PDF
Full
Outline
The aim of this research is to investigate the inhibitory effects of calpain inhibitors (ALLN and calpain inhibitor Ⅳ) on mammary epithelial-mesenchymal transition (EMT) of MCF-10A cells induced by fibronectin (FN). After FN treatment of MCF-10A cells for 48 h, cell migration and invasion were determined by scratch repair assay and matrigel coated transwell assay, respectively. Vimentin, E-cadherin, snail and calpain-2 protein expression were measured by Western blot. The results suggest that FN induced morphological changes in MCF-10A cells, significantly increased the migration and invasion abilities of MCF-10A cells, upregulated the expression of calpain-2, vimentin and snail, and downregulated the expression of E-cadherin. All such changes by FN were reversed with ALLN and calpain inhibitor Ⅳ. In conclusion, the upregulation of calpain-2 was involved in FN-induced EMT of MCF-10A mammary epithelial cells, which may be inhibited by ALLN and calpain inhibitor Ⅳ.
PDF
170
66
| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |
关闭全屏
No. 86 Xueyuan South Road, Haidian District, Beijing
010-62199257
qkjq@cast.org.cn
Copyright © 2025 China Association for Science and Technology. All rights reserved. For all open access content, the relevant licensing terms apply.
Sponsored by the Office of the Leading Group for Cybersecurity and Informatization of CAST, and supported by Science and Technology Review Publishing House
