Furthermore, studies have implicated members of the HNRNPF/H RBP family, particularly HNRNPH1, in the pathogenesis of multiple cancer types, including mantle cell lymphoma (15), Burkitt lymphoma (16), prostate cancer (17–19) and Ewing sarcoma (EWS) (20–22). This evidence concerns the gene EWSR1 and Ewing sarcoma.