Pevonedistat, a Small Molecule Inhibitor of NEDD8-Activating Enzyme (NAE), Induces Cell Cycle Deregulation, Anaphase Catastrophe, and Apoptosis in T-Cell Lymphoma Cells

Conclusions: Inhibiting NAE with pevonedistat induces apoptosis of T-cell lymphoma cells. We propose deregulation of Cdt1 and p27, followed by anaphase catastrophe, as a key mechanistic event implicated in pevonedistat-induced apoptosis in neoplastic T cells. Our work provides rationale to further investigate neddylation as a therapeutic target in T-cell lymphoma.DisclosuresDanilov: Verastem: Consultancy, Research Funding; TG Therapeutics: Consultancy; Genentech: Consultancy, Research Funding; Takeda Oncology: Research Funding; Gilead Sciences: Consultancy, Research Funding; Astra Zeneca: Consultancy; Aptose Biosciences: Research Funding; Bayer Oncology: Consultancy, Research Funding.

Source: Blood - November 21, 2018 Category: Hematology Authors: Kittai, A., Best, S. R., Rowland, T., Bruss, N., Okada, C., Danilov, A. V. Tags: 625. Lymphoma: Pre-Clinical-Chemotherapy and Biologic Agents: Poster I Source Type: research