Nano Drills Destroy Cancer Cells
Researchers have long sought alternative treatments capable of killing cancer cells while leaving healthy cells alone. Now, a team of scientists from Rice, Durham, and North Carolina State Universities may have uncovered one: A new innovation uses light to activate microscopic “nanomachines” that can drill into individual cancer cells.
In one test, it took just 60 seconds for a nanomachine to pierce the outer shell of a prostate cancer cell with dozens of tiny holes; overall, it took 1-3 minutes to destroy the cell by necrosis.
“Once developed, this approach could provide a potential step change in non-invasive cancer treatment and greatly improve survival rates and patient welfare globally.”
– Dr. Robert Pal of Durham University
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