1
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Yang H, Jia H, Zhao Q, Luo KQ. Visualization of natural killer cell-mediated killing of cancer cells at single-cell resolution in live zebrafish. Biosens Bioelectron 2022; 216:114616. [DOI: 10.1016/j.bios.2022.114616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 07/28/2022] [Accepted: 07/31/2022] [Indexed: 11/30/2022]
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2
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Wang Q, Wang W, Pan W, Lv X, Zhang L, Zheng K, Tian F, Xu C. Case Report: Two Patients With EGFR Exon 20 Insertion Mutanted Non-Small Cell Lung Cancer Precision Treatment Using Patient-Derived Xenografts in Zebrafish Embryos. Front Oncol 2022; 12:884798. [PMID: 35936715 PMCID: PMC9348893 DOI: 10.3389/fonc.2022.884798] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Accepted: 06/10/2022] [Indexed: 12/25/2022] Open
Abstract
Background Epidermal growth factor receptor (EGFR) exon 20 insertion mutations are uncommon EGFR mutations and generally resistant to first- and second-generation EGFR-tyrosine kinase inhibitors (TKIs). In precision oncology, treatment regimens are tested for improving the clinical outcomes. Zebrafish embryo tumor transplant models are used in cancer research. Methods We report two Chinese females who were diagnosed with stage IV lung adenocarcinoma and shown to harbor EGFR exon 20 insertion mutations by next-generation sequencing (NGS). Then, we established lung cancer patient-derived xenografts using a zebrafish model. The tumor cells were isolated from the patient. For case one, tumor cells were collected from lymph node biopsy, while the tumor cells were obtained from the pleural effusion. Zebrafish were inoculated with tumor cells and placed in the culture medium containing the third-generation EGFR-TKI, osimertinib. Fluorescence microscope photographs were used to record the red fluorescence area, which represented the proliferation and migration of tumor cells in the zebrafish. Results Case one was diagnosed with lung adenocarcinoma (cT4N3M1b, stage IVB) and had an EGFR exon 20 mutation (p. N771delinsHH [abundance 14.08%]). Tumor cell proliferation and migration were significantly reduced in the osimertinib group compared with the control group. The patient received first-line osimertinib (160 mg). According to RECIST v1.1, she achieved a partial response. Case two had stage IVA lung adenocarcinoma with a pleural effusion. The pleural effusion sample was selected to obtain tumor cells for injection, and the zebrafish lung cancer model was established. The proliferation of tumor cells in the osimertinib group was significantly reduced compared to the control group. The migration of tumor cells was not significantly reduced compared to the control group. The patient also received first-line osimertinib (160 mg). The lung lesions were stable, but the pleural effusion was poorly controlled. Conclusion Our study demonstrates the applicability of a zebrafish embryos model as an innovative platform to targeted drug testing. More precise methods are needed to select treatment options in the future.
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Affiliation(s)
- Qian Wang
- Department of Respiratory Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese Medicine, Nanjing, China
- Department of Respiratory Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Suqian Hospital of Chinese Medicine, Suqian, China
| | - Wenxian Wang
- Department of Medical Oncology, The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou, China
| | - Weiwei Pan
- Department of Cell Biology, College of Medicine, Jiaxing University, Jiaxing, China
| | - Xiaojing Lv
- Department of Respiratory Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese Medicine, Nanjing, China
| | - Lei Zhang
- Department of Respiratory Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Suqian Hospital of Chinese Medicine, Suqian, China
| | - Kaiming Zheng
- Department of Geriatric Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese Medicine, Nanjing, China
| | - Fang Tian
- Department of Respiratory Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese Medicine, Nanjing, China
- *Correspondence: Chunwei Xu, ; Fang Tian,
| | - Chunwei Xu
- Department of Respiratory Medicine, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
- *Correspondence: Chunwei Xu, ; Fang Tian,
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3
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Padovani BN, Abrantes do Amaral M, Fénero CM, Paredes LC, Boturra de Barros GJ, Xavier IK, Hiyane MI, Ghirotto B, Feijóo CG, Saraiva Câmara NO, Takiishi T. Different wild type strains of zebrafish show divergent susceptibility to TNBS-induced intestinal inflammation displaying distinct immune cell profiles. CURRENT RESEARCH IN IMMUNOLOGY 2022; 3:13-22. [PMID: 35496825 PMCID: PMC9040082 DOI: 10.1016/j.crimmu.2021.12.003] [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: 08/17/2021] [Revised: 12/05/2021] [Accepted: 12/26/2021] [Indexed: 12/09/2022] Open
Abstract
Little is known about the diversity in immune profile of the different wild type strains of zebrafish (Danio rerio), despite its growing popularity as an animal model to study human diseases and drug testing. In the case of data resulting from modeling human diseases, differences in the background Danio fishes have rarely been taken into consideration when interpreting results and this is potentially problematic, as many studies not even mention the source and strain of the animals. In this study, we hypothesized that different wild type zebrafish strains could present distinct immune traits. To address the differences in immune responses between two commonly used wild type strains of zebrafish, AB and Tübingen (TU), we used an intestinal inflammation model induced by 2,4,6-Trinitrobenzenesulfonic acid (TNBS) and characterized the susceptibility and immune profile in these two strains. Our data demonstrates significant differences in survival between AB and TU strains when exposed to TNBS, suggesting important physiological differences in how these strains respond to inflammatory challenges. We observed that the AB strain presented increased mortality, higher neutrophilic intestinal infiltration, decreased goblet cell numbers and decreased IL-10 expression when exposed to TNBS, compared to the TU strain. In summary, our study demonstrates strain-specific immunological responses in AB and TU animals. Finally, the significant variations in strain-related susceptibility to inflammation and the differences in the immune profile shown here, highlight that the background of each strain need to be considered when utilizing zebrafish to model diseases and for drug screening purposes, thus better immune characterization of the diverse wild type strains of zebrafish is imperative. Strain-specific immunological profiles exist in wild-type zebrafish strains (AB and TU). AB and TU showed different responses to induced intestinal inflammation. AB strain had increased mortality and higher inflammatory profile. TU strain had better survival and higher IL-10 expression.
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4
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Song L, Zhu X, Zhou Y, Feng Y, Dai G, Chen J, Chen Y, Li F, Zhao W. Establishment of a rotavirus-infected zebrafish model and its application in drug screening. Biomed Pharmacother 2021; 145:112398. [PMID: 34781142 DOI: 10.1016/j.biopha.2021.112398] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 10/25/2021] [Accepted: 11/02/2021] [Indexed: 12/31/2022] Open
Abstract
Rotavirus (RV) is one of the main pathogens that induce infantile diarrhea and by now no effective drugs are available for RV-induced infantile diarrhea. Thus the development of novel models is of vital importance for the pathological research of RV-induced infantile diarrhea, as well as the progress of the associated treatment strategy. Here we introduced for the first time that RV-Wa strain and RV-SA-11 strain could infect 5 dpf(day post fertilization) and 28 dpf larvae, to induce infantile diarrhea model that was highly consistent with the clinical infection of infants. RV infection significantly changed the signs, survival rate and inflammation of larvae. Some important indicators, including the levels of RV antigen VP4 and VP6, the in vivo RV tracking, and the RV particles were also analyzed, which collectively demonstrated that the model was successfully established. More importantly, we also determined the potentials of the proposed RV-infected zebrafish model for anti-viral drug assessment. In conclusion, we established a RV-infected zebrafish model with formulated relevant indicators both larvae and adult fish, which might be served as a high throughput platform for antiviral drug screening.
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Affiliation(s)
- Lijun Song
- School of pharmacy, Guangdong Medical University, Dongguan 523808, Guangdong, China; Guangdong Key Laboratory for Research and Development of Natural Drugs, Guangdong Medical University, Zhanjiang 524023, Guangdong, China
| | - Xuemei Zhu
- School of pharmacy, Guangdong Medical University, Dongguan 523808, Guangdong, China
| | - Yujing Zhou
- School of pharmacy, Guangdong Medical University, Dongguan 523808, Guangdong, China
| | - Yuxuan Feng
- School of pharmacy, Guangdong Medical University, Dongguan 523808, Guangdong, China
| | - Guiqin Dai
- School of pharmacy, Guangdong Medical University, Dongguan 523808, Guangdong, China
| | - Jiabo Chen
- School of pharmacy, Guangdong Medical University, Dongguan 523808, Guangdong, China
| | - Yang Chen
- School of pharmacy, Guangdong Medical University, Dongguan 523808, Guangdong, China
| | - Feng Li
- School of pharmacy, Guangdong Medical University, Dongguan 523808, Guangdong, China
| | - Wenchang Zhao
- School of pharmacy, Guangdong Medical University, Dongguan 523808, Guangdong, China; Guangdong Key Laboratory for Research and Development of Natural Drugs, Guangdong Medical University, Zhanjiang 524023, Guangdong, China.
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5
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Amatruda JF. Modeling the developmental origins of pediatric cancer to improve patient outcomes. Dis Model Mech 2021; 14:14/2/dmm048930. [PMID: 33619212 PMCID: PMC7927656 DOI: 10.1242/dmm.048930] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
In the treatment of children and adolescents with cancer, multimodal approaches combining surgery, chemotherapy and radiation can cure most patients, but may cause lifelong health problems in survivors. Current therapies only modestly reflect increased knowledge about the molecular mechanisms of these cancers. Advances in next-generation sequencing have provided unprecedented cataloging of genetic aberrations in tumors, but understanding how these genetic changes drive cellular transformation, and how they can be effectively targeted, will require multidisciplinary collaboration and preclinical models that are truly representative of the in vivo environment. Here, I discuss some of the key challenges in pediatric cancer from my perspective as a physician-scientist, and touch on some promising new approaches that have the potential to transform our understanding of these diseases. Summary: This Perspective discusses the special features that make it challenging to develop new therapies for pediatric cancers, and the ways in which collaboration centered on improved models can meet these challenges.
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Affiliation(s)
- James F Amatruda
- Cancer and Blood Disease Institute, Children's Hospital Los Angeles, Los Angeles, CA 90027, USA
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6
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Kent M, Sanders J, Spagnoli S, Al-Samarrie C, Murray K. Review of diseases and health management in zebrafish Danio rerio (Hamilton 1822) in research facilities. JOURNAL OF FISH DISEASES 2020; 43:637-650. [PMID: 32291793 PMCID: PMC7253333 DOI: 10.1111/jfd.13165] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Revised: 01/27/2020] [Accepted: 02/17/2020] [Indexed: 05/09/2023]
Abstract
The use of zebrafish (Danio rerio) in biomedical research has expanded at a tremendous rate over the last two decades. Along with increases in laboratories using this model, we are discovering new and important diseases. We review here the important pathogens and diseases based on some 20 years of research and findings from our diagnostic service at the NIH-funded Zebrafish International Resource Center. Descriptions of the present status of biosecurity programmes and diagnostic and treatment approaches are included. The most common and important diseases and pathogens are two parasites, Pseudoloma neurophilia and Pseudocapillaria tomentosa, and mycobacteriosis caused by Mycobacterium chelonae, M. marinum and M. haemophilum. Less common but deadly diseases are caused by Edwardsiella ictaluri and infectious spleen and kidney necrosis virus (ISKNV). Hepatic megalocytosis and egg-associated inflammation and fibroplasia are common, apparently non-infectious, in zebrafish laboratories. Water quality diseases include supersaturation and nephrocalcinosis. Common neoplasms are spindle cell sarcomas, ultimobranchial tumours, spermatocytic seminomas and a small-cell carcinoma that is caused by a transmissible agent. Despite the clear biosecurity risk, researchers continue to use fish from pet stores, and here, we document two novel coccidia associated with significant lesions in zebrafish from one of these stores.
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Affiliation(s)
- M.L Kent
- Department of Microbiology, Oregon State University, Corvallis, Oregon 97331
- Department of Biomedical Sciences, Oregon State University, Corvallis, Oregon 97331
| | - J.L. Sanders
- Department of Biomedical Sciences, Oregon State University, Corvallis, Oregon 97331
| | - S. Spagnoli
- Department of Biomedical Sciences, Oregon State University, Corvallis, Oregon 97331
| | - C.E. Al-Samarrie
- Department of Microbiology, Oregon State University, Corvallis, Oregon 97331
| | - K.N. Murray
- Zebrafish International Resource Center, Eugene, Oregon 97403
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7
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Kent ML, Sanders JL, Spagnoli S, Al-Samarrie CE, Murray KN. Review of diseases and health management in zebrafish Danio rerio (Hamilton 1822) in research facilities. JOURNAL OF FISH DISEASES 2020; 43:637-650. [PMID: 32291793 DOI: 10.1111/jfd.13165j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Revised: 01/27/2020] [Accepted: 02/17/2020] [Indexed: 05/22/2023]
Abstract
The use of zebrafish (Danio rerio) in biomedical research has expanded at a tremendous rate over the last two decades. Along with increases in laboratories using this model, we are discovering new and important diseases. We review here the important pathogens and diseases based on some 20 years of research and findings from our diagnostic service at the NIH-funded Zebrafish International Resource Center. Descriptions of the present status of biosecurity programmes and diagnostic and treatment approaches are included. The most common and important diseases and pathogens are two parasites, Pseudoloma neurophilia and Pseudocapillaria tomentosa, and mycobacteriosis caused by Mycobacterium chelonae, M. marinum and M. haemophilum. Less common but deadly diseases are caused by Edwardsiella ictaluri and infectious spleen and kidney necrosis virus (ISKNV). Hepatic megalocytosis and egg-associated inflammation and fibroplasia are common, apparently non-infectious, in zebrafish laboratories. Water quality diseases include supersaturation and nephrocalcinosis. Common neoplasms are spindle cell sarcomas, ultimobranchial tumours, spermatocytic seminomas and a small-cell carcinoma that is caused by a transmissible agent. Despite the clear biosecurity risk, researchers continue to use fish from pet stores, and here, we document two novel coccidia associated with significant lesions in zebrafish from one of these stores.
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Affiliation(s)
- M L Kent
- Department of Microbiology, Oregon State University, Corvallis, Oregon
- Department of Biomedical Sciences, Oregon State University, Corvallis, Oregon
| | - J L Sanders
- Department of Biomedical Sciences, Oregon State University, Corvallis, Oregon
| | - S Spagnoli
- Department of Biomedical Sciences, Oregon State University, Corvallis, Oregon
| | - C E Al-Samarrie
- Department of Microbiology, Oregon State University, Corvallis, Oregon
| | - K N Murray
- Zebrafish International Resource Center, Eugene, Oregon
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8
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Luque‐González MA, Reis RL, Kundu SC, Caballero D. Human Microcirculation‐on‐Chip Models in Cancer Research: Key Integration of Lymphatic and Blood Vasculatures. ACTA ACUST UNITED AC 2020; 4:e2000045. [DOI: 10.1002/adbi.202000045] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Revised: 03/27/2020] [Indexed: 12/19/2022]
Affiliation(s)
- Maria Angélica Luque‐González
- 3B’s Research Group, I3Bs—Research Institute on Biomaterials Biodegradables and BiomimeticsUniversity of MinhoHeadquarters of the European Institute of Excellence on Tissue Engineering and Regenerative MedicineICVS/3B’s—PT Government Associate Laboratory AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra 4805‐017 Barco Braga/Guimarães Portugal
| | - Rui Luis Reis
- 3B’s Research Group, I3Bs—Research Institute on Biomaterials Biodegradables and BiomimeticsUniversity of MinhoHeadquarters of the European Institute of Excellence on Tissue Engineering and Regenerative MedicineICVS/3B’s—PT Government Associate Laboratory AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra 4805‐017 Barco Braga/Guimarães Portugal
| | - Subhas Chandra Kundu
- 3B’s Research Group, I3Bs—Research Institute on Biomaterials Biodegradables and BiomimeticsUniversity of MinhoHeadquarters of the European Institute of Excellence on Tissue Engineering and Regenerative MedicineICVS/3B’s—PT Government Associate Laboratory AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra 4805‐017 Barco Braga/Guimarães Portugal
| | - David Caballero
- 3B’s Research Group, I3Bs—Research Institute on Biomaterials Biodegradables and BiomimeticsUniversity of MinhoHeadquarters of the European Institute of Excellence on Tissue Engineering and Regenerative MedicineICVS/3B’s—PT Government Associate Laboratory AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra 4805‐017 Barco Braga/Guimarães Portugal
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9
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Casey MJ, Stewart RA. Pediatric Cancer Models in Zebrafish. Trends Cancer 2020; 6:407-418. [PMID: 32348736 PMCID: PMC7194396 DOI: 10.1016/j.trecan.2020.02.006] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2019] [Revised: 02/07/2020] [Accepted: 02/11/2020] [Indexed: 12/31/2022]
Abstract
Pediatric cancer is a leading cause of death in children and adolescents. Improvements in pediatric cancer treatment that include the alleviation of long-term adverse effects require a deeper understanding of the genetic, epigenetic, and developmental factors driving these cancers. Here, we review how the unique attributes of the zebrafish model system in embryology, imaging, and scalability have been used to identify new mechanisms of tumor initiation, progression, and relapse and for drug discovery. We focus on zebrafish models of leukemias, neural tumors and sarcomas - the most common and difficult childhood cancers to treat.
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Affiliation(s)
- Mattie J Casey
- Department of Oncological Sciences, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT 84112, USA
| | - Rodney A Stewart
- Department of Oncological Sciences, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT 84112, USA.
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10
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Kang MJ, Kim JE, Park JW, Choi HJ, Bae SJ, Kim KS, Jung YS, Cho JY, Hwang DY, Song HK. Comparison of responsiveness to cancer development and anti-cancer drug in three different C57BL/6N stocks. Lab Anim Res 2019; 35:17. [PMID: 32257905 PMCID: PMC7081605 DOI: 10.1186/s42826-019-0015-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Accepted: 08/06/2019] [Indexed: 03/21/2023] Open
Abstract
In our efforts to understand the systemic features of tumors, the importance of animal models is increasing due to the recent growth in the development of immunotherapy and targeted therapies. This has resulted in increased attention towards tumor animal models using C57BL/6N, which are mainly used in immunological studies. In this study, the C57BL/6NKorl stock and two other commercial stocks (C57BL/6NA and C57BL/N6B) are evaluated by comparing the occurrence of tumors using the syngeneic model; furthermore, we compare the response to anti-cancer drugs in the syngeneic model by evaluating survival, growth of tumors, proliferation and molecular biology analysis. In the syngeneic model using LLC (Lewis lung carcinoma) cells, the survival of mice and growth of the tumor showed a better response in the C57BL/6NKorl stock, and was dependent on the cell concentration of the dosing tumor, as compared to the other C57BL/6N stocks. However, the Ki-67 staining showed only little difference in cell proliferation within the tumor tissue each mouse stocks. Comparing the sensitivity to anti-cancer drug by examining changes in growth, volume and weight revealed that cisplatin treatment for tumor-bearing C57BL/6NKorl was more dependent on concentration. The Ki-67 staining, however, showed no difference among the C57BL/6N stocks after cisplatin treatment. The expressions of p27 and p53 tumor suppressor proteins, caspase-3 and Bax showed dose-dependent increase after exposure to cisplatin, whereas the expression of Bcl-2 was reduced in a dose-dependent manner. Furthermore, the expressions of MMP-2 and VEGF involved in metastasis, as well as inflammatory genes IL-1β, IL-6 and IL-10, showed dose-dependent decrease in tumor tissue after cisplatin exposure. Differences observed among the C57BL/6N stocks were not significant. Taken together, our studies reveal that C57BL/6NKorl has the potential of being a useful biological resource established in Korea, as it does not differ from the two commercially available C57BL/6N stocks when considering response to tumor generation and sensitivity to anti-cancer drugs using the syngeneic tumor model.
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Affiliation(s)
- Mi Ju Kang
- 1Department of Biomaterials Science, College of Natural Resources & Life Science/Life and Industry Convergence Research Institute, Pusan National University, 50 Cheonghak-ri, Samnangjin-eup Miryang-si, Gyeongsangnam-do 627-706, Miryang, 50463 Korea
| | - Ji Eun Kim
- 1Department of Biomaterials Science, College of Natural Resources & Life Science/Life and Industry Convergence Research Institute, Pusan National University, 50 Cheonghak-ri, Samnangjin-eup Miryang-si, Gyeongsangnam-do 627-706, Miryang, 50463 Korea
| | - Ji Won Park
- 1Department of Biomaterials Science, College of Natural Resources & Life Science/Life and Industry Convergence Research Institute, Pusan National University, 50 Cheonghak-ri, Samnangjin-eup Miryang-si, Gyeongsangnam-do 627-706, Miryang, 50463 Korea
| | - Hyeon Jun Choi
- 1Department of Biomaterials Science, College of Natural Resources & Life Science/Life and Industry Convergence Research Institute, Pusan National University, 50 Cheonghak-ri, Samnangjin-eup Miryang-si, Gyeongsangnam-do 627-706, Miryang, 50463 Korea
| | - Su Ji Bae
- 1Department of Biomaterials Science, College of Natural Resources & Life Science/Life and Industry Convergence Research Institute, Pusan National University, 50 Cheonghak-ri, Samnangjin-eup Miryang-si, Gyeongsangnam-do 627-706, Miryang, 50463 Korea
| | - Kil Soo Kim
- 2College of Veterinary Medicine, Kyungpook National University, Daegu, Korea
| | - Young-Suk Jung
- 3College of Pharmacy, Pusan National University, Busan, Korea
| | - Joon-Yong Cho
- 4Exercise Biochemistry Laboratory, Korea National Sport University, Seoul, Korea
| | - Dae Youn Hwang
- 1Department of Biomaterials Science, College of Natural Resources & Life Science/Life and Industry Convergence Research Institute, Pusan National University, 50 Cheonghak-ri, Samnangjin-eup Miryang-si, Gyeongsangnam-do 627-706, Miryang, 50463 Korea
| | - Hyun Keun Song
- Central Research Institute, Kine siences Co., F1, Milovany, Goryeodae-ro 28, Seongbuk-gu, Seoul, Korea
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11
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Lentiviral Vectors as Tools for the Study and Treatment of Glioblastoma. Cancers (Basel) 2019; 11:cancers11030417. [PMID: 30909628 PMCID: PMC6468594 DOI: 10.3390/cancers11030417] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2019] [Revised: 03/06/2019] [Accepted: 03/19/2019] [Indexed: 12/17/2022] Open
Abstract
Glioblastoma (GBM) has the worst prognosis among brain tumors, hence basic biology, preclinical, and clinical studies are necessary to design effective strategies to defeat this disease. Gene transfer vectors derived from the most-studied lentivirus-the Human Immunodeficiency Virus type 1-have wide application in dissecting GBM specific features to identify potential therapeutic targets. Last-generation lentiviruses (LV), highly improved in safety profile and gene transfer capacity, are also largely employed as delivery systems of therapeutic molecules to be employed in gene therapy (GT) approaches. LV were initially used in GT protocols aimed at the expression of suicide factors to induce GBM cell death. Subsequently, LV were adopted to either express small noncoding RNAs to affect different aspects of GBM biology or to overcome the resistance to both chemo- and radiotherapy that easily develop in this tumor after initial therapy. Newer frontiers include adoption of LV for engineering T cells to express chimeric antigen receptors recognizing specific GBM antigens, or for transducing specific cell types that, due to their biological properties, can function as carriers of therapeutic molecules to the cancer mass. Finally, LV allow the setting up of improved animal models crucial for the validation of GBM specific therapies.
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12
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Paatero I, Alve S, Gramolelli S, Ivaska J, Ojala PM. Zebrafish Embryo Xenograft and Metastasis Assay. Bio Protoc 2018; 8:e3027. [PMID: 34395813 DOI: 10.21769/bioprotoc.3027] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2018] [Revised: 09/07/2018] [Accepted: 09/18/2018] [Indexed: 11/02/2022] Open
Abstract
Xenograft models, and in particular the mouse xenograft model, where human cancer cells are transplanted into immunocompromised mice, have been used extensively in cancer studies. Although these models have contributed enormously to our understanding of cancer biology, the zebrafish xenograft model offers several advantages over the mouse model. Zebrafish embryos can be easily cultured in large quantities, are small and easy to handle, making it possible to use a high number of embryos for each experimental condition. Young embryos lack an efficient immune system. Therefore the injected cancer cells are not rejected, and the formation of primary tumors and micrometastases is rapid. Transparency of the embryos enables imaging of primary tumors and metastases in an intact and living embryo. Here we describe a method where GFP expressing tumor cells are injected into pericardial space of zebrafish embryos. At four days post-injection, the embryos are imaged and the formation of primary tumor and distant micrometastases are analyzed.
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Affiliation(s)
- Ilkka Paatero
- Turku Centre for Biotechnology, University of Turku and Åbo Akademi University, Turku, Finland
| | - Sanni Alve
- Research Programs Unit, Translational Cancer Biology, University of Helsinki, Helsinki, Finland
| | - Silvia Gramolelli
- Research Programs Unit, Translational Cancer Biology, University of Helsinki, Helsinki, Finland
| | - Johanna Ivaska
- Turku Centre for Biotechnology, University of Turku and Åbo Akademi University, Turku, Finland.,Department of Biochemistry, University of Turku, Turku, Finland
| | - Päivi M Ojala
- Research Programs Unit, Translational Cancer Biology, University of Helsinki, Helsinki, Finland.,Foundation for the Finnish Cancer Institute, Helsinki, Finland.,Section of Virology, Division of Infectious Diseases, Department of Medicine, Imperial College London, London, United Kingdom
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13
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Murray KN, Wolf JC, Spagnoli ST, Lains D, Budrow N, Kent ML. Reversibility of Proliferative Thyroid Lesions Induced by Iodine Deficiency in a Laboratory Zebrafish Colony. Zebrafish 2018; 15:558-565. [PMID: 30136899 DOI: 10.1089/zeb.2018.1603] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
A laboratory zebrafish colony developed red masses, predominantly under the jaw, in a significant portion of the population. The masses were diagnosed histopathologically as thyroid follicular hyperplasia, adenoma, or carcinoma in accordance with published morphologic criteria. After switching to a higher iodine brand of salt used to maintain a low level of salinity within the water system and a small diet change, the thyroid lesions regressed dramatically. Within 5 months the masses were no longer grossly visible. At the population level, external evaluations and histopathological assessments of whole-body sections document a regression in the prevalence of thyroid neoplasia and hyperplasia to normal thyroid conformation by 11 months after salt change. These findings suggest that a wide range of proliferative thyroid lesions, including neoplasms, in zebrafish may be hormone-dependent, even following lesion development. In addition, these results suggest that zebrafish have an adaptive ability to absorb iodine from water and food, which should be considered in discussions to standardize diets and when describing environmental parameters in publications.
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Affiliation(s)
- Katrina N Murray
- 1 Zebrafish International Resource Center, University of Oregon , Eugene, Oregon
| | - Jeffrey C Wolf
- 2 Experimental Pathology Laboratories, Inc. , Sterling, Virginia
| | - Sean T Spagnoli
- 3 Department of Biomedical Sciences, Oregon State University , Corvallis, Oregon
| | - David Lains
- 1 Zebrafish International Resource Center, University of Oregon , Eugene, Oregon
| | - Nadine Budrow
- 4 Zebrafish Core Facility, Beth Israel Deaconess Medical Center , Boston, Massachusetts
| | - Michael L Kent
- 3 Department of Biomedical Sciences, Oregon State University , Corvallis, Oregon.,5 Department of Microbiology, Oregon State University , Corvallis, Oregon
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14
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Strnadel J, Wang H, Carromeu C, Miyanohara A, Fujimura K, Blahovcova E, Nosal V, Skovierova H, Klemke R, Halasova E. Transplantation of Human-Induced Pluripotent Stem Cell-Derived Neural Precursors into Early-Stage Zebrafish Embryos. J Mol Neurosci 2018; 65:351-358. [PMID: 30003430 DOI: 10.1007/s12031-018-1109-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2018] [Accepted: 06/18/2018] [Indexed: 12/13/2022]
Abstract
Induced pluripotent stem cells (iPS cells) generated from somatic cells through reprogramming hold great promises for regenerative medicine. However, how reprogrammed cells survive, behave in vivo, and interact with host cells after transplantation still remains to be addressed. There is a significant need for animal models that allow in vivo tracking of transplanted cells in real time. In this regard, the zebrafish, a tropical freshwater fish, provides significant advantage as it is optically transparent and can be imaged in high resolution using confocal microscopy. The principal goal of this study was to optimize the protocol for successful short-term and immunosuppression-free transplantation of human iPS cell-derived neural progenitor cells into zebrafish and to test their ability to differentiate in this animal model. To address this aim, we isolated human iPS cell-derived neural progenitor cells from human fibroblasts and grafted them into (a) early (blastocyst)-stage wild-type AB zebrafish embryos or (b) 3-day-old Tg(gfap:GFP) zebrafish embryos (intracranial injection). We found that transplanted human neuronal progenitor cells can be effectively grafted and that they differentiate and survive in zebrafish for more than 2 weeks, validating the model as an ideal platform for in vivo screening experiments. We conclude that zebrafish provides an excellent model for studying iPS cell-derived cells in vivo.
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Affiliation(s)
- J Strnadel
- Department of Pathology, University of California, 9500 Gilman Drive # 0612, La Jolla, CA, 92093, USA. .,Department of Molecular Medicine, Biomedical Center Martin, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Mala Hora 4C, 036 01, Bratislava, Slovakia.
| | - H Wang
- Department of Pathology, University of California, 9500 Gilman Drive # 0612, La Jolla, CA, 92093, USA
| | - C Carromeu
- Department of Pediatrics, University of California, 9500 Gilman Drive # 0612, La Jolla, CA, 92093, USA
| | - A Miyanohara
- Department of Anesthesiology, University of California, 9500 Gilman Drive # 0612, La Jolla, CA, 92093, USA
| | - K Fujimura
- Department of Pathology, University of California, 9500 Gilman Drive # 0612, La Jolla, CA, 92093, USA
| | - E Blahovcova
- Department of Molecular Medicine, Biomedical Center Martin, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Mala Hora 4C, 036 01, Bratislava, Slovakia
| | - V Nosal
- Department of Molecular Medicine, Biomedical Center Martin, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Mala Hora 4C, 036 01, Bratislava, Slovakia
| | - H Skovierova
- Department of Molecular Medicine, Biomedical Center Martin, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Mala Hora 4C, 036 01, Bratislava, Slovakia
| | - R Klemke
- Department of Pathology, University of California, 9500 Gilman Drive # 0612, La Jolla, CA, 92093, USA
| | - E Halasova
- Department of Molecular Medicine, Biomedical Center Martin, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Mala Hora 4C, 036 01, Bratislava, Slovakia
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15
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Cabezas-Sainz P, Guerra-Varela J, Carreira MJ, Mariscal J, Roel M, Rubiolo JA, Sciara AA, Abal M, Botana LM, López R, Sánchez L. Improving zebrafish embryo xenotransplantation conditions by increasing incubation temperature and establishing a proliferation index with ZFtool. BMC Cancer 2018; 18:3. [PMID: 29291719 PMCID: PMC5748948 DOI: 10.1186/s12885-017-3919-8] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2016] [Accepted: 12/14/2017] [Indexed: 01/28/2023] Open
Abstract
BACKGROUND Zebrafish (Danio rerio) is a model organism that has emerged as a tool for cancer research, cancer being the second most common cause of death after cardiovascular disease for humans in the developed world. Zebrafish is a useful model for xenotransplantation of human cancer cells and toxicity studies of different chemotherapeutic compounds in vivo. Compared to the murine model, the zebrafish model is faster, can be screened using high-throughput methods and has a lower maintenance cost, making it possible and affordable to create personalized therapies. While several methods for cell proliferation determination based on image acquisition and quantification have been developed, some drawbacks still remain. In the xenotransplantation technique, quantification of cellular proliferation in vivo is critical to standardize the process for future preclinical applications of the model. METHODS This study improved the conditions of the xenotransplantation technique - quantification of cellular proliferation in vivo was performed through image processing with our ZFtool software and optimization of temperature in order to standardize the process for a future preclinical applications. ZFtool was developed to establish a base threshold that eliminates embryo auto-fluorescence and measures the area of marked cells (GFP) and the intensity of those cells to define a 'proliferation index'. RESULTS The analysis of tumor cell proliferation at different temperatures (34 °C and 36 °C) in comparison to in vitro cell proliferation provides of a better proliferation rate, achieved as expected at 36°, a maintenance temperature not demonstrated up to now. The mortality of the embryos remained between 5% and 15%. 5- Fluorouracil was tested for 2 days, dissolved in the incubation medium, in order to quantify the reduction of the tumor mass injected. In almost all of the embryos incubated at 36 °C and incubated with 5-Fluorouracil, there was a significant tumor cell reduction compared with the control group. This was not the case at 34 °C. CONCLUSIONS Our results demonstrate that the proliferation of the injected cells is better at 36 °C and that this temperature is the most suitable for testing chemotherapeutic drugs like the 5-Fluorouracil.
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Affiliation(s)
- Pablo Cabezas-Sainz
- Departament of Zoology, Genetics and Physical Anthropology, Universidade de Santiago de Compostela, Lugo, Spain
| | - Jorge Guerra-Varela
- Departament of Zoology, Genetics and Physical Anthropology, Universidade de Santiago de Compostela, Lugo, Spain
| | - María J Carreira
- Investigation Center of Information Technologies (CiTIUS), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - Javier Mariscal
- Translational Laboratory, Medical Oncology Department, Complexo Hospitalario Universitario de Santiago de Compostela/SERGAS, Santiago de Compostela, Spain
| | - María Roel
- Department of Pharmacology, Veterinary Faculty, Universidade de Santiago de Compostela, Lugo, Spain
| | - Juan A Rubiolo
- Departament of Zoology, Genetics and Physical Anthropology, Universidade de Santiago de Compostela, Lugo, Spain
| | - Andrés A Sciara
- Molecular and Cellular Biology Institute of Rosario (IBR-COCINET) - Biochemistry and Pharmaceutics Science Faculty, National Rosario University, Rosario, Santa Fe, Argentina
| | - Miguel Abal
- Translational Laboratory, Medical Oncology Department, Complexo Hospitalario Universitario de Santiago de Compostela/SERGAS, Santiago de Compostela, Spain
| | - Luis M Botana
- Department of Pharmacology, Veterinary Faculty, Universidade de Santiago de Compostela, Lugo, Spain
| | - Rafael López
- Translational Laboratory, Medical Oncology Department, Complexo Hospitalario Universitario de Santiago de Compostela/SERGAS, Santiago de Compostela, Spain
| | - Laura Sánchez
- Departament of Zoology, Genetics and Physical Anthropology, Universidade de Santiago de Compostela, Lugo, Spain.
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16
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Caballero D, Kaushik S, Correlo V, Oliveira J, Reis R, Kundu S. Organ-on-chip models of cancer metastasis for future personalized medicine: From chip to the patient. Biomaterials 2017; 149:98-115. [DOI: 10.1016/j.biomaterials.2017.10.005] [Citation(s) in RCA: 98] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2017] [Revised: 09/15/2017] [Accepted: 10/02/2017] [Indexed: 02/09/2023]
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17
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Xu W, Foster BA, Richards M, Bondioli KR, Shah G, Green CC. Characterization of prostate cancer cell progression in zebrafish xenograft model. Int J Oncol 2017; 52:252-260. [PMID: 29115578 PMCID: PMC5743385 DOI: 10.3892/ijo.2017.4189] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2017] [Accepted: 10/13/2017] [Indexed: 01/09/2023] Open
Abstract
Early diagnosis of prostate cancer (PCa) is critical for the application of efficient treatment to PCa patients. However, the majority of PCas remains indolent from several months to several years before malignancy. Current diagnosis methods have limitations in their reliability and are inefficient in time cost. Thus, an efficient in vivo PCa cell xenograft model is highly desired for diagnostic studies in PCas. In the present study we present a standardized procedure to create a PCa cell xenograft model using zebrafish (Danio rerio) as the host. PC3-CTR cells, a cell line from adenocarcinoma with stable expression of calcitonin receptor (CRT), were subcutaneously injected into zebrafish larvae at 48 h post fertilization. The nursing conditions for the larvae were optimized with stable survival rates of post hatch and post PC3-CTR cell injection. In this system, the progression of PC3-CTR cells in vivo was evaluated by migration and proliferation of the cells. Massive migrations of PC3 cells in vivo were observed at post injection day (PID)3. The injected PC3-CTR cells eventually invaded the whole larval zebrafish at PID5. Quantification of PC3-CTR cell proliferation was done using quantitative PCR (qPCR) analysis targeting the expression profiles of two PCa housekeeping genes, TATA-binding protein (TBP) and hypoxanthine phosphoribosyltransferase 1 (HPRT1) encoding genes. The excessive proliferation of PC3 cells in vivo was detected with both qPCR assays. Expression levels of one non-coding gene, prostate cancer associated 3 gene (pca3), and two other genes encoding transient receptor potential ion channel Melastatin 8 (trpm8) and prostate-specific membrane antigen (psma), showed a significantly enhanced aggressiveness of PC3-CTR cells in vivo. The model established in the present study provides an improved in vivo model for the diagnosis of PCas efficiently. This PCa cell xenograft model can also serve as a tool for high throughput anti-PCa drug screening in therapeutic treatments.
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Affiliation(s)
- Wei Xu
- Louisiana State University Agricultural Center, Baton Rouge, LA, USA
| | - Brittany A Foster
- Louisiana State University Agricultural Center, Baton Rouge, LA, USA
| | | | | | - Girish Shah
- School of Pharmacy, University of Louisiana, Monroe, LA 71201, USA
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18
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19
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Kirchberger S, Sturtzel C, Pascoal S, Distel M. Quo natas, Danio? -Recent Progress in Modeling Cancer in Zebrafish. Front Oncol 2017; 7:186. [PMID: 28894696 PMCID: PMC5581328 DOI: 10.3389/fonc.2017.00186] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2017] [Accepted: 08/09/2017] [Indexed: 12/30/2022] Open
Abstract
Over the last decade, zebrafish has proven to be a powerful model in cancer research. Zebrafish form tumors that histologically and genetically resemble human cancers. The live imaging and cost-effective compound screening possible with zebrafish especially complement classic mouse cancer models. Here, we report recent progress in the field, including genetically engineered zebrafish cancer models, xenotransplantation of human cancer cells into zebrafish, promising approaches toward live investigation of the tumor microenvironment, and identification of therapeutic strategies by performing compound screens on zebrafish cancer models. Given the recent advances in genome editing, personalized zebrafish cancer models are now a realistic possibility. In addition, ongoing automation will soon allow high-throughput compound screening using zebrafish cancer models to be part of preclinical precision medicine approaches.
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Affiliation(s)
- Stefanie Kirchberger
- St. Anna Kinderkrebsforschung, Children's Cancer Research Institute, Innovative Cancer Models, Vienna, Austria
| | - Caterina Sturtzel
- St. Anna Kinderkrebsforschung, Children's Cancer Research Institute, Innovative Cancer Models, Vienna, Austria
| | - Susana Pascoal
- St. Anna Kinderkrebsforschung, Children's Cancer Research Institute, Innovative Cancer Models, Vienna, Austria
| | - Martin Distel
- St. Anna Kinderkrebsforschung, Children's Cancer Research Institute, Innovative Cancer Models, Vienna, Austria
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20
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Schachtschneider KM, Schwind RM, Newson J, Kinachtchouk N, Rizko M, Mendoza-Elias N, Grippo P, Principe DR, Park A, Overgaard NH, Jungersen G, Garcia KD, Maker AV, Rund LA, Ozer H, Gaba RC, Schook LB. The Oncopig Cancer Model: An Innovative Large Animal Translational Oncology Platform. Front Oncol 2017; 7:190. [PMID: 28879168 PMCID: PMC5572387 DOI: 10.3389/fonc.2017.00190] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2017] [Accepted: 08/10/2017] [Indexed: 12/20/2022] Open
Abstract
Despite an improved understanding of cancer molecular biology, immune landscapes, and advancements in cytotoxic, biologic, and immunologic anti-cancer therapeutics, cancer remains a leading cause of death worldwide. More than 8.2 million deaths were attributed to cancer in 2012, and it is anticipated that cancer incidence will continue to rise, with 19.3 million cases expected by 2025. The development and investigation of new diagnostic modalities and innovative therapeutic tools is critical for reducing the global cancer burden. Toward this end, transitional animal models serve a crucial role in bridging the gap between fundamental diagnostic and therapeutic discoveries and human clinical trials. Such animal models offer insights into all aspects of the basic science-clinical translational cancer research continuum (screening, detection, oncogenesis, tumor biology, immunogenicity, therapeutics, and outcomes). To date, however, cancer research progress has been markedly hampered by lack of a genotypically, anatomically, and physiologically relevant large animal model. Without progressive cancer models, discoveries are hindered and cures are improbable. Herein, we describe a transgenic porcine model—the Oncopig Cancer Model (OCM)—as a next-generation large animal platform for the study of hematologic and solid tumor oncology. With mutations in key tumor suppressor and oncogenes, TP53R167H and KRASG12D, the OCM recapitulates transcriptional hallmarks of human disease while also exhibiting clinically relevant histologic and genotypic tumor phenotypes. Moreover, as obesity rates increase across the global population, cancer patients commonly present clinically with multiple comorbid conditions. Due to the effects of these comorbidities on patient management, therapeutic strategies, and clinical outcomes, an ideal animal model should develop cancer on the background of representative comorbid conditions (tumor macro- and microenvironments). As observed in clinical practice, liver cirrhosis frequently precedes development of primary liver cancer or hepatocellular carcinoma. The OCM has the capacity to develop tumors in combination with such relevant comorbidities. Furthermore, studies on the tumor microenvironment demonstrate similarities between OCM and human cancer genomic landscapes. This review highlights the potential of this and other large animal platforms as transitional models to bridge the gap between basic research and clinical practice.
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Affiliation(s)
| | - Regina M Schwind
- Department of Radiology, University of Illinois at Chicago, Chicago, IL, United States
| | | | | | - Mark Rizko
- College of Medicine, University of Illinois at Chicago, Chicago, IL, United States
| | - Nasya Mendoza-Elias
- College of Medicine, University of Illinois at Chicago, Chicago, IL, United States
| | - Paul Grippo
- Department of Medicine, University of Illinois at Chicago, Chicago, IL, United States
| | - Daniel R Principe
- Department of Medicine, University of Illinois at Chicago, Chicago, IL, United States
| | - Alex Park
- College of Medicine, University of Illinois at Chicago, Chicago, IL, United States
| | - Nana H Overgaard
- Division of Immunology and Vaccinology, National Veterinary Institute, Technical University of Denmark, Kongens Lyngby, Denmark
| | - Gregers Jungersen
- Division of Immunology and Vaccinology, National Veterinary Institute, Technical University of Denmark, Kongens Lyngby, Denmark
| | - Kelly D Garcia
- Biologic Resources Laboratory, University of Illinois at Chicago, Chicago, IL, United States
| | - Ajay V Maker
- Department of Surgical Oncology, University of Illinois at Chicago, Chicago, IL, United States
| | - Laurie A Rund
- Department of Animal Sciences, University of Illinois, Urbana, IL, United States
| | - Howard Ozer
- Department of Medicine, University of Illinois at Chicago, Chicago, IL, United States
| | - Ron C Gaba
- Department of Radiology, University of Illinois at Chicago, Chicago, IL, United States
| | - Lawrence B Schook
- Department of Radiology, University of Illinois at Chicago, Chicago, IL, United States.,Department of Animal Sciences, University of Illinois, Urbana, IL, United States
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21
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Nauroy P, Hughes S, Naba A, Ruggiero F. The in-silico zebrafish matrisome: A new tool to study extracellular matrix gene and protein functions. Matrix Biol 2017; 65:5-13. [PMID: 28739138 DOI: 10.1016/j.matbio.2017.07.001] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Revised: 07/10/2017] [Accepted: 07/11/2017] [Indexed: 01/19/2023]
Abstract
Extracellular matrix (ECM) proteins are major components of most tissues and organs. In addition to their crucial role in tissue cohesion and biomechanics, they chiefly regulate various important biological processes during embryonic development, tissue homeostasis and repair. In essence, ECM proteins were defined as secreted proteins that localized in the extracellular space. The characterization of the human and mouse matrisomes provided the first definition of ECM actors by comprehensively listing ECM proteins and classified them into categories. Because zebrafish is becoming a popular model to study ECM biology, we sought to characterize the zebrafish matrisome using an in-silico gene-orthology-based approach. We report the identification of 1002 genes encoding the in-silico zebrafish matrisome. Using independent validations, we provide evidence for the robustness of the orthology-based approach. Moreover, we evaluated the orthology relationships between human and zebrafish genes at the whole-genome and matrisome levels and showed that the different categories of ECM genes are differentially subjected to evolutionary pressure. Last, we illustrate how the zebrafish matrisome list can be employed to annotate big data using the example of a previously published proteomic study of the skeletal ECM. The establishment of the zebrafish matrisome will undoubtedly facilitate the analysis of ECM components in "-omic" data sets.
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Affiliation(s)
- Pauline Nauroy
- Univ Lyon, Institut de Génomique Fonctionnelle de Lyon, CNRS UMR 5242, Ecole Normale Supérieure de Lyon, Université Claude Bernard Lyon 1, 46 allée d'Italie, F-69364 Lyon, France
| | - Sandrine Hughes
- Univ Lyon, Institut de Génomique Fonctionnelle de Lyon, CNRS UMR 5242, Ecole Normale Supérieure de Lyon, Université Claude Bernard Lyon 1, 46 allée d'Italie, F-69364 Lyon, France
| | - Alexandra Naba
- Department of Physiology and Biophysics, University of Illinois at Chicago, College of Medicine, 835 S. Wolcott Avenue, Chicago, IL 60612, USA.
| | - Florence Ruggiero
- Univ Lyon, Institut de Génomique Fonctionnelle de Lyon, CNRS UMR 5242, Ecole Normale Supérieure de Lyon, Université Claude Bernard Lyon 1, 46 allée d'Italie, F-69364 Lyon, France.
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22
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Beyond mouse cancer models: Three-dimensional human-relevant in vitro and non-mammalian in vivo models for photodynamic therapy. MUTATION RESEARCH-REVIEWS IN MUTATION RESEARCH 2017; 773:242-262. [DOI: 10.1016/j.mrrev.2016.09.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Accepted: 09/09/2016] [Indexed: 02/08/2023]
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23
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Animal Models in Glioblastoma: Use in Biology and Developing Therapeutic Strategies. ADVANCES IN BIOLOGY AND TREATMENT OF GLIOBLASTOMA 2017. [DOI: 10.1007/978-3-319-56820-1_9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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24
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Conservation of the Nrf2-Mediated Gene Regulation of Proteasome Subunits and Glucose Metabolism in Zebrafish. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2016; 2016:5720574. [PMID: 28116036 PMCID: PMC5223048 DOI: 10.1155/2016/5720574] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/26/2016] [Revised: 11/09/2016] [Accepted: 11/22/2016] [Indexed: 12/18/2022]
Abstract
The Keap1-Nrf2 system is an evolutionarily conserved defense mechanism against oxidative and xenobiotic stress. Besides the exogenous stress response, Nrf2 has been found to regulate numerous cellular functions, including protein turnover and glucose metabolism; however, the evolutionary origins of these functions remain unknown. In the present study, we searched for novel target genes associated with the zebrafish Nrf2 to answer this question. A microarray analysis of zebrafish embryos that overexpressed Nrf2 revealed that 115 candidate genes were targets of Nrf2, including genes encoding proteasome subunits and enzymes involved in glucose metabolism. A real-time quantitative PCR suggested that the expression of 3 proteasome subunits (psma3, psma5, and psmb7) and 2 enzymes involved in glucose metabolism (pgd and fbp1a) were regulated by zebrafish Nrf2. We thus next examined the upregulation of these genes by an Nrf2 activator, diethyl maleate, using Nrf2 mutant zebrafish larvae. The results of real-time quantitative PCR and whole-mount in situ hybridization showed that all of these 5 genes were upregulated by diethyl maleate treatment in an Nrf2-dependent manner, especially in the liver. These findings implied that the Nrf2-mediated regulation of the proteasome subunits and glucose metabolism is evolutionarily conserved among vertebrates.
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25
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Li TJ, Jiang YM, Hu YF, Huang L, Yu J, Zhao LY, Deng HJ, Mou TY, Liu H, Yang Y, Zhang Q, Li GX. Interleukin-17-Producing Neutrophils Link Inflammatory Stimuli to Disease Progression by Promoting Angiogenesis in Gastric Cancer. Clin Cancer Res 2016; 23:1575-1585. [PMID: 27620275 DOI: 10.1158/1078-0432.ccr-16-0617] [Citation(s) in RCA: 111] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2016] [Revised: 07/28/2016] [Accepted: 08/15/2016] [Indexed: 02/06/2023]
Abstract
Purpose: Elevated levels of neutrophils have been associated with poor survival in various cancers, but direct evidence supporting a role for neutrophils in the immunopathogenesis of human cancers is lacking.Experimental Design: A total of 573 patients with gastric cancer were enrolled in this study. Immunohistochemistry and real-time PCR were performed to analyze the distribution and clinical relevance of neutrophils in different microanatomic regions. The regulation and function of neutrophils were assessed both in vitro and in vivoResults: Increased neutrophil counts in the peripheral blood were associated with poor prognosis in gastric cancer patients. In gastric cancer tissues, neutrophils were enriched predominantly in the invasive margin, and neutrophil levels were a powerful predictor of poor survival in patients with gastric cancer. IL17+ neutrophils constitute a large portion of IL17-producing cells in human gastric cancer. Proinflammatory IL17 is a critical mediator of the recruitment of neutrophils into the invasive margin by CXC chemokines. Moreover, neutrophils at the invasive margin were a major source of matrix metalloproteinase-9, a secreted protein that stimulates proangiogenic activity in gastric cancer cells. Accordingly, high levels of infiltrated neutrophils at the invasive margin were positively correlated with angiogenesis progression in patients with gastric cancer.Conclusions: These data provide direct evidence supporting the pivotal role of neutrophils in gastric cancer progression and reveal a novel immune escape mechanism involving fine-tuned collaborative action between cancer cells and immune cells in the distinct tumor microenvironment. Clin Cancer Res; 23(6); 1575-85. ©2016 AACR.
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Affiliation(s)
- Tuan-Jie Li
- Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Liver Disease Research, Guangzhou, China
| | - Yu-Ming Jiang
- Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Yan-Feng Hu
- Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Lei Huang
- German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Jiang Yu
- Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Li-Ying Zhao
- Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Hai-Jun Deng
- Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Ting-Yu Mou
- Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Hao Liu
- Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Yang Yang
- Guangdong Provincial Key Laboratory of Liver Disease Research, Guangzhou, China. .,Department of Hepatic Surgery, The 3 Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Qi Zhang
- Guangdong Provincial Key Laboratory of Liver Disease Research, Guangzhou, China. .,Cell-gene Therapy Translational Medicine Research Center, The 3 Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Guo-Xin Li
- Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, China.
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26
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Shologu N, Szegezdi E, Lowery A, Kerin M, Pandit A, Zeugolis DI. Recreating complex pathophysiologies in vitro with extracellular matrix surrogates for anticancer therapeutics screening. Drug Discov Today 2016; 21:1521-1531. [DOI: 10.1016/j.drudis.2016.06.001] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2016] [Revised: 05/17/2016] [Accepted: 06/01/2016] [Indexed: 12/12/2022]
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27
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Alternative haplotypes of antigen processing genes in zebrafish diverged early in vertebrate evolution. Proc Natl Acad Sci U S A 2016; 113:E5014-23. [PMID: 27493218 DOI: 10.1073/pnas.1607602113] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Antigen processing and presentation genes found within the MHC are among the most highly polymorphic genes of vertebrate genomes, providing populations with diverse immune responses to a wide array of pathogens. Here, we describe transcriptome, exome, and whole-genome sequencing of clonal zebrafish, uncovering the most extensive diversity within the antigen processing and presentation genes of any species yet examined. Our CG2 clonal zebrafish assembly provides genomic context within a remarkably divergent haplotype of the core MHC region on chromosome 19 for six expressed genes not found in the zebrafish reference genome: mhc1uga, proteasome-β 9b (psmb9b), psmb8f, and previously unknown genes psmb13b, tap2d, and tap2e We identify ancient lineages for Psmb13 within a proteasome branch previously thought to be monomorphic and provide evidence of substantial lineage diversity within each of three major trifurcations of catalytic-type proteasome subunits in vertebrates: Psmb5/Psmb8/Psmb11, Psmb6/Psmb9/Psmb12, and Psmb7/Psmb10/Psmb13. Strikingly, nearby tap2 and MHC class I genes also retain ancient sequence lineages, indicating that alternative lineages may have been preserved throughout the entire MHC pathway since early diversification of the adaptive immune system ∼500 Mya. Furthermore, polymorphisms within the three MHC pathway steps (antigen cleavage, transport, and presentation) are each predicted to alter peptide specificity. Lastly, comparative analysis shows that antigen processing gene diversity is far more extensive than previously realized (with ancient coelacanth psmb8 lineages, shark psmb13, and tap2t and psmb10 outside the teleost MHC), implying distinct immune functions and conserved roles in shaping MHC pathway evolution throughout vertebrates.
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28
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Guerra-Varela J, Cabezas-Sainz P, Yebra-Pimentel E, Gutiérrez-Lovera C, Cedrón VP, Otero Obarrio MA, Sciara AA, Rodríguez N, Araujo J, Millán A, Sánchez L. “A Zebra in the Water”: Inspiring Science in Spain. Zebrafish 2016; 13:241-7. [DOI: 10.1089/zeb.2015.1178] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Affiliation(s)
- Jorge Guerra-Varela
- Department of Genetics, Veterinary Faculty, Universidade de Santiago de Compostela, Lugo, Spain
- Geneaqua S.L., Lugo, Spain
| | - Pablo Cabezas-Sainz
- Department of Genetics, Veterinary Faculty, Universidade de Santiago de Compostela, Lugo, Spain
| | - Elena Yebra-Pimentel
- Department of Genetics, Veterinary Faculty, Universidade de Santiago de Compostela, Lugo, Spain
| | - Carlha Gutiérrez-Lovera
- Department of Genetics, Veterinary Faculty, Universidade de Santiago de Compostela, Lugo, Spain
| | - Vanessa P. Cedrón
- Department of Genetics, Veterinary Faculty, Universidade de Santiago de Compostela, Lugo, Spain
| | - Mónica A. Otero Obarrio
- Department of Genetics, Veterinary Faculty, Universidade de Santiago de Compostela, Lugo, Spain
| | - Andrés A. Sciara
- Department of Genetics, Veterinary Faculty, Universidade de Santiago de Compostela, Lugo, Spain
| | | | | | | | - Laura Sánchez
- Department of Genetics, Veterinary Faculty, Universidade de Santiago de Compostela, Lugo, Spain
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29
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Immunotherapeutic strategies targeting natural killer T cell responses in cancer. Immunogenetics 2016; 68:623-38. [PMID: 27393665 DOI: 10.1007/s00251-016-0928-8] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2016] [Accepted: 06/22/2016] [Indexed: 12/21/2022]
Abstract
Natural killer T (NKT) cells are a unique subset of lymphocytes that bridge the innate and adaptive immune system. NKT cells possess a classic αβ T cell receptor (TCR) that is able to recognize self and foreign glycolipid antigens presented by the nonclassical class I major histocompatibility complex (MHC) molecule, CD1d. Type I NKT cells (referred to as invariant NKT cells) express a semi-invariant Vα14Jα18 TCR in mice and Vα24Jα18 TCR in humans. Type II NKT cells are CD1d-restricted T cells that express a more diverse set of TCR α chains. The two types of NKT cells often exert opposing effects especially in tumor immunity, where type II cells generally suppress tumor immunity while type I NKT cells can enhance anti-tumor immune responses. In this review, we focus on the role of NKT cells in cancer. We discuss their effector and suppressive functions, as well as describe preclinical and clinical studies utilizing therapeutic strategies focused on harnessing their potent anti-tumor effector functions, and conclude with a discussion on potential next steps for the utilization of NKT cell-targeted therapies for the treatment of cancer.
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30
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Abstract
This protocol describes the ex vivo characterization of zebrafish hematopoietic progenitors. We show how to isolate zebrafish hematopoietic cells for cultivation and differentiation in colony assays in semi-solid media. We also describe procedures for the generation of recombinant zebrafish cytokines and for the isolation of carp serum, which are essential components of the medium required to grow zebrafish hematopoietic cells ex vivo. The outcome of these clonal assays can easily be evaluated using standard microscopy techniques after 3-10 d in culture. In addition, we describe how to isolate individual colonies for further imaging and gene expression profiling. In other vertebrate model organisms, ex vivo assays have been crucial for elucidating the relationships among hematopoietic stem cells (HSCs), progenitor cells and their mature progeny. The present protocol should facilitate such studies on cells derived from zebrafish.
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31
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Abstract
The zebrafish model is the only available high-throughput vertebrate assessment system, and it is uniquely suited for studies of in vivo cell biology. A sequenced and annotated genome has revealed a large degree of evolutionary conservation in comparison to the human genome. Due to our shared evolutionary history, the anatomical and physiological features of fish are highly homologous to humans, which facilitates studies relevant to human health. In addition, zebrafish provide a very unique vertebrate data stream that allows researchers to anchor hypotheses at the biochemical, genetic, and cellular levels to observations at the structural, functional, and behavioral level in a high-throughput format. In this review, we will draw heavily from toxicological studies to highlight advances in zebrafish high-throughput systems. Breakthroughs in transgenic/reporter lines and methods for genetic manipulation, such as the CRISPR-Cas9 system, will be comprised of reports across diverse disciplines.
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Affiliation(s)
- Gloria R Garcia
- Oregon State University, Department of Environmental and Molecular Toxicology, Environmental Health Sciences Center, Corvallis, OR 97331, USA
| | - Pamela D Noyes
- Oregon State University, Department of Environmental and Molecular Toxicology, Environmental Health Sciences Center, Corvallis, OR 97331, USA
| | - Robert L Tanguay
- Oregon State University, Department of Environmental and Molecular Toxicology, Environmental Health Sciences Center, Corvallis, OR 97331, USA.
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32
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Bellipanni G, Cappello F, Scalia F, Conway de Macario E, Macario AJ, Giordano A. Zebrafish as a Model for the Study of Chaperonopathies. J Cell Physiol 2016; 231:2107-14. [DOI: 10.1002/jcp.25319] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2016] [Accepted: 01/25/2016] [Indexed: 11/08/2022]
Affiliation(s)
- Gianfranco Bellipanni
- Sbarro Institute for Cancer Research and Molecular Medicine; Philadelphia Pennsylvania
- Department of Biology; College of Science and Technology, Temple University; Philadelphia Pennsylvania
- Euro-Mediterranean Institute of Science and Technology (IEMEST); Palermo Italy
| | - Francesco Cappello
- Department of Biology; College of Science and Technology, Temple University; Philadelphia Pennsylvania
- Euro-Mediterranean Institute of Science and Technology (IEMEST); Palermo Italy
- Department of Experimental Biomedicine and Clinical Neuroscience; University of Palermo; Palermo Italy
| | - Federica Scalia
- Department of Experimental Biomedicine and Clinical Neuroscience; University of Palermo; Palermo Italy
| | - Everly Conway de Macario
- Department of Microbiology and Immunology; School of Medicine, University of Maryland at Baltimore and IMET; Baltimore Maryland
| | - Alberto J.L. Macario
- Euro-Mediterranean Institute of Science and Technology (IEMEST); Palermo Italy
- Department of Microbiology and Immunology; School of Medicine, University of Maryland at Baltimore and IMET; Baltimore Maryland
| | - Antonio Giordano
- Sbarro Institute for Cancer Research and Molecular Medicine; Philadelphia Pennsylvania
- Department of Biology; College of Science and Technology, Temple University; Philadelphia Pennsylvania
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33
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Lobert VH, Mouradov D, Heath JK. Focusing the Spotlight on the Zebrafish Intestine to Illuminate Mechanisms of Colorectal Cancer. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2016; 916:411-37. [PMID: 27165364 DOI: 10.1007/978-3-319-30654-4_18] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Colorectal cancer, encompassing colon and rectal cancer, arises from the epithelial lining of the large bowel. It is most prevalent in Westernised societies and is increasing in frequency as the world becomes more industrialised. Unfortunately, metastatic colorectal cancer is not cured by chemotherapy and the annual number of deaths caused by colorectal cancer, currently 700,000, is expected to rise. Our understanding of the contribution that genetic mutations make to colorectal cancer, although incomplete, is reasonably well advanced. However, it has only recently become widely appreciated that in addition to the ongoing accumulation of genetic mutations, chronic inflammation also plays a critical role in the initiation and progression of this disease. While a robust and tractable genetic model of colorectal cancer in zebrafish, suitable for pre-clinical studies, is not yet available, the identification of genes required for the rapid proliferation of zebrafish intestinal epithelial cells during development has highlighted a number of essential genes that could be targeted to disable colorectal cancer cells. Moreover, appreciation of the utility of zebrafish to study intestinal inflammation is on the rise. In particular, zebrafish provide unique opportunities to investigate the impact of genetic and environmental factors on the integrity of intestinal epithelial barrier function. With currently available tools, the interplay between epigenetic regulators, intestinal injury, microbiota composition and innate immune cell mobilisation can be analysed in exquisite detail. This provides excellent opportunities to define critical events that could potentially be targeted therapeutically. Further into the future, the use of zebrafish larvae as hosts for xenografts of human colorectal cancer tissue, while still in its infancy, holds great promise that zebrafish could one day provide a practical, preclinical personalized medicine platform for the rapid assessment of the metastatic potential and drug-sensitivity of patient-derived cancers.
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Affiliation(s)
- Viola H Lobert
- Development and Cancer Division, The Walter and Eliza Hall Institute of Medical Research, 1G Royal Parade, Parkville, VIC, 3052, Australia.,Department of Biochemistry, Institute for Cancer Research, Oslo University Hospital, Montebello, N-0379, Oslo, Norway
| | - Dmitri Mouradov
- Systems Biology and Personalised Medicine Division, The Walter and Eliza Hall Institute of Medical Research, 1G Royal Parade, Parkville, VIC, 3052, Australia
| | - Joan K Heath
- Development and Cancer Division, The Walter and Eliza Hall Institute of Medical Research, 1G Royal Parade, Parkville, VIC, 3052, Australia. .,Department of Medical Biology, University of Melbourne, Parkville, VIC, 3052, Australia.
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34
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Penas C, Sánchez MI, Guerra-Varela J, Sanchez L, Vázquez ME, Mascareñas JL. Light-Controlled Cellular Internalization and Cytotoxicity of Nucleic Acid-Binding Agents: Studies in Vitro and in Zebrafish Embryos. Chembiochem 2016; 17:37-41. [PMID: 26534774 PMCID: PMC4766732 DOI: 10.1002/cbic.201500455] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2015] [Indexed: 01/19/2023]
Abstract
We synthesized octa-arginine conjugates of DNA-binding agents (bisbenzamidine, acridine and Thiazole Orange) and demonstrated that their DNA binding and cell internalization can be inhibited by appending a (negatively charged) oligoglutamic tail through a photolabile linker. UV irradiation released the parent conjugates, thus restoring cell internalization and biological activity. Assays with zebrafish embryos demonstrates the potential of this prodrug strategy for controlling in vivo cytotoxicity.
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Affiliation(s)
- Cristina Penas
- Departamento de Química Orgánica, Centro Singular de Investigación en Química Biolóxica e Materiais, Moleculares (CIQUS), Universidade de Santiago de Compostela, Jenaro de la Fuente s/n, Campus Vida, 15782, Santiago de Compostela, Spain
| | - Mateo I Sánchez
- Departamento de Química Orgánica, Centro Singular de Investigación en Química Biolóxica e Materiais, Moleculares (CIQUS), Universidade de Santiago de Compostela, Jenaro de la Fuente s/n, Campus Vida, 15782, Santiago de Compostela, Spain
| | - Jorge Guerra-Varela
- Departmento de Xenética, Facultade de Veterinaria, Universidade de Santiago de Compostela, Av. Carballo Calero s/n, 27002, Lugo, Spain
| | - Laura Sanchez
- Departmento de Xenética, Facultade de Veterinaria, Universidade de Santiago de Compostela, Av. Carballo Calero s/n, 27002, Lugo, Spain
| | - M Eugenio Vázquez
- Departamento de Química Orgánica, Centro Singular de Investigación en Química Biolóxica e Materiais, Moleculares (CIQUS), Universidade de Santiago de Compostela, Jenaro de la Fuente s/n, Campus Vida, 15782, Santiago de Compostela, Spain.
| | - José L Mascareñas
- Departamento de Química Orgánica, Centro Singular de Investigación en Química Biolóxica e Materiais, Moleculares (CIQUS), Universidade de Santiago de Compostela, Jenaro de la Fuente s/n, Campus Vida, 15782, Santiago de Compostela, Spain.
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35
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Dang M, Fogley R, Zon LI. Identifying Novel Cancer Therapies Using Chemical Genetics and Zebrafish. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2016; 916:103-24. [PMID: 27165351 DOI: 10.1007/978-3-319-30654-4_5] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Chemical genetics is the use of small molecules to perturb biological pathways. This technique is a powerful tool for implicating genes and pathways in developmental programs and disease, and simultaneously provides a platform for the discovery of novel therapeutics. The zebrafish is an advantageous model for in vivo high-throughput small molecule screening due to translational appeal, high fecundity, and a unique set of developmental characteristics that support genetic manipulation, chemical treatment, and phenotype detection. Chemical genetic screens in zebrafish can identify hit compounds that target oncogenic processes-including cancer initiation and maintenance, metastasis, and angiogenesis-and may serve as cancer therapies. Notably, by combining drug discovery and animal testing, in vivo screening of small molecules in zebrafish has enabled rapid translation of hit anti-cancer compounds to the clinic, especially through the repurposing of FDA-approved drugs. Future technological advancements in automation and high-powered imaging, as well as the development and characterization of new mutant and transgenic lines, will expand the scope of chemical genetics in zebrafish.
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Affiliation(s)
- Michelle Dang
- Stem Cell Program and Division of Hematology/Oncology, Boston Children's Hospital, Boston, MA, 02115, USA.,Dana Farber Cancer Institute, Howard Hughes Medical Institute, Harvard Stem Cell Institute, Harvard Medical School, 1 Blackfan Circle, Boston, MA, 02115, USA
| | - Rachel Fogley
- Stem Cell Program and Division of Hematology/Oncology, Boston Children's Hospital, Boston, MA, 02115, USA.,Dana Farber Cancer Institute, Howard Hughes Medical Institute, Harvard Stem Cell Institute, Harvard Medical School, 1 Blackfan Circle, Boston, MA, 02115, USA
| | - Leonard I Zon
- Stem Cell Program and Division of Hematology/Oncology, Boston Children's Hospital, Boston, MA, 02115, USA. .,Dana Farber Cancer Institute, Howard Hughes Medical Institute, Harvard Stem Cell Institute, Harvard Medical School, 1 Blackfan Circle, Boston, MA, 02115, USA.
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36
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Powell DR, Huttenlocher A. Neutrophils in the Tumor Microenvironment. Trends Immunol 2015; 37:41-52. [PMID: 26700397 DOI: 10.1016/j.it.2015.11.008] [Citation(s) in RCA: 415] [Impact Index Per Article: 46.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2015] [Revised: 11/16/2015] [Accepted: 11/16/2015] [Indexed: 01/13/2023]
Abstract
Neutrophils are the first responders to sites of acute tissue damage and infection. Recent studies suggest that in addition to neutrophil apoptosis, resolution of neutrophil inflammation at wounds can be mediated by reverse migration from tissues and transmigration back into the vasculature. In settings of chronic inflammation, neutrophils persist in tissues, and this persistence has been associated with cancer progression. However, the role of neutrophils in the tumor microenvironment remains controversial, with evidence for both pro- and anti-tumor roles. Here we review the mechanisms that regulate neutrophil recruitment and resolution at sites of tissue damage, with a specific focus on the tumor microenvironment. We discuss the current understanding as to how neutrophils alter the tumor microenvironment to support or hinder cancer progression, and in this context outline gaps in understanding and important areas of inquiry.
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Affiliation(s)
- Davalyn R Powell
- Departments of Pediatrics and Medical Microbiology and Immunology, University of Wisconsin-Madison, Madison, WI, USA
| | - Anna Huttenlocher
- Departments of Pediatrics and Medical Microbiology and Immunology, University of Wisconsin-Madison, Madison, WI, USA.
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37
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Yee NS, Ignatenko N, Finnberg N, Lee N, Stairs D. ANIMAL MODELS OF CANCER BIOLOGY. CANCER GROWTH AND METASTASIS 2015; 8:115-8. [PMID: 26688665 PMCID: PMC4676433 DOI: 10.4137/cgm.s37907] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Nelson S Yee
- Assistant Professor of Medicine in Hematology-Oncology, Pennsylvania State University, Hershey, PA, USA
| | - Natalia Ignatenko
- Associate Professor of Cellular and Molecular Medicine, University of Arizona, Tucson, AZ, USA
| | - Niklas Finnberg
- Assistant Research Professor, Fox Chase Cancer Institute, Philadelphia, PA, USA
| | - Nikki Lee
- Assistant Professor, The University of Hong Kong, Hong Kong
| | - Douglas Stairs
- Assistant Professor of Pathology, Pharmacology, and Biochemistry & Molecular Biology, Pennsylvania State University, Hershey, PA, USA
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38
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Fish provide ID(H)eas on targeting leukemia. Blood 2015; 125:2880-2. [PMID: 25953976 DOI: 10.1182/blood-2015-03-636225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
In this issue of Blood, Shi et al describe the role of isocitrate dehydrogenase 1 (idh1) and idh2 in developmental hematopoiesis and demonstrate the conserved leukemogenic potential of human IDH1 mutations in zebrafish
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39
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Live imaging and gene expression analysis in zebrafish identifies a link between neutrophils and epithelial to mesenchymal transition. PLoS One 2014; 9:e112183. [PMID: 25372289 PMCID: PMC4221567 DOI: 10.1371/journal.pone.0112183] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2014] [Accepted: 10/06/2014] [Indexed: 12/18/2022] Open
Abstract
Chronic inflammation is associated with epithelial to mesenchymal transition (EMT) and cancer progression however the relationship between inflammation and EMT remains unclear. Here, we have exploited zebrafish to visualize and quantify the earliest events during epithelial cell transformation induced by oncogenic HRasV12. Live imaging revealed that expression of HRasV12 in the epidermis results in EMT and chronic neutrophil and macrophage infiltration. We have developed an in vivo system to probe and quantify gene expression changes specifically in transformed cells from chimeric zebrafish expressing oncogenic HRasV12 using translating ribosomal affinity purification (TRAP). We found that the expression of genes associated with EMT, including slug, vimentin and mmp9, are enriched in HRasV12 transformed epithelial cells and that this enrichment requires the presence of neutrophils. An early signal induced by HRasV12 in epithelial cells is the expression of il-8 (cxcl8) and we found that the chemokine receptor, Cxcr2, mediates neutrophil but not macrophage recruitment to the transformed cells. Surprisingly, we also found a cell autonomous role for Cxcr2 signaling in transformed cells for both neutrophil recruitment and EMT related gene expression associated with Ras transformation. Taken together, these findings implicate both autocrine and paracrine signaling through Cxcr2 in the regulation of inflammation and gene expression in transformed epithelial cells.
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40
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Park JT, Johnson N, Liu S, Levesque M, Wang YJ, Ho H, Huso D, Maitra A, Parsons MJ, Prescott JD, Leach SD. Differential in vivo tumorigenicity of diverse KRAS mutations in vertebrate pancreas: A comprehensive survey. Oncogene 2014; 34:2801-6. [PMID: 25065594 PMCID: PMC4836617 DOI: 10.1038/onc.2014.223] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2014] [Revised: 06/09/2014] [Accepted: 06/15/2014] [Indexed: 12/30/2022]
Abstract
Somatic activation of the KRAS proto-oncogene is evident in almost all pancreatic cancers, and appears to represent an initiating event. These mutations occur primarily at codon 12 and less frequently at codons 13 and 61. While some studies have suggested that different KRAS mutations may have variable oncogenic properties, to date there has been no comprehensive functional comparison of multiple KRAS mutations in an in vivo vertebrate tumorigenesis system. We generated a Gal4/UAS-based zebrafish model of pancreatic tumorigenesis in which the pancreatic expression of UAS-regulated oncogenes is driven by a ptf1a:Gal4-VP16 driver line. This system allowed us to rapidly compare the ability of 12 different KRAS mutations (G12A, G12C, G12D, G12F, G12R, G12S, G12V, G13C, G13D, Q61L, Q61R, and A146T) to drive pancreatic tumorigenesis in vivo. Among fish injected with one of five KRAS mutations reported in other tumor types but not in human pancreatic cancer, 2/79 (0.25%) developed pancreatic tumors, with both tumors arising in fish injected with A146T. In contrast, among fish injected with one of seven KRAS mutations known to occur in human pancreatic cancer, 22/106 (20.8%) developed pancreatic cancer. All eight tumorigenic KRAS mutations were associated with downstream MAPK/ERK pathway activation in preneoplastic pancreatic epithelium, while non-tumorigenic mutations were not. These results suggest that the spectrum of KRAS mutations observed in human pancreatic cancer reflects selection based upon variable tumorigenic capacities, including the ability to activate MAPK/ERK signaling.
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Affiliation(s)
- J T Park
- Department of Surgery, Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - N Johnson
- Department of Surgery, Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - S Liu
- Department of Surgery, Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - M Levesque
- Department of Surgery, Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - Y J Wang
- Graduate Program in Human Genetics, Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - H Ho
- Department of Pathology, Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - D Huso
- Department of Molecular & Comparative Pathobiology, Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - A Maitra
- Department of Pathology, Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - M J Parsons
- 1] Department of Surgery, Johns Hopkins Medical Institutions, Baltimore, MD, USA [2] Graduate Program in Human Genetics, Johns Hopkins Medical Institutions, Baltimore, MD, USA [3] Institute of Genetic Medicine, Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - J D Prescott
- Department of Surgery, Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - S D Leach
- 1] Department of Surgery, Johns Hopkins Medical Institutions, Baltimore, MD, USA [2] Graduate Program in Human Genetics, Johns Hopkins Medical Institutions, Baltimore, MD, USA [3] Institute of Genetic Medicine, Johns Hopkins Medical Institutions, Baltimore, MD, USA
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