Tumor-derived exosomal miR-1247-3p induces cancer-associated fibroblast activation to foster lung metastasis of liver cancer.
Tumor-derived exosomal miR-1247-3p induces cancer-associated fibroblast activation to foster lung metastasis of liver cancer.
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肿瘤源性外泌体 MIR-1247-3P 诱导癌症相关成纤维细胞激活,促进肝癌肺转移
DOI:
10.1038/s41467-017-02583-0
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发表时间:
2018-01-15
影响因子:
16.6
通讯作者:
Wang H
中科院分区:
文献类型:
--
作者:
Fang T;Lv H;Lv G;Li T;Wang C;Han Q;Yu L;Su B;Guo L;Huang S;Cao D;Tang L;Tang S;Wu M;Yang W;Wang H
The communication between tumor-derived elements and stroma in the metastatic niche has a critical role in facilitating cancer metastasis. Yet, the mechanisms tumor cells use to control metastatic niche formation are not fully understood. Here we report that in the lung metastatic niche, high-metastatic hepatocellular carcinoma (HCC) cells exhibit a greater capacity to convert normal fibroblasts to cancer-associated fibroblasts (CAFs) than low-metastatic HCC cells. We show high-metastatic HCC cells secrete exosomal miR-1247-3p that directly targets B4GALT3, leading to activation of β1-integrin–NF-κB signaling in fibroblasts. Activated CAFs further promote cancer progression by secreting pro-inflammatory cytokines, including IL-6 and IL-8. Clinical data show high serum exosomal miR-1247-3p levels correlate with lung metastasis in HCC patients. These results demonstrate intercellular crosstalk between tumor cells and fibroblasts is mediated by tumor-derived exosomes that control lung metastasis of HCC, providing potential targets for prevention and treatment of cancer metastasis.
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DOI:
10.1016/j.biocel.2006.11.005
发表时间:
2007-01-01
影响因子:
4
作者:
McAnulty, Robin J.
通讯作者:
McAnulty, Robin J.
影响因子:
5.3
作者:
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通讯作者:
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影响因子:
50.3
作者:
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影响因子:
4.7
作者:
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通讯作者:
Huang, Min-Chuan
影响因子:
64.5
作者:
Luga, Valbona;Zhang, Liang;Wrana, Jeffrey L.
通讯作者:
Wrana, Jeffrey L.