Key points are not available for this paper at this time.
Abstract Background: Alveolar Rhabdomyosarcoma (ARMS) is a very aggressive soft tissue tumor affecting children and adolescents. It is found that pediatric patients with RMS harboring chimeric PAX fusion transcription factors (TFs) exhibit a greater incidence of tumor relapse, metastasis, and poor survival outcome, thereby underscoring the urgent need to develop effective therapies to treat this subtype of childhood cancer. Methods: We generated a novel ARMS model by stable transduction of myogenic progenitor cells with a cassette encoding the exact PAX3/7-FOXO1 fusion protein found in ARMS tumors. We analyzed genome-wide expression levels with RNA-seq and utilized Cut Part 1 (Regular Abstracts) ; 2024 Apr 5-10; San Diego, CA. Philadelphia (PA): AACR; Cancer Res 2024;84 (6Suppl): Abstract nr 143.
Kalita et al. (Fri,) studied this question.