上调FoxM1增强骨髓间充质干细胞抗脂多糖诱导肺泡上皮细胞凋亡
【目的】本研究旨在探讨上调骨髓间充质干细胞(BMSC)的FoxM1表达水平对其抗脂多糖诱导肺泡上皮细胞凋亡作用的影响,并初步探索其可能机制。【方法】采用全骨髓细胞贴壁培养法分离获取大鼠BMSC,通过慢病毒转染技术使BMSC过表达FoxM1,利用Transwell小室构建BMSC与肺泡上皮细胞共培养体系,使用TUNEL法与Annexin V法检测不同FoxM1表达水平BMSC的抗脂多糖诱导肺泡上皮细胞凋亡作用,采用MILLIPLEXMAP液相芯片检测共培养体系中多种细胞因子的表达水平。【结果】TUNEL与Annexin V检测结果显示,相较于野生型BMSC,与过表达FoxM1的BMSC共培养的肺...
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Main Author: | 张莉珊 |
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Format: | Article |
Language: | zho |
Published: |
Editorial Office of Journal of Sun Yat-sen University
2019-01-01
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Series: | Zhongshan Daxue xuebao. Yixue kexue ban |
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Online Access: | http://xuebaoyx.sysu.edu.cn/zh/article/43548516/ |
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