Promising New HIV | AIDS Nano Research

According to a recent article featured in Popular Science, scientist are looking to track and eradicate cancer cells at an almost molecular level.

The presumed process for fighting cancer using Nano worms:

STEP 1: Doctors inject train-like nanoworms into a vein, and the worms circulate through the body.

STEP 2: Coated with tumor-specific proteins, the worms home in on the cancer. Their elongated shape allows
the proteins to latch onto the tumor at multiple points.

STEP 3: Doctors perform an MRI on the patient. The iron-oxide worms react strongly to the magnetic scanner, producing brighter images of young tumors than traditional scanning techniques do.

STEP 4: The medication can be released using enzymes, heat or a time-release mechanism.

http://www.popsci.com/node/24500
http://schickfoundation.org/