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A team of physicists from McMaster University has developed a process to modify red blood cells so they can be used to distribute drugs throughout the body, which could specifically target infections or treat catastrophic diseases such as cancer or Alzheimer's.
The modified red blood cells are designed to circulate in the body for several weeks at a time, seeking out specific targets including bacteria, tumors or organs.
Technology - Edition - Journal - Advanced - Biosystems
The technology, described in the online edition of the journal Advanced Biosystems, solves a major problem with current drug delivery methods that use synthetic molecules and cannot reach specific targets or are rejected by the body.
"We call these super-human red blood cells. We think that they could work as the perfect stealth drug carriers which can outsmart our immune system," explains Maikel Rheinstädter, a senior advisor on the study and professor in the Department of Physics & Astronomy at McMaster.
Researchers - Method
The researchers have developed a method to open up the...
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