| Literature DB >> 23866663 |
Jian Shen1, Jingkang He, Xing Tang, Rong Han, Rui Li, Chengcheng Xu, Yajuan Wu.
Abstract
BACKGROUND: It has been proven that cobrotoxin has anti-tumor effect while its role in lung cancer is rarely studied. The aim of this study is to assay the anti-tumor effect of cobrotoxin in cell line A549, and also to explore its possible mechanism related to autophagy and P38-MARK pathway.Entities:
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Year: 2013 PMID: 23866663 PMCID: PMC6000653 DOI: 10.3779/j.issn.1009-3419.2013.07.02
Source DB: PubMed Journal: Zhongguo Fei Ai Za Zhi ISSN: 1009-3419
cobrotoxin对A549细胞生长的影响
The effect of cobrotoxin on the growth of cell A549
| Cobrotoxin concentration | OD value | Inhibition rate | |
| Control group | 0.732±0.091 | ||
| 5 μg/mL | 0.572±0.114 | 0.027 | 21.80% |
| 10 μg/mL | 0.482±0.035 | 0.013 | 34.20% |
| 20 μg/mL | 0.344±0.021 | 0.004 | 53.00% |
3-MA、SB203580干预后cobrotoxin对A549细胞生长的影响
The effect of cobrotoxin on the growth of cell A549 after the intervention of 3-MA, SB203580
| Group | OD value | Inhibition rate | |
| Control group | 0.732±0.091 | ||
| Cobrotoxin (10 μg/mL) | 0.482±0.035 | 34.20% | |
| Cobrotoxin+3-MA | 0.534±0.121 | 0.03 | 27.00% |
| Cobrotoxin+SB203580 | 0.553±0.002 | 0.001 | 24.50% |
| 3-MA | 0.697±0.278 | 0.45 | 4.780% |
| SB203580 | 0.728±0.542 | 0.60 | 0.5464% |
cobrotoxin对A549细胞集落形成能力影响
The effect of cobrotoxin on the formation of colony
| Cobrotoxin concentration | Colony number | Inhibition rate | |
| Control group | 126.5±16.9 | ||
| 5 μg/mL | 98.3±7.4 | 0.034 | 22.30% |
| 10 μg/mL | 76.0±10.7 | 0.024 | 39.50% |
| 20 μg/mL | 61.0±12.1 | < 0.001 | 50.50% |
1Western blot检测cobrotoxin作用后各相关蛋白表达的情况。A:Western blot法检测不同浓度的crobrotoxin作用A549细胞48 h后各相关蛋白的表达。B、C、D、E、F统计分析各相关蛋白的表达变化。与对照组相比:*P < 0.05,**P < 0.01,***P < 0.001。
The expression of various related protein by Western blot after the intervention of cobrotoxin for 48 h. A549 cells were treated with different concentration of crobrotoxin for 48 h. Protein level was determined by Western blot analysis. A: The expression of related protein after cobrotoxin induction. B, C, D, E, F: Quantification of Western blot analysis. *P < 0.05, **P < 0.01, ***P < 0.001, compared with controls.
2Western blot检测cobrotoxin作用后各相关蛋白表达的情况。A:Western blot法检测10 μg/mL cobrotoxin+5 μmmol/L 3-MA和10 μg/mL cobrotoxin分别作用A549细胞48 h后各相关蛋白的表达。B、C、D:统计分析各相关蛋白的表达变化。与10 μg/mL cobrotoxin组相比,*P < 0.05,**P < 0.01,***P < 0.001。
The expression of various related protein by Western blot after the intervention of 3-MA for 48 h. A549 cells were treated with 10 μg/mL cobrotoxin+5 μmmol/L 3-MA and 10 μg/mL cobrotoxin for 48 h. Protein level was determined by Western blot analysis. A: The expression of related protein after cobrotoxin induction. B, C, D: Quantification of Western blotting analysis. *P < 0.05, **P < 0.01, ***P < 0.001, compared with 10 μg/mL cobrotoxin group.