miR-143-3p targeting of ITGA6 suppresses tumour growth and angiogenesis by downregulating PLGF expression via the PI3K/AKT pathway in gallbladder carcinoma.
miR-143-3p targeting of ITGA6 suppresses tumour growth and angiogenesis by downregulating PLGF expression via the PI3K/AKT pathway in gallbladder carcinoma.
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胆囊癌中 miR-143-3p 靶向 ITGA6 通过 PI3K/AKT 通路下调 PLGF 表达来抑制肿瘤生长和血管生成
DOI:
10.1038/s41419-017-0258-2
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发表时间:
2018-02-07
影响因子:
9
通讯作者:
Liu YB
中科院分区:
文献类型:
--
作者:
Jin YP;Hu YP;Wu XS;Wu YS;Ye YY;Li HF;Liu YC;Jiang L;Liu FT;Zhang YJ;Hao YJ;Liu XY;Liu YB
Gallbladder cancer (GBC) is the most common malignant tumour of the biliary track system. Angiogenesis plays a pivotal role in the development and progression of malignant tumours. miR-143-3p acts as a tumour suppressor in various cancers. Their role in GBC is however less well defined. Here we show that the expression levels of miR-143-3p were decreased in human GBC tissues compared with the non-tumour adjacent tissue (NAT) counterparts and were closely associated with overall survival. We discovered that miR-143-3p was a novel inhibitor of tumour growth and angiogenesis in vivo and in vitro. Our antibody array, ELISA and PLGF rescue analyses indicated that PLGF played an essential role in the antiangiogenic effect of miR-143-3p. Furthermore, we used miRNA target-prediction software and dual-luciferase assays to confirm that integrin α6 (ITGA6) acted as a direct target of miR-143-3p. Our ELISA and western blot analyses confirmed that the expression of PLGF was decreased via the ITGA6/PI3K/AKT pathway. In conclusion, miR-143-3p suppresses tumour angiogenesis and growth of GBC through the ITGA6/PI3K/AKT/PLGF pathways and may be a novel molecular therapeutic target for GBC.
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影响因子:
37.3
作者:
Liu K;Xie F;Gao A;Zhang R;Zhang L;Xiao Z;Hu Q;Huang W;Huang Q;Lin B;Zhu J;Wang H;Que J;Lan X
通讯作者:
Lan X
影响因子:
37.3
作者:
Shu YJ;Weng H;Ye YY;Hu YP;Bao RF;Cao Y;Wang XA;Zhang F;Xiang SS;Li HF;Wu XS;Li ML;Jiang L;Lu W;Han BS;Jie ZG;Liu YB
通讯作者:
Liu YB
影响因子:
3.7
作者:
Su J;Liang H;Yao W;Wang N;Zhang S;Yan X;Feng H;Pang W;Wang Y;Wang X;Fu Z;Liu Y;Zhao C;Zhang J;Zhang CY;Zen K;Chen X;Wang Y
通讯作者:
Wang Y
影响因子:
24.5
作者:
Han TS;Hur K;Xu G;Choi B;Okugawa Y;Toiyama Y;Oshima H;Oshima M;Lee HJ;Kim VN;Chang AN;Goel A;Yang HK
通讯作者:
Yang HK
影响因子:
45.3
作者:
Lee, Jung-Min;Cimino-Mathews, Ashley;Kohn, Elise C.
通讯作者:
Kohn, Elise C.