James C Pino, Camilo Posso, Sunil K Joshi, Michael Nestor, Jamie Moon, Joshua R Hansen, Chelsea Hutchinson-Bunch, Marina A Gritsenko, Karl K Weitz, Kevin Watanabe-Smith, Nicola Long, Jason E McDermott, Brian J Druker, Tao Liu, Jeffrey W Tyner, Anupriya Agarwal, Elie Traer, Paul D Piehowski, Cristina E Tognon, Karin D Rodland, Sara J C Gosline
Acute myeloid leukemia is a poor-prognosis cancer commonly stratified by genetic aberrations, but these mutations are often heterogeneous and fail to consistently predict therapeutic response. Here, we combine transcriptomic, proteomic, and phosphoproteomic datasets with ex vivo drug sensitivity data to help understand the underlying pathophysiology of AML beyond mutations. We measure the proteome and phosphoproteome of 210 patients and combine them with genomic and transcriptomic measurements to identify four proteogenomic subtypes that complement existing genetic subtypes...
January 16, 2024: Cell reports medicine