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Kryukova NA, Yanshole LV, Zelentsova EA, Tsentalovich YP, Chertkova EA, Alekseev AA, Glupov VV. The venom of Habrobracon hebetor induces alterations in host metabolism. J Exp Biol 2024; 227:jeb247694. [PMID: 39253831 DOI: 10.1242/jeb.247694] [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: 03/06/2024] [Accepted: 08/09/2024] [Indexed: 09/11/2024]
Abstract
The ability of parasitic wasps to manipulate a host's metabolism is under active investigation. Components of venom play a major role in this process. In the present work, we studied the effect of the venom of the ectoparasitic wasp Habrobracon hebetor on the metabolism of the greater wax moth host (Galleria mellonella). We identified and quantified 45 metabolites in the lymph (cell-free hemolymph) of wax moth larvae on the second day after H. hebetor venom injection, using NMR spectroscopy and liquid chromatography coupled with mass spectrometry. These metabolites included 22 amino acids, nine products of lipid metabolism (sugars, amines and alcohols) and four metabolic intermediates related to nitrogenous bases, nucleotides and nucleosides. An analysis of the larvae metabolome suggested that the venom causes suppression of the tricarboxylic acid cycle, an increase in the number of free amino acids in the lymph, an increase in the concentration of trehalose in the lymph simultaneously with a decrease in the amount of glucose, and destructive processes in the fat body tissue. Thus, this parasitoid venom not only immobilizes the prey but also modulates its metabolism, thereby providing optimal conditions for the development of larvae.
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Affiliation(s)
- Natalia A Kryukova
- Institute of Systematics and Ecology of Animals SB RAS, Frunze Str. 11, Novosibirsk 630091, Russia
| | - Lyudmila V Yanshole
- Laboratory of Proteomics and Metabolomics, International Tomography Center SB RAS, Institutskaya Str. 3a, Novosibirsk 630090, Russia
| | - Ekaterina A Zelentsova
- Laboratory of Proteomics and Metabolomics, International Tomography Center SB RAS, Institutskaya Str. 3a, Novosibirsk 630090, Russia
| | - Yuri P Tsentalovich
- Laboratory of Proteomics and Metabolomics, International Tomography Center SB RAS, Institutskaya Str. 3a, Novosibirsk 630090, Russia
| | - Ekaterina A Chertkova
- Institute of Systematics and Ecology of Animals SB RAS, Frunze Str. 11, Novosibirsk 630091, Russia
| | - Alexander A Alekseev
- Institute of Systematics and Ecology of Animals SB RAS, Frunze Str. 11, Novosibirsk 630091, Russia
- Voevodsky Institute of Chemical Kinetics and Combustion SB RAS, Institutskaya Str. 3, Novosibirsk 630090, Russia
| | - Victor V Glupov
- Institute of Systematics and Ecology of Animals SB RAS, Frunze Str. 11, Novosibirsk 630091, Russia
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2
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Sorokoumova AA, Seryapina AA, Polityko YK, Yanshole LV, Tsentalovich YP, Gilinsky МА, Markel АL. Urine metabolic profile in rats with arterial hypertension of different genesis. Vavilovskii Zhurnal Genet Selektsii 2024; 28:299-307. [PMID: 38952704 PMCID: PMC11214897 DOI: 10.18699/vjgb-24-34] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 12/29/2023] [Accepted: 01/30/2024] [Indexed: 07/03/2024] Open
Abstract
The diversity of pathogenetic mechanisms underlying arterial hypertension leads to the necessity to devise a personalized approach to the diagnosis and treatment of the disease. Metabolomics is one of the promising methods for personalized medicine, as it provides a comprehensive understanding of the physiological processes occurring in the body. The metabolome is a set of low-molecular substances available for detection in a sample and representing intermediate and final products of cell metabolism. Changes in the content and ratio of metabolites in the sample mark the corresponding pathogenetic mechanisms by highlighting them, which is especially important for such a multifactorial disease as arterial hypertension. To identify metabolomic markers for hypertensive conditions of different origins, three forms of arterial hypertension (AH) were studied: rats with hereditary AH (ISIAH rat strain); rats with AH induced by L-NAME administration (a model of endothelial dysfunction with impaired NO production); rats with AH caused by the administration of deoxycorticosterone in combination with salt loading (hormone-dependent form - DOCA-salt AH). WAG rats were used as normotensive controls. 24-hour urine samples were collected from all animals and analyzed by quantitative NMR spectroscopy for metabolic profiling. Then, potential metabolomic markers for the studied forms of hypertensive conditions were identified using multivariate statistics. Analysis of the data obtained showed that hereditary stress-induced arterial hypertension in ISIAH rats was characterized by a decrease in the following urine metabolites: nicotinamide and 1-methylnicotinamide (markers of inflammatory processes), N- acetylglutamate (nitric oxide cycle), isobutyrate and methyl acetoacetate (gut microbiota). Pharmacologically induced forms of hypertension (the L-NAME and DOCA+NaCl groups) do not share metabolomic markers with hereditary AH. They are differentiated by N,N-dimethylglycine (both groups), choline (the L-NAME group) and 1-methylnicotinamide (the group of rats with DOCA-salt hypertension).
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Affiliation(s)
- A A Sorokoumova
- Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
| | - A A Seryapina
- Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
| | - Yu K Polityko
- Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia Scientific Research Institute of Neurosciences and Medicine, Novosibirsk, Russia
| | - L V Yanshole
- International Tomography Center of the Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
| | - Yu P Tsentalovich
- International Tomography Center of the Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
| | - М А Gilinsky
- Scientific Research Institute of Neurosciences and Medicine, Novosibirsk, Russia
| | - А L Markel
- Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia Novosibirsk State University, Novosibirsk, Russia
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Luccarini A, Zuccarotto A, Galeazzi R, Morresi C, Masullo M, Castellano I, Damiani E. Insights on the UV-Screening Potential of Marine-Inspired Thiol Compounds. Mar Drugs 2023; 22:2. [PMID: 38276640 PMCID: PMC10817281 DOI: 10.3390/md22010002] [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: 11/15/2023] [Revised: 12/05/2023] [Accepted: 12/17/2023] [Indexed: 01/27/2024] Open
Abstract
One of the major threats to skin aging and the risk of developing skin cancer is excessive exposure to the sun's ultraviolet radiation (UVR). The use of sunscreens containing different synthetic, organic, and inorganic UVR filters is one of the most widespread defensive measures. However, increasing evidence suggests that some of these compounds are potentially eco-toxic, causing subtle damage to the environment and to marine ecosystems. Resorting to natural products produced in a wide range of marine species to counteract UVR-mediated damage could be an alternative strategy. The present work investigates marine-inspired thiol compounds, derivatives of ovothiol A, isolated from marine invertebrates and known to exhibit unique antioxidant properties. However, their potential use as photoprotective molecules for biocompatible sunscreens and anti-photo aging formulations has not yet been investigated. Here, we report on the UVR absorption properties, photostability, and in vitro UVA shielding activities of two synthetic ovothiol derivatives, 5-thiohistidine and iso-ovothiol A, by spectrophotometric and fluorimetric analysis. We found that the UVA properties of these compounds increase upon exposure to UVA and that their absorption activity is able to screen UVA rays, thus reducing the oxidative damage induced to proteins and lipids. The results of this work demonstrate that these novel marine-inspired compounds could represent an alternative eco-friendly approach for UVR skin protection.
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Affiliation(s)
- Alessia Luccarini
- Department of Life and Environmental Sciences, Polytechnic University of Marche, 60131 Ancona, Italy; (A.L.); (R.G.); (C.M.)
| | - Annalisa Zuccarotto
- Department of Biology and Evolution of Marine Organisms, Stazione Zoologica Anton Dohrn, 80121 Naples, Italy;
| | - Roberta Galeazzi
- Department of Life and Environmental Sciences, Polytechnic University of Marche, 60131 Ancona, Italy; (A.L.); (R.G.); (C.M.)
| | - Camilla Morresi
- Department of Life and Environmental Sciences, Polytechnic University of Marche, 60131 Ancona, Italy; (A.L.); (R.G.); (C.M.)
| | - Mariorosario Masullo
- Department of Medical, Movement and Wellbeing, University of Naples “Parthenope”, 80133 Naples, Italy;
| | - Immacolata Castellano
- Department of Biology and Evolution of Marine Organisms, Stazione Zoologica Anton Dohrn, 80121 Naples, Italy;
- Department of Molecular Medicine and Medical Biotechnology, University of Naples “Federico II”, 80121 Naples, Italy
| | - Elisabetta Damiani
- Department of Life and Environmental Sciences, Polytechnic University of Marche, 60131 Ancona, Italy; (A.L.); (R.G.); (C.M.)
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Yanshole VV, Melnikov AD, Yanshole LV, Zelentsova EA, Snytnikova OA, Osik NA, Fomenko MV, Savina ED, Kalinina AV, Sharshov KA, Dubovitskiy NA, Kobtsev MS, Zaikovskii AA, Mariasina SS, Tsentalovich YP. Animal Metabolite Database: Metabolite Concentrations in Animal Tissues and Convenient Comparison of Quantitative Metabolomic Data. Metabolites 2023; 13:1088. [PMID: 37887413 PMCID: PMC10609207 DOI: 10.3390/metabo13101088] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 10/07/2023] [Accepted: 10/13/2023] [Indexed: 10/28/2023] Open
Abstract
The Animal Metabolite Database (AMDB, https://amdb.online) is a freely accessible database with built-in statistical analysis tools, allowing one to browse and compare quantitative metabolomics data and raw NMR and MS data, as well as sample metadata, with a focus on the metabolite concentrations rather than on the raw data itself. AMDB also functions as a platform for the metabolomics community, providing convenient deposition and exchange of quantitative metabolomic data. To date, the majority of the data in AMDB relate to the metabolite content of the eye lens and blood of vertebrates, primarily wild species from Siberia, Russia and laboratory rodents. However, data on other tissues (muscle, heart, liver, brain, and more) are also present, and the list of species and tissues is constantly growing. Typically, every sample in AMDB contains concentrations of 60-90 of the most abundant metabolites, provided in nanomoles per gram of wet tissue weight (nmol/g). We believe that AMDB will become a widely used tool in the community, as typical metabolite baseline concentrations in tissues of animal models will aid in a wide variety of fundamental and applied scientific fields, including, but not limited to, animal modeling of human diseases, assessment of medical formulations, and evolutionary and environmental studies.
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Affiliation(s)
- Vadim V. Yanshole
- Laboratory of Proteomics and Metabolomics, International Tomography Center SB RAS, Institutskaya Str. 3a, Novosibirsk 630090, Russia; (A.D.M.); (L.V.Y.); (E.A.Z.); (O.A.S.); (N.A.O.); (M.V.F.); (E.D.S.); (A.V.K.); (Y.P.T.)
- Department of Physics, Novosibirsk State University, Pirogova Str. 1, Novosibirsk 630090, Russia
| | - Arsenty D. Melnikov
- Laboratory of Proteomics and Metabolomics, International Tomography Center SB RAS, Institutskaya Str. 3a, Novosibirsk 630090, Russia; (A.D.M.); (L.V.Y.); (E.A.Z.); (O.A.S.); (N.A.O.); (M.V.F.); (E.D.S.); (A.V.K.); (Y.P.T.)
| | - Lyudmila V. Yanshole
- Laboratory of Proteomics and Metabolomics, International Tomography Center SB RAS, Institutskaya Str. 3a, Novosibirsk 630090, Russia; (A.D.M.); (L.V.Y.); (E.A.Z.); (O.A.S.); (N.A.O.); (M.V.F.); (E.D.S.); (A.V.K.); (Y.P.T.)
| | - Ekaterina A. Zelentsova
- Laboratory of Proteomics and Metabolomics, International Tomography Center SB RAS, Institutskaya Str. 3a, Novosibirsk 630090, Russia; (A.D.M.); (L.V.Y.); (E.A.Z.); (O.A.S.); (N.A.O.); (M.V.F.); (E.D.S.); (A.V.K.); (Y.P.T.)
| | - Olga A. Snytnikova
- Laboratory of Proteomics and Metabolomics, International Tomography Center SB RAS, Institutskaya Str. 3a, Novosibirsk 630090, Russia; (A.D.M.); (L.V.Y.); (E.A.Z.); (O.A.S.); (N.A.O.); (M.V.F.); (E.D.S.); (A.V.K.); (Y.P.T.)
| | - Nataliya A. Osik
- Laboratory of Proteomics and Metabolomics, International Tomography Center SB RAS, Institutskaya Str. 3a, Novosibirsk 630090, Russia; (A.D.M.); (L.V.Y.); (E.A.Z.); (O.A.S.); (N.A.O.); (M.V.F.); (E.D.S.); (A.V.K.); (Y.P.T.)
- Department of Physics, Novosibirsk State University, Pirogova Str. 1, Novosibirsk 630090, Russia
| | - Maxim V. Fomenko
- Laboratory of Proteomics and Metabolomics, International Tomography Center SB RAS, Institutskaya Str. 3a, Novosibirsk 630090, Russia; (A.D.M.); (L.V.Y.); (E.A.Z.); (O.A.S.); (N.A.O.); (M.V.F.); (E.D.S.); (A.V.K.); (Y.P.T.)
- Department of Physics, Novosibirsk State University, Pirogova Str. 1, Novosibirsk 630090, Russia
| | - Ekaterina D. Savina
- Laboratory of Proteomics and Metabolomics, International Tomography Center SB RAS, Institutskaya Str. 3a, Novosibirsk 630090, Russia; (A.D.M.); (L.V.Y.); (E.A.Z.); (O.A.S.); (N.A.O.); (M.V.F.); (E.D.S.); (A.V.K.); (Y.P.T.)
| | - Anastasia V. Kalinina
- Laboratory of Proteomics and Metabolomics, International Tomography Center SB RAS, Institutskaya Str. 3a, Novosibirsk 630090, Russia; (A.D.M.); (L.V.Y.); (E.A.Z.); (O.A.S.); (N.A.O.); (M.V.F.); (E.D.S.); (A.V.K.); (Y.P.T.)
| | - Kirill A. Sharshov
- Laboratory of Molecular Epidemiology and Biodiversity of Viruses, Federal Research Center of Fundamental and Translational Medicine, Timakova Str. 2, Novosibirsk 630117, Russia; (K.A.S.); (N.A.D.)
| | - Nikita A. Dubovitskiy
- Laboratory of Molecular Epidemiology and Biodiversity of Viruses, Federal Research Center of Fundamental and Translational Medicine, Timakova Str. 2, Novosibirsk 630117, Russia; (K.A.S.); (N.A.D.)
| | - Mikhail S. Kobtsev
- Department of Information Technologies, Novosibirsk State University, Pirogova Str. 1, Novosibirsk 630090, Russia;
| | - Anatolii A. Zaikovskii
- Department of Mathematics and Computer Science, Saint Petersburg State University, 14th Line V. O. 29, Saint Petersburg 199178, Russia;
| | - Sofia S. Mariasina
- Department of Chemistry, Lomonosov Moscow State University, Moscow 119991, Russia;
- Faculty of Fundamental Medicine, Lomonosov Moscow State University, Moscow 119991, Russia
- RUDN University, Miklukho-Maklaya Str. 6, Moscow 117198, Russia
| | - Yuri P. Tsentalovich
- Laboratory of Proteomics and Metabolomics, International Tomography Center SB RAS, Institutskaya Str. 3a, Novosibirsk 630090, Russia; (A.D.M.); (L.V.Y.); (E.A.Z.); (O.A.S.); (N.A.O.); (M.V.F.); (E.D.S.); (A.V.K.); (Y.P.T.)
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5
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Seryapina AA, Malyavko AA, Polityko YK, Yanshole LV, Tsentalovich YP, Markel AL. Metabolic profile of blood serum in experimental arterial hypertension. Vavilovskii Zhurnal Genet Selektsii 2023; 27:530-538. [PMID: 37867609 PMCID: PMC10587007 DOI: 10.18699/vjgb-23-64] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 03/01/2023] [Accepted: 03/02/2023] [Indexed: 10/24/2023] Open
Abstract
The etiology of essential hypertension is intricate, since it employs simultaneously various body systems related to the regulation of blood pressure in one way or another: the sympathetic nervous system, renin-angiotensin-aldosterone and hypothalamic-pituitary-adrenal systems, renal and endothelial mechanisms. The pathogenesis of hypertension is influenced by a variety of both genetic and environmental factors, which determines the heterogeneity of the disease in human population. Hence, there is a need to perform research on experimental models - inbred animal strains, one of them being ISIAH rat strain, which is designed to simulate inherited stress-induced arterial hypertension as close as possible to primary (or essential) hypertension in humans. To determine specific markers of diseases, various omics technologies are applied, including metabolomics, which makes it possible to evaluate the content of low-molecular compounds - amino acids, lipids, carbohydrates, nucleic acids fragments - in biological samples available for clinical analysis (blood and urine). We analyzed the metabolic profile of the blood serum of male ISIAH rats with a genetic stress-dependent form of arterial hypertension in comparison with the normotensive WAG rats. Using the method of nuclear magnetic resonance spectroscopy (NMR spectroscopy), 56 metabolites in blood serum samples were identified, 18 of which were shown to have significant interstrain differences in serum concentrations. Statistical analysis of the data obtained showed that the hypertensive status of ISIAH rats is characterized by increased concentrations of leucine, isoleucine, valine, myo-inositol, isobutyrate, glutamate, glutamine, ornithine and creatine phosphate, and reduced concentrations of 2-hydroxyisobutyrate, betaine, tyrosine and tryptophan. Such a ratio of the metabolite concentrations is associated with changes in the regulation of glucose metabolism (metabolic markers - leucine, isoleucine, valine, myo-inositol), of nitric oxide synthesis (ornithine) and catecholamine pathway (tyrosine), and with inflammatory processes (metabolic markers - betaine, tryptophan), all of these changes being typical for hypertensive status. Thus, metabolic profiling of the stress-dependent form of arterial hypertension seems to be an important result for a personalized approach to the prevention and treatment of hypertensive disease.
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Affiliation(s)
- A A Seryapina
- Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
| | - A A Malyavko
- Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
| | - Yu K Polityko
- Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
| | - L V Yanshole
- International Tomography Center of the Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
| | - Yu P Tsentalovich
- International Tomography Center of the Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
| | - A L Markel
- Novosibirsk State University, Novosibirsk, Russia
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Narud B, Khezri A, Zeremichael TT, Eriksen AL, Grevle IS, Nordborg A, Klinkenberg G, Wilson RC, Kommisrud E. Sperm quality parameters, fertilizing potential, metabolites, and DNA methylation in cold-stored and cryopreserved milt from Atlantic salmon ( Salmo salar L.). Front Genet 2023; 14:1199681. [PMID: 37693310 PMCID: PMC10483119 DOI: 10.3389/fgene.2023.1199681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Accepted: 07/25/2023] [Indexed: 09/12/2023] Open
Abstract
Cold storage and freezing/thawing of milt may affect sperm functionality and the subsequent fertilization ability of milt. This study aimed to investigate sperm quality parameters and fertilization potential of Atlantic salmon milt, stored cold and subsequently cryopreserved, using different storage conditions. The objective was also to assess if analysis of milt metabolites and sperm DNA methylation signatures could be applicable to further elucidate sperm quality and fertilization following preservation. Milt samples were collected from eight mature Atlantic salmon males and stored for 4 days at 2°C and 8°C. Samples were taken on day one of storage at 2°C and on day four of storage at 2°C and 8°C. Storage for 4 days at 8°C is expected to be detrimental to sperm quality, and was included to create contrasts. Correspondingly, aliquots of cold-stored milt were prepared for cryopreservation, resulting in a total of six experimental conditions. Samples from all six experimental conditions were used in fertilization trials and analyzed for sperm viability, motility, ATP content, DNA fragmentation index, and High DNA stainability. In addition, milt samples from four of the males were analyzed for targeted metabolites and DNA methylation signatures by reduced representation bisulfite sequencing. The fertilization trials were performed using sperm:egg ratios of 75 × 103 and 500 × 103, respectively. Storage duration, temperature, and cryopreservation of cold-stored milt influenced several sperm quality parameters, metabolites, and DNA methylation signatures. The total motility, progressive motility, ATP, and velocity parameters were the sperm parameters with the strongest correlation to fertilization rates (p < 0.01). Several metabolites were correlated with fertility rates in both cold-stored and cryopreserved samples (p < 0.05). The fertilizing capacity of cold-stored milt was significantly reduced after 4 days of storage at 8°C, while corresponding cryopreserved milt showed reduced fertilization at both storage temperatures (2°C and 8°C) (p < 0.05). The results indicate that cryopreservation of milt stored for 1 day does not compromise either fertilization ability or DNA methylation signatures.
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Affiliation(s)
- Birgitte Narud
- Department of Biotechnology, Inland Norway University of Applied Sciences, Hamar, Norway
| | - Abdolrahman Khezri
- Department of Biotechnology, Inland Norway University of Applied Sciences, Hamar, Norway
| | - Teklu T. Zeremichael
- Department of Biotechnology, Inland Norway University of Applied Sciences, Hamar, Norway
| | | | | | | | | | - Robert C. Wilson
- Department of Biotechnology, Inland Norway University of Applied Sciences, Hamar, Norway
| | - Elisabeth Kommisrud
- Department of Biotechnology, Inland Norway University of Applied Sciences, Hamar, Norway
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Xiang J, Guo RY, Wang T, Zhang N, Chen XR, Li EC, Zhang JL. Brain metabolite profiles provide insight into mechanisms for behavior sexual dimorphisms in zebrafish (Danio rerio). Physiol Behav 2023; 263:114132. [PMID: 36801416 DOI: 10.1016/j.physbeh.2023.114132] [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: 09/26/2022] [Revised: 12/27/2022] [Accepted: 02/16/2023] [Indexed: 02/19/2023]
Abstract
The zebrafish (Danio rerio) has historically been a useful model for research in genetics, ecology, biology, toxicology, and neurobehavior. Zebrafish have been demonstrated to have brain sexual dimorphism. However, the sexual dimorphism of zebrafish behavior demands our attention, particularly. To evaluate the behavior and brain sexual dimorphisms in zebrafish, this study assessed sex differences in adult D. rerio in four behavioral domains, including aggression, fear, anxiety, and shoaling, and further compared with metabolites in the brain tissue of females and males. Our findings showed that aggression, fear, anxiety and shoaling behaviors were significantly sexually dimorphic. Interestingly, we also show through a novel data analysis method, that the female zebrafish exhibited significantly increased shoaling behavior when shoaled with male zebrafish groups and, for the first time, we offer evidence that male shoals are beneficial in dramatically alleviating anxiety in zebrafish. In addition, there were significant changes in metabolites in zebrafish brain tissue between the sexes. Furthermore, zebrafish behavioral sexual dimorphism may be associated with brain sexual dimorphism, with significant differences in brain metabolites. Therefore, to prevent the influence or even bias of behavioral sex differences on results, it is suggested that behavioral studies or behavioral-based other relevant investigations consider sexual dimorphism of behavior and brain.
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Affiliation(s)
- Jing Xiang
- Ministry of Education Key Laboratory for Ecology of Tropical Islands, Key Laboratory of Tropical Animal and Plant Ecology of Hainan Province, College of Life Sciences, Hainan Normal University, Haikou, Hainan, China
| | - Rui-Ying Guo
- Ministry of Education Key Laboratory for Ecology of Tropical Islands, Key Laboratory of Tropical Animal and Plant Ecology of Hainan Province, College of Life Sciences, Hainan Normal University, Haikou, Hainan, China
| | - Ting Wang
- Ministry of Education Key Laboratory for Ecology of Tropical Islands, Key Laboratory of Tropical Animal and Plant Ecology of Hainan Province, College of Life Sciences, Hainan Normal University, Haikou, Hainan, China
| | - Nan Zhang
- Ministry of Education Key Laboratory for Ecology of Tropical Islands, Key Laboratory of Tropical Animal and Plant Ecology of Hainan Province, College of Life Sciences, Hainan Normal University, Haikou, Hainan, China
| | - Xian-Rui Chen
- Ministry of Education Key Laboratory for Ecology of Tropical Islands, Key Laboratory of Tropical Animal and Plant Ecology of Hainan Province, College of Life Sciences, Hainan Normal University, Haikou, Hainan, China
| | - Er-Chao Li
- College of Marine Sciences, Hainan University, Haikou, Hainan, China
| | - Ji-Liang Zhang
- Ministry of Education Key Laboratory for Ecology of Tropical Islands, Key Laboratory of Tropical Animal and Plant Ecology of Hainan Province, College of Life Sciences, Hainan Normal University, Haikou, Hainan, China.
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van Gelderen TA, Ladisa C, Salazar-Moscoso M, Folgado C, Habibi HR, Ribas L. Metabolomic and transcriptomic profiles after immune stimulation in the zebrafish testes. Genomics 2023; 115:110581. [PMID: 36796654 DOI: 10.1016/j.ygeno.2023.110581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 02/09/2023] [Accepted: 02/11/2023] [Indexed: 02/16/2023]
Abstract
Fish farms are prone to disease outbreaks and stress due to high-density rearing conditions in tanks and sea cages, adversely affecting growth, reproduction, and metabolism. To understand the molecular mechanisms affected in the gonads of breeder fish after an immune challenge, we investigated the metabolome and the transcriptome profiles in zebrafish testes after inducing an immune response. After 48 h of the immune challenge, ultra-high-performance liquid chromatography (LC-MS) and transcriptomic analysis by RNA-seq (Illumina) resulted in 20 different released metabolites and 80 differentially expressed genes. Among these, glutamine and succinic acid were the most abundant metabolites released and 27,5% of the genes belong to either the immune or reproduction systems. Pathway analysis based on metabolomic and transcriptomic crosstalk identified cad and iars genes that act simultaneously with succinate metabolite. This study deciphers interactions between reproduction and immune systems and provides a basis to improve protocols in generating more resistant broodstock.
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Affiliation(s)
- T A van Gelderen
- Institut de Ciències del Mar - Consejo Superior de Investigaciones Científicas (ICM-CSIC), Department of Renewable Marine Resources, 08003 Barcelona, Spain
| | - C Ladisa
- Department of Biological Sciences, University of Calgary, Calgary, AB, Canada
| | - M Salazar-Moscoso
- Institut de Ciències del Mar - Consejo Superior de Investigaciones Científicas (ICM-CSIC), Department of Renewable Marine Resources, 08003 Barcelona, Spain
| | - C Folgado
- Institut de Ciències del Mar - Consejo Superior de Investigaciones Científicas (ICM-CSIC), Department of Renewable Marine Resources, 08003 Barcelona, Spain
| | - H R Habibi
- Department of Biological Sciences, University of Calgary, Calgary, AB, Canada
| | - L Ribas
- Institut de Ciències del Mar - Consejo Superior de Investigaciones Científicas (ICM-CSIC), Department of Renewable Marine Resources, 08003 Barcelona, Spain.
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Sinclair GM, Di Giannantonio M, Jones OAH, Long SM. Is substrate choice an overlooked variable in ecotoxicology experiments? ENVIRONMENTAL MONITORING AND ASSESSMENT 2023; 195:344. [PMID: 36715783 PMCID: PMC9886613 DOI: 10.1007/s10661-023-10935-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Accepted: 01/10/2023] [Indexed: 06/18/2023]
Abstract
It is crucial to understand the effects caused by experimental parameters such as temperature, light, and food type on lab and field-based ecotoxicology experiments, as these variables, and combinations thereof, can affect results. The type of substrate used in exposure experiments, however, is generally assumed to have no effect. This may not always be correct. The metabolic changes in the freshwater crustacean, Austrochiltonia subtenuis exposed to copper, using three common substrates, gauze; toilet paper; and cellulose were investigated. Substrate alone did not affect survival, but each substrate elicited a different metabolic response and adult and juvenile amphipods had different substrate preferences. Several classes of metabolites were shown to change in response to different substrates and toxicant. These included disaccharides, monosaccharides, fatty acids, and tricarboxylic acid cycle intermediates. The results illustrate that metabolomic responses can differ in response to experimental factors that were previously thought not to be significant. In fact, our data indicate that substrate should be viewed as an experimental factor as important to control for as more well-known confounders such as temperature or food, thus challenging the current paradigm. Assuming substrate type has no effect on the experiment could potentially lead to errors in contaminant toxicity assessments. We propose that ideal good practise would be that all experimental factors should be evaluated for their potential influence on metabolomic profiles prior to contaminant response experiments being undertaken.
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Affiliation(s)
- Georgia M Sinclair
- Australian Centre for Research on Separation Science (ACROSS), School of Science, RMIT University, PO Box 71, Bundoora West Campus, Bundoora, VIC, 3083, Australia.
| | - Michela Di Giannantonio
- National Research Council (CNR-IAS), Institute for the study of Anthropic Impacts and Sustainability in Marine Environment, Genoa, Italy
- Aquatic Environmental Stress (AQUEST) Research Group School of Science, RMIT University, Bundoora, VIC, 3083, Australia
| | - Oliver A H Jones
- Australian Centre for Research on Separation Science (ACROSS), School of Science, RMIT University, PO Box 71, Bundoora West Campus, Bundoora, VIC, 3083, Australia
| | - Sara M Long
- Aquatic Environmental Stress (AQUEST) Research Group School of Science, RMIT University, Bundoora, VIC, 3083, Australia
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10
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Influence of Ecological Factors on the Metabolomic Composition of Fish Lenses. BIOLOGY 2022; 11:biology11121709. [PMID: 36552218 PMCID: PMC9774591 DOI: 10.3390/biology11121709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 11/18/2022] [Accepted: 11/21/2022] [Indexed: 11/29/2022]
Abstract
Multiple stressors related to changes in environmental conditions (such as water temperature, salinity, and natural and anthropogenic pollution) may cause biological responses of aquatic organisms that lead to significant variations in the biochemical reactions in their tissues and thereby change the concentrations of metabolites. We used a quantitative NMR-based metabolomic analysis of the fish lens for the evaluation of the influence of environmental factors on metabolic processes in aquatic animals. For this purpose, three species of freshwater fish-Perca fluviatilis, Rutilus rutilus lacustris, and Gymnocephalus cernua-were caught at approximately the same time at three locations in Siberia (Russia) that differed in levels of dissolved oxygen (LDO) and water purity, and the concentrations of 57 major metabolites in the fish lenses were determined. We found that the metabolomic profiles of the fish lenses strongly depended on the location. The obtained data demonstrated that two typical stressors for aquatic animals-a reduced LDO and anthropogenic water pollution-caused a largely similar metabolic response in the fish lenses that led to an increase in the concentrations of several amino acids and a decrease in sarcosine and phosphoethanolamine. At the same time, the composition of the major lens osmolytes depended mostly on the oxygen level, while variations in AMP (decrease) and NAD (increase) corresponded to the water pollution. We suggest that the eye lens is a very convenient tissue for studying the impact of ecological factors on the metabolic state of aquatic animals, fish in particular.
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11
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Stability of Metabolomic Content during Sample Preparation: Blood and Brain Tissues. Metabolites 2022; 12:metabo12090811. [PMID: 36144215 PMCID: PMC9505456 DOI: 10.3390/metabo12090811] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Revised: 08/26/2022] [Accepted: 08/26/2022] [Indexed: 11/16/2022] Open
Abstract
Thermal and enzymatic reactions can significantly change the tissue metabolomic content during the sample preparation. In this work, we evaluated the stability of metabolites in human whole blood, serum, and rat brain, as well as in metabolomic extracts from these tissues. We measured the concentrations of 63 metabolites in brain and 52 metabolites in blood. We have shown that metabolites in the extracts from biological tissues are stable within 24 h at 4 °C. Serum and whole blood metabolomes are also rather stable, changes in metabolomic content of the whole blood homogenate become apparent only after 1–2 h of incubation at 4 °C, and become strong after 24 h. The most significant changes correspond to energy metabolites: the concentrations of ATP and ADP decrease fivefold, and the concentrations of NAD, NADH, and NADPH decrease below the detectable level. A statistically significant increase was observed for AMP, IMP, hypoxanthine, and nicotinamide. The brain tissue is much more metabolically active than human blood, and significant metabolomic changes occur already within the first several minutes during the brain harvest and sample homogenization. At a longer timescale (hours), noticeable changes were observed for all classes of compounds, including amino acids, organic acids, alcohols, amines, sugars, nitrogenous bases, nucleotides, and nucleosides.
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12
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The Application of Quantitative Metabolomics for the Taxonomic Differentiation of Birds. BIOLOGY 2022; 11:biology11071089. [PMID: 36101467 PMCID: PMC9312993 DOI: 10.3390/biology11071089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 07/15/2022] [Accepted: 07/19/2022] [Indexed: 11/16/2022]
Abstract
In the current pilot study, we propose the use of quantitative metabolomics to reconstruct the phylogeny of vertebrates, namely birds. We determined the concentrations of the 67 most abundant metabolites in the eye lenses of the following 14 species from 6 orders of the class Aves (Birds): the Black kite (Milvus migrans), Eurasian magpie (Pica pica), Northern raven (Corvus corax), Eurasian coot (Fulica atra), Godlewski's bunting (Emberiza godlewskii), Great crested grebe (Podiceps cristatus), Great tit (Parus major), Hawfinch (Coccothraustes coccothraustes), Hooded crow (Corvus cornix), House sparrow (Passer domesticus), Rock dove (Columba livia), Rook (Corvus frugilegus), Short-eared owl (Asio flammeus) and Ural owl (Strix uralensis). Further analysis shows that the statistical approaches generally used in metabolomics can be applied for differentiation between species, and the most fruitful results were obtained with hierarchical clustering analysis (HCA). We observed the grouping of conspecific samples independently of the sampling place and date. The HCA tree structure supports the key role of genomics in the formation of the lens metabolome, but it also indicates the influence of the species lifestyle. A combination of genomics-based and metabolomics-based phylogeny could potentially resolve arising issues and yield a more reliable tree of life.
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De Marco G, Brandão F, Pereira P, Pacheco M, Cappello T. Organ-Specific Metabolome Deciphering Cell Pathways to Cope with Mercury in Wild Fish (Golden Grey Mullet Chelon auratus). Animals (Basel) 2021; 12:79. [PMID: 35011185 PMCID: PMC8749613 DOI: 10.3390/ani12010079] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Revised: 12/22/2021] [Accepted: 12/28/2021] [Indexed: 12/11/2022] Open
Abstract
Metabolomics is a powerful approach in evaluating the health status of organisms in ecotoxicological studies. However, metabolomics data reflect metabolic variations that are attributable to factors intrinsic to the environment and organism, and it is thus crucial to accurately evaluate the metabolome of the tissue/organ examined when it is exposed to no stressor. The metabolomes of the liver and gills of wild golden grey mullet (Chelon auratus) from a reference area were analyzed and compared by proton nuclear magnetic resonance (1H NMR)-based metabolomics. Both organs were characterized by amino acids, carbohydrates, osmolytes, nucleosides and their derivatives, and miscellaneous metabolites. However, similarities and differences were revealed in their metabolite profile and related to organ-specific functions. Taurine was predominant in both organs due to its involvement in osmoregulation in gills, and detoxification and antioxidant protective processes in liver. Environmental exposure to mercury (Hg) triggered multiple and often differential metabolic alterations in fish organs. Disturbances in ion-osmoregulatory processes were highlighted in the gills, whereas differential impairments between fish organs were pointed out in energy-producing metabolic pathways, protein catabolism, membrane stabilization processes, and antioxidant defense system, reflecting the induction of organ-specific adaptive and defensive strategies. Overall, a strict correlation between metabolites and organ-specific functions of fish gills and liver were discerned in this study, as well as organ-specific cytotoxicity mechanisms of Hg in fish.
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Affiliation(s)
- Giuseppe De Marco
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, 98166 Messina, Italy;
| | - Fátima Brandão
- Centre for Environmental and Marine Studies (CESAM), Department of Biology, University of Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal; (F.B.); (P.P.); (M.P.)
| | - Patrícia Pereira
- Centre for Environmental and Marine Studies (CESAM), Department of Biology, University of Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal; (F.B.); (P.P.); (M.P.)
| | - Mário Pacheco
- Centre for Environmental and Marine Studies (CESAM), Department of Biology, University of Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal; (F.B.); (P.P.); (M.P.)
| | - Tiziana Cappello
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, 98166 Messina, Italy;
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First Report of OvoA Gene in Marine Arthropods: A New Candidate Stress Biomarker in Copepods. Mar Drugs 2021; 19:md19110647. [PMID: 34822518 PMCID: PMC8623360 DOI: 10.3390/md19110647] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 11/17/2021] [Accepted: 11/19/2021] [Indexed: 12/16/2022] Open
Abstract
Ovothiol is one of the most powerful antioxidants acting in marine organisms as a defense against oxidative stress during development and in response to environmental cues. The gene involved in the ovothiol biosynthesis, OvoA, is found in almost all metazoans, but open questions existed on its presence among arthropods. Here, using an in silico workflow, we report a single OvoA gene in marine arthropods including copepods, decapods, and amphipods. Phylogenetic analyses indicated that OvoA from marine arthropods separated from the other marine phyla (e.g., Porifera, Mollusca) and divided into two separate branches, suggesting a possible divergence through evolution. In the copepod Calanus finmarchicus, we suggest that OvoA has a defense role in oxidative stress as shown by its high expression in response to a toxic diet and during the copepodite stage, a developmental stage that includes significant morphological changes. Overall, the results of our study open possibilities for the use of OvoA as a biomarker of stress in copepods and possibly also for other marine holozooplankters. The finding of OvoA in copepods is also promising for the drug discovery field, suggesting the possibility of using copepods as a new source of bioactive compounds to be tested in the marine biotechnological sector.
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Osik NA, Zelentsova EA, Tsentalovich YP. Kinetic Studies of Antioxidant Properties of Ovothiol A. Antioxidants (Basel) 2021; 10:antiox10091470. [PMID: 34573105 PMCID: PMC8470380 DOI: 10.3390/antiox10091470] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 09/10/2021] [Accepted: 09/13/2021] [Indexed: 02/01/2023] Open
Abstract
Ovothiol A (OSH) is one of the strongest natural antioxidants. So far, its presence was found in tissues of marine invertebrates, algae and fish. Due to very low pKa value of the SH group, under physiological conditions, this compound is almost entirely present in chemically active thiolate form and reacts with ROS and radicals significantly faster than other natural thiols. In biological systems, OSH acts in tandem with glutathione GSH, with OSH neutralizing oxidants and GSH maintaining ovothiol in the reduced state. In the present work, we report the rate constants of OSH oxidation by H2O2 and of reduction of oxidized ovothiol OSSO by GSH and we estimate the Arrhenius parameters for these rate constants. The absorption spectra of reaction intermediates, adduct OSSG and sulfenic acid OSOH, were obtained. We also found that OSH effectively quenches the triplet state of kynurenic acid with an almost diffusion-controlled rate constant. This finding indicates that OSH may serve as a good photoprotector to inhibit the deleterious effect of solar UV irradiation; this assumption explains the high concentrations of OSH in the fish lens. The unique antioxidant and photoprotecting properties of OSH open promising perspectives for its use in the treatment of human diseases.
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Affiliation(s)
- Nataliya A. Osik
- International Tomography Center SB RAS, Institutskaya 3a, 630090 Novosibirsk, Russia; (N.A.O.); (E.A.Z.)
- Physical Department, Novosibirsk State University, Pirogova 2, 630090 Novosibirsk, Russia
| | - Ekaterina A. Zelentsova
- International Tomography Center SB RAS, Institutskaya 3a, 630090 Novosibirsk, Russia; (N.A.O.); (E.A.Z.)
- Physical Department, Novosibirsk State University, Pirogova 2, 630090 Novosibirsk, Russia
| | - Yuri P. Tsentalovich
- International Tomography Center SB RAS, Institutskaya 3a, 630090 Novosibirsk, Russia; (N.A.O.); (E.A.Z.)
- Physical Department, Novosibirsk State University, Pirogova 2, 630090 Novosibirsk, Russia
- Correspondence:
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