Erroneous or uncontrolled cell division can have serious consequences, leading to diseases such as cancer. Plk1 plays a key role in this regulatory process. It activates other proteins involved in ...

leading to uncontrolled cell division. In addition, oncogenes can also rescue cells from programmed cell death. How does a proto-oncogene become converted to an oncogene? (Figure 4) Occasionally ...

Cancer cells are cells gone wrong — in other words, they no longer respond to many of the signals that control cellular growth and death. Cancer cells originate within tissues and, as they grow ...