AQP4-associated gene signature in NSCLC. Supervised clustering of a gene set commonly correlated or anti-correlated to AQP4 gene expression indicates stronger expression in an AC subset (A). Several genes were annotated to be associated with respiratory disease by using Ingenuity software. Median correlation coefficient (CC) across independent microarray datasets was given for every gene (B).
Warth et al. BMC Cancer 2011 11:161 doi:10.1186/1471-2407-11-161