1
|
Kamali N, Abbas F, Lehane M, Griew M, Furey A. A Review of In Situ Methods-Solid Phase Adsorption Toxin Tracking (SPATT) and Polar Organic Chemical Integrative Sampler (POCIS) for the Collection and Concentration of Marine Biotoxins and Pharmaceuticals in Environmental Waters. Molecules 2022; 27:7898. [PMID: 36431996 PMCID: PMC9698218 DOI: 10.3390/molecules27227898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 09/14/2022] [Accepted: 09/20/2022] [Indexed: 11/17/2022] Open
Abstract
Solid Phase Adsorption Toxin Tracking (SPATT) and Polar Organic Chemical Integrative Sampler (POCIS) are in situ methods that have been applied to pre-concentrate a range of marine toxins, pesticides and pharmaceutical compounds that occur at low levels in marine and environmental waters. Recent research has identified the widespread distribution of biotoxins and pharmaceuticals in environmental waters (marine, brackish and freshwater) highlighting the need for the development of effective techniques to generate accurate quantitative water system profiles. In this manuscript, we reviewed in situ methods known as Solid Phase Adsorption Toxin Tracking (SPATT) and Polar Organic Chemical Integrative Sampler (POCIS) for the collection and concentration of marine biotoxins, freshwater cyanotoxins and pharmaceuticals in environmental waters since the 1980s to present. Twelve different adsorption substrates in SPATT and 18 different sorbents in POCIS were reviewed for their ability to absorb a range of lipophilic and hydrophilic marine biotoxins, pharmaceuticals, pesticides, antibiotics and microcystins in marine water, freshwater and wastewater. This review suggests the gaps in reported studies, outlines future research possibilities and guides researchers who wish to work on water contaminates using Solid Phase Adsorption Toxin Tracking (SPATT) and Polar Organic Chemical Integrative Sampler (POCIS) technologies.
Collapse
Affiliation(s)
- Naghmeh Kamali
- Mass Spectrometry Group, Department Physical Sciences, Munster Technological University (MTU), Rossa Avenue, Bishopstown, T12 P928 Cork, Ireland
- HALPIN Centre for Research & Innovation, National Maritime College of Ireland (NMCI), Munster Technological University (MTU), P43 XV65 Ringaskiddy, Ireland
| | - Feras Abbas
- Mass Spectrometry Group, Department Physical Sciences, Munster Technological University (MTU), Rossa Avenue, Bishopstown, T12 P928 Cork, Ireland
- CREATE (Centre for Research in Advanced Therapeutic Engineering) and BioExplore, Munster Technological University (MTU), Rossa Avenue, Bishopstown, T12 P928 Cork, Ireland
| | - Mary Lehane
- Mass Spectrometry Group, Department Physical Sciences, Munster Technological University (MTU), Rossa Avenue, Bishopstown, T12 P928 Cork, Ireland
- CREATE (Centre for Research in Advanced Therapeutic Engineering) and BioExplore, Munster Technological University (MTU), Rossa Avenue, Bishopstown, T12 P928 Cork, Ireland
| | - Michael Griew
- HALPIN Centre for Research & Innovation, National Maritime College of Ireland (NMCI), Munster Technological University (MTU), P43 XV65 Ringaskiddy, Ireland
| | - Ambrose Furey
- Mass Spectrometry Group, Department Physical Sciences, Munster Technological University (MTU), Rossa Avenue, Bishopstown, T12 P928 Cork, Ireland
- CREATE (Centre for Research in Advanced Therapeutic Engineering) and BioExplore, Munster Technological University (MTU), Rossa Avenue, Bishopstown, T12 P928 Cork, Ireland
| |
Collapse
|
2
|
Fu LL, Zhao XY, Ji LD, Xu J. Okadaic acid (OA): Toxicity, detection and detoxification. Toxicon 2019; 160:1-7. [DOI: 10.1016/j.toxicon.2018.12.007] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2018] [Revised: 11/13/2018] [Accepted: 12/21/2018] [Indexed: 10/27/2022]
|
3
|
McCarthy M, O'Halloran J, O'Brien NM, van Pelt FFNAM. Does the marine biotoxin okadaic acid cause DNA fragmentation in the blue mussel and the pacific oyster? MARINE ENVIRONMENTAL RESEARCH 2014; 101:153-160. [PMID: 25440785 DOI: 10.1016/j.marenvres.2014.09.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2014] [Revised: 09/19/2014] [Accepted: 09/28/2014] [Indexed: 06/04/2023]
Abstract
Two bivalve species of global economic importance: the blue mussel, Mytilus edulis and the pacific oyster, Crassostrea gigas were exposed in vivo, to the diarrhoetic shellfish toxin okadaic acid (OA), and impacts on DNA fragmentation were measured. Shellfish were exposed using two different regimes, the first was a single (24 h) exposure of 2.5 nM OA (∼0.1 μg/shellfish) and algal feed at the beginning of the trial (T0), after which shellfish were only fed algae. The second was daily exposure of shellfish to two different concentrations of OA mixed with the algal feed over 7 days; 1.2 nM OA (∼0.05 μg OA/shellfish/day) and 50 nM OA (∼2 μg OA/shellfish/day). Haemolymph and hepatopancreas cells were extracted following 1, 3 and 7 days exposure. Cell viability was measured using the trypan blue exclusion assay and remained above 85% for both cell types. DNA fragmentation was examined using the single-cell gel electrophoresis (comet) assay. A significant increase in DNA fragmentation was observed in the two cell types from both species relative to the controls. This increase was greater in the pacific oyster at the higher toxin concentration. However, there was no difference in the proportion of damage measured between the two cell types, and a classic dose response was not observed, increasing toxin concentration did not correspond to increased DNA fragmentation.
Collapse
Affiliation(s)
- Moira McCarthy
- School of Biological, Earth and Environmental Sciences, University College Cork, Cork, Ireland; Environmental Research Institute, University College Cork, Cork, Ireland.
| | - John O'Halloran
- School of Biological, Earth and Environmental Sciences, University College Cork, Cork, Ireland; Environmental Research Institute, University College Cork, Cork, Ireland
| | - Nora M O'Brien
- School of Food and Nutritional Sciences, University College Cork, Cork, Ireland
| | - Frank F N A M van Pelt
- Department of Pharmacology and Therapeutics, University College Cork, Cork, Ireland; Environmental Research Institute, University College Cork, Cork, Ireland
| |
Collapse
|
4
|
Contie M, Leger O, Fouque N, Poitevin Y, Kosco-Vilbois M, Mermod N, Elson G. IL-17F co- ;expression improves cell growth characteristics and enhances recombinant protein production during CHO cell line engineering. Biotechnol Bioeng 2012; 110:1153-63. [DOI: 10.1002/bit.24763] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2012] [Revised: 09/17/2012] [Accepted: 10/08/2012] [Indexed: 12/21/2022]
|
5
|
Rubiolo JA, López-Alonso H, Vega FV, Vieytes MR, Botana LM. Okadaic acid and dinophysis toxin 2 have differential toxicological effects in hepatic cell lines inducing cell cycle arrest, at G0/G1 or G2/M with aberrant mitosis depending on the cell line. Arch Toxicol 2011; 85:1541-50. [PMID: 21512803 DOI: 10.1007/s00204-011-0702-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2010] [Accepted: 03/31/2011] [Indexed: 10/18/2022]
Abstract
Okadaic acid is one of the toxins responsible for the human intoxication known as diarrhetic shellfish poisoning, which appears after the consumption of contaminated shellfish. The main diarrhetic shellfish poisoning toxins are okadaic acid, dinophysistoxin-1, -2, and -3. In vivo, after intraperitoneal injection, dinophysistoxin-2 is approximately 40% less toxic than okadaic acid in mice. The cytotoxic and genotoxic effect of okadaic acid varies very significantly in different cell lines, so similar responses could be expected for dinophysistoxin-2. In order to determine whether this was the case, we studied the effect of okadaic acid and dinophysistoxin-2 in two hepatic cell lines (HepG2 and Clone 9). The cytotoxicity of these toxins, as well as their effects on the cell cycle and its regulation on both cell lines, were determined. Okadaic acid and dinophysistoxin-2 resulted to be equipotent in clone 9 cultures, while okadaic acid was more potent than dinophysistoxin-2 in HepG2 cell cultures. Both toxins had opposite effects on the cell cycle; they arrested the cell cycle of clone 9 cells in G2/M inducing aberrant mitosis while arresting the cell cycle of HepG2 in G0/G1. When the effect of the toxins on p53 subcellular distribution was studied, p53 was detected in the nuclei of both cell types. The effect of the toxins on the gene expression of cyclins and cyclin-dependent kinases was different for both cell lines. The toxins induced an increase in gene expression of cyclins A, B, and D in clone 9 cells while they induced a decrease in cyclins A and B in HepG2 cells. They also induced a decrease in cyclin-dependent kinase 1 in HepG2 cells.
Collapse
Affiliation(s)
- J A Rubiolo
- Departamento de Farmacología, Facultad de Veterinaria, Universidad de Santiago de Compostela, 27002 Lugo, Spain
| | | | | | | | | |
Collapse
|
6
|
Hardivillé S, Hoedt E, Mariller C, Benaïssa M, Pierce A. O-GlcNAcylation/phosphorylation cycling at Ser10 controls both transcriptional activity and stability of delta-lactoferrin. J Biol Chem 2010; 285:19205-18. [PMID: 20404350 PMCID: PMC2885199 DOI: 10.1074/jbc.m109.080572] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2009] [Revised: 03/25/2010] [Indexed: 11/06/2022] Open
Abstract
Delta-lactoferrin (DeltaLf) is a transcription factor that up-regulates DcpS, Skp1, and Bax genes, provoking cell cycle arrest and apoptosis. It is post-translationally modified either by O-GlcNAc or phosphate, but the effects of the O-GlcNAc/phosphorylation interplay on DeltaLf function are not yet understood. Here, using a series of glycosylation mutants, we showed that Ser(10) is O-GlcNAcylated and that this modification is associated with increased DeltaLf stability, achieved by blocking ubiquitin-dependent proteolysis, demonstrating that O-GlcNAcylation protects against polyubiquitination. We highlighted the (391)KSQQSSDPDPNCVD(404) sequence as a functional PEST motif responsible for DeltaLf degradation and defined Lys(379) as the main polyubiquitin acceptor site. We next investigated the control of DeltaLf transcriptional activity by the O-GlcNAc/phosphorylation interplay. Reporter gene analyses using the Skp1 promoter fragment containing a DeltaLf response element showed that O-GlcNAcylation at Ser(10) negatively regulates DeltaLf transcriptional activity, whereas phosphorylation activates it. Using a chromatin immunoprecipitation assay, we showed that O-GlcNAcylation inhibits DNA binding. Deglycosylation leads to DNA binding and transactivation of the Skp1 promoter at a basal level. Basal transactivation was markedly enhanced by 2-3-fold when phosphorylation was mimicked at Ser(10) by aspartate. Moreover, using double chromatin immunoprecipitation assays, we showed that the DeltaLf transcriptional complex binds to the DeltaLf response element and is phosphorylated and/or ubiquitinated, suggesting that DeltaLf transcriptional activity and degradation are concomitant events. Collectively, our results indicate that reciprocal occupancy of Ser(10) by either O-phosphate or O-GlcNAc coordinately regulates DeltaLf stability and transcriptional activity.
Collapse
Affiliation(s)
- Stéphan Hardivillé
- From the Unité de Glycobiologie Structurale et Fonctionnelle, Unité Mixte de Recherche 8576 CNRS, Université des Sciences et Technologies de Lille, IFR 147, 59655 Villeneuve d'Ascq, France
| | - Esthelle Hoedt
- From the Unité de Glycobiologie Structurale et Fonctionnelle, Unité Mixte de Recherche 8576 CNRS, Université des Sciences et Technologies de Lille, IFR 147, 59655 Villeneuve d'Ascq, France
| | - Christophe Mariller
- From the Unité de Glycobiologie Structurale et Fonctionnelle, Unité Mixte de Recherche 8576 CNRS, Université des Sciences et Technologies de Lille, IFR 147, 59655 Villeneuve d'Ascq, France
| | - Monique Benaïssa
- From the Unité de Glycobiologie Structurale et Fonctionnelle, Unité Mixte de Recherche 8576 CNRS, Université des Sciences et Technologies de Lille, IFR 147, 59655 Villeneuve d'Ascq, France
| | - Annick Pierce
- From the Unité de Glycobiologie Structurale et Fonctionnelle, Unité Mixte de Recherche 8576 CNRS, Université des Sciences et Technologies de Lille, IFR 147, 59655 Villeneuve d'Ascq, France
| |
Collapse
|
7
|
Cañete E, Diogène J. Comparative study of the use of neuroblastoma cells (Neuro-2a) and neuroblastoma×glioma hybrid cells (NG108-15) for the toxic effect quantification of marine toxins. Toxicon 2008; 52:541-50. [DOI: 10.1016/j.toxicon.2008.06.028] [Citation(s) in RCA: 79] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2008] [Revised: 06/04/2008] [Accepted: 06/30/2008] [Indexed: 11/28/2022]
|
8
|
Proteomic and phosphoproteomic analysis of cellular responses in medaka fish (Oryzias latipes) following oral gavage with microcystin-LR. Toxicon 2008; 51:1431-9. [DOI: 10.1016/j.toxicon.2008.03.017] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2008] [Revised: 03/17/2008] [Accepted: 03/18/2008] [Indexed: 11/22/2022]
|
9
|
Souid-Mensi G, Moukha S, Maaroufi K, Creppy EE. Combined cytotoxicity and genotoxicity of a marine toxin and seafood contaminant metal ions (chromium and cadmium). ENVIRONMENTAL TOXICOLOGY 2008; 23:1-8. [PMID: 18214935 DOI: 10.1002/tox.20304] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Algal bloom with consequent production of marine toxins contaminating bivalves is increasing in costal regions worldwide because of sea water quality worsening. Contamination of seafood by diarrheic shellfish poisoning toxins (DSP) together with metals is frequently reported, a phenomenon not fully explained yet. In this context, metal ions were assayed in clams collected from the banned area of Boughrara, Tunisia, contaminated by Gymnodinium and other algae such as Dinophysis sp, accumulated by these bivalves. The presence of toxic metals ions such as Chromium (Cr) and Cadmium (Cd) in meat, shells, and water released by the clams prompted us to experiment in Caco-2 intestinal cell line toxic effects of these heavy metals ions in combination with okadaic acid, one DSP present in clams to assess the potential global toxicity. Cr and Cd produce additive effects in (i) reactive oxygen species production, (ii) cytotoxicity as assessed by the mitochondrial activity testing method (MTT test), and (iii) DNA lesions evaluated by agarose gel electrophoresis and acridine orange staining. Exaggerated DNA fragmentation is observed, suggesting an overloading of repair capacity of Caco-2 cells. The apoptosis suggested by a DNA fragment sizing (180-200 bp) in agarose gel and mechanisms underlying these additive effects in Caco-2 cells still need to be more comprehensively explained.
Collapse
Affiliation(s)
- Ghada Souid-Mensi
- University Victor Segalen Bordeaux, Faculty of Pharmacy, Laboratory of Toxicology and Applied Hygiene, 146 rue Léo-Saignat, 33076, Bordeaux, France
| | | | | | | |
Collapse
|
10
|
Abdalah R, Wei L, Francis K, Yu SP. Valinomycin-induced apoptosis in Chinese hamster ovary cells. Neurosci Lett 2006; 405:68-73. [PMID: 16857314 DOI: 10.1016/j.neulet.2006.06.055] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2006] [Revised: 06/16/2006] [Accepted: 06/16/2006] [Indexed: 02/02/2023]
Abstract
Accumulating evidence endorses that excessive K(+) efflux is an ionic mechanism underlying apoptosis both in neuronal and non-neuronal cells. K(+) channels play important roles in mediating the pro-apoptotic K(+) efflux. Chinese hamster ovary (CHO) cells have been widely used for gene transfection experiments. These cells lack detectable endogenous voltage-gated K(+) channels. We were interested in knowing whether the absence of endogenous K(+) channels would render wild-type CHO cells more resistant to apoptotic death. We also wished to determine if direct stimulation of K(+) efflux would trigger apoptosis in these cells. Exposing CHO cells to hypoxia (1% O(2)) or to a typical apoptotic insult of serum deprivation for up to 24h did not affect cell survival. On the other hand, the K(+) ionophore valinomycin caused substantial cell death within 12h of its application. Valinomycin-treated CHO cells underwent several apoptotic events, including phosphatidylserine (PS) membrane translocation, caspase-3 activation, and mitochondrial membrane depolarization during the first few hours of exposure. Reducing K(+) efflux by elevating extracellular K(+) concentrations noticeably attenuated valinomycin-induced cell death. This study reinforces a K(+) efflux-mediated apoptotic mechanism in CHO cells and may help to explain the unique feature of their higher tolerance to apoptosis.
Collapse
Affiliation(s)
- Rany Abdalah
- Department of Pathology and Laboratory Medicine, Medical University of South Carolina, Charleston, SC 29425, United States
| | | | | | | |
Collapse
|
11
|
Abstract
The signaling pathways that mediate neurodegeneration are complex and involve a balance between phosphorylation and dephosphorylation of signaling and structural proteins. We have shown previously that 17beta-estradiol and its analogs are potent neuroprotectants. The purpose of this study was to delineate the role of protein phosphatases (PPs) in estrogen neuroprotection against oxidative stress and excitotoxicity. HT-22 cells, C6-glioma cells, and primary rat cortical neurons were exposed to the nonspecific serine/threonine protein phosphatase inhibitors okadaic acid and calyculin A at various concentrations in the presence or absence of 17beta-estradiol and/or glutamate. Okadaic acid and calyculin A caused a dose-dependent decrease in cell viability in HT-22, C6-glioma, and primary rat cortical neurons. 17beta-Estradiol did not show protection against neurotoxic concentrations of either okadaic acid or calyculin A in these cells. In the absence of these serine/threonine protein phosphatase inhibitors, 17beta-estradiol attenuated glutamate toxicity. However, in the presence of effective concentrations of these protein phosphatase inhibitors, 17beta-estradiol protection against glutamate toxicity was lost. Furthermore, glutamate treatment in HT-22 cells and primary rat cortical neurons caused a 50% decrease in levels of PP1, PP2A, and PP2B protein, whereas coadministration of 17beta-estradiol with glutamate prevented the decrease in PP1, PP2A, and PP2B levels. These results suggest that 17beta-estradiol may protect cells against glutamate-induced oxidative stress and excitotoxicity by activating a combination of protein phosphatases.
Collapse
Affiliation(s)
- Kun Don Yi
- Department of Pharmacology and Neuroscience, University of North Texas Health Science Center, Fort Worth, Texas 76107, USA
| | | | | | | |
Collapse
|
12
|
Lago J, Santaclara F, Vieites JM, Cabado AG. Collapse of mitochondrial membrane potential and caspases activation are early events in okadaic acid-treated Caco-2 cells. Toxicon 2006; 46:579-86. [PMID: 16135376 DOI: 10.1016/j.toxicon.2005.07.007] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2005] [Accepted: 07/07/2005] [Indexed: 10/25/2022]
Abstract
Diarrhetic Shellfish Poisoning (DSP) results from the consumption of shellfish contaminated with okadaic acid (OA) or one of the dinophysistoxins (DTX). It has been reported that this toxin induces apoptosis in several cell models, but the molecular events involved in this process have not been clarified. In this report we studied intracellular signals induced by OA in Caco-2 cells: mitochondrial membrane potential, F-actin depolymerization, caspases activation, cell proliferation and cell membrane integrity. Results indicate that caspases-8 and -9 increased their activity after 30 min of OA treatment according to their role as initiator caspases. In contrast, activation of the downstream caspase-3 is a later event in the execution phase of apoptosis. Mitochondrial membrane potential changes are detected at 30 min of OA exposure indicating that this is an early response in the apoptotic cascade. F-actin depolymerization occurs after 24h of incubation with OA and this effect is significant at low doses of the toxin. LDH is released into the culture medium, although there is not PI uptake, indicative of a significant cell death in addition to apoptosis. Moreover, OA led to a dose- and time-dependent decrease in cellular proliferation.
Collapse
Affiliation(s)
- Jorge Lago
- Microbiology and Biotoxins Area, ANFACO-CECOPESCA, Campus Univ Vigo, 36310 Vigo (Pontevedra), Spain
| | | | | | | |
Collapse
|