Tiny tool to control growing blood vessels opens new potential in tumor research

Researchers at Uppsala University have developed a new tool that makes it possible to study the signals in the body that control the generation of blood vessels. The researchers' findings, published in the new issue of Lab on a Chip, enable scientists to determine what signals in the body attract or repel blood vessels, knowledge that is extremely interesting in tumor research.

The new invention is a tiny cell cultivation chamber of silicon plastic in which researchers can cultivate blood-vessel-rich tissue and simultaneously create targeted signals that instruct the vessels to go in a certain direction. This is of great interest to the international research world.

Uppsala University