| | - Barbora Bučková
- Department of Biochemistry, Faculty of Natural Sciences, Comenius University, Bratislava, Slovakia
| | - Ľubomíra Chmelová
- Life Science Research Centre, Faculty of Science, University of Ostrava, Ostrava, Czechia
| | - Julius Lukeš
- Institute of Parasitology, Biology Centre, Czech Academy of Sciences, České Budějovice, Czechia
- Faculty of Science, University of South Bohemia, České Budějovice, Czechia
| | - Vyacheslav Yurchenko
- Life Science Research Centre, Faculty of Science, University of Ostrava, Ostrava, Czechia.
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Kostygov AY, Albanaz ATS, Butenko A, Gerasimov ES, Lukeš J, Yurchenko V. Phylogenetic framework to explore trait evolution in Trypanosomatidae. Trends Parasitol 2024; 40:96-99. [PMID: 38065790 DOI: 10.1016/j.pt.2023.11.009] [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: 10/14/2023] [Revised: 11/23/2023] [Accepted: 11/23/2023] [Indexed: 02/10/2024]
Abstract
The number of sequenced trypanosomatid genomes has reached a critical point so that they are now available for almost all genera and subgenera. Based on this, we inferred a phylogenomic tree and propose it as a framework to study trait evolution together with some examples of how to do it.
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Affiliation(s)
- Alexei Yu Kostygov
- Life Science Research Centre, Faculty of Science, University of Ostrava, 710 00 Ostrava, Czechia.
| | - Amanda T S Albanaz
- Life Science Research Centre, Faculty of Science, University of Ostrava, 710 00 Ostrava, Czechia
| | - Anzhelika Butenko
- Life Science Research Centre, Faculty of Science, University of Ostrava, 710 00 Ostrava, Czechia; Institute of Parasitology, Czech Academy of Sciences, 370 05 České Budějovice, Czechia; Faculty of Sciences, University of South Bohemia, 370 05 České Budějovice, Czechia
| | - Evgeny S Gerasimov
- Faculty of Biology, M.V. Lomonosov Moscow State University, 119991 Moscow, Russia
| | - Julius Lukeš
- Institute of Parasitology, Czech Academy of Sciences, 370 05 České Budějovice, Czechia; Faculty of Sciences, University of South Bohemia, 370 05 České Budějovice, Czechia
| | - Vyacheslav Yurchenko
- Life Science Research Centre, Faculty of Science, University of Ostrava, 710 00 Ostrava, Czechia.
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Razygraev AV. Catalase enzymatic activity in adult mosquitoes (Diptera: Culicidae): taxonomic distribution of the continuous trait suggests its relevance for phylogeny research. Zootaxa 2023; 5339:159-176. [PMID: 38221060 DOI: 10.11646/zootaxa.5339.2.3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Indexed: 01/16/2024]
Abstract
Molecular research based on gene sequence analysis and performed for decades, in general, supported morphology-based groupings of the species within the family Culicidae, but phylogenetic relationships between some genera and tribes remained uncertain for a long time. Interspecific differences in catalase, an antioxidant enzyme important for maintaining prolonged lifespan and reproduction, have not been studied extensively by estimating enzymatic activity levels. Here, catalase enzymatic activity was assayed in extracts of male mosquitoes belonging to 10 species of the subfamily Culicinae, including species from tribes of disputable phylogeny. Three species of Chaoboridae (nearest outgroup taxon) and mosquitoes from the subfamily Anophelinae (one species complex) were also added to the study. At least in Culicinae, immature adult males (less than one day after emergence) have distinctly elevated specific activity of catalase; therefore, only mature males of all species were used for the comparative study. As a result, significant differences in catalase activity were revealed between tribes, genera and particular species. Among culicids, the genera Coquillettidia and Culiseta were found to include the species with the highest and relatively high catalase activity, which is consistent with the affinity of the tribes Mansoniini and Culisetini to each other. Within Ochlerotatus, extremely low catalase activity in Oc. hexodontus suggests the more distant position of this species from Oc. cantans (Meigen) and Oc. communis (de Geer) than the positions of the latter two species from each other. Additional study of catalase activity in overwintering females of the genus Culex revealed significantly higher enzyme activity in Cx. torrentium in comparison with Cx. pipiens, which supports their quite distant positions from each other within the genus. Considering the distribution of catalase activity within the tree obtained, the preliminary outcome is that Culiseta retains the elevated level of catalase activity that was lost during the early separation of Anopheles and subsequent separation of Culex and Aedes/Ochlerotatus after Anopheles from their common branch with Culiseta/Coquillettidia. Overall, the use of taxonomic distribution of catalase activity levels appears to be effective for resolving disputed events of mosquito phylogeny.
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Affiliation(s)
- Alexey V Razygraev
- Zoological Institute; Russian Academy of Sciences; Universitetskaya nab.; 1; St Petersburg; 199034; Russia.
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Zámocký M. Discovering Diverse Roles of Peroxidases and Catalases in Photosynthetic and Non-Photosynthetic Eukaryotes. Antioxidants (Basel) 2022; 11:antiox11122337. [PMID: 36552545 PMCID: PMC9774164 DOI: 10.3390/antiox11122337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 11/24/2022] [Indexed: 11/29/2022] Open
Abstract
This Special Issue of Antioxidants, dedicated to "The Role of Peroxidases and Catalases in Photosynthetic and Non-photosynthetic Eukaryotes", was accomplished with the contribution of five original research articles and two detailed reviews [...].
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Affiliation(s)
- Marcel Zámocký
- Laboratory for Phylogenomic Ecology, Institute of Molecular Biology, Slovak Academy of Sciences, Dúbravská Cesta 21, SK-84551 Bratislava, Slovakia; ; Tel.: +421-2-5930-7481
- Department of Chemistry, Institute of Biochemistry, University of Natural Resources and Life Sciences, Muthgasse 18, A-1190 Vienna, Austria
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