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Panteli N, Demertzioglou M, Feidantsis K, Karapanagiotis S, Tsele N, Tsakoniti K, Gkagkavouzis K, Mylonas CC, Kormas KA, Mente E, Antonopoulou E. Advances in understanding the mitogenic, metabolic, and cell death signaling in teleost development: the case of greater amberjack (Seriola dumerili, Risso 1810). FISH PHYSIOLOGY AND BIOCHEMISTRY 2022; 48:1665-1684. [PMID: 36459361 DOI: 10.1007/s10695-022-01146-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 11/16/2022] [Indexed: 06/17/2023]
Abstract
Cell growth and differentiation signals of insulin-like growth factor-1 (IGF-1), a key regulator in embryonic and postnatal development, are mediated through the IGF-1 receptor (IGF-1R), which activates several downstream pathways. The present study aims to address crucial organogenesis and development pathways including Akt, MAPKs, heat shock response, apoptotic and autophagic machinery, and energy metabolism in relation to IGF-1R activation during five developmental stages of reared Seriola dumerili: 1 day prior to hatching fertilized eggs (D-1), hatching day (D0), 3 days post-hatching larvae (D3), 33 (D33) and 46 (D46) days post-hatching juveniles. During both the fertilized eggs stage and larval-to-juvenile transition, IGF-1R/Akt pathway activation may mediate the hypertrophic signaling, while p44/42 MAPK phosphorylation was apparent at S. dumerili post-hatching processes and juvenile organs completion. On the contrary, apoptosis was induced during embryogenesis and autophagy at hatching day indicating a potential involvement in morphogenetic rearrangements and yolk-sac reserves depletion. Larvae morphogenesis was accompanied by a metabolic turnover with increased substantial energy consumption. The findings of the present study demonstrate the developmental stages-specific shift in critical signaling pathways during the ontogeny of reared S. dumerili.
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Affiliation(s)
- Nikolas Panteli
- Laboratory of Animal Physiology, Department of Zoology, School of Biology, Faculty of Sciences, Aristotle University of Thessaloniki, 54124, Thessaloniki, Greece
| | - Maria Demertzioglou
- Laboratory of Animal Physiology, Department of Zoology, School of Biology, Faculty of Sciences, Aristotle University of Thessaloniki, 54124, Thessaloniki, Greece
| | - Konstantinos Feidantsis
- Laboratory of Animal Physiology, Department of Zoology, School of Biology, Faculty of Sciences, Aristotle University of Thessaloniki, 54124, Thessaloniki, Greece
| | | | | | | | - Konstantinos Gkagkavouzis
- Department of Genetics, Development and Molecular Biology, School of Biology, Faculty of Sciences, Aristotle University of Thessaloniki, 54124, Thessaloniki, Greece
- Genomics and Epigenomics Translational Research (GENeTres), Center for Interdisciplinary Research and Innovation (CIRI-AUTH), Balkan Center, Buildings A & B 10th km Thessaloniki-Thermi Rd, P.O. Box 8318, 57001, Thessaloniki, Greece
| | - Constantinos C Mylonas
- Institute of Marine Biology, Biotechnology and Aquaculture, Hellenic Center for Marine Research, P.O. Box 2214, 71003, Heraklion, Crete, Greece
| | - Konstantinos Ar Kormas
- Department of Ichthyology and Aquatic Environment, School of Agricultural Sciences, University of Thessaly, 38446, Volos, Greece
| | - Eleni Mente
- School of Veterinary Medicine, Laboratory of Ichthyology-Culture and Pathology of Aquatic Animals, Aristotle University of Thessaloniki, 54124, Thessaloniki, Greece
| | - Efthimia Antonopoulou
- Laboratory of Animal Physiology, Department of Zoology, School of Biology, Faculty of Sciences, Aristotle University of Thessaloniki, 54124, Thessaloniki, Greece.
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Zebrafish Models of Paediatric Brain Tumours. Int J Mol Sci 2022; 23:ijms23179920. [PMID: 36077320 PMCID: PMC9456103 DOI: 10.3390/ijms23179920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 08/25/2022] [Accepted: 08/29/2022] [Indexed: 11/30/2022] Open
Abstract
Paediatric brain cancer is the second most common childhood cancer and is the leading cause of cancer-related deaths in children. Despite significant advancements in the treatment modalities and improvements in the 5-year survival rate, it leaves long-term therapy-associated side effects in paediatric patients. Addressing these impairments demands further understanding of the molecularity and heterogeneity of these brain tumours, which can be demonstrated using different animal models of paediatric brain cancer. Here we review the use of zebrafish as potential in vivo models for paediatric brain tumour modelling, as well as catalogue the currently available zebrafish models used to study paediatric brain cancer pathophysiology, and discuss key findings, the unique attributes that these models add, current challenges and therapeutic significance.
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Rosenthal SM, Misra T, Abdouni H, Branon TC, Ting AY, Scott IC, Gingras AC. A Toolbox for Efficient Proximity-Dependent Biotinylation in Zebrafish Embryos. Mol Cell Proteomics 2021; 20:100128. [PMID: 34332124 PMCID: PMC8383115 DOI: 10.1016/j.mcpro.2021.100128] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Revised: 07/07/2021] [Accepted: 07/20/2021] [Indexed: 12/12/2022] Open
Abstract
Understanding how proteins are organized in compartments is essential to elucidating their function. While proximity-dependent approaches such as BioID have enabled a massive increase in information about organelles, protein complexes, and other structures in cell culture, to date there have been only a few studies on living vertebrates. Here, we adapted proximity labeling for protein discovery in vivo in the vertebrate model organism, zebrafish. Using lamin A (LMNA) as bait and green fluorescent protein (GFP) as a negative control, we developed, optimized, and benchmarked in vivo TurboID and miniTurbo labeling in early zebrafish embryos. We developed both an mRNA injection protocol and a transgenic system in which transgene expression is controlled by a heat shock promoter. In both cases, biotin is provided directly in the egg water, and we demonstrate that 12 h of labeling are sufficient for biotinylation of prey proteins, which should permit time-resolved analysis of development. After statistical scoring, we found that the proximal partners of LMNA detected in each system were enriched for nuclear envelope and nuclear membrane proteins and included many orthologs of human proteins identified as proximity partners of lamin A in mammalian cell culture. The tools and protocols developed here will allow zebrafish researchers to complement genetic tools with powerful proteomics approaches.
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Affiliation(s)
- Shimon M Rosenthal
- Department of Molecular Genetics, University of Toronto, Toronto, Ontario, Canada; Program in Developmental and Stem Cell Biology, The Hospital for Sick Children, Toronto, Ontario, Canada; Lunenfeld-Tanenbaum Research Institute at Mount Sinai Hospital, Sinai Health, Toronto, Ontario, Canada
| | - Tvisha Misra
- Program in Developmental and Stem Cell Biology, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Hala Abdouni
- Lunenfeld-Tanenbaum Research Institute at Mount Sinai Hospital, Sinai Health, Toronto, Ontario, Canada
| | - Tess C Branon
- Department of Genetics, Stanford University, Stanford, California, USA; Department of Biology, Stanford University, Stanford, California, USA; Department of Chemistry, Stanford University, Stanford, California, USA; Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA
| | - Alice Y Ting
- Department of Genetics, Stanford University, Stanford, California, USA; Department of Biology, Stanford University, Stanford, California, USA; Department of Chemistry, Stanford University, Stanford, California, USA; Chan Zuckerberg Biohub, San Francisco, California, USA
| | - Ian C Scott
- Department of Molecular Genetics, University of Toronto, Toronto, Ontario, Canada; Program in Developmental and Stem Cell Biology, The Hospital for Sick Children, Toronto, Ontario, Canada.
| | - Anne-Claude Gingras
- Department of Molecular Genetics, University of Toronto, Toronto, Ontario, Canada; Lunenfeld-Tanenbaum Research Institute at Mount Sinai Hospital, Sinai Health, Toronto, Ontario, Canada.
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Mayrhofer M, Mione M. The Toolbox for Conditional Zebrafish Cancer Models. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2016; 916:21-59. [PMID: 27165348 DOI: 10.1007/978-3-319-30654-4_2] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Here we describe the conditional zebrafish cancer toolbox, which allows for fine control of the expression of oncogenes or downregulation of tumor suppressors at the spatial and temporal level. Methods such as the Gal4/UAS or the Cre/lox systems paved the way to the development of elegant tumor models, which are now being used to study cancer cell biology, clonal evolution, identification of cancer stem cells and anti-cancer drug screening. Combination of these tools, as well as novel developments such as the promising genome editing system through CRISPR/Cas9 and clever application of light reactive proteins will enable the development of even more sophisticated zebrafish cancer models. Here, we introduce this growing toolbox of conditional transgenic approaches, discuss its current application in zebrafish cancer models and provide an outlook on future perspectives.
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Affiliation(s)
- Marie Mayrhofer
- Institute of Toxicology and Genetics, Karlsruhe Institute of Technology, Eggenstein-Leopoldshafen, Germany
| | - Marina Mione
- Institute of Toxicology and Genetics, Karlsruhe Institute of Technology, Eggenstein-Leopoldshafen, Germany.
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Schmidt JG, Nielsen ME. Expression of immune system-related genes during ontogeny in experimentally wounded common carp (Cyprinus carpio) larvae and juveniles. DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY 2014; 42:186-196. [PMID: 24064235 DOI: 10.1016/j.dci.2013.09.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/15/2013] [Revised: 09/11/2013] [Accepted: 09/12/2013] [Indexed: 06/02/2023]
Abstract
We investigated the effect of full-thickness incisional wounding on expression of genes related to the immune system in larvae and juveniles of common carp (Cyprinus carpio). The wounds were inflicted by needle puncture immediately below the anterior part of the dorsal fin on days 7, 14, 28 and 49 after fertilization. We followed the local gene expression 1, 3 and 7 days after wounding by removing head and viscera before extracting RNA from the remaining part of the fish, including the wound area. In addition, we visually followed wound healing. Overall the wounds had regenerated to a point where they were microscopically indistinguishable from normal tissue by day 3 post-wounding in all but the juvenile carp wounded on day 49 post-fertilization. In these juveniles the wounded area was still visible even 7 days post-wounding. On the transcriptional level a very limited response was observed in the investigated genes as a result of the wounding. HSP70 was downregulated 1 and 3 days post-wounding in the smallest larvae. However, HSP70 was differentially expressed at different time-points in a similar manner in wounded and mock-wounded groups, thus suggesting a stress effect of the handling, which may have overshadowed some transcriptional effects of the wounding. MMP-9, TGF-β1 and IgZ1 were slightly but significantly upregulated at few time-points, while no effect of wounding was detected on the expression of IgM, C3, IL-1β and IL-6 family member M17.
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Affiliation(s)
- Jacob G Schmidt
- Technical University of Denmark, National Food Institute, Biological Quality Research Group, Division of Toxicology and Risk Assessment, Mørkhøj Bygade 19, Building FG, 2860 Søborg, Denmark
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Differential protein expression profile in the liver of pikeperch (Sander lucioperca) larvae fed with increasing levels of phospholipids. COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY D-GENOMICS & PROTEOMICS 2010; 5:130-7. [DOI: 10.1016/j.cbd.2010.03.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2010] [Revised: 03/23/2010] [Accepted: 03/24/2010] [Indexed: 01/18/2023]
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Le X, Langenau DM, Keefe MD, Kutok JL, Neuberg DS, Zon LI. Heat shock-inducible Cre/Lox approaches to induce diverse types of tumors and hyperplasia in transgenic zebrafish. Proc Natl Acad Sci U S A 2007; 104:9410-5. [PMID: 17517602 PMCID: PMC1890508 DOI: 10.1073/pnas.0611302104] [Citation(s) in RCA: 143] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
RAS family members are among the most frequently mutated oncogenes in human cancers. Given the utility of zebrafish in both chemical and genetic screens, developing RAS-induced cancer models will make large-scale screens possible to understand further the molecular mechanisms underlying malignancy. We developed a heat shock-inducible Cre/Lox-mediated transgenic approach in which activated human kRASG12D can be conditionally induced within transgenic animals by heat shock treatment. Specifically, double transgenic fish Tg(B-actin-LoxP-EGFP-LoxP-kRASG12D; hsp70-Cre) developed four types of tumors and hyperplasia after heat shock of whole zebrafish embryos, including rhabdomyosarcoma, myeloproliferative disorder, intestinal hyperplasia, and malignant peripheral nerve sheath tumor. Using ex vivo heat shock and transplantation of whole kidney marrow cells from double transgenic animals, we were able to generate specifically kRASG12D-induced myeloproliferative disorder in recipient fish. This heat shock-inducible recombination approach allowed for the generation of multiple types of RAS-induced tumors and hyperplasia without characterizing tissue-specific promoters. Moreover, these tumors and hyperplasia closely resemble human diseases at both the morphologic and molecular levels.
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Affiliation(s)
- Xiuning Le
- *Stem Cell Program and Division of Hematology/Oncology, Children's Hospital, Boston, MA 02115
- Dana–Farber Cancer Institute, Boston, MA 02115
- Howard Hughes Medical Institute, Cambridge, MA 02138
- Harvard Medical School, Boston, MA 02115; and
| | - David M. Langenau
- *Stem Cell Program and Division of Hematology/Oncology, Children's Hospital, Boston, MA 02115
- Dana–Farber Cancer Institute, Boston, MA 02115
- Howard Hughes Medical Institute, Cambridge, MA 02138
- Harvard Medical School, Boston, MA 02115; and
| | - Matthew D. Keefe
- *Stem Cell Program and Division of Hematology/Oncology, Children's Hospital, Boston, MA 02115
- Dana–Farber Cancer Institute, Boston, MA 02115
- Howard Hughes Medical Institute, Cambridge, MA 02138
- Harvard Medical School, Boston, MA 02115; and
| | - Jeffery L. Kutok
- Department of Pathology, Brigham and Women's Hospital, Boston, MA 02115
| | | | - Leonard I. Zon
- *Stem Cell Program and Division of Hematology/Oncology, Children's Hospital, Boston, MA 02115
- Dana–Farber Cancer Institute, Boston, MA 02115
- Howard Hughes Medical Institute, Cambridge, MA 02138
- Harvard Medical School, Boston, MA 02115; and
- To whom correspondence should be addressed at:
HHMI/Children's Hospital, 300 Longwood Avenue, Karp 7, Boston, MA 02115. E-mail:
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Yeh FL, Hsu LY, Lin BA, Chen CF, Li IC, Tsai SH, Hsu T. Cloning of zebrafish (Danio rerio) heat shock factor 2 (HSF2) and similar patterns of HSF2 and HSF1 mRNA expression in brain tissues. Biochimie 2006; 88:1983-8. [PMID: 16938384 DOI: 10.1016/j.biochi.2006.07.005] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2006] [Accepted: 07/06/2006] [Indexed: 11/20/2022]
Abstract
The transcriptional activation of heat shock protein (HSP) genes is initiated by the binding of heat shock factors (HSFs) to heat shock elements (HSEs) located at the promotor regions. Multiple HSFs exist in larger eukaryotic organisms in order to sense various types of stress signals. Here we report the cloning of zebrafish (Danio rerio) HSF2 (zHSF2) cDNA (GenBank accession number AF412833 ) that has an open reading frame of 1470 nucleotides, encoding a polypeptide of 489 amino acids. Domain architecture analysis of the deduced zHSF2 sequence revealed the presence of a DNA-binding domain at the N-terminal end, an adjacent oligomerization domain and a vertebrate heat shock transcription factor domain. Amino acid alignment showed a 70% sequence identity between zHSF2 and human or mouse HSF2, while only a 45% identity was found between zHSF1a and zHSF2. Recombinant zHSF2 bound with a very high specificity to HSEs arranged as inverted arrays of 5'-nGAAn-3', as replacing one GAA with GTA almost abolished the formation of HSE-binding complex. Similar patterns of zHSF1a and zHSF2 mRNA expression in the brain regions of developing zebrafish were detected by whole mount in situ hybridization and paraffin sectioning, suggesting that most of the two HSF gene activities were controlled by a common mechanism during the embryonic development of zebrafish. The levels of both zHSF1a and zHSF2 mRNA in zebrafish tissues were moderately increased after heat stress.
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Affiliation(s)
- Fu-Lung Yeh
- Institute of Bioscience and Biotechnology and Center for Marine Bioscience and Biotechnology, National Taiwan Ocean University, Keelung 20224, Taiwan, Republic of China
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Luckenbach T, Ferling H, Gernhöfer M, Köhler HR, Negele RD, Pfefferle E, Triebskorn R. Developmental and subcellular effects of chronic exposure to sub-lethal concentrations of ammonia, PAH and PCP mixtures in brown trout (Salmo trutta f. fario L.) early life stages. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2003; 65:39-54. [PMID: 12932700 DOI: 10.1016/s0166-445x(03)00107-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Brown trout (Salmo trutta f. fario L.) early life stages were studied for physiological effects caused by chronic exposure to sub-acute levels of unionised ammonia, a mixture of PCP and PAHs, and a combination of ammonia and the mixture of organics during the entire embryonic development. Nominal concentrations of tested compounds were based on field data. Accumulation data for PAHs and PCP in trout tissue reflected respective water concentrations of PCP and PAHs. Physiological responses were studied by early life stage tests (ELST) and by the analysis of the 70 kDa stress protein (hsp70). Endpoint responses in the ELST were: accelerated development, pre-hatching, and increased heart rates. For these endpoints, response levels were highest in the ammonia treatment, followed by the exposure to the PCP/PAH mixture. Weight was reduced in embryos treated with the PCP/PAH mixture, but not in the group treated with this mixture combined with ammonia. Induction of hsp70 by the test agents was found to be stage-specific with increased response levels at advanced developmental stages. In both the ELST and hsp70 analysis, response levels were lower in the combined ammonia/PCP/PAH treatment than in groups treated with either ammonia or the PCP/PAH mixture alone.
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Affiliation(s)
- Till Luckenbach
- Animal Physiological Ecology, University of Tübingen, Konrad-Adenauer-Strasse 20, D-72072 Tübingen, Germany.
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Yeh FL, Hsu T. Differential regulation of spontaneous and heat-induced HSP 70 expression in developing zebrafish (Danio rerio). THE JOURNAL OF EXPERIMENTAL ZOOLOGY 2002; 293:349-59. [PMID: 12210118 DOI: 10.1002/jez.10093] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
A spontaneous high expression of heat shock protein 70 (HSP 70) was found to arise in zebrafish (Danio rerio) at the larval stage (84 hr after fertilization). The level of HSP 70 in 84-hr-old larvae was estimated to be six- to eightfold that of 12-hr-old embryos. As heat-induced HSP 70 synthesis in many eukaryotic organisms is known to be mediated by a transcriptional-dependent pathway activated by heat shock factor 1 (HSF-1), we then examined if the spontaneous and heat-induced HSP 70 synthesis in zebrafish were controlled by the same mechanism. Although the transient increase of a 62-kDa HSF-1-like polypeptide in 72- to 96-hr-old larvae seemed to correlate with the onset of the spontaneous HSP 70 production, an anti-HSF-1 antibody cocktail supershifted the heat shock element (HSE) binding complex induced by stressed but not by unstressed zebrafish extracts. Northern blot and quantitative RT-PCR analysis demonstrated the predominant presence of the cognate form of hsp 70 mRNA (hsc 70 mRNA) in developing zebrafish. The extent of heat-induced HSP 70 production in 84-hr-old larvae matched well with a dramatic increase in hsp 70 mRNA accumulation, while no apparent increase in total hsp 70 mRNA could be detected in 72- to 84-hr-old unstressed larvae by northern blot analysis. The stable expression of hsc 70 mRNA specific to beta-actin mRNA in normal zebrafish was confirmed by RT-PCR analysis. Hence, the spontaneous high expression of HSP 70 in zebrafish is believed to be controlled by a mechanism different from the HSF-1-dependent transcriptional activation of hsp 70 under heat stress. J. Exp. Zool. 293:349-359, 2002.
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Affiliation(s)
- Fu-Lung Yeh
- Institute of Marine Biotechnology, National Taiwan Ocean University, Keelung 20224, Taiwan, Republic of China
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