42. Ma H, Pederson T. Depletion of the nucleolar protein nucleostemin causes G1 cell cycle arrest via the p53 pathway. Mol Biol Cell 2007; 18: 2630–2635. 43. Dai MS, Sun XX, Lu H. Aberrant expression of nucleostemin activates p53 and induces cell cycle arrest via inhibition of ...
PICT-1 is a nucleolar protein that regulates cell fate and nucleolar stress response.PICT-1 may function as a tumor suppressor or as an oncogene.Self-association of PICT-1 is shown in yeast and in mammalian cells.Microfluidic assays identified the carboxy-terminus as mediating self-interaction....
Cell lysates were prepared, GLTSCR2 and VSV-G were measured by immunoblotting with specific antibodies, with actin as a control. (c) HEp-2 cells in T-25 flask were transfected with control plasmid (Ctrl) and plasmids to express Flag-tagged wt GLTSCR2 or truncated GLTSCR2 variants G3 ...