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This Week in Nature

In early online publication, Josh Mendell led work that looks into the mechanism behind altered glucose metabolism in cancer cells. Using a blend of proteomics and RNAi, he shows that the c-Myc transcription factor shuts down expression of miR-23a and miR-23b in several cancer cell types, resulting in increased mitochondrial glutaminase and up-regulation of glutamine catabolism.

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Two researchers are calling for education for scientists on defending facts.

Researchers were among those who marched in London this weekend to call for another vote on Brexit.

Duke has agreed to pay $112.5 million to settle a lawsuit regarding its handling of data falsified by biologist Erin Potts-Kant. 

In PLOS this week: genetic factors influencing inorganic arsenic metabolism and toxicity, a germline variant in the cell adhesion molecule-coding gene DSCAM, and more.