期刊
JOURNAL OF BIOMEDICAL NANOTECHNOLOGY
卷 18, 期 12, 页码 2701-2707出版社
AMER SCIENTIFIC PUBLISHERS
DOI: 10.1166/jbn.2022.3431
关键词
MAGCNTs; miR-488-5p; mTOR/P70S6K; Lymphatic Metastasis in Cervical Cancer; Metastasis
This study demonstrates the mechanism of miR-488-5p carried by magnetic carbon nanotubes (MAGCNTs) in restraining lymphatic metastasis in cervical cancer through induction of mTOR/P70S6K signaling pathway. The results show that quantity of lymphatic metastasis was lowest in the miR-488-5p carrier group, with highest expression of miR-488-5p and inhibited activity of the mTOR/P70S6K signaling pathway.
This study intends to discuss mechanism of miR-488-5p carried with magnetic carbon nanotubes (MAGCNTs) in restraining lymphatic metastasis in cervical cancer through induction of mTOR/P70S6K signaling pathway. Fifty female rats were randomly divided into five sets, which included control set, miR-488-5p set, empty carrier set, set of miR-488-5p carrier and inhibitor set. The MAGCNTs were prepared and characterized. Condition and quantity of lymphatic metastasis in cervical cancer, miR-488-5p expression and protein expression of factors related with mTOR/P70S6K signaling transduction pathway were observed. Quantity of lymphatic metastasis in the control set was highest, while quantity of lymphatic metastasis in the set of miR-488-5p and carrier were lowest. Expressions of miR-488-5p in of the miR-488-5p and carrier sets were highest and lowest in the control set, and mTOR/P70S6K expression was reversed. miR-488-5p was carried with multi-walled carbon nanotubes (MWCNTs) and entered into cells more rapidly. There was over expression of miR-488-5p and activity of mTOR/P70S6K signaling pathway was restrained. The information conduction was slowed down, and therefore, the lymphatic metastasis in the cervical cancer was restrained.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据