ITGA2 and ovarian serous adenocarcinoma: Although high-grade serous ovarian cancer is the most common and lethal histotype accounting for 60–70% of EOC death (Vaughan et al., 2011), ITGA2 mRNA expression of the EOC cell lines showed no significant correlation (R = −0.0012, p=0.99) to the suitability scores of serous histotype (Domcke et al., 2013; Figure 2C).