Motor proteins may be vehicles for drug delivery

Specialized motor proteins that transport cargo within cells could be turned into nanoscale machines for drug delivery, according to bioengineers. Chemical alteration of the proteins' function could also help inhibit the growth of cancerous tumors.

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<p><a href="http://www.physorg.com/news156775386.html">Motor proteins may be vehicles for drug delivery</a></p> <p>Specialized motor proteins that transport cargo within cells could be turned into nanoscale machines for drug delivery, according to bioengineers. Chemical alteration of the proteins' function could also help inhibit the growth of cancerous tumors.</p>