Browsing by Author "Poulogiannis, George"

Now showing items 1-3 of 3

    • Decreased function of survival motor neuron protein impairs endocytic pathways 

      Dimitriadi, Maria; Derdowski, Aaron; Kalloo, Geetika; Maginnis, Melissa S; O'Hern, Patrick; Bliska, Bryn; Sorkaç, Altar; Nguyen, Ken C Q; Cook, Steven J; Poulogiannis, George; Atwood, Walter J; Hall, David H; Hart, Anne C (2016-07-26)
      Spinal muscular atrophy (SMA) is caused by depletion of the ubiquitously expressed survival motor neuron (SMN) protein, with 1 in 40 Caucasians being heterozygous for a disease allele. SMN is critical for the assembly of ...

    • Oncogenic KRAS Regulates Tumor Cell Signaling via Stromal Reciprocation 

      Tape, Christopher J.; Ling, Stephanie; Dimitriadi, Maria; McMahon, Kelly M.; Worboys, Jonathan D.; Leong, Hui Sun; Norrie, Ida C.; Miller, Crispin J.; Poulogiannis, George; Lauffenburger, Douglas A.; Jørgensen, Claus (2016-05-05)
      Oncogenic mutations regulate signaling within both tumor cells and adjacent stromal cells. Here, we show that oncogenic KRAS (KRAS(G12D)) also regulates tumor cell signaling via stromal cells. By combining cell-specific ...

    • PARK2 Depletion Connects Energy and Oxidative Stress to PI3K/Akt Activation via PTEN S-Nitrosylation 

      Gupta, Amit; Anjomani-Virmouni, Sara; Koundouros, Nikos; Dimitriadi, Maria; Choo-Wing, Rayman; Valle, Adamo; Zheng, Yuxiang; Chiu, Yu-Hsin; Agnihotri, Sameer; Zadeh, Gelareh; Asara, John M; Anastasiou, Dimitrios; Arends, Mark J; Cantley, Lewis C; Poulogiannis, George (2017-03-16)
      PARK2 is a gene implicated in disease states with opposing responses in cell fate determination, yet its contribution in pro-survival signaling is largely unknown. Here we show that PARK2 is altered in over a third of all ...