Scientists at Westmead Millennium Institute for Medical Research were amazed to see a cell literally laughing at them. Scientists were researching how a cancer-causing protein called Beta Catenin (green) moves into the cell nucleus (the round "face" shape). "Sometimes you feel like diseases really are laughing at your attempts to destroy them, and here it is under our microscope!" says Beric Henderson, head of WMI's gene expression laboratory. Please credit Westmead Millennium Institute for Medical Research if using this.
http://www.youtube.com/watch?feature=endscreen&NR=1&v=aZ3ZqJkAnFM