In FY2017, we have identified several potential new agents for the treatment of pediatric-type sarcomas. We have published our findings on PEN-866, a novel HSP90 inhibitor-SN38 drug conjugate, which shows remarkable activity in preclinical models of rhabdomyosarcoma, Ewing sarcoma and osteosarcoma. We have subsequently opened a clinical trial to test this agent in the phase 1 setting and have recently begin to enroll patients. Additionally, we have identified several agents/combinations of agents that are active in Ewing sarcoma and are in the process of further studying their mechanisms preclinically.
Heske, Christine M; Davis, Mindy I; Baumgart, Joshua T et al. (2017) Matrix Screen Identifies Synergistic Combination of PARP Inhibitors and Nicotinamide Phosphoribosyltransferase (NAMPT) Inhibitors in Ewing Sarcoma. Clin Cancer Res 23:7301-7311 |
Heske, Christine M; Mendoza, Arnulfo; Edessa, Leah D et al. (2016) STA-8666, a novel HSP90 inhibitor/SN-38 drug conjugate, causes complete tumor regression in preclinical mouse models of pediatric sarcoma. Oncotarget 7:65540-65552 |