| Improvement of Endothelial Cell Migration on Nickel-Free Stainless Steel by the Involvement of Epithelial-Mesenchymal Transition | |
| Li, Liming1; Liu, Xiaqing1; Guo, Peng1; Ren, Yibin2; Yang, Ke2 | |
| Corresponding Author | Li, Liming() |
| 2018-09-01 | |
| Source Publication | JOURNAL OF BIOMATERIALS AND TISSUE ENGINEERING
 |
| ISSN | 2157-9083 |
| Volume | 8Issue:9Pages:1320-1326 |
| Abstract | To understand the impact of high-nitrogen nickel-free austenitic stainless steel (HNNFSS) on the migration and epithelial-mesenchymal transition (EMT) of human umbilical vein endothelial cells (HUVECs) and the involved mechanisms, we conducted a comparative study of cellular and molecular responses of HUVECs to HNNFSS and 317L (austenitic 317L stainless steel). Cell Counting Kit-8 assay was used to analyze cell viability. The migration capabilities of HUVECs were analyzed using the wound healing and Transwell assays. Fluorescence staining was performed to observe the cell cytoskeleton. Quantitative real-time polymerase chain reaction and Western blot were conducted to analyze the gene expression and protein levels associated with migration and EMT-related markers. Our results showed that HNNFSS promoted HUVEC migration and increased matrix metalloproteinase (MMP)-2 and MMP-9 expression and activities. In addition, HNNFSS treatment induced cytoskeletal remodeling and increased the expression of related genes. The treatment also stimulated EMT as characterized by the decrease in E-cadherin and the increase in vimentin. Our results suggest that compared with 317L, HNNFSS enhances the migration capabilities of HUVECs and promotes EMT. The findings of this study provide valuable information fot developing new biomedical materials for stent implantation. |
| Keyword | In-Stent Restenosis Nickel-Free Stainless Steel Migration Epithelial-Mesenchymal Transition |
| Funding Organization | Fundamental Research Funds for the Central Universities |
| DOI | 10.1166/jbt.2018.1877 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | Fundamental Research Funds for the Central Universities[N152004001] ; Fundamental Research Funds for the Central Universities[N172004007] |
| WOS Research Area | Cell Biology |
| WOS Subject | Cell & Tissue Engineering |
| WOS ID | WOS:000448343200013 |
| Publisher | AMER SCIENTIFIC PUBLISHERS |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/130054 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Li, Liming |
| Affiliation | 1.Northeastern Univ, Coll Life & Hlth Sci, Inst Biotechnol, Shenyang 110819, Liaoning, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China |
| Recommended Citation GB/T 7714 | Li, Liming,Liu, Xiaqing,Guo, Peng,et al. Improvement of Endothelial Cell Migration on Nickel-Free Stainless Steel by the Involvement of Epithelial-Mesenchymal Transition[J]. JOURNAL OF BIOMATERIALS AND TISSUE ENGINEERING,2018,8(9):1320-1326. |
| APA | Li, Liming,Liu, Xiaqing,Guo, Peng,Ren, Yibin,&Yang, Ke.(2018).Improvement of Endothelial Cell Migration on Nickel-Free Stainless Steel by the Involvement of Epithelial-Mesenchymal Transition.JOURNAL OF BIOMATERIALS AND TISSUE ENGINEERING,8(9),1320-1326. |
| MLA | Li, Liming,et al."Improvement of Endothelial Cell Migration on Nickel-Free Stainless Steel by the Involvement of Epithelial-Mesenchymal Transition".JOURNAL OF BIOMATERIALS AND TISSUE ENGINEERING 8.9(2018):1320-1326. |
| 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