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Paul Limburg

Exact Sciences has appointed Paul Limburg as co-chief medical officer. Limburg is a gastroenterologist and a professor of medicine at the Mayo Clinic, and serves as a co-leader of the Cancer Prevention and Control program within the Mayo Clinic Cancer Center. While at Mayo, he has also served as medical director of its global business solutions unit, and as medical director of several of its health and well-being programs. Limburg will advise Exact Sciences on research opportunities to inform, expand, and accelerate the adoption of effective colon cancer screening options such as Cologuard. He will continue to serve as a gastroenterologist with Mayo Clinic's Division of Gastroenterology and Hepatology, co-leader of the Cancer Prevention and Control program within Mayo Clinic Cancer Center, and principal investigator for the NCI-funded cancer prevention network clinical trials consortium.

The Scan

Genome Sequences Reveal Range Mutations in Induced Pluripotent Stem Cells

Researchers in Nature Genetics detect somatic mutation variation across iPSCs generated from blood or skin fibroblast cell sources, along with selection for BCOR gene mutations.

Researchers Reprogram Plant Roots With Synthetic Genetic Circuit Strategy

Root gene expression was altered with the help of genetic circuits built around a series of synthetic transcriptional regulators in the Nicotiana benthamiana plant in a Science paper.

Infectious Disease Tracking Study Compares Genome Sequencing Approaches

Researchers in BMC Genomics see advantages for capture-based Illumina sequencing and amplicon-based sequencing on the Nanopore instrument, depending on the situation or samples available.

LINE-1 Linked to Premature Aging Conditions

Researchers report in Science Translational Medicine that the accumulation of LINE-1 RNA contributes to premature aging conditions and that symptoms can be improved by targeting them.