![P. Todd Stukenberg stands in his lab.](https://makingofmedicine.virginia.edu/wp-content/uploads/2019/10/Todd_Stukenberg_WEB-351x244.jpg)
A New Organelle That Comes and Goes and Helps Prevent Cancer
For those whose memories of high-school biology are a little hazy, organelles are structures inside cells that perform specific functions. The one we just discovered is pretty freaky.