Manganese superoxide dismutase induces p53-dependent senescence in colorectal cancer cells.
Authors:Behrend L, Mohr A, Dick T, Zwacka RM,
Journal:Mol Cell Biol
PubMed ID:16107721
The mitochondrial enzyme manganese superoxide dismutase (MnSOD) is known to suppress cell growth in different tumor cell lines. However, the molecular mechanism of this growth-retarding effect is not fully understood. Here we show that overexpression of MnSOD slows down growth of HCT116 human colorectal cancer cells by induction of cellular ... More