A precious metal which has never before been used in a clinical setting is being developed as an anti-cancer agent by University of Warwick researchers. The metal, osmium, is closely related to platinum, which is widely used to treat cancers in the form of the drug cisplatin. Most famously, the cyclist Lance Armstrong was treated with cisplatin for testicular cancer.

Now the researchers, based in the Department of Chemistry, at the University of Warwick, are working closely with Warwick Ventures, the university’s technology transfer office, to seek partners to help develop the potential of osmium through more extensive biological tests. The team will be presenting their work on 9 December at the national university technology showcase event, Bioversity.

Professor Peter Sadler, of the Department of Chemistry, explained: “Although cisplatin has been proven to be a very successful treatment; it is not useful for all kinds of cancer. It is also quite a toxic therapy, which can produce side effects and, from a clinical point of view, cells can also become resistant to platinum.”

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