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Mark Stevenson

Mark Stevenson has been promoted to executive vice president and chief operation officer of Thermo Fisher Scientific, effective August 1. In his new role, he will oversee operations of the company's Laboratory Products and Analytical Instruments businesses, in addition to the Life Sciences Solutions business. Since 2014, when Thermo Fisher acquired Life Technologies, Stevenson has been executive vice president and president of Life Sciences Solutions. Prior to that, he was president and chief operating officer of Life Technologies, and before that, he was president and COO of Applied Biosystems.

The Scan

RNA Editing in Octopuses Seems to Help Acclimation to Shifts in Water Temperature

A paper in Cell reports that octopuses use RNA editing to help them adjust to different water temperatures.

Topical Compound to Block EGFR Inhibitors May Ease Skin Toxicities, Study Finds

A topical treatment described in Science Translational Medicine may limit skin toxicities seen with EGFR inhibitor therapy.

Dozen Genetic Loci Linked to Preeclampsia Risk in New GWAS

An analysis of genome-wide association study data in JAMA Cardiology finds genetic loci linked to preeclampsia that have ties to blood pressure.

Cancer Survival Linked to Mutational Burden in Pan-Cancer Analysis

A pan-cancer paper appearing in JCO Precision Oncology suggests tumor mutation patterns provide clues for predicting cancer survival that are independent of other prognostic factors.