Suppression of extracellular signal-related kinase and activation of p38 MAPK are two critical events leading to caspase-8- and mitochondria-mediated cell death in phytosphingosine-treated human cancer cells. [electronic resource]
- The Journal of biological chemistry Dec 2003
- 50624-34 p. digital
Publication Type: Journal Article; Research Support, Non-U.S. Gov't
0021-9258
10.1074/jbc.M309011200 doi
Apoptosis Blotting, Western Caspase 8 Caspase 9 Caspases--metabolism Cell Death Cell Line Cell Line, Tumor Cytochromes c--metabolism Cytosol--metabolism Down-Regulation Enzyme Activation Enzyme Inhibitors--pharmacology Flow Cytometry Humans Jurkat Cells Membrane Potentials Microscopy, Fluorescence Mitochondria--metabolism Mitogen-Activated Protein Kinase 1--metabolism Mitogen-Activated Protein Kinase 3 Mitogen-Activated Protein Kinases--metabolism Models, Biological Phosphorylation Plasmids--metabolism Protein Transport Proto-Oncogene Proteins--metabolism Proto-Oncogene Proteins c-bcl-2 Sphingosine--analogs & derivatives Tetradecanoylphorbol Acetate--pharmacology Time Factors bcl-2-Associated X Protein p38 Mitogen-Activated Protein Kinases