Stop through SPOP: Vienna-based researchers develop strategy against aggressive blood cancer
Peer-Reviewed Publication
Updates every hour. Last Updated: 17-Dec-2025 01:11 ET (17-Dec-2025 06:11 GMT/UTC)
Acute myeloid leukemia (AML) with NUP98 fusions (NUP98-r) is an aggressive form of blood cancer. It is caused by a chromosomal rearrangement that abnormally fuses the NUP98 gene with other genes, resulting in the formation of NUP98 fusion oncoproteins. Until now, there have been no therapeutic strategies to directly inactivate NUP98 fusion oncoproteins. Researchers from the CeMM Research Center for Molecular Medicine, the University of Veterinary Medicine Vienna and the St. Anna Children's Cancer Research Institute have achieved a breakthrough: they identified the protein SPOP as a direct regulator of the stability of NUP98 fusion oncoproteins, providing a potential target for new therapies. The study was published in the prestigious scientific journal Cell Reports (DOI: 10.1016/j.celrep.2025.116602).
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