Comment I think there's a lot of open road here. (Score 1) 33
They say if you could design a biobot that identifies cells as one type or the other, you could design custom antibodies, or even something that targets cancer.
The road is a long road though. First you need some sort of standard cell that won't be owned by the body's immune response, and apparently these guys use stuff from your own body? Then you need to figure a way to put some computing in it. Then you need to program its receptors to detect what it interacts with. You need to make enough of them to be useful in the body. And if there is a bug in your code, you could really hose someone over. The code for the system might not even involve electronics but custom mini biological computing proteins.
At least this is what I understand the state of affairs is. The goal is a good goal, but it seems there's a long long road before you can get to anything useful for general medical purposes.
The road is a long road though. First you need some sort of standard cell that won't be owned by the body's immune response, and apparently these guys use stuff from your own body? Then you need to figure a way to put some computing in it. Then you need to program its receptors to detect what it interacts with. You need to make enough of them to be useful in the body. And if there is a bug in your code, you could really hose someone over. The code for the system might not even involve electronics but custom mini biological computing proteins.
At least this is what I understand the state of affairs is. The goal is a good goal, but it seems there's a long long road before you can get to anything useful for general medical purposes.