Reproductive sciences
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Reproductive sciences · Sep 2008
Expression of c-kit and platelet-derived growth factor receptors in ovarian granulosa cell tumors.
This study aimed at evaluating the expression of tyrosine kinase receptors c-kit, (platelet-derived growth factor receptor-alpha (PDGFR-alpha), and PDGFR-beta in ovarian granulosa cell tumors (GCTs). ⋯ The data demonstrated significant expression of PDGFR targets of imatinib mesylate in GCTs, whereas normal ovarian tissues had a complete absence of staining.This expression profile provides the rationale to investigate the role of imatinib mesylate in PDGFR-positive GCTs.