TY - JOUR A1 - Schmitt, Jana A1 - Backes, Christina A1 - Nourkami-Tutdibi, Nasenien A1 - Leidinger, Petra A1 - Deutscher, Stephanie A1 - Beier, Markus A1 - Gessler, Manfred A1 - Graf, Norbert A1 - Lenhof, Hans-Peter A1 - Keller, Andreas A1 - Meese, Eckart T1 - Treatment-independent miRNA signature in blood of wilms tumor patients T2 - BMC Genomics N2 - Background Blood-born miRNA signatures have recently been reported for various tumor diseases. Here, we compared the miRNA signature in Wilms tumor patients prior and after preoperative chemotherapy according to SIOP protocol 2001. Results We did not find a significant difference between miRNA signature of both groups. However both, Wilms tumor patients prior and after chemotherapy showed a miRNA signature different from healthy controls. The signature of Wilms tumor patients prior to chemotherapy showed an accuracy of 97.5% and of patients after chemotherapy an accuracy of 97.0%, each as compared to healthy controls. Conclusion Our results provide evidence for a blood-born Wilms tumor miRNA signature largely independent of four weeks preoperative chemotherapy treatment. KW - miRNA Y1 - 2012 UR - https://opus.bibliothek.uni-wuerzburg.de/frontdoor/index/index/docId/12403 UR - https://nbn-resolving.org/urn:nbn:de:bvb:20-opus-124034 VL - 13 IS - 379 ER -