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British scientists have developed a three-dimensional model of cancer using virtual reality technology, a new method of exploring the disease, allowing multiple users to examine tumors of the body, wherever they are in the world. the world.
Researchers say this method will increase understanding of cancer and facilitate the search for new treatments. The project is part of an international research program.
This method makes it possible to study a sample of the tumor, taken from a patient, in detail and from all angles, with a map for each cell. Researchers at the University of Cambridge have begun taking a sample of breast cancer tissue, or 1 million cubic meters, and contain 100,000 cancer cells. They cut thin strips of tissue, scanned them and then cast them with material to show their molecular composition and their DNA properties. They then reconstructed the tumor using virtual reality technology.
The three-dimensional tumor can be analyzed in the laboratory for this technique. "Nobody had examined the geography of the tumor at this level of detail before, it's a new way of looking at cancer," said Greg Hannon, director of the Cancer Research Institute of the University of Toronto. Cambridge. In the virtual laboratory, cancer was characterized by a mass of multicolored bubbles.
Although the size of the tumor is very precise and does not exceed the pinhead, it can be amplified in the virtual laboratory to exceed several meters.
To explore the tumor in detail, the virtual reality system allowed for "flight" between cells. With the help of vision devices, scientists were able to enter the tumor and access its cells from the lining of the breast milk ducts.
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