Directing nanoparticles straight to tumors


Credit: CC0 Public Domain

Modern anticancer therapies aim to attack tumor cells while sparing healthy tissue. An interdisciplinary team of researchers at Helmholtz-Zentrum Dresden-Rossendorf (HZDR) and FU Berlin has made important progress in this area: the scientists have produced tiny nanoparticles that are designed to specifically target cancer cells. They can navigate directly to the tumor cells and visualize those using advanced imaging techniques. Both in petri dishes and animal models, the scientists were able to effectively guide the nanoparticles to the cancer cells. The next step is to combine the new technique with therapeutic approaches.

The HZDR researchers start out with tiny, biocompatible nanoparticles made of so-called dendritic polyglycerols that serve as carrier molecules. “We can modify these particles and introduce various functions,” explains Dr….



Find out the full story here