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The MiR-1-NOTCH3-Asef Pathway is Important for Colorectal Tumor Cell Migration

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Journal PLoS One
Date 2013 Nov 19
PMID 24244701
Citations 22
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Abstract

The tumor suppressor adenomatous polyposis coli (APC) is mutated in sporadic and familial colorectal tumors. APC stimulates the activity of the Cdc42- and Rac1-specific guanine nucleotide exchange factor Asef and promotes the migration and invasion of colorectal tumor cells. Furthermore, Asef is overexpressed in colorectal tumors and is required for colorectal tumorigenesis. It is also known that NOTCH signaling plays critical roles in colorectal tumorigenesis and fate determination of intestinal progenitor cells. Here we show that NOTCH3 up-regulates Asef expression by activating the Asef promoter in colorectal tumor cells. Moreover, we demonstrate that microRNA-1 (miR-1) is down-regulated in colorectal tumors and that miR-1 has the potential to suppress NOTCH3 expression through direct binding to its 3'-UTR region. These results suggest that the miR-1-NOTCH3-Asef pathway is important for colorectal tumor cell migration and may be a promising molecular target for the treatment of colorectal tumors.

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References
1.
Nasser M, Datta J, Nuovo G, Kutay H, Motiwala T, Majumder S . Down-regulation of micro-RNA-1 (miR-1) in lung cancer. Suppression of tumorigenic property of lung cancer cells and their sensitization to doxorubicin-induced apoptosis by miR-1. J Biol Chem. 2008; 283(48):33394-405. PMC: 2586284. DOI: 10.1074/jbc.M804788200. View

2.
Baron M . An overview of the Notch signalling pathway. Semin Cell Dev Biol. 2003; 14(2):113-9. DOI: 10.1016/s1084-9521(02)00179-9. View

3.
Hamann M, Lubking C, Luchini D, Billadeau D . Asef2 functions as a Cdc42 exchange factor and is stimulated by the release of an autoinhibitory module from a concealed C-terminal activation element. Mol Cell Biol. 2006; 27(4):1380-93. PMC: 1800726. DOI: 10.1128/MCB.01608-06. View

4.
Akiyoshi T, Nakamura M, Yanai K, Nagai S, Wada J, Koga K . Gamma-secretase inhibitors enhance taxane-induced mitotic arrest and apoptosis in colon cancer cells. Gastroenterology. 2008; 134(1):131-44. DOI: 10.1053/j.gastro.2007.10.008. View

5.
Huang F, Tang L, Fang Z, Hu X, Pan J, Zhou S . miR-1-mediated induction of cardiogenesis in mesenchymal stem cells via downregulation of Hes-1. Biomed Res Int. 2013; 2013:216286. PMC: 3591156. DOI: 10.1155/2013/216286. View