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Meng XY, Wang ZH, Yu XD, Zhang QY, Ke F. Development and characterization of a skin cell line from Chinese perch (Siniperca chuatsi) and its application in aquatic animal viruses. JOURNAL OF FISH DISEASES 2022; 45:1439-1449. [PMID: 35762824 DOI: 10.1111/jfd.13673] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 06/02/2022] [Accepted: 06/06/2022] [Indexed: 06/15/2023]
Abstract
Chinese perch (Siniperca chuatsi), an important fish for the aquaculture industry of China, is often affected by viral diseases. A stable and sensitive cell line can play an important role in virus identification and isolation, functional gene identification, virus pathogenic mechanism and antiviral immunity study. In the present study, a new cell line (S. chuatsi skin cell, SCSC) derived from the skin of S. chuatsi was established. The SCSC mainly consisted of fibroblastic-like cells, which grew well in M199 medium supplemented with 10% foetal bovine serum at 25°C. Chromosome analysis revealed that the SCSC (44%) has a diploid chromosome number of 2n = 48. The SCSC can be transfected and expressed exogenous gene efficiently. It also showed high sensitivity to several aquatic animal viruses from different families including Rhabdoviridae, Iridoviridae and Reoviridae. In addition, RT-PCR showed that S. chuatsi rhabdovirus (SCRV) started genome replication as early as 3 h post infection in the cells, which also induced the up-regulation of a variety of immune-related genes including these related to interleukin family, pattern recognition receptors, JAK-STAT pathway and interferon regulatory factors. In summary, current study provided a new tool in research of fish viruses and its interaction with host.
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Affiliation(s)
- Xian-Yu Meng
- Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China
- College of Modern Agriculture Sciences, University of the Chinese Academy of Sciences, Beijing, China
| | - Zi-Hao Wang
- Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China
- College of Modern Agriculture Sciences, University of the Chinese Academy of Sciences, Beijing, China
| | - Xue-Dong Yu
- Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China
| | - Qi-Ya Zhang
- Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China
- The Innovation Academy of Seed Design, Chinese Academy of Sciences, Beijing, China
| | - Fei Ke
- Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China
- The Innovation Academy of Seed Design, Chinese Academy of Sciences, Beijing, China
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Vo NTK, Katzenback BA, Kellendonk C, Duong T, Curtis TM, Dixon B, Bols NC. Characterization of the continuous skin fibroblastoid cell line, WE-skin11f, from walleye (Sander vitreus). JOURNAL OF FISH DISEASES 2019; 42:1587-1599. [PMID: 31512261 DOI: 10.1111/jfd.13079] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Revised: 08/04/2019] [Accepted: 08/05/2019] [Indexed: 06/10/2023]
Abstract
A walleye dermal fibroblastoid cell line, WE-skin11f, was established and characterized. WE-skin11f was immunocytochemically positive for two known dermal fibroblast protein markers: vimentin and collagen I. At passage 26, WE-skin11f cultures contained both diploid and aneuploid populations. Ascorbic acid was required to produce extracellular collagen I fibres. Both of the skin fibroblastoid cell lines, WE-skin11f and rainbow trout-derived RTHDF, were not as good as the walleye caudal fin fibroblastoid cell line, WE-cfin11f, at forming abundant dense extracellular collagen matrices. The thermobiology of WE-skin11f was similar to that of other walleye cell lines with 26°C showing best temperature for growth and 4°C showing no growth but 100% viability. The transcript levels of b2m and mhIa genes of the major histocompatibility class I receptor in WE-skin11f were largely similar at all temperatures examined (4, 14, 20 and 26°C). Cortisol had a variety of effects on WE-skin11f cells: growth inhibition, morphological change from fibroblastoid to epithelioid, and enhancement of barrier function. Treatment of WE-skin11f cells with the physiologically relevant concentration of 100 ng/ml cortisol inhibited collagen I synthesis and matrix formation. Thus, WE-skin11f cell line could be useful in fish dermatology, endocrinology, and immunology research.
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Affiliation(s)
- Nguyen T K Vo
- Department of Biology, University of Waterloo, Waterloo, ON, Canada
| | | | | | - Tu Duong
- Department of Biology, University of Waterloo, Waterloo, ON, Canada
| | - Theresa M Curtis
- Department of Biological Sciences, State University of New York at Cortland, Cortland, NY, USA
| | - Brian Dixon
- Department of Biology, University of Waterloo, Waterloo, ON, Canada
| | - Niels C Bols
- Department of Biology, University of Waterloo, Waterloo, ON, Canada
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Soni P, Pradhan PK, Swaminathan TR, Sood N. Development, characterization and application of a new epithelial cell line from caudal fin of Pangasianodon hypophthalmus (Sauvage 1878). Acta Trop 2018; 182:215-222. [PMID: 29545155 DOI: 10.1016/j.actatropica.2018.03.015] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2017] [Revised: 02/21/2018] [Accepted: 03/10/2018] [Indexed: 12/21/2022]
Abstract
A cell line, designated as PHF, has been established from caudal fin of Pangasianodon hypophthalmus. The cell line was developed using explant method and PHF cells have been subcultured for more than 72 passages over a period of 14 months. The cells were able to grow at temperatures between 24 and 32° C, with an optimum temperature of 28° C. The growth rate of PHF cells was directly proportional to FBS concentration, with optimum growth observed at 20% FBS concentration. On the basis of immunophenotyping assay, PHF cells were confirmed to be of epithelial type. Karyotyping of PHF cells revealed diploid number of chromosomes (2n = 60) at 39th and 65th passage, which indicated that the developed cell line is chromosomally stable. The origin of the cell line was confirmed by amplification and sequencing of cytochrome oxidase c subunit I and 16S rRNA genes. The cell line was tested for Mycoplasma contamination and found to be negative. The cells were successfully transfected with GFP reporter gene suggesting that the developed cell line could be utilized for gene expression studies in future. The cell line could be successfully employed for evaluating the cytotoxicity of heavy metals, namely mercuric chloride and sodium arsenite suggesting that PHF cell line can be potential surrogate for whole fish for studying the cytotoxicity of water soluble compounds. The result of virus susceptibility to tilapia lake virus (TiLV) revealed that PHF cells were refractory to TiLV virus. The newly established cell line would be a useful tool for investigating disease outbreaks particularly of viral etiology, transgenic as well as cytotoxicity studies.
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Affiliation(s)
- Pankaj Soni
- ICAR-National Bureau of Fish Genetic Resources, Canal Ring Road, P.O. Dilkusha, Lucknow, 226002, Uttar Pradesh, India
| | - Pravata K Pradhan
- ICAR-National Bureau of Fish Genetic Resources, Canal Ring Road, P.O. Dilkusha, Lucknow, 226002, Uttar Pradesh, India.
| | - T R Swaminathan
- Peninsular and Marine Fish Genetic Resources Centre, ICAR-NBFGR, CMFRI Campus, Kochi, 682 018, Kerala, India
| | - Neeraj Sood
- ICAR-National Bureau of Fish Genetic Resources, Canal Ring Road, P.O. Dilkusha, Lucknow, 226002, Uttar Pradesh, India.
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Liu XF, Wu YH, Wei SN, Wang N, Li YZ, Zhang NW, Li PF, Qin QW, Chen SL. Establishment and characterization of a brain-cell line from kelp grouper Epinephelus moara. JOURNAL OF FISH BIOLOGY 2018; 92:298-307. [PMID: 29333652 DOI: 10.1111/jfb.13471] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2017] [Accepted: 08/22/2017] [Indexed: 06/07/2023]
Abstract
A new brain-cell line, EMB, was developed from kelp grouper Epinephelus moara, a cultured marine fish. The EMB cells were subcultured for more than 60 passages. The cells were cultured in Leibovitz's L-15 medium (L15) supplemented with antibiotics, foetal bovine serum (FBS), 2-mercaptoethanol (2-ME) and basic fibroblast growth factor (bFGF). The cells could grow at 18-30° C, with the maximum growth between 24 and 30° C. The optimum FBS concentration for the cells growth ranged between 15 and 20%. Chromosome analysis indicated that the modal chromosome number was 48 in the cells at passage 45. After being transfected with pEGFP-N3 plasmid, the cells could successfully express green fluorescence protein (GFP), implying that this cell line can be used for transgenic studies. A significant cytopathic effect (CPE) was observed in the cells after infection with Singapore grouper iridovirus (SGIV) or red spotted grouper nervous necrosis virus (RGNNV) and the viral replication was confirmed by quantitative real-time PCR (qrt-PCR) assay, which suggested EMB's application potential for studies of SGIV and RGNNV.
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Affiliation(s)
- X F Liu
- Yellow Sea Fisheries Research Institute, CAFS, Key Laboratory for Sustainable Development of Marine Fisheries, Ministry of Agriculture, Qingdao 266071, China
- Laboratory for Marine Fisheries Science and Food Production Processes, Qingdao National Laboratory for Marine Science and Technology, Qingdao 266235, China
- College of Marine Life, Ocean University of China, Qingdao 266003, China
| | - Y H Wu
- Yellow Sea Fisheries Research Institute, CAFS, Key Laboratory for Sustainable Development of Marine Fisheries, Ministry of Agriculture, Qingdao 266071, China
| | - S N Wei
- Key Laboratory of Marine Bio-resources Sustainable Utilization, South China Sea Institute of Oceanology, Chinese Academy of Sciences, 164 West Xingang Road, Guangzhou 510301, China
| | - N Wang
- Yellow Sea Fisheries Research Institute, CAFS, Key Laboratory for Sustainable Development of Marine Fisheries, Ministry of Agriculture, Qingdao 266071, China
| | - Y Z Li
- Yellow Sea Fisheries Research Institute, CAFS, Key Laboratory for Sustainable Development of Marine Fisheries, Ministry of Agriculture, Qingdao 266071, China
| | - N W Zhang
- Yellow Sea Fisheries Research Institute, CAFS, Key Laboratory for Sustainable Development of Marine Fisheries, Ministry of Agriculture, Qingdao 266071, China
| | - P F Li
- Key Laboratory of Marine Bio-resources Sustainable Utilization, South China Sea Institute of Oceanology, Chinese Academy of Sciences, 164 West Xingang Road, Guangzhou 510301, China
| | - Q W Qin
- Key Laboratory of Marine Bio-resources Sustainable Utilization, South China Sea Institute of Oceanology, Chinese Academy of Sciences, 164 West Xingang Road, Guangzhou 510301, China
| | - S L Chen
- Yellow Sea Fisheries Research Institute, CAFS, Key Laboratory for Sustainable Development of Marine Fisheries, Ministry of Agriculture, Qingdao 266071, China
- Laboratory for Marine Fisheries Science and Food Production Processes, Qingdao National Laboratory for Marine Science and Technology, Qingdao 266235, China
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Wang R, Zhang N, Wang R, Wang S, Wang N. Two skin cell lines from wild-type and albino Japanese flounder (Paralichthys olivaceus): establishment, characterization, virus susceptibility, efficient transfection, and application to albinism study. FISH PHYSIOLOGY AND BIOCHEMISTRY 2017; 43:1477-1486. [PMID: 28698966 DOI: 10.1007/s10695-017-0386-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/26/2016] [Accepted: 05/17/2017] [Indexed: 06/07/2023]
Abstract
In order to provide an applicable cell platform to study fish pathology and skin pigmentation, two cell lines derived from skin tissues of wild-type and albino Japanese flounder were established and named JFSK_wt and JFSK_alb, respectively. These two cell lines were cultured for 45 passages within approximately 300 days. JFSK_wt and JFSK_alb cells were maintained in Dulbecco's Modified Eagle's Medium and Ham's F-12 Nutrient Mixture (DMEM/F12) supplemented with antibiotics, fetal bovine serum (FBS), 2-mercaptoethanol (2-Me), N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid (HEPES), and basic fibroblast growth factor (bFGF). The optimal growth temperature for JFSK_wt and JFSK_alb cells was 24 °C, and microscopically, the two cell lines were composed of fibroblast-like cells. Chromosomal analysis revealed that JFSK_wt and JFSK_alb cells had an identical diploid karyotype with 2n = 48t. Results of viral inoculation assays revealed that both cell lines shared similar patterns of viral susceptibility to nervous necrosis virus (NNV). High transfection efficiency was observed in JFSK_wt and JFSK_alb cells transfected with a pEGFP-N3 reporter plasmid and Cy3-siRNA. The detection of dermal marker Dermo-1 showed that these two cells were both derived from the dermis. Finally, three genes involved in the melanogenesis pathway, including adenylate cyclase type 5 (adcy5), microphthalmia-associated transcription factor (mitf), and endothelin B receptor (ednrb), were downregulated in JFSK_alb versus JFSK_wt cells. Thus, the two cell lines, sampled from skin tissue of wild-type and albino Japanese flounder will be not only helpful for fish pathogen research but also beneficial for albinism-related gene function studies.
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Affiliation(s)
- Ruoqing Wang
- Key Laboratory for Sustainable Development of Marine Fisheries, Ministry of Agriculture, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, 106 Nanjing Road, Qingdao, 266071, China
- College of Fisheries and Life Science, Shanghai Ocean University, Shanghai, 201306, China
| | - Nianwei Zhang
- Key Laboratory for Sustainable Development of Marine Fisheries, Ministry of Agriculture, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, 106 Nanjing Road, Qingdao, 266071, China
- College of Fisheries and Life Science, Shanghai Ocean University, Shanghai, 201306, China
| | - Renkai Wang
- Key Laboratory for Sustainable Development of Marine Fisheries, Ministry of Agriculture, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, 106 Nanjing Road, Qingdao, 266071, China
- College of Fisheries and Life Science, Shanghai Ocean University, Shanghai, 201306, China
| | - Shengpeng Wang
- Key Laboratory for Sustainable Development of Marine Fisheries, Ministry of Agriculture, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, 106 Nanjing Road, Qingdao, 266071, China
| | - Na Wang
- Key Laboratory for Sustainable Development of Marine Fisheries, Ministry of Agriculture, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, 106 Nanjing Road, Qingdao, 266071, China.
- Laboratory for Marine Fisheries Science and Food Production Processes, Qingdao National Laboratory for Marine Science and Technology, Qingdao, 266235, China.
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Ma J, Jiang N, LaPatra SE, Jin L, Xu J, Fan Y, Zhou Y, Zeng L. Establishment of a novel and highly permissive cell line for the efficient replication of cyprinid herpesvirus 2 (CyHV-2). Vet Microbiol 2015; 177:315-25. [DOI: 10.1016/j.vetmic.2015.04.006] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2015] [Revised: 03/30/2015] [Accepted: 04/04/2015] [Indexed: 12/25/2022]
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Sood N, Chaudhary DK, Pradhan PK, Verma DK, Raja Swaminathan T, Kushwaha B, Punia P, Jena JK. Establishment and characterization of a continuous cell line from thymus of striped snakehead, Channa striatus (Bloch 1793). In Vitro Cell Dev Biol Anim 2015; 51:787-96. [DOI: 10.1007/s11626-015-9891-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2014] [Accepted: 03/09/2015] [Indexed: 12/31/2022]
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