| Detail: | |
| ncRNA Symmbol: | miR-214 |
|---|---|
| ncRNA Category: | miRNA |
| Interaction Gene Symbol: | Nras |
| Death Pathway: | apoptosis |
| Expression Direction of ncRNA: | down |
| Species: | Mus musculus |
| Tissue: | embryonic fibroblast |
| PMID: | 24811402 |
| Detail Description: | When re-introduced into RD cells, a line of human embryonal RMS cells, miR-214 showed inhibition of tumor cell growth, induction of myogenic differentiation and apoptosis, as well as suppression of colony formation and xenograft tumorigenesis. We show that in the absence of miR-214, expression of proto-oncogene N-ras is markedly elevated in miR-214(-/-) MEFs, and manipulations of miR-214 levels using microRNA mimics or inhibitor in RD cells reciprocally altered N-ras expression. We further demonstrate that forced expression of N-ras from a cDNA that lacks its 3'-untranslated region neutralized the pro-myogenic and anti-proliferative activities of miR-214. Finally, we show that N-ras is a conserved target of miR-214 in its suppression of xenograft tumor growth, and N-ras expression is up-regulated in xenograft tumor models as well as actual human RMS tissue sections. Taken together, these data indicate that miR-214 is a bona fide suppressor of human RMS tumorigensis. |
The 'First Node' or 'Second Node' option represents the sub-network of interacting entry with the first or second interaction node,
the 'Both the Nodes' option represents the sub-network of interacting entry with both of interaction nodes.
The 'First Neighbour' represents the sub-network of direct interacting with the center node,
the 'Second Neighbour' represents the sub-network of direct or second step interacting with the center node.
Interaction sub-network based on the two nodes of this interaction may help the researchers represents all interacting partners immediately.
The Detail page: representing the detail information for RNA-RNA/RNA-Protein interaction;
The Binding page: representing the predicted binding sites and/or constants.
The Network page: representing the interaction sub-network of interacting RNA/Protein.