ITGB6 and dilated cardiomyopathy: Moreover, in dilated cardiomyopathy pathway core enrichment (Figure 4; Additional file 5: Table S5), integrins (Itga1, Itga10, Itga8 and Itgb6) and cellular components of troponin system (Tnni3, Tnnc1 and Tnnt2) appeared modulated, besides Cox and Myh genes.