The Detail Information for This Interaction


  • Detail
  • Binding
  • Network
Detail:
ncRNA Symmbol:miR-21
ncRNA Category:miRNA
Interaction Gene Symbol: PDCD4
Death Pathway:apoptosis
Expression Direction of ncRNA:
Species:Homo sapiens
Tissue:breast cancer cells
PMID: 17991735
Detail Description:

The miR-21 microRNA is overexpressed in a wide variety of cancers and has been causally linked to cellular proliferation, apoptosis, and migration. Inhibition of mir-21 in MCF-7 breast cancer cells causes reduced cell growth. Using array expression analysis of MCF-7 cells depleted of miR-21, we have identified mRNA targets of mir-21 and have shown a link between miR-21 and the p53 tumor suppressor protein. We furthermore found that the tumor suppressor protein Programmed Cell Death 4 (PDCD4) is regulated by miR-21 and demonstrated that PDCD4 is a functionally important target for miR-21 in breast cancer cells. 

Select the ncRNA symbol and transcript of gene
Mature of miR-21    Transcript of PDCD4    
Visualization:
Select the center nodes: First Node Second Node Both the Nodes
Select the Level of Neighbour: First Neighbour Second Neighbour

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.