Article
Establishment and Molecular Characterization of an In Vitro Model for PARPi-Resistant Ovarian Cancer
25 Jul 2023
Abstract excerpt
Overcoming PARPi resistance is a high clinical priority. We established and characterized comparative in vitro models of acquired PARPi resistance, derived from either a BRCA1-proficient or BRCA1-deficient isogenic background by long-term exposure to olaparib. While parental cell lines already exhibited a certain level of intrinsic activity of multidrug resistance (MDR) proteins, resulting PARPi-resistant cells...
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