1435PESTABLISHMENT AND CHARACTERIZATION OF A PANEL OF PATIENT-DERIVED SOFT TISSUE SARCOMA (STS) XENOGRAFT MODELS FOR IN VIVO TESTING OF NOVEL THERAPEUTIC APPROACHES

Haifu Li, Jasmien Cornillie, Agnieszka Wozniak, Jasmien Wellens, Thomas Van Looy, Ulla Vanleeuw, Ignace Samson, Daphne Hompes, Marguerite Stas, Friedl Sinnaeve, Maria Debiec-Rychter, Raf Sciot, Patrick Schoffski Laboratory of Experimental Oncology, Department of Oncology, KU Leuven, and Department of General Medical Oncology, University Hospitals Leuven, Leuven Cancer Institute, Leuven, Belgium; Department of Surgical Oncology, Department of Human Genetics, Department of Pathology , KU Leuven and University Hospitals Leuven, Leuven, Belgium