ITGA5 and Ehlers-Danlos syndrome, musculocontractural type: As previous studies highlighted the pivotal role of the integrin family in mediating OC peritoneal adhesion and metastasis (Casey and Skubitz, 2000; Elmasri et al., 2009), we further analyzed the expression of the over-represented integrins and observed that ITGα5 and β3 were specifically up-regulated in HGSOC ATCs (Fig. 2 C), whereas no specific dominant integrin expression was noted in LGSOC ATCs (Fig. S1 G).