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Israeli scientists halve growth of cancer tumors in mice, using ‘GPS particles’

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22.10.2021

Israeli scientists have halved the growth of cancer tumors in mice by using “GPS particles” to inject a well-known local anesthetic drug.

Researchers at the Technion – Israel Institute of Technology’s chemical engineering department have spent years developing complex drug delivery systems made from nanoparticles that use their own navigation system to find their target.

They became increasingly interested in the fact that tumors seem to thrive when they become home to nerve cells, also known as neurons. They started asking whether they could halt this tumor-bolstering effect by killing the nerve cells.

“We wanted to reduce the aggressiveness of tumors by killing the nerve cells that are inside the tumor tissue, and we succeeded in doing exactly this,” Maya........

© The Times of Israel


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