This Week in Cancer Discovery | GenomeWeb

This Week in Cancer Discovery

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In Cancer Discovery, researchers in the US and Australia report that pre-existing MEK1 exon 3 mutations in V600E/KBRAF melanomas don't confer resistance to BRAF inhibitors. The team sequenced MEK1/2 exon 3 in 31 melanomas at disease diagnosis and at progression, and found that five of them carried concurrent somatic BRAF/MEK1 activating mutations. Three of those five patients showed objective responses to BRAF inhibitors, consistent with the overall response rate to these drugs.

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In PLOS this week: RNA-seq, ChIP-seq to determine metformin response; array-based approach to detect protozoa in blood; and more.

Fast Company takes a look at startups in the nutrigenomic space that aim to offer personalized diet advice.

In a glamorous event, the Breakthrough Foundation gave out more than $25 million in prizes to researchers.

Immunotherapy might treat cancer, but it also appears to come with a risk of a number of side effects, the New York Times reports.