Abstract IA06: Myogenic and neural transcriptional circuitry determines PAX3::FOXO1-driven initiation of rhabdomyosarcoma
Rhabdomyosarcoma (RMS) is the most common pediatric soft tissue sarcoma. Alveolar RMS (ARMS) has a poor prognosis and is driven by either t(2;13)(q35;q14) or t(1;13)(p36;q14) translocations resulting in the PAX3::FOXO1 (P3F) and PAX7::FOXO1 (P7F) fusion oncoproteins, respectively. Current in vivo model systems fail t...