Using real-time recording of cellular movement, biologists have discovered how tumors form. Cancer cells extend cables and grab other cells. As little as five percent cancerous cells are needed ...

Cancer starts with changes in one cell or a small group of cells in the body. The changes make cells start to grow and multiply too much.

Usually, new cells form through growth and division. Cells die once they become too old or damaged, and newly formed cells replace them. Cancer disrupts the cellular destruction and renewal process.

In real time, scientists at the University of Iowa have used computerized 3D images to show how cancer cells recruit surrounding cells into a growing 'tumor mass.' ...

When it comes to their survival, cancer cells have a host of backup plans. This is especially true of the nutrients that ...

Researchers have documented in continuous, real time how melanoma cells form tumors. The team report the process is similar to that of breast cancer cells and have successfully screened for two ...

This article discusses how fast cancer spreads in more detail. It explores how cancer spreads, how cancer grading works, and the stages and treatment of cancer.

In a Cambridge lab, a team of scientists may have found a new way to fight the most aggressive brain cancer—not by killing it, but by locking it in place. Glioblastoma, the deadliest and most common ...

Cancer cells, however, can overcome this limitation to form tumors and bypass "mortality" by continuing to replicate. Telomeres play an essential role in determining how many times a cell can divide.

Cancer forces this usual process to go terribly wrong. If someone has cancer, their old and damaged cells don’t die off, and new cells form without reason.

University of Iowa researchers have documented how cancerous tumors form by tracking in real time the movement of individual cells in 3-D. They report that just 5 percent of cancer cells are ...