ABCA1 mRNA expression was significantly increased in OVCAR-5 CBPR (~2-fold, P = 0.017) and CaOV3 CBPR (~3-fold, P = 0.007) ovarian cancer cell lines, compared to parental OVCAR-5 and CaOV3 cell lines [Figure 4A]. Here, ABCA1 is linked to ovarian cancer.