Gene expression changes with induction of in-vitro platinum-resistance in ovarian cancer cell lines.

We treated 8 human ovarian cancer cell lines with cisplatin in treatment/recovery cycles to induce in-vitro resistance to the drug. Microarrays measured gene expression at baseline and after each dose schedule (after recovery).

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Marchion DC, Cottrill HM, Xiong Y, Chen N, Bicaku E, Fulp WJ, Bansal N, Chon HS, Stickles XB, Kamath SG, Hakam A, Li L, Su D, Moreno C, Judson PL, Berchuck A, Wenham RM, Apte SM, Gonzalez-Bosquet J, Bloom GC, Eschrich SA, Sebti S, Chen DT, Lancaster JM