PVT1 and sarcoma: Regardless of these examples, transcriptomic analysis of PVT1 showed it to be expressed in different pediatric tumors, with higher levels corresponding to hematologic malignancies and sarcoma, and more moderate expression in nervous system tumors (Figure 2), thereby suggesting that PVT1 has the potential to be used as a prognostic marker or as a therapeutic target in some pediatric tumors.