FN1 and breast cancer: Although, as expected, a negative correlation was observed with the transcript levels of vimentin, N-cadherin, fibronectin, and TWIST in the breast cancer cells lines mined from GEO accession numbers GSE10021, GSE10843, GSE3156, GSE10890 and GSK's cell line project (https://array.nci.nih.gov/caarray/project/woost-00041/).