EZH2 inactivation drives MAPK-dependent vulnerability to MEK inhibition in RAS-mutant CMML
Eva Gruden, Bianca Perfler, Akshaya Kailasnathan, Panagiota Chaida, KARIN LIND, Marie-Christina Mayer, Johannes Foßelteder, Melanie Kienzl, Sayantanee Dutta, Sonja Wurm, Jennifer Neiss, Katarina Vizar Cisarova, Gerald Höefler, Karl Kashofer, Klaus Geissler, , Armin Zebisch
This study identifies RASmutEZH2inact as a distinct CMML subgroup with increased MEK inhibitor sensitivity due to MAPK/ERK hyperactivation.
bioRxiv · Jun 4, 2026 · PreprintMolecular Biology