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Cant A, Bado-Nilles A, Porcher JM, Bolzan D, Prygiel J, Catteau A, Turiès C, Geffard A, Bonnard M. Application of the Fpg-modified comet assay on three-spined stickleback in freshwater biomonitoring: toward a multi-biomarker approach of genotoxicity. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023:10.1007/s11356-023-30756-6. [PMID: 37989949 DOI: 10.1007/s11356-023-30756-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Accepted: 10/25/2023] [Indexed: 11/23/2023]
Abstract
Aquatic species are exposed to a wide spectrum of substances, which can compromise their genomic integrity by inducing DNA damage or oxidative stress. Genotoxicity biomarkers as DNA strand breaks and chromosomal damages developed on sentinel species have already proved to be relevant in aquatic biomonitoring. However, these biomarkers do not reflect DNA oxidative lesions, i.e., the 8-oxodG, recognized as pre-mutagenic lesion if not or mis-repaired in human biomonitoring. The relevance to include the measure of these lesions by using the Fpg-modified comet assay on erythrocytes of the three-spined stickleback was investigated. An optimization step of the Fpg-modified comet assay considering enzyme buffer impact, Fpg concentration, and incubation time has been performed. Then, this measure was integrated in a battery of genotoxicity and cytotoxicity biomarkers (considering DNA strand breaks, DNA content variation, and cell apoptosis/necrosis and density) and applied in a freshwater monitoring program on six stations of the Artois Picardie watershed (3-week caging of control fish). These biomarkers allowed to discriminate the stations regarding the genotoxic potential of water bodies and specifically by the measure of oxidative DNA lesions, which seem to be a promising tool in environmental genotoxicity risk assessment.
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Affiliation(s)
- Amélie Cant
- Institut National de L'Environnement Industriel Et Des Risques (INERIS), UMR-I 02 SEBIO, Parc Technologique Alata, BP 2, 60550, Verneuil-en-Halatte, France
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO, Moulin de La Housse, B.P. 1039, 51687, Reims, France
| | - Anne Bado-Nilles
- Institut National de L'Environnement Industriel Et Des Risques (INERIS), UMR-I 02 SEBIO, Parc Technologique Alata, BP 2, 60550, Verneuil-en-Halatte, France
| | - Jean-Marc Porcher
- Institut National de L'Environnement Industriel Et Des Risques (INERIS), UMR-I 02 SEBIO, Parc Technologique Alata, BP 2, 60550, Verneuil-en-Halatte, France
| | - Dorothée Bolzan
- Agence de L'Eau Artois-Picardie, Centre Tertiaire de L'Arsenal, BP 80818, 59508, Douai Cedex, France
| | - Jean Prygiel
- Agence de L'Eau Artois-Picardie, Centre Tertiaire de L'Arsenal, BP 80818, 59508, Douai Cedex, France
| | - Audrey Catteau
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO, Moulin de La Housse, B.P. 1039, 51687, Reims, France
| | - Cyril Turiès
- Institut National de L'Environnement Industriel Et Des Risques (INERIS), UMR-I 02 SEBIO, Parc Technologique Alata, BP 2, 60550, Verneuil-en-Halatte, France
| | - Alain Geffard
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO, Moulin de La Housse, B.P. 1039, 51687, Reims, France
| | - Marc Bonnard
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO, Moulin de La Housse, B.P. 1039, 51687, Reims, France.
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Nikinmaa M. Environmental regulation of the function of circulating erythrocytes via changes in age distribution in teleost fish: Possible mechanisms and significance. Mar Genomics 2020; 49:100717. [DOI: 10.1016/j.margen.2019.100717] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Revised: 08/19/2019] [Accepted: 09/17/2019] [Indexed: 11/15/2022]
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Kondera E. Haematopoiesis and haematopoietic organs in fish. ROCZNIKI NAUKOWE POLSKIEGO TOWARZYSTWA ZOOTECHNICZNEGO 2019. [DOI: 10.5604/01.3001.0013.4535] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Haematopoiesis is a complex process in which haematopoietic stem cells, the most immature elements of the haematopoietic hierarchy, proliferate and differentiate into various classes of haematopoietic progenitor cells. These progenitor cells have been shown to be able to differentiate into mature blood cells: erythrocytes, lymphocytes, thrombocytes, granulocytes, and monocytes. The pronephros, or head kidney, is a basic organ forming the blood elements, and is also a reservoir of blood cells. Basic haematopoietic structures and mechanisms in fish are similar to those functioning in other vertebrates, and all haematopoietic cell types are very similar to those of mammals.
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Affiliation(s)
- Elżbieta Kondera
- Siedlce University of Natural Sciences and Humanities Faculty of Natural Sciences Department of Animal Physiology
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McAllister M, Phillips N, Belosevic M. Trypanosoma carassii infection in goldfish (Carassius auratus L.): changes in the expression of erythropoiesis and anemia regulatory genes. Parasitol Res 2019; 118:1147-1158. [PMID: 30747294 DOI: 10.1007/s00436-019-06246-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2018] [Accepted: 02/01/2019] [Indexed: 12/12/2022]
Abstract
Trypanosoma carassii is a flagellated bloodstream parasite of cyprinid fish with pathogenesis manifesting primarily as anemia in experimentally infected fish. This anemia is characterized by decreases in the number of circulating red blood cells (RBCs) during peak parasitemia. We examined changes in the key blood metrics and expression of genes known to be important in the regulation of erythropoiesis. Increasing parasitemia was strongly correlated with an overall decrease in the total number of circulating RBCs. Gene expression of key erythropoiesis regulators (EPO, EPOR, GATA1, Lmo2, and HIFα) and proinflammatory cytokines (IFNγ and TNFα) were measured and their expressions differed from those in fish made anemic by injections of phenylhydrazine (PHZ). Significant upregulation of pro-erythropoietic genes was observed in PHZ-induced anemia, but not during peak parasitic infection. Previously, we reported on functional characterization of goldfish erythropoietin (rgEPO) and its ability to induce survival and differentiation of erythroid progenitor cells in vitro. Treatment of goldfish during the infection with rgEPO reduced the severity of anemia but failed to fully prevent the onset of the anemic state in infected fish. Proinflammatory cytokines have been implicated in the suppression of erythropoiesis during trypanosomiasis, specifically the cytokines TNFα, IFNγ, and IL-1β. Analysis of key proinflammatory cytokines revealed that mRNA levels of IFNγ and TNFα were upregulated in response to infection, but only TNFα increased in response to PHZ treatment. Synergistic activity of the proinflammatory cytokines may be required to sustain prolonged anemia. These findings provide insight into the relationship between T. carassii and host anemia and suggest that T. carassii may directly or indirectly suppress host erythropoiesis.
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Affiliation(s)
- Mark McAllister
- Department of Biological Sciences, CW-405 Biological Sciences Building, University of Alberta, Edmonton, AB, T6G 2E9, Canada
| | - Nicole Phillips
- Department of Biological Sciences, CW-405 Biological Sciences Building, University of Alberta, Edmonton, AB, T6G 2E9, Canada
| | - Miodrag Belosevic
- Department of Biological Sciences, CW-405 Biological Sciences Building, University of Alberta, Edmonton, AB, T6G 2E9, Canada.
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Harter TS, Brauner CJ. The O 2 and CO 2 Transport System in Teleosts and the Specialized Mechanisms That Enhance Hb–O 2 Unloading to Tissues. ACTA ACUST UNITED AC 2017. [DOI: 10.1016/bs.fp.2017.09.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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Kumar A, Kesari VP, Khan PK. Fish micronucleus assay to assess genotoxic potential of arsenic at its guideline exposure in aquatic environment. Biometals 2013; 26:337-46. [DOI: 10.1007/s10534-013-9620-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2012] [Accepted: 03/07/2013] [Indexed: 01/12/2023]
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Lewis JM, Klein G, Walsh PJ, Currie S. Rainbow trout (Oncorhynchus mykiss) shift the age composition of circulating red blood cells towards a younger cohort when exposed to thermal stress. J Comp Physiol B 2012; 182:663-71. [DOI: 10.1007/s00360-012-0650-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2011] [Revised: 01/19/2012] [Accepted: 01/26/2012] [Indexed: 11/29/2022]
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Groff JM, Zinkl JG. Hematology and clinical chemistry of cyprinid fish. Common carp and goldfish. Vet Clin North Am Exot Anim Pract 1999; 2:741-76. [PMID: 11229053 DOI: 10.1016/s1094-9194(17)30120-2] [Citation(s) in RCA: 89] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Evaluation of the clinical status in aquatic species is compromised by the limited diagnostic techniques that can be performed in these species. The hematologic and plasma chemistry parameters can provide predictive information, although these parameters can be highly variable owing to the influence of various intrinsic and extrinsic factors. However, these parameters are fairly stable in acclimated, well-managed fish if stress is reduced during collection and samples are properly collected and analyzed. Evaluation of any single parameter is not predictive and, therefore, not recommended. Ideally, the diagnostic protocol should include evaluation of the hematologic indices, total and differential cell counts, TPP, glucose, sodium, and chloride. The practitioner who is routinely involved in aquatic animal medicine should consider in-house evaluation of these parameters.
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Affiliation(s)
- J M Groff
- Department of Pathology, Microbiology, and Immunology, School of Veterinary Medicine, University of California, Davis, California, USA
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Houston AH, Roberts WC, Kennington JA. Hematological response in fish: pronephric and splenic involvements in the goldfish,Carassius auratus L. FISH PHYSIOLOGY AND BIOCHEMISTRY 1996; 15:481-489. [PMID: 24194357 DOI: 10.1007/bf01874922] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 04/20/1996] [Indexed: 06/02/2023]
Abstract
Pronephric and splenic involvements in erythropoiesis and in stress-induced hematological response by goldfish,Carassius auratus, were examined under conditions of minimal stress and following transient (3h) temperature-induced elevation of O2 demand and transient (3h) exposure to hypoxia. Although hemoglobin content and red cell numbers were little affected, the ontogenic composition of the circulating erythrocyte population was significantly altered by both types of respiratory challenge and also by the stresses associated with capture, air exposure during transfer and intraperitoneal administration of label. Juvenile cell numbers increased sharply while mature erythrocyte abundances declined. Consistent with this, [(3)H] methylthymidine-labeled cell numbers rose in both spleen and pronephros following imposition of stress. Splenic erythropoietic activity was modest relative to that of the pronephros. Our observations point to a readily triggered response involving: [1] release of cells reservoired in the spleen and pronephros, [2] increased erythropoiesis and [3] karyorrhexis. We suggest that while the magnitude of response may depend on the quality and magnitude of the imposed stress, its central features are essentially constant.
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Affiliation(s)
- A H Houston
- Department of Biological Sciences, Brock University, L2S 3A1, St. Catharines, ON, Canada
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Houston AH, Dobric N, Kahurananga R. The nature of hematological response in fish : Studies on rainbow troutOncorhynchus mykiss exposed to simulated winter, spring and summer conditions. FISH PHYSIOLOGY AND BIOCHEMISTRY 1996; 15:339-347. [PMID: 24194253 DOI: 10.1007/bf02112361] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 02/02/1996] [Indexed: 06/02/2023]
Abstract
Hematological status was examined in rainbow trout,Oncorhynchus mykiss, held for 3-4 weeks under temperature, photoperiod and PO 2 conditions approximating those of their winter, spring and summer habitats. The most striking change observed was in red cell population composition. In 'winter' fish mature cells were predominant; juvenile and developing erythrocytes characterized 'spring' and 'summer' animals. Hemoglobin, hematocrit and both mean erythrocytic volume and hemoglobin were modestly lower in 'spring' and 'summer' than in 'winter' fish. Red cell numbers were not significantly affected. These observations suggest that avoidance of viscosity-based increases in circulatory work cost is more advantageous than elevation of blood O2-carrying capacity. Although hemoglobin isomorph profiles were significantly altered, there is little evidence that such changes are of critical adaptive importance. Given presumed age-based reduction in gas transport effectiveness, the replacement of mature and senescent cells by more metabolically-competent juvenile cells appears to be the pivotal event in hematological response. Leucocyte counts were significantly elevated in 'spring' and 'summer' as compared to 'winter' fish. Lymphocyte/heterophil ratios declined from 8.27 in 'winter' fish to 3.13 in 'summer' trout. Thrombocyte, monocyte, eosinophil and basophil abundances were little changed.
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Affiliation(s)
- A H Houston
- Department of Biological Sciences, Brock University, L2S 3A1, St. Catharines, ON, Canada
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Houston AH, Murad A. Erythrodynamics in fish: recovery of the goldfishCarassius auratusfrom acute anemia. CAN J ZOOL 1995. [DOI: 10.1139/z95-046] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Goldfish (Carassius auratus) were rendered anemic through immersion in phenylhydrazine∙HCl, a cohort of [3H]thymidine-labelled erythrocytes was established, and recovery followed over a 234-d period. Red blood cell (RBC), hemoglobin (Hb), and hematocrit (Hct) levels increased in biphasic fashion during recovery, rapid increases to plateau values being followed by more modest increases to levels equalling those observed prior to treatment. During the initial rapid phase of response, increased ventilatory and cardiovascular activities probably compensated for deficits in oxygen-carrying capacity but, by elevating blood O2tension, may have suppressed erythropoiesis. Continuing slow increases in RBC, Hb, and Hct may point to some as yet unidentified alternative mechanism for stimulating red cell formation. During maturation, mean erythrocytic volume decreased, while mean erythrocytic hemoglobin level increased. Cycles of division of circulating juvenile erythrocytes occurred at roughly 56-d intervals, but did not appear to play a major role in elevating blood O2-carrying capacity. Division and karyorrhexis or cell breakdown were loosely correlated. Under the conditions employed, red cell half-life was approximately 80 d.
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Houston AH, Gingras-Bedard JH. Variable versus constant temperature acclimation regimes: Effects on hemoglobin isomorph profile in goldfish,Carassius auratus. FISH PHYSIOLOGY AND BIOCHEMISTRY 1994; 13:445-450. [PMID: 24197140 DOI: 10.1007/bf00004327] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 08/26/1994] [Indexed: 06/02/2023]
Abstract
Goldfish,Carassius auratus, were acclimated for 2 to 3.5 weeks to three temperature regimes: [1] temporally-constant (10, 20 and 30°C), [2] diurnally-cycling (20 ± 10°C) and [3] randomly-fluctuating (± 2°C at approximately 2h intervals between extremes of 10 and 30°C). No significant differences in hematocrit were evident. Hemoglobin levels in fish at constant 30°C and under randomly fluctuating temperature were significantly elevated. Of the three hemoglobin isomorphs observed, the two minor components (G1, G3) tended to decrease in relative abundance with increase in constant temperature, but increased under varying temperature regimes. The converse was true of the principal hemoglobin, G2. Extent of isomorph variation was correlated with extent of temperature variability. These observations confirm that temperature variability significantly effects thermoacclimatory response. The functional significance of changes in isomorph abundances during the acclimatory process is considered.
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Affiliation(s)
- A H Houston
- Department of Biological Sciences, Brock University St. Catherines, Ontario, L2S 3A1, Canada
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