Could Metals Help Treat Cancer?
Wednesday, July 30, 2008 - 00:28
in Biology & Nature
A collaboration between chemists and biologists has made it possible to identify the effects of a new class of molecules, polyoxometalates, primarily composed of metals and oxygen. These molecules are very powerful inhibitors of a specific protein kinase, CK2, an enzyme that is overactive in a number of cancers. The enzyme's instrumental role in controlling cell proliferation and survival makes it an important target in the search for new medications.