Write a descriptive headline for the given piece of news.
Researchers have found a new way to treat cancer using nanoparticles
"Breakthrough in Cancer Treatment: Nanoparticles Show Promising Results"
Complete the following task based on the instruction and optional input provided.### Instruction:
Write a descriptive headline for the given piece of news.

### Input:
Researchers have found a new way to treat cancer using nanoparticles

### Output:
"Breakthrough in Cancer Treatment: Nanoparticles Show Promising Results"