Institutional Repository of Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences
| Development of a primary culture system for haematopoietic tissue cells from Cherax quadricarinatus and an exploration of transfection methods | |
Xu, Xiaohui1,2; Duan, Hu1,2; Shi, Yingli1,2 ; Xie, Shijun1,2; Song, Zhan3; Jin, Songjun1,2; Li, Fuhua1,2; Xiang, Jianhai1,2
| |
| 2018-11-01 | |
| Source Publication | DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY
 |
| ISSN | 0145-305X |
| Volume | 88Pages:45-54 |
| Corresponding Author | Xiang, Jianhai(jhxiang@qdio.ac.cn) |
| Abstract | Various known and unknown viral diseases can threaten crustacean aquaculture. To develop prophylactic and therapeutic strategies against viruses, crustacean cell lines are urgently needed for immunology and virology studies. However, there are currently no permanent crustacean cell lines available. In this study, we developed a new method for preparing crayfish plasma (CP) and found that CP enhanced the proliferative capacity of haematopoietic tissue (hpt) cells from Cherax quadricarinatus by an EdU (5-ethynyl-2'-deoxyuridine) assay. The optimal CP concentration for hpt cell culture and the optimal subculture method are discussed. To achieve efficient expression of a foreign gene in hpt cells cultured in vitro, different transfection methods and vectors were analysed. We found that Lipofectamine 2000 could be used to efficiently transfect a foreign vector into hpt cells and exhibited a lower level of cytotoxicity than the other methods tested, and transfection of pEGFP-N1/w249 and pDHsp70-EGFP-FLAG resulted in high EGFP expression. By transmission electron microscopy (TEM) and virus copy number analysis, we found that white spot syndrome virus (WSSV) could infect hpt cells and multiply efficiently. Our results implied that the crayfish hpt cell culture system we improved could be used as a replacement for immortal crustacean cell lines in viral infection studies. Our findings provide a solid foundation for future immortalization and gene function studies in crustacean cells. |
| Keyword | Cherax quadricarinatus Culture of haematopoietic tissue cells Transfection WSSV infection |
| DOI | 10.1016/j.dci.2018.07.006 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | Major State Basic Research Development Programs of China (973 Program)[2012CB114403] ; Qingdao National Laboratory for Marine Science and Technology[2015ASKJ02] |
| WOS Research Area | Fisheries ; Immunology ; Zoology |
| WOS Subject | Fisheries ; Immunology ; Zoology |
| WOS ID | WOS:000443668600006 |
| Publisher | ELSEVIER SCI LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.qdio.ac.cn/handle/337002/160272 |
| Collection | 实验海洋生物学重点实验室 |
| Corresponding Author | Xiang, Jianhai |
| Affiliation | 1.Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, 7 Nanhai Rd, Qingdao 266071, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao, Peoples R China 3.Ocean Univ China, Coll Marine Life Sci, Qingdao, Peoples R China |
| First Author Affilication | Institute of Oceanology, Chinese Academy of Sciences |
| Corresponding Author Affilication | Institute of Oceanology, Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Xu, Xiaohui,Duan, Hu,Shi, Yingli,et al. Development of a primary culture system for haematopoietic tissue cells from Cherax quadricarinatus and an exploration of transfection methods[J]. DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY,2018,88:45-54. |
| APA | Xu, Xiaohui.,Duan, Hu.,Shi, Yingli.,Xie, Shijun.,Song, Zhan.,...&Xiang, Jianhai.(2018).Development of a primary culture system for haematopoietic tissue cells from Cherax quadricarinatus and an exploration of transfection methods.DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY,88,45-54. |
| MLA | Xu, Xiaohui,et al."Development of a primary culture system for haematopoietic tissue cells from Cherax quadricarinatus and an exploration of transfection methods".DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY 88(2018):45-54. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment