The most difficult to treat and deadly of cancers may have met their match.Nanotechnology, at the forefront of cancer research, now has a new application, Medical News Today reports.Mauro Ferrari, president and CEO of the Houston Methodist Research Institute in Texas, has found a way to inject metastatic tumors with nanoparticles, releasing cancer-fighting drugs directly into the tumors themselves.Existing cancer drugs are limited in the fight against tumors in areas like the lungs and liver because of the body’s protective biological barriers. Basically, the cancer fighting drugs fail to reach their intended targets and wind up damaging healthy tissues.“This may sound like science fiction, like we’ve penetrated and destroyed the Death Star, but what we discovered is transformational,” Ferrari tells Medical News Today. “I would never want to over-promise to the thousands of cancer patients looking for a cure, but the data is astounding.“We’re talking about changing the landscape of curing metastatic disease, so it’s no longer a death sentence.”