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New oncology research has been reported by scientists at Center for Human Genetics

Published in Clinical Oncology Week, August 30th, 2010

A new study, 'Effects of KRAS, BRAF, NRAS, and PIK3CA mutations on the efficacy of cetuximab plus chemotherapy in chemotherapy-refractory metastatic colorectal cancer: a retrospective consortium analysis,' is now available. "Following the discovery that mutant KRAS is associated with resistance to anti-epidermal growth factor receptor (EGFR) antibodies, the tumours of patients with metastatic colorectal cancer are now profiled for seven KRAS mutations before receiving cetuximab or panitumumab. However, most patients with KRAS wild-type tumours still do not respond," investigators in Leuven, Belgium report.

"We studied the effect of other downstream mutations on the...

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