Table 2.

Gene set enrichment analysis.

Gene set	Link
Focal adhesion	http://software.broadinstitute.org/gsea/msigdb/geneset_page.jsp?geneSetName=KEGG_FOCAL_ADHESION&keywords=cell%20migration
GO positive regulation of cell migration GO:0030335	http://www.informatics.jax.org/vocab/gene_ontology/GO:0030335
Early response to TGF-β	http://software.broadinstitute.org/gsea/msigdb/geneset_page.jsp?geneSetName=VERRECCHIA_EARLY_RESPONSE_TO_TGFB1&keywords=verrecchia
Delayed response to TGF-β	http://software.broadinstitute.org/gsea/msigdb/geneset_page.jsp?geneSetName=VERRECCHIA_DELAYED_RESPONSE_TO_TGFB1&keywords=verrecchia
GO response to transforming growth factor beta GO:0071559	http://www.informatics.jax.org/vocab/gene_ontology/GO:0071559
Reactome extracellular matrix organization R-HSA-1474244	http://www.reactome.org/content/detail/R-HSA-1474244